Completely functional compilation process functions.

tools/rishka-cc/src/process.rs

@@ -1,5 +1,24 @@
+/* 
+ * This file is part of the Rishka distribution (https://github.com/rishka-esp32/rishka-sdk).
+ * Copyright (c) 2024 Nathanne Isip.
+ * 
+ * This program is free software: you can redistribute it and/or modify  
+ * it under the terms of the GNU General Public License as published by  
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License 
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 extern crate colored;
 
+use crate::args::Options;
+use crate::env::RishkaEnv;
 use colored::Colorize;
 use std::process::Command;
 use std::process::exit;
@@ -21,6 +40,36 @@ fn check_dep(dep: &str) {
     }
 }
 
+pub fn run_riscv64_gpp(options: &Options, cc_env: RishkaEnv) -> bool {
+    match Command::new("riscv64-unknown-elf-g++")
+        .arg("-march=rv64im")
+        .arg("-mabi=lp64")
+        .arg("-nostdlib")
+        .arg("-O2")
+        .arg(format!("-Wl,-T,{}/link.ld", cc_env.scripts))
+        .arg(format!("-I{}", cc_env.library))
+        .arg(format!("-o{}.out", options.output))
+        .arg(format!("{}/librishka_impl.cpp", cc_env.library))
+        .arg(format!("{}/launcher.s", cc_env.scripts))
+        .arg(options.files.join(" "))
+        .output() {
+        Ok(proc)=> proc.status.success(),
+        Err(_)=> false
+    }
+}
+
+pub fn run_riscv64_objcopy(options: &Options) -> bool {
+    match Command::new("riscv64-unknown-elf-objcopy")
+        .arg("-O")
+        .arg("binary")
+        .arg(format!("{}.out", options.output))
+        .arg(format!("{}.bin", options.output))
+        .output() {
+        Ok(proc)=> proc.status.success(),
+        Err(_)=> false
+    }
+}
+
 pub fn check_req_deps() {
     check_dep("riscv64-unknown-elf-g++");
     check_dep("riscv64-unknown-elf-objcopy");