forked from AbleOS/ableos
begin work for fb_driver interface
create hardware rng buffer & stn.random.uint_64 (currently weird) move examples out of fb_driver (currently broken) remove literal kernel panic from `info!("AHHH")` re-implement stn.buffer.send_message()
This commit is contained in:
parent
9100b3ce44
commit
ad85f82be3
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@ -131,6 +131,10 @@ pub fn handler(vm: &mut Vm) {
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_ => {}
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}
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}
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// source of rng
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4 => {
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vm.registers[1] = hbvm::value::Value(crate::arch::hardware_random_u64());
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}
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buffer_id => {
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let mut buffs = IPC_BUFFERS.lock();
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match buffs.get_mut(&buffer_id) {
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@ -167,7 +171,7 @@ pub fn handler(vm: &mut Vm) {
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if buffs.get_mut(&buffer_id).is_some() {
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buff = buffs.get_mut(&buffer_id).unwrap();
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} else {
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info!("AHHH");
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// info!("AHHH");
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vm.registers[1] = hbvm::value::Value(0);
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return;
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}
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@ -205,7 +209,6 @@ pub fn handler(vm: &mut Vm) {
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vm.registers[3] = x
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}
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}
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// 5
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_ => {
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log::error!("Syscall unknown {:?}{:?}", ecall_number, vm.registers);
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}
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1
sysdata/libraries/render/src/lib.hb
Normal file
1
sysdata/libraries/render/src/lib.hb
Normal file
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@ -0,0 +1 @@
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software := @use("rel:software.hb")
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16
sysdata/libraries/render/src/software.hb
Normal file
16
sysdata/libraries/render/src/software.hb
Normal file
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@ -0,0 +1,16 @@
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.{buffer} := @use("../../stn/src/lib.hb")
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test := fn(): int {
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buffer_id := buffer.search("XGraphics\0")
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msg := "\0"
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buffer.send_message(msg, buffer_id)
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return 0
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}
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put_pixel := fn(): int {
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return 0
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}
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sync := fn(): int {
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return 0
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}
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@ -4,8 +4,7 @@ receive_message := fn(buffer_id: int, memory_map_location: ^u8, length: int): ^u
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return @eca(^u8, 4, buffer_id, memory_map_location, length)
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}
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send_message := fn(buffer_id: int): void {
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message := "Hello there\0"
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send_message := fn(message: ^u8, buffer_id: int): void {
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message_length := string.length(message)
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@eca(i32, 3, buffer_id, message, message_length)
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return
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@ -2,4 +2,5 @@ string := @use("rel:string.hb")
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log := @use("rel:log.hb")
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memory := @use("rel:memory.hb")
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buffer := @use("rel:buffer.hb")
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math := @use("rel:math.hb")
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math := @use("rel:math.hb")
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random := @use("rel:random.hb")
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8
sysdata/libraries/stn/src/random.hb
Normal file
8
sysdata/libraries/stn/src/random.hb
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@ -0,0 +1,8 @@
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uint_64 := fn(min: uint, max: uint): uint {
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rng := @eca(uint, 3, 4)
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if min != 0 | max != 0 {
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return rng % (max - min + 1) + min
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}
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return rng
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}
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@ -1,7 +1,20 @@
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// change "lines.hb" to another example to see it onscreen
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example := @use("examples/lines.hb").example
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.{log, memory, string, buffer} := @use("../../../libraries/stn/src/lib.hb");
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.{front_buffer_ptr, screenidx, ColorBGRA, Point} := @use("./lib.hb")
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main := fn(): int {
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example()
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buffer_id := buffer.create("XGraphics\0")
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memmap := memory.request_page(1)
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x := 0
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loop {
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msg := buffer.receive_message(buffer_id, memmap, 0)
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if msg != 0 {
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log.info("Hello, Framebuffer!\0")
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}
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loop if x == 4096 {
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*(memmap + x) = 0
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x += 1
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}
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x = 0
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}
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return 0
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}
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11
sysdata/programs/fb_driver_stresstest/meta.toml
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11
sysdata/programs/fb_driver_stresstest/meta.toml
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@ -0,0 +1,11 @@
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[package]
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name = "fb_driver_stresstest"
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authors = ["aurlex"]
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[dependants.libraries]
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[dependants.binaries]
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hblang.version = "1.0.0"
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[build]
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command = "hblang src/main.hb"
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6
sysdata/programs/fb_driver_stresstest/src/main.hb
Normal file
6
sysdata/programs/fb_driver_stresstest/src/main.hb
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@ -0,0 +1,6 @@
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.{test, put_pixel, sync} := @use("../../../libraries/render/src/lib.hb").software
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main := fn(): int {
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test()
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return 0
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}
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@ -19,16 +19,18 @@ resolution = "1024x768x24"
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# [boot.limine.ableos.modules.tests]
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# path = "boot:///tests.hbf"
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[boot.limine.ableos.modules.a_serial_driver]
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path = "boot:///a_serial_driver.hbf"
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[boot.limine.ableos.modules.diskio_driver]
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path = "boot:///diskio_driver.hbf"
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[boot.limine.ableos.modules.fb_driver]
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path = "boot:///fb_driver.hbf"
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[boot.limine.ableos.modules.serial_driver_test]
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path = "boot:///serial_driver_test.hbf"
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[boot.limine.ableos.modules.fb_driver_stresstest]
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path = "boot:///fb_driver_stresstest.hbf"
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