Copy pc86 platform to nes platform, and make change accordingly.

2013-03-04 19:00:38 +01:00
parent dccecc5d45
commit 45121f6d87
26 changed files with 687 additions and 0 deletions
--- a/plat/nes/libsys/_sys_rawread.s
+++ b/plat/nes/libsys/_sys_rawread.s
@@ -0,0 +1,23 @@
+#
+! $Source$
+! $State$
+! $Revision$
+
+! Declare segments (the order is important).
+
+.sect .text
+.sect .rom
+.sect .data
+.sect .bss
+
+.sect .text
+
+! Reads a single byte.
+
+.define __sys_rawread
+__sys_rawread:
+	xorb ah, ah
+	int 0x16
+	xorb ah, ah
+	ret
+