Implemented day 3

Note that only part 1 has been implemented. The reasoning is on the file
header. Moreover, we are not printing 24-bit results yet because that
would entail modifying the somewhat terrifying vendor code on
`vendor/bcd16.s`. Since this will be a recurring theme, I guess that I
will have to come up with a solution sooner or later.

Signed-off-by: Miquel Sabaté Solà <msabate@suse.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/test/3.lua b/test/3.lua
new file mode 100644
index 0000000..6fdbdae
--- /dev/null
+++ b/test/3.lua
@@ -0,0 +1,13 @@
+utils = require "utils"
+
+utils.StartRun("3")
+
+utils.MemTest("@test", {{0x0C, "BE"}, {0x0D, "35"}, {0x0E, "08"}, {0x0F, "00"}})
+
+-- This test is either flaky or it takes a long ass time. Let's wait for a
+-- little while longer than usual.
+for i = 0, 300, 1 do
+  emu.frameadvance();
+end
+
+utils.EndRun()