1 files changed, 57 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..b27a89c
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,57 @@
+extern crate rustv;
+
+use std::fs::File;
+use std::io::Read;
+use std::rc::Rc;
+use std::cell::RefCell;
+use rustv::elfloader;
+use rustv::isa;
+use rustv::memory;
+use rustv::simulator;
+
+fn main() {
+    let mut f = File::open("../riscv/kernel").unwrap();
+    let mut buffer = Vec::new();
+
+    f.read_to_end(&mut buffer).unwrap();
+
+    let elf = elfloader::ElfBinary::new("test", &buffer).unwrap();
+    let start = elf.file_header().entry as isa::Address;
+
+    let mut text = None;
+    let mut data = None;
+    for p in elf.section_headers() {
+        if p.name.0 == 0x1b {
+            text = Some((elf.section_data(p), p.addr));
+        }
+        else if p.name.0 == 0x33 {
+            data = Some((elf.section_data(p), p.addr));
+        }
+    }
+
+    let (text, text_offset) = text.unwrap();
+    let (data, data_offset) = data.unwrap();
+
+    let mmu = memory::IdentityMmu::new();
+    let mmu2 = memory::ReverseMmu::new(0x8000);
+    let mut memory = memory::Memory::new(0x10000);
+    memory.write_segment(&mmu, text, text_offset as usize);
+    memory.write_segment(&mmu, data, data_offset as usize);
+    memory.write_segment(&mmu2, text, text_offset as usize);
+    memory.write_segment(&mmu2, data, data_offset as usize);
+
+    let memory_box = Box::new(memory) as Box<memory::MemoryInterface>;
+    let memory_ref = Rc::new(RefCell::new(memory_box));
+    let cache = memory::DirectMappedCache::new(4, 4, memory_ref.clone());
+    let cache_box = Box::new(cache) as Box<memory::MemoryInterface>;
+    let cache_ref = Rc::new(RefCell::new(cache_box));
+    let core = simulator::Core::new(
+        start, 0x1000,
+        cache_ref.clone(), Box::new(mmu));
+    let core2 = simulator::Core::new(
+        start, 0x3000,
+        cache_ref.clone(), Box::new(mmu2));
+    let cores = vec![core, core2];
+    let mut simulator = simulator::Simulator::new(cores, memory_ref.clone());
+    simulator.run();
+}