kernel/src/holeybytes/ecah.rs

@@ -131,10 +131,6 @@ pub fn handler(vm: &mut Vm) {
                         _ => {}
                     }
                 }
-                // source of rng
-                4 => {
-                    vm.registers[1] = hbvm::value::Value(crate::arch::hardware_random_u64());
-                }
                 buffer_id => {
                     let mut buffs = IPC_BUFFERS.lock();
                     match buffs.get_mut(&buffer_id) {
@@ -171,7 +167,7 @@ pub fn handler(vm: &mut Vm) {
             if buffs.get_mut(&buffer_id).is_some() {
                 buff = buffs.get_mut(&buffer_id).unwrap();
             } else {
-                // info!("AHHH");
+                info!("AHHH");
                 vm.registers[1] = hbvm::value::Value(0);
                 return;
             }
@@ -209,6 +205,7 @@ pub fn handler(vm: &mut Vm) {
                 vm.registers[3] = x
             }
         }
+        // 5
         _ => {
             log::error!("Syscall unknown {:?}{:?}", ecall_number, vm.registers);
         }

sysdata/libraries/render/src/lib.hb

@@ -1 +0,0 @@
-software := @use("rel:software.hb")

sysdata/libraries/render/src/software.hb

@@ -1,16 +0,0 @@
-.{buffer} := @use("../../stn/src/lib.hb")
-
-test := fn(): int {
-	buffer_id := buffer.search("XGraphics\0")
-	msg := "\0"
-	buffer.send_message(msg, buffer_id)
-	return 0
-}
-
-put_pixel := fn(): int {
-	return 0
-}
-
-sync := fn(): int {
-	return 0
-}

sysdata/libraries/stn/src/buffer.hb

@@ -4,9 +4,8 @@ receive_message := fn(buffer_id: int, memory_map_location: ^u8, length: int): ^u
 	return @eca(^u8, 4, buffer_id, memory_map_location, length)
 }
 
-send_message := fn(msg: ^u8, buffer_id: int): void {
-	msg_length := string.length(msg)
-	@eca(i32, 3, buffer_id, msg, msg_length)
+send_message := fn(buffer_id: int, message: ^u8, message_length: int): void {
+	@eca(i32, 3, buffer_id, message, message_length)
 	return
 }
 

sysdata/libraries/stn/src/lib.hb

@@ -3,4 +3,3 @@ log := @use("rel:log.hb")
 memory := @use("rel:memory.hb")
 buffer := @use("rel:buffer.hb")
 math := @use("rel:math.hb")
-random := @use("rel:random.hb")

sysdata/libraries/stn/src/random.hb

@@ -1,8 +0,0 @@
-uint_64 := fn(min: uint, max: uint): uint {
-	rng := @eca(uint, 3, 4)
-
-	if min != 0 | max != 0 {
-		return rng % (max - min + 1) + min
-	}
-	return rng
-}

sysdata/programs/fb_driver/src/main.hb

@@ -1,20 +1,7 @@
-.{log, memory, string, buffer} := @use("../../../libraries/stn/src/lib.hb");
-.{front_buffer_ptr, screenidx, ColorBGRA, Point} := @use("./lib.hb")
+// change "lines.hb" to another example to see it onscreen
+example := @use("examples/lines.hb").example
 
 main := fn(): int {
-	buffer_id := buffer.create("XGraphics\0")
-	memmap := memory.request_page(1)
-	x := 0
-	loop {
-		msg := buffer.receive_message(buffer_id, memmap, 0)
-		if msg != 0 {
-			log.info("Hello, Framebuffer!\0")
-		}
-		loop if x == 4096 {
-			*(memmap + x) = 0
-			x += 1
-		}
-		x = 0
-	}
+	example()
 	return 0
 }

sysdata/programs/fb_driver_stresstest/meta.toml

@@ -1,11 +0,0 @@
-[package]
-name = "fb_driver_stresstest"
-authors = ["aurlex"]
-
-[dependants.libraries]
-
-[dependants.binaries]
-hblang.version = "1.0.0"
-
-[build]
-command = "hblang src/main.hb"

sysdata/programs/fb_driver_stresstest/src/main.hb

@@ -1,6 +0,0 @@
-.{test, put_pixel, sync} := @use("../../../libraries/render/src/lib.hb").software
-
-main := fn(): int {
-	test()
-	return 0
-}

sysdata/programs/ps2_driver/src/controller.hb

@@ -1,97 +0,0 @@
-.{memory, log, string, buffer} := @use("../../../libraries/stn/src/lib.hb")
-
-init := fn(): void {
-	send_byte_to_controller(173)
-	send_byte_to_controller(167)
-
-	// flush output buffer
-	memory.inb(0, 96)
-
-	send_byte_to_controller(32)
-	config_byte := read_byte()
-	log.info("What\0")
-
-	// TODO: We just assume there's a second device here and set up the
-	// controller as such. We should probably look for the second device FIRST
-	// The OSWiki has a page about this
-	// https://wiki.osdev.org/%228042%22_PS/2_Controller#Step_7:_Determine_If_There_Are_2_Channels
-	config_byte &= 32
-	send_byte_to_controller(96)
-	send_byte(config_byte)
-
-	if perform_self_test() {
-		log.info("PS/2 Controller self test successful\0")
-		send_byte_to_controller(171)
-		if read_byte() != 0 {
-			log.error("PS/2 First port test failed\0")
-		}
-		send_byte_to_controller(169)
-		if read_byte() != 0 {
-			log.error("PS/2 Second port test failed\0")
-		}
-	} else {
-		log.error("PS/2 Controller self test failed\0")
-	}
-	return
-}
-
-perform_self_test := fn(): bool {
-	send_byte_to_controller(32)
-	config_byte := read_byte()
-
-	send_byte_to_controller(170)
-	response := read_byte()
-
-	send_byte_to_controller(96)
-	send_byte(config_byte)
-	return response == 85
-}
-
-send_byte_to_controller := fn(byte: u8): void {
-	loop {
-		status := memory.inb(0, 100)
-		// Bitwise OR with 1011 1111
-		// If the second bit was set in the status register,
-		// status is now equal to 255
-		status |= 191
-
-		if status != 255 {
-			memory.outb(0, 100, byte)
-			break
-		}
-	}
-	return
-}
-
-send_byte := fn(byte: u8): void {
-	loop {
-		status := memory.inb(0, 100)
-		// Bitwise OR with 1011 1111
-		// If the second bit was set in the status register,
-		// status is now equal to 255
-		status |= 191
-
-		if status != 255 {
-			memory.outb(0, 96, byte)
-			break
-		}
-	}
-	return
-}
-
-read_byte := fn(): u8 {
-	ptr := memory.request_page(1)
-	loop {
-		status := memory.inb(0, 100)
-		// Bitwise OR with 0111 1111
-		// If the first bit was set in the status register,
-		// status is now equal to 255
-		status |= 127
-		str := string.display_int(status, ptr)
-		log.info(ptr)
-
-		if status == 255 {
-			return memory.inb(0, 96)
-		}
-	}
-}

sysdata/programs/ps2_driver/src/main.hb

@@ -1,28 +1,31 @@
 .{memory, log, string, buffer} := @use("../../../libraries/stn/src/lib.hb")
-controller := @use("./controller.hb")
+
+send_byte := fn(byte: u8): u8 {
+	memory.outb(0, 96, byte)
+	input := memory.inb(0, 96)
+	return input
+}
 
 main := fn(): int {
 	log.info("PS/2 Driver Loaded\0")
-	controller.init()
+	if send_byte(238) == 238 {
+		log.info("PS/2 Keyboard Echoed\0")
+	}
+	if send_byte(244) == 250 {
+		log.info("Enabled scanning\0")
+	}
+	buf := buffer.create()
+	ptr := memory.request_page(1)
+	prev_input := 250
+	loop {
+		input := memory.inb(0, 96)
+		if input == prev_input {
+			continue
+		}
+		prev_input = input
+		keycode_str := string.display_int(input, ptr)
+		log.info(string.display_int(buf))
+		buffer.send_message(buf, keycode_str, string.length(keycode_str))
+	}
 	return 0
-	//	if send_byte(238) == 238 {
-	//		log.info("PS/2 Keyboard Echoed\0")
-	//	}
-	//	if send_byte(244) == 250 {
-	//		log.info("Enabled scanning\0")
-	//	}
-	//	buf := buffer.create("XKeyboard\0")
-	//	ptr := memory.request_page(1)
-	//	prev_input := 250
-	//	loop {
-	//		input := memory.inb(0, 96)
-	//		if input == prev_input {
-	//			continue
-	//		}
-	//		prev_input = input
-	//		keycode_str := string.display_int(input, ptr)
-	//		log.info(string.display_int(buf))
-	//		buffer.send_message(keycode_str, buf)
-	//	}
-	//	return 0
 }

sysdata/system_config.toml

@@ -19,12 +19,11 @@ resolution = "1024x768x24"
 
 # [boot.limine.ableos.modules.tests]
 # path = "boot:///tests.hbf"
-
 [boot.limine.ableos.modules.a_serial_driver]
 path = "boot:///a_serial_driver.hbf"
 
 [boot.limine.ableos.modules.ps2_driver]
-path = "boot:///ps2_driver.hbf"
+ path = "boot:///ps2_driver.hbf"
 
 [boot.limine.ableos.modules.diskio_driver]
 path = "boot:///diskio_driver.hbf"
@@ -32,8 +31,6 @@ path = "boot:///diskio_driver.hbf"
 [boot.limine.ableos.modules.fb_driver]
 path = "boot:///fb_driver.hbf"
 
+
 [boot.limine.ableos.modules.serial_driver_test]
 path = "boot:///serial_driver_test.hbf"
-
-[boot.limine.ableos.modules.fb_driver_stresstest]
-path = "boot:///fb_driver_stresstest.hbf"