995268b04e
Added new build.zig Interrupts no work :( Added isr Interrupts work Added spurious irq Code review comments New name Refactor Build asm
31 lines
1.1 KiB
Zig
31 lines
1.1 KiB
Zig
// Zig version: 0.4.0
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const builtin = @import("builtin");
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const arch = if (builtin.is_test) @import("../../test/kernel/arch_mock.zig") else @import("arch.zig").internals;
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const multiboot = @import("multiboot.zig");
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const tty = @import("tty.zig");
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const vga = @import("vga.zig");
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// Need to import this as we need the panic to be in the root source file, or zig will just use the
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// builtin panic and just loop, which is what we don't want
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const panic_root = @import("panic.zig");
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// Just call the panic function, as this need to be in the root source file
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pub fn panic(msg: []const u8, error_return_trace: ?*builtin.StackTrace) noreturn {
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@setCold(true);
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arch.disableInterrupts();
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panic_root.panicFmt(error_return_trace, "{}", msg);
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}
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pub export fn kmain(mb_info: *multiboot.multiboot_info_t, mb_magic: u32) void {
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if (mb_magic == multiboot.MULTIBOOT_BOOTLOADER_MAGIC) {
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// Booted with compatible bootloader
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arch.init();
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vga.init();
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tty.init();
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tty.print("Hello Pluto from kernel :)\n");
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// Enable interrupts
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arch.enableInterrupts();
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}
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}
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