44 lines
1.1 KiB
Zig
44 lines
1.1 KiB
Zig
const std = @import("std");
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pub fn build(b: *std.Build) void {
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const target = b.resolveTargetQuery(.{
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.cpu_arch = std.Target.Cpu.Arch.x86,
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.ofmt = std.Target.ObjectFormat.elf,
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.abi = std.Target.Abi.none,
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.os_tag = std.Target.Os.Tag.freestanding,
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.cpu_features_sub = std.Target.x86.featureSet(&.{
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.mmx,
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.sse,
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.sse2,
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.avx,
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.avx2,
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}),
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.cpu_features_add = std.Target.x86.featureSet(&.{
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.soft_float,
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}),
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});
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const optimize = b.standardOptimizeOption(.{});
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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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.target = target,
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.optimize = optimize,
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.root_source_file = b.path("src/main.zig"),
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}),
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});
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kernel.setLinkerScript(b.path("kernel.ld"));
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b.installArtifact(kernel);
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const qemu = b.addSystemCommand(&[_][]const u8{
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"qemu-system-x86_64",
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});
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qemu.addArg("-kernel");
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qemu.addFileArg(kernel.getEmittedBin());
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const run = b.step("run", "Run QEMU");
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run.dependOn(&qemu.step);
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}
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