split out IO into separate files (#374)

build.rs

@@ -2,19 +2,22 @@ fn main() {
   let cores = num_cpus::get();
   let tpcl2 = (cores as f64).log2().floor() as u32;
 
+  println!("cargo:rerun-if-changed=src/run.c");
   println!("cargo:rerun-if-changed=src/hvm.c");
+  println!("cargo:rerun-if-changed=src/run.cu");
   println!("cargo:rerun-if-changed=src/hvm.cu");
 
   match cc::Build::new()
-      .file("src/hvm.c")
+      .file("src/run.c")
       .opt_level(3)
       .warnings(false)
       .define("TPC_L2", &*tpcl2.to_string())
+      .define("IO", None)
       .try_compile("hvm-c") {
     Ok(_) => println!("cargo:rustc-cfg=feature=\"c\""),
     Err(e) => {
-      println!("cargo:warning=\x1b[1m\x1b[31mWARNING: Failed to compile hvm.c:\x1b[0m {}", e);
-      println!("cargo:warning=Ignoring hvm.c and proceeding with build. \x1b[1mThe C runtime will not be available.\x1b[0m");
+      println!("cargo:warning=\x1b[1m\x1b[31mWARNING: Failed to compile/run.c:\x1b[0m {}", e);
+      println!("cargo:warning=Ignoring/run.c and proceeding with build. \x1b[1mThe C runtime will not be available.\x1b[0m");
     }
   }
 
@@ -28,7 +31,8 @@ fn main() {
 
     cc::Build::new()
       .cuda(true)
-      .file("src/hvm.cu")
+      .file("src/run.cu")
+      .define("IO", None)
       .flag("-diag-suppress=177") // variable was declared but never referenced
       .flag("-diag-suppress=550") // variable was set but never used
       .flag("-diag-suppress=20039") // a __host__ function redeclared with __device__, hence treated as a __host__ __device__ function

src/cmp.rs

@@ -24,7 +24,7 @@ pub fn compile_book(trg: Target, book: &hvm::Book) -> String {
   code.push_str(&format!("  u32 fid = get_val(a) & 0xFFFFFFF;\n"));
   code.push_str(&format!("  switch (fid) {{\n"));
   for (fid, def) in book.defs.iter().enumerate() {
-    code.push_str(&format!("    case {}: return interact_call_{}(net, tm, a, b);\n", fid, &def.name.replace("/","_").replace(".","_")));
+    code.push_str(&format!("    case {}: return interact_call_{}(net, tm, a, b);\n", fid, &def.name.replace("/","_").replace(".","_").replace("-","_")));
   }
   code.push_str(&format!("    default: return FALSE;\n"));
   code.push_str(&format!("  }}\n"));
@@ -36,7 +36,7 @@ pub fn compile_book(trg: Target, book: &hvm::Book) -> String {
 // Compiles a single Def.
 pub fn compile_def(trg: Target, code: &mut String, book: &hvm::Book, tab: usize, fid: hvm::Val) {
   let def = &book.defs[fid as usize];
-  let fun = &def.name.replace("/","_").replace(".","_");
+  let fun = &def.name.replace("/","_").replace(".","_").replace("-","_");
 
   // Initializes context
   let neo = &mut 0;