all: initial support for fuchsia

Nothing works, but builds.

Update #191

1 files changed, 35 insertions, 0 deletions

diff --git a/sys/fuchsia/init.go b/sys/fuchsia/init.go
new file mode 100644
index 000000000..0dfe874cc
--- /dev/null
+++ b/sys/fuchsia/init.go
@@ -0,0 +1,35 @@
+// Copyright 2017 syzkaller project authors. All rights reserved.
+// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+package fuchsia
+
+import (
+	"github.com/google/syzkaller/prog"
+)
+
+func initTarget(target *prog.Target) {
+	arch := &arch{}
+
+	target.PageSize = pageSize
+	target.DataOffset = dataOffset
+	target.MmapSyscall = arch.mmapSyscall
+	target.MakeMmap = arch.makeMmap
+	target.AnalyzeMmap = arch.analyzeMmap
+}
+
+const (
+	pageSize   = 4 << 10
+	dataOffset = 512 << 20
+)
+
+type arch struct {
+}
+
+// createMmapCall creates a "normal" mmap call that maps [start, start+npages) page range.
+func (arch *arch) makeMmap(start, npages uint64) *prog.Call {
+	return nil
+}
+
+func (arch *arch) analyzeMmap(c *prog.Call) (start, npages uint64, mapped bool) {
+	return
+}