[metal] Make deathstar.com draw onto both VGA and serial consoles (#955)

tkchia · web-flow · commit ddc08dc974d6 · 2023-11-15T19:40:54.000-08:00
In addition, deathstar.com can now be booted up via UEFI.
diff --git a/tool/viz/deathstar.c b/tool/viz/deathstar.c
@@ -15,6 +15,9 @@
 #define FRAMERATE 23.976
 #define WRITE(s)  write(1, s, strlen(s))
 
+__static_yoink("vga_console");
+__static_yoink("EfiMain");
+
 struct Sphere {
   double cx, cy, cz, r;
 };
diff --git a/tool/viz/viz.mk b/tool/viz/viz.mk
@@ -41,6 +41,7 @@ TOOL_VIZ_DIRECTDEPS =				\
 	LIBC_THREAD				\
 	LIBC_TIME				\
 	LIBC_TINYMATH				\
+	LIBC_VGA				\
 	LIBC_X					\
 	NET_HTTP				\
 	THIRD_PARTY_COMPILER_RT			\
