Imported Upstream version 2011-02-01.1upstream/2011-02-01.1

1 files changed, 0 insertions, 53 deletions

diff --git a/src/pkg/runtime/tiny/io.go b/src/pkg/runtime/tiny/io.go
deleted file mode 100644
index f30e68889..000000000
--- a/src/pkg/runtime/tiny/io.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2010 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Simple CGA screen output
-
-package runtime
-
-import "unsafe"
-
-var crt *[25 * 80]uint16
-var pos int
-
-func putc(c int) {
-	const (
-		port  = 0x3d4
-		color = 0x0700 // white on black
-	)
-
-	if crt == nil {
-		// init on demand in case printf is called before
-		// initialization runs.
-		var mem uintptr = 0xb8000
-		crt = (*[25 * 80]uint16)(unsafe.Pointer(mem))
-		pos = 0
-		for i := range crt[0:] {
-			crt[i] = 0
-		}
-	}
-
-	switch c {
-	case '\n':
-		pos += 80 - pos%80
-	default:
-		crt[pos] = uint16(c&0xff | color)
-		pos++
-	}
-
-	if pos/80 >= 24 {
-		copy(crt[0:], crt[80:])
-		pos -= 80
-		for i := 0; i < 80; i++ {
-			crt[24*80+i] = 0
-		}
-	}
-	crt[pos] = ' ' | color
-}
-
-func write(fd int32, b []byte) {
-	for _, c := range b {
-		putc(int(c))
-	}
-}