From 822cd0336855b8648424b10cebcaa0b7c944dbca Mon Sep 17 00:00:00 2001
From: Harry Chen <i@harrychen.xyz>
Date: Mon, 13 May 2019 20:17:04 +0800
Subject: [PATCH] Disable mandelbrot on platforms without FP support

Signed-off-by: Harry Chen <i@harrychen.xyz>
---
 ucore/src/mandelbrot.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ucore/src/mandelbrot.c b/ucore/src/mandelbrot.c
index 4dfe35a..2e6dedb 100644
--- a/ucore/src/mandelbrot.c
+++ b/ucore/src/mandelbrot.c
@@ -2,6 +2,8 @@
 #include <string.h>
 #include <ulib.h>
 
+#if defined(__mips__) || defined(__x86_64__)
+
 #define WIDTH 800
 #define HEIGHT 600
 
@@ -113,3 +115,12 @@ int main(void) {
     }
     return 0;
 }
+
+#else
+
+int main(void) {
+    cprintf("This program can only run on platforms with floating point support.\n");
+    return 0;
+}
+
+#endif
\ No newline at end of file