Basic UI Test

boot2snow/Makefile

@@ -9,7 +9,7 @@ LD = $(PREFIX)/bin/$(arch)-efi-pe-ld
 CARGO = xargo
 CARGOFLAGS = --target $(target_arch) --release -- -C soft-float
 
-BINUTILS = 2.30
+BINUTILS = 2.31
 
 boot2snow = $(BUILD_DIR)/bootx64.efi
 boot2snow_obj = $(BUILD_DIR)/target/$(target_arch)/release/libBoot2Snow.a
@@ -52,7 +52,7 @@ $(boot2snow_obj):
 
 $(PREFIX)/binutils-$(BINUTILS).tar.gz:
 	@mkdir -p $(shell dirname $@)
-	@curl -o $@ https://ftp.gnu.org/gnu/binutils/binutils-$(BINUTILS).tar.gz
+	@curl -o $@ https://mirror.jre655.com/GNU/binutils/binutils-$(BINUTILS).tar.gz
 
 $(LD): $(PREFIX)/binutils-$(BINUTILS).tar.gz
 	@tar -zxvf $< -C $(PREFIX)

boot2snow/rust-toolchain

@@ -1 +1 @@
-nightly-2018-03-31
+nightly-2018-04-06s

kernel/rust-toolchain

@@ -1 +1 @@
-nightly-2018-03-31
+nightly-2018-04-06

kernel/src/kmain.rs

@@ -14,6 +14,7 @@ use color::*;
 use arch;
 use memory;
 use shell;
+use testui;
 
 #[no_mangle]
 pub extern "C" fn kmain(magic: usize, boot_info: *const Info) -> ! {
@@ -54,7 +55,7 @@ pub extern "C" fn kmain(magic: usize, boot_info: *const Info) -> ! {
         progress_bar(&mut display, x, y, resolution_w, 50);
     }
 
-    shell::execute();
+    shell::execute(&mut display);
 
     panic!("Test panic");
 }

kernel/src/lib.rs

@@ -44,6 +44,7 @@ mod console;
 mod memory;
 mod shell;
 mod consts;
+mod testui;
 
 #[cfg(target_arch = "x86_64")]
 #[path="../arch/x86_64/mod.rs"]

kernel/src/shell.rs

@@ -6,8 +6,10 @@
 // =======================================================================
 
 use arch::keyboard;
+use display::Display;
+use testui;
 
-pub fn execute() {
+pub fn execute(display: &mut Display) {
     println!("Starting Snowflake Minimal Shell... (Debug)");
     print!("///// Welcome to Snowflake Minimal Shell /////");
 
@@ -26,6 +28,9 @@ pub fn execute() {
                 println!("Exiting Shell... (Debug)");
                 break
             },
+            "start" => {
+                testui::uidraw(display);
+            }
             _ => {
                 print!("Unknown command :(");
             }

kernel/src/testui.rs

@@ -0,0 +1,12 @@
+use color::Color;
+use arch::keyboard;
+use display::Display;
+
+pub fn uidraw(display: &mut Display) {
+    let (width, height) = { (display.width(), display.height()) };
+println! ("SnowFlake boot ok. ");
+    loop {
+        display.rect(0, 0, width, height, Color::rgb(50, 45, 55));
+
+    }
+}