41 lines
983 B
Zig
41 lines
983 B
Zig
const std = @import("std");
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pub fn build(b: *std.Build) void {
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const optimize = b.standardOptimizeOption(.{});
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const target = b.resolveTargetQuery(.{
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.cpu_arch = .riscv64,
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.os_tag = .freestanding,
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.abi = .none,
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});
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const kernel = b.addExecutable(.{
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.name = "kernel",
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.root_module = b.createModule(.{
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.root_source_file = b.path("src/main.zig"),
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.target = target,
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.optimize = optimize,
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.code_model = .medium,
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}),
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});
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kernel.setLinkerScript(b.path("linker.ld"));
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b.installArtifact(kernel);
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const run_cmd = b.addSystemCommand(&.{
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"qemu-system-riscv64",
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"-machine",
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"virt",
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"-bios",
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"default",
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"-kernel",
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});
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run_cmd.addArtifactArg(kernel);
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run_cmd.addArgs(&.{
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"-nographic",
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});
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const run_step = b.step("run", "Run the kernel in QEMU");
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run_step.dependOn(&run_cmd.step);
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}
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