diff --git a/build.zig b/build.zig
index a89b793..ef795d7 100644
--- a/build.zig
+++ b/build.zig
@@ -6,7 +6,7 @@ const SupportedArch = enum {
     aarch64,
     riscv64,
 
-    fn makeTarget(self: SupportedArch, b: *std.Build) std.Build.ResolvedTarget {
+    fn make_target(self: SupportedArch, b: *std.Build) std.Build.ResolvedTarget {
         switch (self) {
             .riscv64 => {
                 return b.resolveTargetQuery(.{
@@ -18,11 +18,11 @@ const SupportedArch = enum {
             .aarch64 => {
                 const T = std.Target.aarch64;
 
-                const addFeatures = T.featureSet(&.{
+                const add_features = T.featureSet(&.{
                     T.Feature.v8a,
                     T.Feature.strict_align,
                 });
-                const subFeatures = T.featureSet(&.{
+                const sub_features = T.featureSet(&.{
                     T.Feature.neon,
                     T.Feature.fp_armv8,
                 });
@@ -31,14 +31,14 @@ const SupportedArch = enum {
                     .cpu_arch = .aarch64,
                     .os_tag = .freestanding,
                     .abi = .none,
-                    .cpu_features_add = addFeatures,
-                    .cpu_features_sub = subFeatures,
+                    .cpu_features_add = add_features,
+                    .cpu_features_sub = sub_features,
                 });
             },
         }
     }
 
-    fn addTargetSpecific(self: SupportedArch, b: *std.Build, kernel: *std.Build.Step.Compile) anyerror!*std.Build.Step {
+    fn add_target_specific(self: SupportedArch, b: *std.Build, kernel: *std.Build.Step.Compile) anyerror!*std.Build.Step {
         switch (self) {
             .riscv64 => {
                 kernel.entry = .{ .symbol_name = "__rv64_entry" };
@@ -63,12 +63,12 @@ const SupportedArch = enum {
         b.installArtifact(kernel);
 
         if (self == .riscv64 or self == .aarch64) {
-            const fakeLinuxHeader: *std.Build.Step = try b.allocator.create(std.Build.Step);
-            fakeLinuxHeader.* = std.Build.Step.init(.{
+            const fake_linux_header: *std.Build.Step = try b.allocator.create(std.Build.Step);
+            fake_linux_header.* = std.Build.Step.init(.{
                 .id = std.Build.Step.Id.custom,
                 .name = "insert fake linux header",
                 .owner = kernel.step.owner,
-                .makeFn = insertFakeLinuxImageHeader,
+                .makeFn = insert_fake_linux_image_header,
             });
 
             const elf2bin = b.addSystemCommand(&.{
@@ -79,8 +79,8 @@ const SupportedArch = enum {
                 "zig-out/bin/kernel.bin",
             });
 
-            fakeLinuxHeader.dependOn(b.getInstallStep());
-            elf2bin.step.dependOn(fakeLinuxHeader);
+            fake_linux_header.dependOn(b.getInstallStep());
+            elf2bin.step.dependOn(fake_linux_header);
 
             return &elf2bin.step;
         } else {
@@ -89,7 +89,7 @@ const SupportedArch = enum {
     }
 };
 
-fn insertFakeLinuxImageHeader(step: *std.Build.Step, opts: std.Build.Step.MakeOptions) anyerror!void {
+fn insert_fake_linux_image_header(step: *std.Build.Step, opts: std.Build.Step.MakeOptions) anyerror!void {
     const RISCV_MAGIC1 = "RISCV\x00\x00\x00";
     const RISCV_MAGIC2 = "RSC\x05";
 
@@ -101,15 +101,15 @@ fn insertFakeLinuxImageHeader(step: *std.Build.Step, opts: std.Build.Step.MakeOp
     _ = try file.readAll(std.mem.asBytes(&ehdr));
 
     // Figure out total image size
-    var imageAddrMax: u64 = 0;
+    var image_addr_max: u64 = 0;
     for (0..ehdr.e_phnum) |i| {
         var phdr: elf.Phdr = undefined;
         _ = try file.preadAll(std.mem.asBytes(&phdr), ehdr.e_phoff + i * ehdr.e_phentsize);
 
         const end = (phdr.p_vaddr + phdr.p_memsz + 0xFFF) & ~@as(u64, 0xFFF);
 
-        if (phdr.p_type == elf.PT_LOAD and end > imageAddrMax) {
-            imageAddrMax = end;
+        if (phdr.p_type == elf.PT_LOAD and end > image_addr_max) {
+            image_addr_max = end;
         }
     }
 
@@ -126,7 +126,7 @@ fn insertFakeLinuxImageHeader(step: *std.Build.Step, opts: std.Build.Step.MakeOp
         _ = try file.preadAll(&data, phdr.p_offset);
 
         if (std.mem.eql(u8, RISCV_MAGIC1, data[48..56]) and std.mem.eql(u8, RISCV_MAGIC2, data[56..60])) {
-            try file.pwriteAll(std.mem.asBytes(&imageAddrMax), phdr.p_offset + 16);
+            try file.pwriteAll(std.mem.asBytes(&image_addr_max), phdr.p_offset + 16);
             break;
         }
     }
@@ -140,41 +140,41 @@ fn build_riscv64(b: *std.Build) anyerror!void {
 }
 
 pub fn build(b: *std.Build) anyerror!void {
-    const maybeArchOption = b.option(SupportedArch, "arch", "Architecture to use");
+    const maybe_arch_option = b.option(SupportedArch, "arch", "Architecture to use");
 
-    const arch = maybeArchOption orelse DEFAULT_ARCH;
-    const target = arch.makeTarget(b);
+    const arch = maybe_arch_option orelse DEFAULT_ARCH;
+    const target = arch.make_target(b);
     const optimize = b.standardOptimizeOption(.{ .preferred_optimize_mode = .ReleaseFast });
 
-    const codeModel: std.builtin.CodeModel = switch (arch) {
+    const code_model: std.builtin.CodeModel = switch (arch) {
         .riscv64 => .medium,
         .aarch64 => .small,
     };
-    const kernelModule = b.addModule("kernel", .{
+    const kernel_module = b.addModule("kernel", .{
         .optimize = optimize,
         .target = target,
         .pic = true,
         .red_zone = false,
-        .code_model = codeModel,
+        .code_model = code_model,
         .root_source_file = b.path("src/kernel.zig"),
     });
     const kernel = b.addExecutable(.{
         .name = "kernel",
-        .root_module = kernelModule,
+        .root_module = kernel_module,
         .pic = true,
     });
     kernel.pie = true;
 
-    const installDocs = b.addInstallDirectory(.{
+    const install_docs = b.addInstallDirectory(.{
         .source_dir = kernel.getEmittedDocs(),
         .install_dir = .prefix,
         .install_subdir = "docs",
     });
 
-    const docsStep = b.step("docs", "Install documentation");
-    docsStep.dependOn(&installDocs.step);
+    const docs_step = b.step("docs", "Install documentation");
+    docs_step.dependOn(&install_docs.step);
 
-    const kernelStep = try arch.addTargetSpecific(b, kernel);
+    const kernel_step = try arch.add_target_specific(b, kernel);
 
     // TODO QEMU binary override
     const qemu_info = switch (target.result.cpu.arch) {
@@ -203,7 +203,7 @@ pub fn build(b: *std.Build) anyerror!void {
         qemu_cmd.addArgs(&.{ "-bios", "etc/boot/rv64_fw_jump.bin" });
     }
 
-    qemu_cmd.step.dependOn(kernelStep);
+    qemu_cmd.step.dependOn(kernel_step);
     if (b.args) |args| qemu_cmd.addArgs(args);
     const run_step = b.step("run", "Start the OS in qemu");
     run_step.dependOn(&qemu_cmd.step);
diff --git a/src/arch.zig b/src/arch.zig
index b02792b..6ef99a4 100644
--- a/src/arch.zig
+++ b/src/arch.zig
@@ -4,7 +4,7 @@
 const std = @import("std");
 const builtin = @import("builtin");
 
-const impl = switch (builtin.cpu.arch) {
+pub const impl = switch (builtin.cpu.arch) {
     .riscv64 => @import("arch/riscv64.zig"),
     .aarch64 => @import("arch/aarch64.zig"),
     else => @compileError("Unsupported architecture"),
@@ -16,29 +16,29 @@ pub inline fn halt() noreturn {
 }
 
 /// Returns the current state of IRQ masking.
-pub inline fn interruptMask() bool {
-    return impl.interruptMask();
+pub inline fn interrupt_mask() bool {
+    return impl.interrupt_mask();
 }
 
 /// Modifies the interrupt mask to either allow or block IRQs from being delivered to the CPU.
 /// Returns the old IRQ mask.
-pub inline fn setInterruptMask(masked: bool) bool {
-    return impl.setInterruptMask(masked);
+pub inline fn set_interrupt_mask(masked: bool) bool {
+    return impl.set_interrupt_mask(masked);
 }
 
 /// Suspends the CPU until an interrupt is signalled.
-pub inline fn waitForInterrupt() void {
-    impl.waitForInterrupt();
+pub inline fn wait_for_interrupt() void {
+    impl.wait_for_interrupt();
 }
 
 /// Hint to the CPU that the code is executing a "busy-wait" or a "spin-wait" loop.
-pub inline fn spinHint() void {
-    impl.spinHint();
+pub inline fn spin_hint() void {
+    impl.spin_hint();
 }
 
 /// Set the CPU's thread pointer to some value.
-pub inline fn setThreadPointer(value: usize) void {
-    impl.setThreadPointer(value);
+pub inline fn set_thread_pointer(value: usize) void {
+    impl.set_thread_pointer(value);
 }
 
 /// Combined memory/compiler fence to ensure specific ordering of instructions and memory accesses.
diff --git a/src/arch/aarch64.zig b/src/arch/aarch64.zig
index 12bdf62..5a4977f 100644
--- a/src/arch/aarch64.zig
+++ b/src/arch/aarch64.zig
@@ -3,7 +3,7 @@ const std = @import("std");
 const boot = @import("aarch64/boot.zig");
 const regs = @import("aarch64/regs.zig");
 
-export const _ = boot.aa64BspLowerEntry;
+export const _ = boot.aa64_bsp_lower_entry;
 
 pub const Context = struct {
     pub fn idle() Context {
@@ -21,15 +21,15 @@ pub const Context = struct {
         @panic("TODO");
     }
 
-    pub fn switchFrom(self: *Context, from: *Context) void {
+    pub fn switch_from(self: *Context, from: *Context) void {
         _ = self;
         _ = from;
         @panic("TODO");
     }
 };
 
-pub fn setInterruptMask(masked: bool) bool {
-    const old = interruptMask();
+pub fn set_interrupt_mask(masked: bool) bool {
+    const old = interrupt_mask();
     if (masked) {
         regs.DAIF.modify(.{ .I = true }, .{});
     } else {
@@ -38,7 +38,7 @@ pub fn setInterruptMask(masked: bool) bool {
     return old;
 }
 
-pub fn interruptMask() bool {
+pub fn interrupt_mask() bool {
     return regs.DAIF.read().I;
 }
 
@@ -46,7 +46,7 @@ pub fn halt() noreturn {
     while (true) {}
 }
 
-pub fn spinHint() void {
+pub fn spin_hint() void {
     // TODO
 }
 
diff --git a/src/arch/aarch64/boot.zig b/src/arch/aarch64/boot.zig
index 0efd156..318d848 100644
--- a/src/arch/aarch64/boot.zig
+++ b/src/arch/aarch64/boot.zig
@@ -6,18 +6,18 @@ const exception = @import("exception.zig");
 const arch = kernel.arch;
 const mem = kernel.mem;
 const log = kernel.debug.log;
-const physMemory = mem.phys;
+const phys_memory = mem.phys;
 
 extern const __aa64_bsp_stack_top: u8;
 
-var gDtbAddress: u64 = undefined;
+var g_dtb_address: u64 = undefined;
 
-fn earlyDebugPrint(byte: u8) void {
+fn early_debug_print(byte: u8) void {
     const address = 0x9000000;
     @as(*volatile u32, @ptrFromInt(address)).* = byte;
 }
 
-fn relocAddressToUpper(ptr: *const anyopaque) usize {
+fn reloc_address_to_upper(ptr: *const anyopaque) usize {
     const p = @intFromPtr(ptr);
     if (p >= vmm.KERNEL_VIRTUAL_BASE) {
         return p;
@@ -26,7 +26,7 @@ fn relocAddressToUpper(ptr: *const anyopaque) usize {
     }
 }
 
-fn relocAddressToLower(ptr: *const anyopaque) usize {
+fn reloc_address_to_lower(ptr: *const anyopaque) usize {
     const p = @intFromPtr(ptr);
     if (p >= vmm.KERNEL_VIRTUAL_BASE) {
         return p - vmm.KERNEL_VIRTUAL_BASE;
@@ -35,24 +35,24 @@ fn relocAddressToLower(ptr: *const anyopaque) usize {
     }
 }
 
-fn aa64BspUpperEntry(realAddress: u64) callconv(.C) noreturn {
+fn aa64_bsp_upper_entry(real_address: u64) callconv(.C) noreturn {
     // Relocate the kernel yet again
-    const relaStart = relocAddressToUpper(&__rela_start);
-    const relaEnd = relocAddressToUpper(&__rela_end);
-    const relOffset = vmm.KERNEL_VIRTUAL_BASE + realAddress;
+    const rela_start = reloc_address_to_upper(&__rela_start);
+    const rela_end = reloc_address_to_upper(&__rela_end);
+    const rel_offset = vmm.KERNEL_VIRTUAL_BASE + real_address;
 
     arch.barrier(.acq_rel);
-    aa64RelocateKernel(relOffset, relaStart, relaEnd);
+    aa64_relocate_kernel(rel_offset, rela_start, rela_end);
     arch.barrier(.acq_rel);
 
-    log.setWriteFn(&earlyDebugPrint);
+    log.set_write_fn(&early_debug_print);
 
     exception.init();
 
-    mem.PhysicalAddress.gVirtualizeBase = 0;
-    mem.PhysicalAddress.gVirtualizeSize = 16 << 30;
+    mem.PhysicalAddress.g_virtualize_base = 0;
+    mem.PhysicalAddress.g_virtualize_size = 16 << 30;
 
-    setupMemoryFromFdt(realAddress);
+    setup_memory_from_fdt(real_address);
 
     asm volatile ("" ::: "memory");
 
@@ -64,15 +64,15 @@ fn aa64BspUpperEntry(realAddress: u64) callconv(.C) noreturn {
     arch.halt();
 }
 
-pub export fn aa64BspLowerEntry(realAddress: u64, dtbAddress: u64) callconv(.C) noreturn {
-    gDtbAddress = dtbAddress;
+pub export fn aa64_bsp_lower_entry(real_address: u64, dtb_address: u64) callconv(.C) noreturn {
+    g_dtb_address = dtb_address;
 
-    vmm.mapEarly(realAddress);
+    vmm.map_early(real_address);
 
-    const pc = @intFromPtr(&aa64BspUpperEntry) + vmm.KERNEL_VIRTUAL_BASE;
+    const pc = @intFromPtr(&aa64_bsp_upper_entry) + vmm.KERNEL_VIRTUAL_BASE;
     const sp = @intFromPtr(&__aa64_bsp_stack_top) + vmm.KERNEL_VIRTUAL_BASE;
 
-    longJump(pc, sp, realAddress);
+    long_jump(pc, sp, real_address);
 }
 
 // Functions used by the boot process
@@ -82,18 +82,18 @@ extern const __rela_end: u8;
 extern var __kernel_start: u8;
 extern var __kernel_end: u8;
 
-export fn aa64RelocateKernel(imageBase: usize, relaStart: usize, relaEnd: usize) void {
+export fn aa64_relocate_kernel(image_base: usize, rela_start: usize, rela_end: usize) void {
     const elf = @import("std").elf;
 
-    const relaTablePtr = @as([*]elf.Rela, @ptrFromInt(relaStart));
-    const relaCount = (relaEnd - relaStart) / @sizeOf(elf.Rela);
-    const relaTable = relaTablePtr[0..relaCount];
-    for (relaTable) |entry| {
-        const relaType: elf.R_AARCH64 = @enumFromInt(entry.r_type());
-        switch (relaType) {
+    const rela_table_ptr = @as([*]elf.Rela, @ptrFromInt(rela_start));
+    const rela_count = (rela_end - rela_start) / @sizeOf(elf.Rela);
+    const rela_table = rela_table_ptr[0..rela_count];
+    for (rela_table) |entry| {
+        const rela_type: elf.R_AARCH64 = @enumFromInt(entry.r_type());
+        switch (rela_type) {
             .RELATIVE => {
-                const value = @as(*isize, @ptrFromInt(imageBase + entry.r_offset));
-                value.* = @as(isize, @bitCast(imageBase)) + entry.r_addend;
+                const value = @as(*isize, @ptrFromInt(image_base + entry.r_offset));
+                value.* = @as(isize, @bitCast(image_base)) + entry.r_addend;
             },
             else => {
                 arch.halt();
@@ -102,7 +102,7 @@ export fn aa64RelocateKernel(imageBase: usize, relaStart: usize, relaEnd: usize)
     }
 }
 
-inline fn longJump(pc: usize, sp: usize, a0: usize) noreturn {
+inline fn long_jump(pc: usize, sp: usize, a0: usize) noreturn {
     asm volatile (
         \\ mov sp, %[sp]
         \\ br %[pc]
@@ -115,19 +115,19 @@ inline fn longJump(pc: usize, sp: usize, a0: usize) noreturn {
     unreachable;
 }
 
-fn setupMemoryFromFdt(realAddress: usize) void {
-    _ = realAddress;
+fn setup_memory_from_fdt(real_address: usize) void {
+    _ = real_address;
 
-    const kernelStart = relocAddressToLower(&__kernel_start); // 0
-    const kernelEnd = relocAddressToLower(&__kernel_end); // whatever
+    const kernel_start = reloc_address_to_lower(&__kernel_start); // 0
+    const kernel_end = reloc_address_to_lower(&__kernel_end); // whatever
 
-    const fdt = dtb.Fdt.fromPhysicalAddress(.{ .raw = gDtbAddress }) catch |err| {
+    const fdt = dtb.Fdt.from_physical_address(.{ .raw = g_dtb_address }) catch |err| {
         log.panic("Cannot initialize raw DTB: {}", .{err});
     };
-    fdt.addPhysicalMemoryToSystem();
+    fdt.add_physical_memory_to_system();
 
-    physMemory.addReservedRegion("kernel", kernelStart, kernelEnd - kernelStart);
-    physMemory.addReservedRegion("fdt", gDtbAddress, vmm.L3.align_up(fdt.bytes.len));
+    phys_memory.add_reserved_region("kernel", kernel_start, kernel_end - kernel_start);
+    phys_memory.add_reserved_region("fdt", g_dtb_address, vmm.L3.align_up(fdt.bytes.len));
 
-    physMemory.init();
+    phys_memory.init();
 }
diff --git a/src/arch/aarch64/entry.S b/src/arch/aarch64/entry.S
index 80f38c7..889c02f 100644
--- a/src/arch/aarch64/entry.S
+++ b/src/arch/aarch64/entry.S
@@ -41,11 +41,11 @@ __aa64_entry:
     mov x0, x19
     adr x1, __rela_start
     adr x2, __rela_end
-    bl aa64RelocateKernel
+    bl aa64_relocate_kernel
 
     mov x0, x19
     mov x1, x20
-    b aa64BspLowerEntry
+    b aa64_bsp_lower_entry
 
 .parking_lot:
     wfe
diff --git a/src/arch/aarch64/exception.zig b/src/arch/aarch64/exception.zig
index 2c26edc..1d036c5 100644
--- a/src/arch/aarch64/exception.zig
+++ b/src/arch/aarch64/exception.zig
@@ -27,7 +27,7 @@ pub fn init() void {
     regs.VBAR_EL1.set(vbar_el1);
 }
 
-fn commonIrqHandler(frame: *ExceptionFrame) void {
+fn common_irq_handler(frame: *ExceptionFrame) void {
     _ = frame;
     @panic("TODO: IRQ");
 }
@@ -40,16 +40,16 @@ export fn __aa64_el1_sync_handler(frame: *ExceptionFrame) callconv(.C) void {
     const elr = regs.ELR_EL1.get();
 
     log.err("Exception in EL1:", .{});
-    log.err("  EC = {s} (0b{b:06}) ISS = 0x{x}", .{ esr.EC.asStr(), @intFromEnum(esr.EC), esr.ISS });
+    log.err("  EC = {s} (0b{b:06}) ISS = 0x{x}", .{ esr.EC.as_str(), @intFromEnum(esr.EC), esr.ISS });
     log.err("  ELR = 0x{x:016}", .{elr});
 
-    switch (esr.asEnum()) {
+    switch (esr.as_enum()) {
         .data_abort => |abort| {
-            const faultKindStr = abort.DFSC.asStr();
-            const accessSizeStr = @tagName(abort.SAS);
-            const accessTypeStr = if (abort.WnR) "write" else "read";
+            const fault_kind_str = abort.DFSC.as_str();
+            const access_size_str = @tagName(abort.SAS);
+            const access_type_str = if (abort.WnR) "write" else "read";
 
-            log.err("  Illegal {s} of a {s}: {s}", .{ accessTypeStr, accessSizeStr, faultKindStr });
+            log.err("  Illegal {s} of a {s}: {s}", .{ access_type_str, access_size_str, fault_kind_str });
             if (!abort.FnV) {
                 log.err("  FAR = 0x{x:016}", .{far});
             } else {
@@ -65,7 +65,7 @@ export fn __aa64_el1_sync_handler(frame: *ExceptionFrame) callconv(.C) void {
 
 // IRQ
 export fn __aa64_el1_irq_handler(frame: *ExceptionFrame) callconv(.C) void {
-    commonIrqHandler(frame);
+    common_irq_handler(frame);
 }
 
 export fn __aa64_el1_fiq_handler(frame: *ExceptionFrame) callconv(.C) void {
@@ -88,7 +88,7 @@ export fn __aa64_el0_sync_handler(frame: *ExceptionFrame) callconv(.C) void {
 }
 
 export fn __aa64_el0_irq_handler(frame: *ExceptionFrame) callconv(.C) void {
-    commonIrqHandler(frame);
+    common_irq_handler(frame);
 }
 
 export fn __aa64_el0_fiq_handler(frame: *ExceptionFrame) callconv(.C) void {
diff --git a/src/arch/aarch64/regs.zig b/src/arch/aarch64/regs.zig
index 48e8e2f..48ac49d 100644
--- a/src/arch/aarch64/regs.zig
+++ b/src/arch/aarch64/regs.zig
@@ -67,7 +67,7 @@ pub const ESR_EL1 = Register("esr_el1", packed struct(u64) {
         sp_align = 0b100110,
         _,
 
-        pub fn asStr(self: @This()) []const u8 {
+        pub fn as_str(self: @This()) []const u8 {
             return std.enums.tagName(@This(), self) orelse "<unknown>";
         }
     } = .unknown,
@@ -94,7 +94,7 @@ pub const ESR_EL1 = Register("esr_el1", packed struct(u64) {
             permission_fault_l3 = 0b001111,
             _,
 
-            pub fn asStr(self: @This()) []const u8 {
+            pub fn as_str(self: @This()) []const u8 {
                 return std.enums.tagName(@This(), self) orelse "<other>";
             }
         } = .address_size_fault_l0,
@@ -134,7 +134,7 @@ pub const ESR_EL1 = Register("esr_el1", packed struct(u64) {
         other,
     };
 
-    pub fn asEnum(self: @This()) AsEnum {
+    pub fn as_enum(self: @This()) AsEnum {
         switch (self.EC) {
             .data_abort_lower_el, .data_abort_same_el => return .{ .data_abort = @bitCast(self.ISS) },
             else => return .other,
diff --git a/src/arch/aarch64/vmm.zig b/src/arch/aarch64/vmm.zig
index 933104a..f66c557 100644
--- a/src/arch/aarch64/vmm.zig
+++ b/src/arch/aarch64/vmm.zig
@@ -47,7 +47,7 @@ pub const RawEntry = packed struct(u64) {
     // 55..64
     _2: u9 = 0,
 
-    pub fn makeUnion(self: @This(), other: @This()) @This() {
+    pub fn make_union(self: @This(), other: @This()) @This() {
         const lhs = @as(u64, @bitCast(self));
         const rhs = @as(u64, @bitCast(other));
         return @as(@This(), @bitCast(lhs | rhs));
@@ -81,7 +81,7 @@ pub fn TableEntry(comptime Level: type) type {
 
         pub fn normal_page(addr: PhysicalAddress, flags: RawEntry) @This() {
             return .{
-                .raw = flags.makeUnion(RawEntry{
+                .raw = flags.make_union(RawEntry{
                     .PPN = @as(u36, @intCast(addr.raw >> 12)),
                     .V = true,
                     .P = true,
@@ -94,7 +94,7 @@ pub fn TableEntry(comptime Level: type) type {
 
         pub fn device_page(addr: PhysicalAddress, flags: RawEntry) @This() {
             return .{
-                .raw = flags.makeUnion(RawEntry{
+                .raw = flags.make_union(RawEntry{
                     .PPN = @as(u36, @intCast(addr.raw >> 12)),
                     .V = true,
                     .P = true,
@@ -109,7 +109,7 @@ pub fn TableEntry(comptime Level: type) type {
 
         pub fn normal_block(addr: PhysicalAddress, flags: RawEntry) @This() {
             return .{
-                .raw = flags.makeUnion(RawEntry{
+                .raw = flags.make_union(RawEntry{
                     .PPN = @as(u36, @intCast(addr.raw >> 12)),
                     .V = true,
                     .AF = true,
@@ -121,7 +121,7 @@ pub fn TableEntry(comptime Level: type) type {
 
         pub fn table(addr: PhysicalAddress, flags: RawEntry) @This() {
             return .{
-                .raw = flags.makeUnion(.{
+                .raw = flags.make_union(.{
                     .PPN = @as(u36, @intCast(addr.raw >> 12)),
                     .V = true,
                     .P = true,
@@ -144,16 +144,16 @@ pub fn Table(comptime Level: type) type {
 }
 
 // 0x0000_0000_0000_0000 .. 0x0000_0080_0000_0000
-var gFixedLow = Table(L1){};
+var g_fixed_low = Table(L1){};
 // 0xFFFF_FF80_0000_0000 .. 0xFFFF_FFFF_FFFF_FFFF
-var gFixedHigh = Table(L1){};
+var g_fixed_high = Table(L1){};
 
-pub fn mapEarly(realAddress: usize) void {
-    _ = realAddress;
+pub fn map_early(real_address: usize) void {
+    _ = real_address;
 
     for (0..16) |i| {
         // Identity
-        gFixedLow.entry(i).* = TableEntry(L1).normal_block(
+        g_fixed_low.entry(i).* = TableEntry(L1).normal_block(
             .{ .raw = i << L1.SHIFT },
             .{},
         );
@@ -161,14 +161,14 @@ pub fn mapEarly(realAddress: usize) void {
 
     for (0..16) |i| {
         // Identity + KERNEL_VIRTUAL_BASE
-        gFixedHigh.entry(i).* = TableEntry(L1).normal_block(
+        g_fixed_high.entry(i).* = TableEntry(L1).normal_block(
             .{ .raw = i << L1.SHIFT },
             .{},
         );
     }
 
-    const ttbr0 = @intFromPtr(&gFixedLow);
-    const ttbr1 = @intFromPtr(&gFixedHigh);
+    const ttbr0 = @intFromPtr(&g_fixed_low);
+    const ttbr1 = @intFromPtr(&g_fixed_high);
 
     regs.TTBR0_EL1.set(ttbr0);
     regs.TTBR1_EL1.set(ttbr1);
diff --git a/src/arch/riscv64.zig b/src/arch/riscv64.zig
index 0535021..f8e8595 100644
--- a/src/arch/riscv64.zig
+++ b/src/arch/riscv64.zig
@@ -8,18 +8,18 @@ const builtin = @import("builtin");
 
 const Arena = @import("../arena.zig").Arena;
 
-export const _ = boot.rv64BspLowerEntry;
+export const _ = boot.rv64_bsp_lower_entry;
 
 extern fn __rv64_enter_task(cx: *Context) callconv(.C) noreturn;
 extern fn __rv64_switch_task(dcx: *Context, scx: *Context) callconv(.C) void;
 extern fn __rv64_task_enter_kernel() callconv(.C) noreturn;
 
-fn idleFunction() callconv(.naked) noreturn {
+fn idle_function() callconv(.naked) noreturn {
     asm volatile ("j .");
 }
 
 /// This CPU's HART (HARdware Thread) ID.
-pub threadlocal var tHartId: u32 = 0;
+pub threadlocal var t_hart_id: u32 = 0;
 
 /// RISC-V task context
 pub const Context = extern struct {
@@ -30,7 +30,7 @@ pub const Context = extern struct {
 
     /// Constructs an idle context struct.
     pub fn idle() @This() {
-        const entry = @intFromPtr(&idleFunction);
+        const entry = @intFromPtr(&idle_function);
         return Context.kernel(entry, 0);
     }
 
@@ -66,20 +66,20 @@ pub const Context = extern struct {
     }
 
     /// Low-level task context switch function.
-    pub fn switchFrom(self: *@This(), from: *@This()) void {
+    pub fn switch_from(self: *@This(), from: *@This()) void {
         __rv64_switch_task(self, from);
     }
 };
 
 pub inline fn halt() noreturn {
     while (true) {
-        _ = setInterruptMask(true);
-        waitForInterrupt();
+        _ = set_interrupt_mask(true);
+        wait_for_interrupt();
     }
 }
 
-pub inline fn setInterruptMask(mask: bool) bool {
-    const old = interruptMask();
+pub inline fn set_interrupt_mask(mask: bool) bool {
+    const old = interrupt_mask();
     if (mask) {
         regs.SSTATUS.modify(.{}, .{ .SIE = true });
     } else {
@@ -88,15 +88,15 @@ pub inline fn setInterruptMask(mask: bool) bool {
     return old;
 }
 
-pub fn interruptMask() bool {
+pub fn interrupt_mask() bool {
     return regs.SSTATUS.read().SIE;
 }
 
-pub inline fn waitForInterrupt() void {
+pub inline fn wait_for_interrupt() void {
     asm volatile ("wfi");
 }
 
-pub inline fn spinHint() void {
+pub inline fn spin_hint() void {
     // Don't want to explicitly enable Zihintpause ext, so just paste this as raw opcode
     asm volatile (".word 0x0100000f");
 }
@@ -117,7 +117,7 @@ pub inline fn barrier(comptime ordering: std.builtin.AtomicOrder) void {
     asm volatile ("" ::: "memory");
 }
 
-pub inline fn setThreadPointer(tp: usize) void {
+pub inline fn set_thread_pointer(tp: usize) void {
     asm volatile ("mv tp, %[tp]"
         :
         : [tp] "r" (tp),
diff --git a/src/arch/riscv64/boot.zig b/src/arch/riscv64/boot.zig
index fa65899..02f2111 100644
--- a/src/arch/riscv64/boot.zig
+++ b/src/arch/riscv64/boot.zig
@@ -8,65 +8,66 @@ const mem = @import("../../mem.zig");
 const arena = @import("../../arena.zig");
 const exception = @import("exception.zig");
 
-const physMemory = mem.phys;
+const phys_memory = mem.phys;
 const PAGE_SIZE = mem.vmm.PAGE_SIZE;
 const log = debug.log;
 const arch = kernel.arch;
 
 extern const __rv64_bsp_stack_top: u8;
 
-var gDtbAddress: usize = 0;
-var gBspHartId: u32 = 0;
+var g_dtb_address: usize = 0;
+var g_bsp_hart_id: u32 = 0;
 
-fn bspUpperEntry(realAddress: usize, unused: usize) callconv(.C) noreturn {
+fn bsp_upper_entry(real_address: usize, unused: usize) callconv(.C) noreturn {
     _ = unused;
 
     arch.barrier(.acq_rel);
 
     // Relocate the kernel yet again, this time to another base
-    const relaStart = @intFromPtr(&__rela_start);
-    const relaEnd = @intFromPtr(&__rela_end);
-    const relOffset = vmm.KERNEL_VIRTUAL_BASE + vmm.L1.offset(realAddress);
+    const rela_start = @intFromPtr(&__rela_start);
+    const rela_end = @intFromPtr(&__rela_end);
+    const rel_offset = vmm.KERNEL_VIRTUAL_BASE + vmm.L1.offset(real_address);
 
     arch.barrier(.acq_rel);
-    rv64RelocateKernel(relOffset, relaStart, relaEnd);
-    vmm.unmapEarly();
+    rv64_relocate_kernel(rel_offset, rela_start, rela_end);
+    vmm.unmap_early();
 
     // Setup exception handling
     exception.init();
 
-    debug.log.setWriteFn(&sbi.debugPrintByte);
-    kernel.mem.PhysicalAddress.gVirtualizeBase = 0;
-    kernel.mem.PhysicalAddress.gVirtualizeSize = vmm.virtualizeRange();
+    debug.log.set_write_fn(&sbi.debug_print_byte);
+    kernel.mem.PhysicalAddress.g_virtualize_base = 0;
+    kernel.mem.PhysicalAddress.g_virtualize_size = vmm.virtualize_range();
 
     // Setup physical memory management
-    setupMemoryFromFdt(realAddress);
+    setup_memory_from_fdt(real_address);
 
-    setupPerCpu();
-    arch.tHartId = gBspHartId;
+    setup_per_cpu();
+    arch.impl.t_hart_id = g_bsp_hart_id;
 
     kernel.kernel_main();
 }
 
-pub export fn rv64BspLowerEntry(realAddress: usize, bspHartId: usize, dtbAddress: usize) callconv(.C) noreturn {
-    debug.log.setWriteFn(&sbi.debugPrintByte);
+pub export fn rv64_bsp_lower_entry(real_address: usize, bsp_hart_id: usize, dtb_address: usize) callconv(.C) noreturn {
+    debug.log.set_write_fn(&sbi.debug_print_byte);
 
-    gDtbAddress = dtbAddress;
-    gBspHartId = @truncate(bspHartId);
+    g_dtb_address = dtb_address;
+    g_bsp_hart_id = @truncate(bsp_hart_id);
 
-    vmm.mapEarly(realAddress);
+    vmm.map_early(real_address);
 
     // &bspUpperEntry will yield a pointer like: X + P, where
     // * X is symbol's raw address,
     // * P is the physical load base of the image (0x80200000 on rv64 usually)
     //
     // Relocate the address to point to Y + P, where Y is the virtual load base
-    // const kernelL1Offset = realAddress & ((1 << 30) - 1);
-    const realAddressL1Offset = vmm.L1.offset(realAddress);
-    const virtualEntry = @intFromPtr(&bspUpperEntry) + vmm.KERNEL_VIRTUAL_BASE - realAddress + realAddressL1Offset;
-    const virtualSp = @intFromPtr(&__rv64_bsp_stack_top) + vmm.KERNEL_VIRTUAL_BASE - realAddress + realAddressL1Offset;
+    const real_address_l1_offset = vmm.L1.offset(real_address);
+    const virtual_entry = @intFromPtr(&bsp_upper_entry) + vmm.KERNEL_VIRTUAL_BASE //
+    - real_address + real_address_l1_offset;
+    const virtual_sp = @intFromPtr(&__rv64_bsp_stack_top) + vmm.KERNEL_VIRTUAL_BASE //
+    - real_address + real_address_l1_offset;
 
-    longJump(virtualEntry, virtualSp, realAddress, 0);
+    long_jump(virtual_entry, virtual_sp, real_address, 0);
 
     arch.halt();
 }
@@ -82,43 +83,43 @@ extern var __tbss_end: u8;
 extern var __kernel_start: u8;
 extern var __kernel_end: u8;
 
-fn setupPerCpu() void {
+fn setup_per_cpu() void {
     // Assume .tbss follows .tdata
-    const tdataStart = @intFromPtr(&__tdata_start);
-    const tdataEnd = @intFromPtr(&__tdata_end);
-    const tdataSize = tdataEnd - tdataStart;
-    const tbssStart = @intFromPtr(&__tbss_start);
-    const tbssEnd = @intFromPtr(&__tbss_end);
-    const tbssSize = tbssEnd - tbssStart;
+    const tdata_start = @intFromPtr(&__tdata_start);
+    const tdata_end = @intFromPtr(&__tdata_end);
+    const tdata_size = tdata_end - tdata_start;
+    const tbss_start = @intFromPtr(&__tbss_start);
+    const tbss_end = @intFromPtr(&__tbss_end);
+    const tbss_size = tbss_end - tbss_start;
 
-    const tdataData = @as([*]u8, @ptrFromInt(tdataStart))[0..tdataSize];
+    const tdata_data = @as([*]u8, @ptrFromInt(tdata_start))[0..tdata_size];
 
-    const tlsSize = tdataSize + tbssSize;
-    const tlsPageCount = (tlsSize + PAGE_SIZE - 1) / PAGE_SIZE;
+    const tls_size = tdata_size + tbss_size;
+    const tls_page_count = (tls_size + PAGE_SIZE - 1) / PAGE_SIZE;
     // Variant I: TLS block 0 follows TP after a certain displacement
-    const tlsAddress = physMemory.alloc_pages(tlsPageCount).?.virtualize();
-    const tlsData = @as([*]u8, @ptrFromInt(tlsAddress))[0..tlsSize];
+    const tls_address = phys_memory.alloc_pages(tls_page_count).?.virtualize();
+    const tls_data = @as([*]u8, @ptrFromInt(tls_address))[0..tls_size];
 
-    log.info("Allocated TLS @ {*}", .{tlsData});
+    log.info("Allocated TLS @ {*}", .{tls_data});
 
-    @memcpy(tlsData[0..tdataSize], tdataData);
-    @memset(tlsData[tdataSize..], 0);
+    @memcpy(tls_data[0..tdata_size], tdata_data);
+    @memset(tls_data[tdata_size..], 0);
 
-    arch.setThreadPointer(tlsAddress);
+    arch.set_thread_pointer(tls_address);
 }
 
-export fn rv64RelocateKernel(imageBase: usize, relaStart: usize, relaEnd: usize) void {
+export fn rv64_relocate_kernel(image_base: usize, rela_start: usize, rela_end: usize) void {
     const elf = @import("std").elf;
 
-    const relaTablePtr = @as([*]elf.Rela, @ptrFromInt(relaStart));
-    const relaCount = (relaEnd - relaStart) / @sizeOf(elf.Rela);
-    const relaTable = relaTablePtr[0..relaCount];
-    for (relaTable) |entry| {
-        const relaType: elf.R_RISCV = @enumFromInt(entry.r_type());
-        switch (relaType) {
+    const rela_table_ptr = @as([*]elf.Rela, @ptrFromInt(rela_start));
+    const rela_count = (rela_end - rela_start) / @sizeOf(elf.Rela);
+    const rela_table = rela_table_ptr[0..rela_count];
+    for (rela_table) |entry| {
+        const rela_type: elf.R_RISCV = @enumFromInt(entry.r_type());
+        switch (rela_type) {
             .RELATIVE => {
-                const value = @as(*isize, @ptrFromInt(imageBase + entry.r_offset));
-                value.* = @as(isize, @bitCast(imageBase)) + entry.r_addend;
+                const value = @as(*isize, @ptrFromInt(image_base + entry.r_offset));
+                value.* = @as(isize, @bitCast(image_base)) + entry.r_addend;
             },
             else => {
                 arch.halt();
@@ -127,22 +128,27 @@ export fn rv64RelocateKernel(imageBase: usize, relaStart: usize, relaEnd: usize)
     }
 }
 
-fn setupMemoryFromFdt(realAddress: usize) void {
-    const kernelStart = @intFromPtr(&__kernel_start);
-    const kernelEnd = @intFromPtr(&__kernel_end);
+fn setup_memory_from_fdt(real_address: usize) void {
+    const kernel_start = @intFromPtr(&__kernel_start);
+    const kernel_end = @intFromPtr(&__kernel_end);
 
-    const fdt = dtb.Fdt.fromPhysicalAddress(.{ .raw = gDtbAddress }) catch |err| {
+    const fdt = dtb.Fdt.from_physical_address(.{ .raw = g_dtb_address }) catch |err| {
         log.panic("Cannot initialize raw DTB: {}", .{err});
     };
-    fdt.addPhysicalMemoryToSystem();
+    fdt.add_physical_memory_to_system();
 
-    physMemory.addReservedRegion("kernel", kernelStart - (vmm.KERNEL_VIRTUAL_BASE + vmm.L1.offset(realAddress)) + realAddress, kernelEnd - kernelStart);
-    physMemory.addReservedRegion("fdt", gDtbAddress, vmm.L3.align_up(fdt.bytes.len));
+    phys_memory.add_reserved_region(
+        "kernel",
+        kernel_start -
+            (vmm.KERNEL_VIRTUAL_BASE + vmm.L1.offset(real_address)) + real_address,
+        kernel_end - kernel_start,
+    );
+    phys_memory.add_reserved_region("fdt", g_dtb_address, vmm.L3.align_up(fdt.bytes.len));
 
-    physMemory.init();
+    phys_memory.init();
 }
 
-inline fn longJump(pc: usize, sp: usize, a0: usize, a1: usize) noreturn {
+inline fn long_jump(pc: usize, sp: usize, a0: usize, a1: usize) noreturn {
     asm volatile (
         \\ mv sp, %[sp]
         \\ jr %[pc]
diff --git a/src/arch/riscv64/entry.S b/src/arch/riscv64/entry.S
index dea208c..394f56d 100644
--- a/src/arch/riscv64/entry.S
+++ b/src/arch/riscv64/entry.S
@@ -1,5 +1,5 @@
-.set ENTRY_SYMBOL, rv64BspLowerEntry
-.set RELOC_SYMBOL, rv64RelocateKernel
+.set ENTRY_SYMBOL, rv64_bsp_lower_entry
+.set RELOC_SYMBOL, rv64_relocate_kernel
 
 .global __rv64_entry
 .global __rv64_bsp_stack_top
diff --git a/src/arch/riscv64/sbi.zig b/src/arch/riscv64/sbi.zig
index 67af8eb..4d52335 100644
--- a/src/arch/riscv64/sbi.zig
+++ b/src/arch/riscv64/sbi.zig
@@ -27,7 +27,7 @@ const SbiResult = union(enum) {
     ok: u64,
     err: SbiError,
 
-    fn fromSbi(a0: u64, a1: u64) SbiResult {
+    fn from_sbi(a0: u64, a1: u64) SbiResult {
         if (a0 == 0) {
             return .{ .ok = a1 };
         } else {
@@ -36,7 +36,7 @@ const SbiResult = union(enum) {
     }
 };
 
-fn sbiCall1(ext: SbiExtension, func: u64, arg0: u64) SbiResult {
+fn sbi_call1(ext: SbiExtension, func: u64, arg0: u64) SbiResult {
     var a0: u64 = undefined;
     var a1: u64 = undefined;
     asm volatile ("ecall"
@@ -47,9 +47,9 @@ fn sbiCall1(ext: SbiExtension, func: u64, arg0: u64) SbiResult {
           [extn] "{a7}" (ext),
         : "a2", "a3", "a4", "a5"
     );
-    return SbiResult.fromSbi(a0, a1);
+    return SbiResult.from_sbi(a0, a1);
 }
 
-pub fn debugPrintByte(byte: u8) void {
-    _ = sbiCall1(.dbcn, 0x02, @as(u64, byte));
+pub fn debug_print_byte(byte: u8) void {
+    _ = sbi_call1(.dbcn, 0x02, @as(u64, byte));
 }
diff --git a/src/arch/riscv64/vmm.zig b/src/arch/riscv64/vmm.zig
index 4889600..59a34bb 100644
--- a/src/arch/riscv64/vmm.zig
+++ b/src/arch/riscv64/vmm.zig
@@ -38,7 +38,7 @@ pub const RawEntry = packed struct(u64) {
     // 49..64: Unused bits
     _pad1: u15 = 0,
 
-    pub fn makeUnion(self: @This(), other: @This()) @This() {
+    pub fn make_union(self: @This(), other: @This()) @This() {
         const lhs = @as(u64, @bitCast(self));
         const rhs = @as(u64, @bitCast(other));
         return @as(@This(), @bitCast(lhs | rhs));
@@ -72,7 +72,7 @@ pub fn TableEntry(comptime Level: type) type {
 
         pub fn page(addr: PhysicalAddress, flags: RawEntry) @This() {
             return .{
-                .raw = flags.makeUnion(.{
+                .raw = flags.make_union(.{
                     .address = @as(u39, @intCast(addr.raw >> 12)),
                     .r = true,
                     .v = true,
@@ -84,7 +84,7 @@ pub fn TableEntry(comptime Level: type) type {
 
         pub fn table(addr: PhysicalAddress, flags: RawEntry) @This() {
             flags.clear(.{ .r = true, .w = true, .x = true });
-            return .{ .raw = flags.makeUnion(.{
+            return .{ .raw = flags.make_union(.{
                 .address = @as(u39, @intCast(addr.raw >> 12)),
                 .v = true,
             }) };
@@ -108,37 +108,43 @@ pub fn Table(comptime Level: type) type {
     };
 }
 
-var gFixed = Table(L1).empty();
-var gFixedLock: sync.IrqSafeSpinlock = .{};
+var g_fixed = Table(L1).empty();
+var g_fixed_lock: sync.Spinlock = .{};
 
-pub fn virtualizeRange() usize {
+pub fn virtualize_range() usize {
     return EARLY_MAPPING_SIZE * L1.SIZE;
 }
 
-pub fn unmapEarly() void {
+pub fn unmap_early() void {
     // Make lower half mappings non-executable
-    gFixedLock.lock();
-    defer gFixedLock.release();
+    const guard = g_fixed_lock.lock_irqsave();
+    defer guard.release();
     for (0..EARLY_MAPPING_SIZE) |i| {
-        gFixed.entry(i).* = .page(
+        g_fixed.entry(i).* = .page(
             .{ .raw = L1.address(i) },
             .{ .r = true, .w = true },
         );
     }
 }
 
-pub fn mapEarly(realAddress: usize) void {
-    const realL1 = L1.index(realAddress);
+pub fn map_early(real_address: usize) void {
+    const real_l1 = L1.index(real_address);
 
     // Identity map first 16GiB of memory
     for (0..EARLY_MAPPING_SIZE) |i| {
-        gFixed.entry(i).* = .page(.{ .raw = L1.address(i) }, .{ .r = true, .w = true, .x = true });
+        g_fixed.entry(i).* = .page(
+            .{ .raw = L1.address(i) },
+            .{ .r = true, .w = true, .x = true },
+        );
     }
 
     // Map 1GiB at KERNEL_VIRTUAL_BASE -> physical 1GiB where the kernel is loaded
-    gFixed.entry(KERNEL_VIRTUAL_L1I).* = .page(.{ .raw = L1.address(realL1) }, .{ .r = true, .w = true, .x = true });
+    g_fixed.entry(KERNEL_VIRTUAL_L1I).* = .page(
+        .{ .raw = L1.address(real_l1) },
+        .{ .r = true, .w = true, .x = true },
+    );
 
-    const address = @as(usize, @intFromPtr(&gFixed));
+    const address = @as(usize, @intFromPtr(&g_fixed));
     regs.SATP.write(.{ .PPN = @intCast(address >> 12), .MODE = .sv39 });
 }
 
diff --git a/src/arena.zig b/src/arena.zig
index ad741a9..6ea0228 100644
--- a/src/arena.zig
+++ b/src/arena.zig
@@ -1,12 +1,12 @@
 //! Simple bump allocator arena.
 
-const physMemory = @import("mem/phys.zig");
+const phys_memory = @import("mem/phys.zig");
 const log = @import("debug.zig").log;
 const mem = @import("mem.zig");
 
 /// Bump allocator implementation.
 pub const Arena = struct {
-    physBase: mem.PhysicalAddress,
+    phys_base: mem.PhysicalAddress,
     capacity: usize,
     len: usize,
 
@@ -14,8 +14,8 @@ pub const Arena = struct {
     ///
     /// Requires initialized physical memory management.
     pub fn init(cap: usize) ?Arena {
-        const physBase = physMemory.alloc_pages(cap / mem.vmm.PAGE_SIZE) orelse return null;
-        return .{ .physBase = physBase, .capacity = cap, .len = 0 };
+        const phys_base = phys_memory.alloc_pages(cap / mem.vmm.PAGE_SIZE) orelse return null;
+        return .{ .phys_base = phys_base, .capacity = cap, .len = 0 };
     }
 
     /// Allocates an object of type `T` within this arena.
@@ -28,7 +28,7 @@ pub const Arena = struct {
             log.panic("Out of memory. Cannot allocate {} bytes", .{@sizeOf(T)});
         }
 
-        const v = self.physBase.add(self.len).virtualize();
+        const v = self.phys_base.add(self.len).virtualize();
         const ptr = @as(*T, @ptrFromInt(v));
         self.len += @sizeOf(T);
 
diff --git a/src/debug.zig b/src/debug.zig
index 3e61077..952f9a3 100644
--- a/src/debug.zig
+++ b/src/debug.zig
@@ -2,7 +2,7 @@
 
 const std = @import("std");
 
-fn dummyWrite(_: u8) void {}
+fn dummy_write(_: u8) void {}
 
 /// The main method of kernel logging.
 pub const log = struct {
@@ -18,20 +18,20 @@ pub const log = struct {
         err,
     };
 
-    var writeFn: *const fn (u8) void = dummyWrite;
-    const writer: std.io.GenericWriter(u0, error{}, writeWrapperFn) = .{ .context = 0 };
+    var write_fn: *const fn (u8) void = dummy_write;
+    const writer: std.io.GenericWriter(u0, error{}, write_wrapper_fn) = .{ .context = 0 };
 
-    fn writeWrapperFn(context: u0, data: []const u8) error{}!usize {
+    fn write_wrapper_fn(context: u0, data: []const u8) error{}!usize {
         _ = context;
         for (data) |byte| {
-            writeFn(byte);
+            write_fn(byte);
         }
         return data.len;
     }
 
     /// Replaces the function to print debug bytes with a new one.
-    pub fn setWriteFn(f: *const fn (u8) void) void {
-        writeFn = f;
+    pub fn set_write_fn(f: *const fn (u8) void) void {
+        write_fn = f;
     }
 
     /// Emit an `info`-level log record.
@@ -55,8 +55,8 @@ pub const log = struct {
     }
 
     /// Write raw byte data into the debugging output.
-    pub fn writeRaw(data: []const u8) void {
-        _ = writeWrapperFn(0, data) catch return;
+    pub fn write_waw(data: []const u8) void {
+        _ = write_wrapper_fn(0, data) catch return;
     }
 
     /// Write a formatted string (without logging prefix/suffix/newline) into the debugging output.
@@ -66,8 +66,8 @@ pub const log = struct {
 
     /// Write a formatted log record into the debugging output.
     pub fn writeln(comptime level: Level, comptime format: []const u8, args: anytype) void {
-        const prefix = comptime logPrefix(level);
-        const suffix = comptime logSuffix(level);
+        const prefix = comptime log_prefix(level);
+        const suffix = comptime log_suffix(level);
         writer.print(prefix ++ format ++ suffix ++ "\r\n", args) catch return;
     }
 
@@ -83,7 +83,7 @@ pub const log = struct {
         @panic("Explicit kernel panic");
     }
 
-    fn logPrefix(comptime level: Level) []const u8 {
+    fn log_prefix(comptime level: Level) []const u8 {
         switch (level) {
             .debug => return "",
             .info => return "\x1B[1;36m",
@@ -91,7 +91,7 @@ pub const log = struct {
             .err => return "\x1B[1;31m",
         }
     }
-    fn logSuffix(comptime level: Level) []const u8 {
+    fn log_suffix(comptime level: Level) []const u8 {
         if (level == .debug) {
             return "";
         } else {
diff --git a/src/kernel.zig b/src/kernel.zig
index 62e8fd0..58e5375 100644
--- a/src/kernel.zig
+++ b/src/kernel.zig
@@ -40,7 +40,7 @@ noinline fn f1(arg: usize, c: usize) void {
 pub export fn kernel_main() callconv(.C) noreturn {
     log.write("\x1B[2J", .{});
     var a = arena.Arena.init(256 * 0x1000) orelse @panic("Could not setup kernel arena");
-    thread.Queue.initThisCpu(&a);
+    thread.Queue.init_this_cpu(&a);
 
     const pc = @intFromPtr(&f0);
     for (0..4) |i| {
diff --git a/src/mem.zig b/src/mem.zig
index 2cb4db1..822ff23 100644
--- a/src/mem.zig
+++ b/src/mem.zig
@@ -15,9 +15,9 @@ pub const PhysicalAddress = packed struct(u64) {
     pub const NULL: @This() = .{ .raw = 0 };
 
     /// Base address to add to a given `PhysicalAddress` in order to "virtualize" it.
-    pub var gVirtualizeBase: usize = 0;
+    pub var g_virtualize_base: usize = 0;
     /// Maximum `PhysicalAddress` that can be represented as a virtual address.
-    pub var gVirtualizeSize: usize = 0;
+    pub var g_virtualize_size: usize = 0;
 
     /// Adds an `offset` to this `PhysicalAddress`
     pub fn add(self: @This(), offset: usize) @This() {
@@ -32,11 +32,11 @@ pub const PhysicalAddress = packed struct(u64) {
     /// Panics if the physical address points to a memory that cannot be represented by a virtual
     /// address.
     pub fn virtualize(self: @This()) usize {
-        if (self.raw > gVirtualizeSize) {
+        if (self.raw > g_virtualize_size) {
             @panic("Physical address out of virtualize bounds");
         }
 
-        return self.raw + gVirtualizeBase;
+        return self.raw + g_virtualize_base;
     }
 
     /// "De-virtualizes" a previously "virtualized" physical address by mapping it back into its
@@ -46,17 +46,17 @@ pub const PhysicalAddress = packed struct(u64) {
     ///
     /// Panics if the virtual address provided is outside of virtualizable memory range.
     pub fn from_virtualized(virt: usize) @This() {
-        if ((virt < gVirtualizeBase) || (virt - gVirtualizeBase > gVirtualizeSize)) {
+        if ((virt < g_virtualize_base) || (virt - g_virtualize_base > g_virtualize_size)) {
             @panic("Invalid virtualized physical address");
         }
 
-        return .{ .raw = virt - gVirtualizeBase };
+        return .{ .raw = virt - g_virtualize_base };
     }
 };
 
 /// Helper function to format a byte quantity into a human-readable size.
 /// Writes its result to the `buffer` provided and returns a pointer to it.
-pub fn formatSize(buffer: []u8, size: u64) []const u8 {
+pub fn format_size(buffer: []u8, size: u64) []const u8 {
     const KIBI: u64 = 1024;
     const MIBI: u64 = KIBI * 1024;
     const GIBI: u64 = MIBI * 1024;
@@ -73,20 +73,20 @@ pub fn formatSize(buffer: []u8, size: u64) []const u8 {
     const integer = size / div;
     const dot = size >= 1024;
 
-    const iLen = std.fmt.formatIntBuf(buffer, integer, 10, .lower, .{});
-    var len = iLen;
-    var fLen: usize = 0;
+    const ilen = std.fmt.formatIntBuf(buffer, integer, 10, .lower, .{});
+    var len = ilen;
+    var flen: usize = 0;
 
     if (dot and integer < 100) {
         const fractional = (((size * 1000) / div) % 1000) / 10;
 
-        if (iLen < buffer.len + 1) {
-            buffer[iLen] = '.';
-            fLen = 1 + std.fmt.formatIntBuf(buffer[iLen + 1 ..], fractional, 10, .lower, .{ .fill = '0', .width = 2 });
+        if (ilen < buffer.len + 1) {
+            buffer[ilen] = '.';
+            flen = 1 + std.fmt.formatIntBuf(buffer[ilen + 1 ..], fractional, 10, .lower, .{ .fill = '0', .width = 2 });
         }
     }
 
-    len += fLen;
+    len += flen;
 
     if (len + suffix.len < buffer.len) {
         std.mem.copyForwards(u8, buffer[len..], suffix);
diff --git a/src/mem/phys.zig b/src/mem/phys.zig
index 91b8678..d552b54 100644
--- a/src/mem/phys.zig
+++ b/src/mem/phys.zig
@@ -26,38 +26,38 @@ pub const Page = extern struct {
     unused: [3]u32 = undefined,
 
     /// Returns `true` if the page is allocated/used.
-    pub fn isUsed(self: *const @This()) bool {
+    pub fn is_used(self: *const @This()) bool {
         return self.refcount != 0;
     }
 
-    fn makeAvailable(self: *@This()) void {
+    fn make_available(self: *@This()) void {
         self.refcount = 0;
     }
 
-    fn makeReserved(self: *@This()) void {
+    fn make_reserved(self: *@This()) void {
         self.refcount = std.math.maxInt(u32);
     }
 };
 
 const PhysicalMemoryManager = struct {
-    pageArray: []Page,
+    page_array: []Page,
     offset: u64 = 0,
-    lastFree: usize = 0,
+    last_free: usize = 0,
 
     const RECORDS_PER_PAGE: usize = vmm.PAGE_SIZE / @sizeOf(Page);
 
     fn alloc_page(self: *@This()) ?mem.PhysicalAddress {
-        for (self.lastFree..self.pageArray.len) |i| {
-            if (self.pageArray[i].refcount == 0) {
-                self.pageArray[i].refcount += 1;
-                self.lastFree = (i + 1) % self.pageArray.len;
+        for (self.last_free..self.page_array.len) |i| {
+            if (self.page_array[i].refcount == 0) {
+                self.page_array[i].refcount += 1;
+                self.last_free = (i + 1) % self.page_array.len;
                 return .{ .raw = self.offset + i * vmm.PAGE_SIZE };
             }
         }
-        for (0..self.lastFree) |i| {
-            if (self.pageArray[i].refcount == 0) {
-                self.pageArray[i].refcount += 1;
-                self.lastFree = (i + 1) % self.pageArray.len;
+        for (0..self.last_free) |i| {
+            if (self.page_array[i].refcount == 0) {
+                self.page_array[i].refcount += 1;
+                self.last_free = (i + 1) % self.page_array.len;
                 return .{ .raw = self.offset + i * vmm.PAGE_SIZE };
             }
         }
@@ -65,19 +65,19 @@ const PhysicalMemoryManager = struct {
     }
 
     fn alloc_pages(self: *@This(), count: usize) ?mem.PhysicalAddress {
-        if (self.lastFree + count < self.pageArray.len) {
-            if (self.alloc_from(self.lastFree, self.pageArray.len, count)) |p| {
+        if (self.last_free + count < self.page_array.len) {
+            if (self.alloc_from(self.last_free, self.page_array.len, count)) |p| {
                 return p;
             }
         }
-        return self.alloc_from(0, self.lastFree, count);
+        return self.alloc_from(0, self.last_free, count);
     }
 
     fn alloc_from(self: *@This(), start: usize, end: usize, count: usize) ?mem.PhysicalAddress {
         for (start..end) |i| {
             var taken = false;
             for (0..count) |j| {
-                if (self.pageArray[i + j].isUsed()) {
+                if (self.page_array[i + j].is_used()) {
                     taken = true;
                     break;
                 }
@@ -85,7 +85,7 @@ const PhysicalMemoryManager = struct {
 
             if (!taken) {
                 for (0..count) |j| {
-                    self.pageArray[i + j].refcount = 1;
+                    self.page_array[i + j].refcount = 1;
                 }
                 return .{ .raw = self.offset + i * vmm.PAGE_SIZE };
             }
@@ -99,7 +99,7 @@ const PhysicalMemoryManager = struct {
             log.panic("free_page: invalid page 0x{x}: outside of the allocation range", .{page.raw});
         }
         const index = (page.raw - self.offset) / vmm.PAGE_SIZE;
-        if (index >= self.pageArray.len) {
+        if (index >= self.page_array.len) {
             log.panic("free_page: invalid page 0x{x}: outside of the allocation range", .{page.raw});
         }
         return index;
@@ -107,34 +107,35 @@ const PhysicalMemoryManager = struct {
 
     fn free_page(self: *@This(), page: mem.PhysicalAddress) void {
         const index = self.valid_index(page);
-        if (self.pageArray[index].refcount == 0) {
+        if (self.page_array[index].refcount == 0) {
             log.panic("free_page: double free of page 0x{x} detected", .{page.raw});
         }
-        self.pageArray[index].refcount -= 1;
-        if (self.pageArray[index].refcount == 0) {
-            self.lastFree = index;
+        self.page_array[index].refcount -= 1;
+        if (self.page_array[index].refcount == 0) {
+            self.last_free = index;
         }
     }
 
     fn get_page(self: *@This(), page: mem.PhysicalAddress) *Page {
         const index = self.valid_index(page);
-        return &self.pageArray[index];
+        return &self.page_array[index];
     }
 };
 
-var gMemoryRegions: std.BoundedArray(MemoryRegion, 16) = .{};
-var gReservedRegions: std.BoundedArray(MemoryRegion, 16) = .{};
-var gPhysicalMemoryLock = Spinlock{};
-var gPhysicalMemory = PhysicalMemoryManager{ .pageArray = undefined };
+var g_memory_regions: std.BoundedArray(MemoryRegion, 16) = .{};
+var g_reserved_regions: std.BoundedArray(MemoryRegion, 16) = .{};
+var g_physical_memory_lock = Spinlock{};
+var g_physical_memory = PhysicalMemoryManager{ .page_array = undefined };
 
 /// Adds an available memory region to the list.
 ///
 /// # Note
 ///
 /// Only meaningful to call before calling `init()`.
-pub fn addMemoryRegion(name: []const u8, base: u64, size: u64) void {
+pub fn add_memory_region(name: []const u8, base: u64, size: u64) void {
     log.info("Memory: '{s}', base 0x{x}, size 0x{x}", .{ name, base, size });
-    gMemoryRegions.append(.{ .name = name, .range = .{ .start = base, .len = size } }) catch @panic("memory regions overflow");
+    g_memory_regions.append(.{ .name = name, .range = .{ .start = base, .len = size } }) //
+    catch @panic("memory regions overflow");
 }
 
 /// Adds an reserved memory region to the list.
@@ -142,14 +143,15 @@ pub fn addMemoryRegion(name: []const u8, base: u64, size: u64) void {
 /// # Note
 ///
 /// Only meaningful to call before calling `init()`.
-pub fn addReservedRegion(name: []const u8, base: u64, size: u64) void {
+pub fn add_reserved_region(name: []const u8, base: u64, size: u64) void {
     log.info("Reserved: '{s}', base 0x{x}, size 0x{x}", .{ name, base, size });
-    gReservedRegions.append(.{ .name = name, .range = .{ .start = base, .len = size } }) catch @panic("reserved regions overflow");
+    g_reserved_regions.append(.{ .name = name, .range = .{ .start = base, .len = size } }) //
+    catch @panic("reserved regions overflow");
 }
 
-fn isReservedIn(page: u64) ?*const MemoryRegion {
-    for (0..gReservedRegions.len) |i| {
-        const region = &gReservedRegions.buffer[i];
+fn is_reserved_in(page: u64) ?*const MemoryRegion {
+    for (0..g_reserved_regions.len) |i| {
+        const region = &g_reserved_regions.buffer[i];
         if (page >= region.range.start and page < region.range.end()) {
             return region;
         }
@@ -157,12 +159,12 @@ fn isReservedIn(page: u64) ?*const MemoryRegion {
     return null;
 }
 
-fn allocFromRegion(region: *const MemoryRegion, reason: []const u8, pageCount: usize) ?u64 {
+fn alloc_from_region(region: *const MemoryRegion, reason: []const u8, page_count: usize) ?u64 {
     var offset = @as(u64, 0);
     while (offset < region.range.len) {
         var taken: ?*const MemoryRegion = null;
-        for (0..pageCount) |i| {
-            if (isReservedIn(region.range.start + offset + i * vmm.PAGE_SIZE)) |resv| {
+        for (0..page_count) |i| {
+            if (is_reserved_in(region.range.start + offset + i * vmm.PAGE_SIZE)) |resv| {
                 taken = resv;
                 break;
             }
@@ -174,17 +176,17 @@ fn allocFromRegion(region: *const MemoryRegion, reason: []const u8, pageCount: u
         }
 
         const base = region.range.start + offset;
-        addReservedRegion(reason, base, pageCount * vmm.PAGE_SIZE);
+        add_reserved_region(reason, base, page_count * vmm.PAGE_SIZE);
         return base;
     }
     return null;
 }
 
-fn allocPageArray(pageCount: usize) []Page {
-    for (gMemoryRegions.constSlice()) |region| {
-        if (allocFromRegion(&region, "page-array", pageCount)) |physAddress| {
+fn alloc_page_array(page_count: usize) []Page {
+    for (g_memory_regions.constSlice()) |region| {
+        if (alloc_from_region(&region, "page-array", page_count)) |physAddress| {
             const vaddr = (mem.PhysicalAddress{ .raw = physAddress }).virtualize();
-            const len = pageCount * PhysicalMemoryManager.RECORDS_PER_PAGE;
+            const len = page_count * PhysicalMemoryManager.RECORDS_PER_PAGE;
             const ptr: [*]Page = @ptrFromInt(vaddr);
             const slice: []Page = ptr[0..len];
             for (0..len) |i| {
@@ -203,49 +205,49 @@ fn allocPageArray(pageCount: usize) []Page {
 /// Calls to `add***Region()` functions have no meaning past this point, so all the memory
 /// present in the system, along with memory reservations, should be added **prior** to this point.
 pub fn init() void {
-    var memoryStart: u64 = std.math.maxInt(u64);
-    var memoryEnd: u64 = std.math.minInt(u64);
+    var memory_start: u64 = std.math.maxInt(u64);
+    var memory_end: u64 = std.math.minInt(u64);
 
-    for (gMemoryRegions.constSlice()) |region| {
-        if (region.range.start < memoryStart) {
-            memoryStart = region.range.start;
+    for (g_memory_regions.constSlice()) |region| {
+        if (region.range.start < memory_start) {
+            memory_start = region.range.start;
         }
-        if (region.range.end() > memoryEnd) {
-            memoryEnd = region.range.end();
+        if (region.range.end() > memory_end) {
+            memory_end = region.range.end();
         }
     }
 
-    const memoryPages = (memoryEnd - memoryStart) / vmm.PAGE_SIZE; // == bitmap bits required
-    const pageArrayPages = (memoryPages + PhysicalMemoryManager.RECORDS_PER_PAGE - 1) //
+    const memory_pages = (memory_end - memory_start) / vmm.PAGE_SIZE; // == bitmap bits required
+    const page_array_pages = (memory_pages + PhysicalMemoryManager.RECORDS_PER_PAGE - 1) //
         / PhysicalMemoryManager.RECORDS_PER_PAGE;
 
-    const pageArray = allocPageArray(pageArrayPages);
-    var availablePages: usize = 0;
+    const page_array = alloc_page_array(page_array_pages);
+    var available_pages: usize = 0;
 
-    for (gMemoryRegions.constSlice()) |region| {
-        const offset = (region.range.start - memoryStart) / vmm.PAGE_SIZE;
+    for (g_memory_regions.constSlice()) |region| {
+        const offset = (region.range.start - memory_start) / vmm.PAGE_SIZE;
         for (0..region.range.len / vmm.PAGE_SIZE) |i| {
-            pageArray[offset + i].makeAvailable();
-            availablePages += 1;
+            page_array[offset + i].make_available();
+            available_pages += 1;
         }
     }
-    for (gReservedRegions.constSlice()) |region| {
-        const offset = (region.range.start - memoryStart) / vmm.PAGE_SIZE;
+    for (g_reserved_regions.constSlice()) |region| {
+        const offset = (region.range.start - memory_start) / vmm.PAGE_SIZE;
         for (0..region.range.len / vmm.PAGE_SIZE) |i| {
-            if (offset + i >= pageArray.len) {
+            if (offset + i >= page_array.len) {
                 break;
             }
-            pageArray[offset + i].makeReserved();
-            availablePages -= 1;
+            page_array[offset + i].make_reserved();
+            available_pages -= 1;
         }
     }
 
-    var sizeFmt: [64]u8 = undefined;
-    const sizeFmtStr = mem.formatSize(&sizeFmt, availablePages * vmm.PAGE_SIZE);
-    log.info("Available memory: {s}, page array {*}", .{ sizeFmtStr, pageArray });
+    var size_fmt: [64]u8 = undefined;
+    const size_fmt_str = mem.format_size(&size_fmt, available_pages * vmm.PAGE_SIZE);
+    log.info("Available memory: {s}, page array {*}", .{ size_fmt_str, page_array });
 
-    gPhysicalMemory.pageArray = pageArray;
-    gPhysicalMemory.offset = memoryStart;
+    g_physical_memory.page_array = page_array;
+    g_physical_memory.offset = memory_start;
 }
 
 fn trace_allocation(count: usize, page: ?mem.PhysicalAddress) void {
@@ -262,9 +264,9 @@ fn trace_free(page: mem.PhysicalAddress) void {
 
 /// Allocates a single 4KiB physical memory page.
 pub fn alloc_page() ?mem.PhysicalAddress {
-    const guard = gPhysicalMemoryLock.lock_irqsave();
+    const guard = g_physical_memory_lock.lock_irqsave();
     defer guard.release();
-    const page = gPhysicalMemory.alloc_page();
+    const page = g_physical_memory.alloc_page();
     if (comptime kernel.TRACE_PHYSICAL_ALLOCATOR) {
         trace_allocation(1, page);
     }
@@ -273,9 +275,9 @@ pub fn alloc_page() ?mem.PhysicalAddress {
 
 /// Allocates a set of `count` contiguous 4KiB pages.
 pub fn alloc_pages(count: usize) ?mem.PhysicalAddress {
-    const guard = gPhysicalMemoryLock.lock_irqsave();
+    const guard = g_physical_memory_lock.lock_irqsave();
     defer guard.release();
-    const pages = gPhysicalMemory.alloc_pages(count);
+    const pages = g_physical_memory.alloc_pages(count);
     if (comptime kernel.TRACE_PHYSICAL_ALLOCATOR) {
         trace_allocation(count, pages);
     }
@@ -293,9 +295,9 @@ pub fn free_page(page: mem.PhysicalAddress) void {
     if (comptime kernel.TRACE_PHYSICAL_ALLOCATOR) {
         trace_free(page);
     }
-    const guard = gPhysicalMemoryLock.lock_irqsave();
+    const guard = g_physical_memory_lock.lock_irqsave();
     defer guard.release();
-    gPhysicalMemory.free_page(page);
+    g_physical_memory.free_page(page);
 }
 
 /// Returns a `Page` struct representing the given `page`.
@@ -308,5 +310,5 @@ pub fn free_page(page: mem.PhysicalAddress) void {
 ///
 /// Will panic if the `page` does not represent a valid managed page.
 pub fn get_page(page: mem.PhysicalAddress) *Page {
-    return gPhysicalMemory.get_page(page);
+    return g_physical_memory.get_page(page);
 }
diff --git a/src/sync.zig b/src/sync.zig
index 9c96309..c1e6a64 100644
--- a/src/sync.zig
+++ b/src/sync.zig
@@ -9,33 +9,33 @@ pub const Spinlock = struct {
 
     const Guard = struct {
         lock: *Spinlock,
-        irqMask: bool,
+        irq_mask: bool,
 
         /// Releases the `Guard`, restoring the previous IRQ state and releasing the lock used
         /// to acquire it.
         pub fn release(self: @This()) void {
             self.lock.release();
-            _ = arch.setInterruptMask(self.irqMask);
+            _ = arch.set_interrupt_mask(self.irq_mask);
         }
     };
 
     /// Acquires a lock over `self`. Returns `false` if the lock is already held by someone else.
-    pub fn tryLock(self: *@This()) bool {
+    pub fn try_lock(self: *@This()) bool {
         return self.state.cmpxchgStrong(false, true, .acquire, .monotonic) orelse false;
     }
 
     /// Acquires a lock over `self`. Will block until a lock can be acquired.
     pub fn lock(self: *@This()) void {
-        while (!self.tryLock()) {
-            arch.spinHint();
+        while (!self.try_lock()) {
+            arch.spin_hint();
         }
     }
 
     /// Same as `lock()`, but additionally saves current IRQ state and masks IRQs.
     pub fn lock_irqsave(self: *@This()) Guard {
-        const irqMask = arch.setInterruptMask(true);
+        const irq_mask = arch.set_interrupt_mask(true);
         self.lock();
-        return .{ .irqMask = irqMask, .lock = self };
+        return .{ .irq_mask = irq_mask, .lock = self };
     }
 
     /// Releases a lock over `self`.
diff --git a/src/thread.zig b/src/thread.zig
index b1984b2..20ad958 100644
--- a/src/thread.zig
+++ b/src/thread.zig
@@ -17,14 +17,14 @@ pub const Queue = struct {
     head: ?*Thread = null,
 
     /// Pointer to this CPU's thread queue.
-    pub threadlocal var thisCpu: ?*Queue = null;
+    pub threadlocal var t_this_cpu: ?*Queue = null;
 
     /// Sets up a thread queue for the current CPU.
-    pub fn initThisCpu(a: *arena.Arena) void {
+    pub fn init_this_cpu(a: *arena.Arena) void {
         const idle = arch.Context.idle();
         const q = a.create(Queue);
         q.* = .{ .idle = idle };
-        thisCpu = q;
+        t_this_cpu = q;
     }
 
     /// Enters a task on this CPU.
@@ -46,19 +46,19 @@ pub const Queue = struct {
                 // ... to thread
                 if (next != curr) {
                     self.current = next;
-                    next.switchFrom(curr);
+                    next.switch_from(curr);
                 }
             } else {
                 // ... to idle
                 self.current = null;
-                self.idle.switchFrom(&curr.archContext);
+                self.idle.switch_from(&curr.arch_context);
             }
         } else {
             // Switching from idle
             if (self.head) |gt| {
                 // ... to thread
                 self.current = gt;
-                gt.archContext.switchFrom(&self.idle);
+                gt.arch_context.switch_from(&self.idle);
                 return;
             }
             // ... back to idle
@@ -85,7 +85,7 @@ pub const Thread = struct {
     /// Arena.
     allocator: *arena.Arena,
     /// Architecture-specific task context.
-    archContext: arch.Context,
+    arch_context: arch.Context,
 
     /// Next thread in the queue.
     next: ?*Thread = null,
@@ -97,19 +97,19 @@ pub const Thread = struct {
         const thread = a.create(Thread);
         thread.* = .{
             .allocator = a,
-            .archContext = arch.Context.kernel(pc, arg),
+            .arch_context = arch.Context.kernel(pc, arg),
         };
         return thread;
     }
 
     /// Enters the thread, does not return.
     pub fn enter(self: *@This()) noreturn {
-        self.archContext.enter();
+        self.arch_context.enter();
     }
 
     /// Switches from `from` to `self` thread.
-    pub fn switchFrom(self: *@This(), from: *@This()) void {
-        self.archContext.switchFrom(&from.archContext);
+    pub fn switch_from(self: *@This(), from: *@This()) void {
+        self.arch_context.switch_from(&from.arch_context);
     }
 };
 
@@ -123,7 +123,7 @@ pub fn KStack(comptime SIZE: usize) type {
         /// Stack data represented as a slice of `SIZE` machine-sized words.
         data: *[SIZE]usize,
         /// Physical base address at which the stack is allocated.
-        physicalBase: mem.PhysicalAddress,
+        physical_base: mem.PhysicalAddress,
 
         /// Allocates a new kernel stack.
         ///
@@ -131,10 +131,14 @@ pub fn KStack(comptime SIZE: usize) type {
         ///
         /// Panics on Out-of-Memory condition. TODO Fix this.
         pub fn create() @This() {
-            const physicalBase = mem.phys.alloc_pages(SIZE * @sizeOf(usize) / 0x1000) orelse @panic("OOM");
-            const ptr = @as(*[SIZE]usize, @ptrFromInt(physicalBase.virtualize()));
+            const physical_base = mem.phys.alloc_pages(SIZE * @sizeOf(usize) / 0x1000) orelse @panic("OOM");
+            const ptr = @as(*[SIZE]usize, @ptrFromInt(physical_base.virtualize()));
 
-            return .{ .data = ptr, .physicalBase = physicalBase, .sp = @ptrFromInt(@intFromPtr(&ptr[0]) + SIZE * @sizeOf(usize)) };
+            return .{
+                .data = ptr,
+                .physical_base = physical_base,
+                .sp = @ptrFromInt(@intFromPtr(&ptr[0]) + SIZE * @sizeOf(usize)),
+            };
         }
 
         /// Pushes a machine-sized word onto the stack.
@@ -154,15 +158,15 @@ pub fn KStack(comptime SIZE: usize) type {
 
 /// Adds a thread to some CPU queue for execution.
 pub fn enqueue(t: *Thread) void {
-    Queue.thisCpu.?.enqueue(t);
+    Queue.t_this_cpu.?.enqueue(t);
 }
 
 /// Enters thread execution on the current CPU.
 pub fn enter() noreturn {
-    Queue.thisCpu.?.enter();
+    Queue.t_this_cpu.?.enter();
 }
 
 /// Yields this CPU's execution to a next thread.
 pub fn yield() void {
-    Queue.thisCpu.?.yield();
+    Queue.t_this_cpu.?.yield();
 }
diff --git a/src/util/dtb.zig b/src/util/dtb.zig
index b0e7e64..52daf5b 100644
--- a/src/util/dtb.zig
+++ b/src/util/dtb.zig
@@ -4,7 +4,7 @@ const mem = @import("../mem.zig");
 const log = @import("../debug.zig").log;
 const std = @import("std");
 
-const physMemory = mem.phys;
+const phys_memory = mem.phys;
 
 const fdt_header = extern struct {
     magic: u32,
@@ -68,13 +68,17 @@ pub const FdtNode = struct {
     depth: usize,
 
     /// Returns an iterator over the node's properties.
-    pub fn propIterator(self: *const @This()) FdtNodePropIterator {
-        return .{ .node = self, .tagIter = self.fdt.tagIteratorAt(self.off) };
+    pub fn prop_iterator(self: *const @This()) FdtNodePropIterator {
+        return .{ .node = self, .tag_iter = self.fdt.tag_iterator_at(self.off) };
     }
 
     /// Returns an iterator over the node's children.
     pub fn children(self: *const @This()) FdtNodeIterator {
-        return .{ .tagIter = self.fdt.tagIteratorAt(self.off), .depth = self.depth + 1, .depthLower = self.depth };
+        return .{
+            .tag_iter = self.fdt.tag_iterator_at(self.off),
+            .depth = self.depth + 1,
+            .depth_lower = self.depth,
+        };
     }
 
     /// Looks up a child with given `name` within the node.
@@ -90,8 +94,8 @@ pub const FdtNode = struct {
 
     /// Looks up a property with given `name` within the node.
     pub fn property(self: *const @This(), name: []const u8) ?FdtNodeProp {
-        var propIter = self.propIterator();
-        while (propIter.next()) |prop| {
+        var prop_iter = self.prop_iterator();
+        while (prop_iter.next()) |prop| {
             if (std.mem.eql(u8, name, prop.name)) {
                 return prop;
             }
@@ -110,31 +114,31 @@ pub const FdtNodeProp = struct {
     value: []const u8,
 
     /// Interprets the property's value as a list of strings.
-    pub inline fn getStringArray(self: *const @This()) FdtStringArrayIterator {
+    pub inline fn get_string_array(self: *const @This()) FdtStringArrayIterator {
         return .{ .prop = self };
     }
 
     /// Interprets the property's value as a single string.
-    pub inline fn getString(self: *const @This()) []const u8 {
-        var sa = self.getStringArray();
+    pub inline fn get_string(self: *const @This()) []const u8 {
+        var sa = self.get_string_array();
         return sa.next() orelse "";
     }
 
     /// Returns the length of the property in full 32-bit cells.
-    pub inline fn lenU32(self: *const @This()) usize {
+    pub inline fn len_cells(self: *const @This()) usize {
         return self.value.len / @sizeOf(u32);
     }
 
     /// Interprets the property's value as an array of 32-bit cells and returns a cell at a given
     /// index.
-    pub fn getU32(self: *const @This(), index: usize) ?u32 {
-        if (index >= self.lenU32()) {
+    pub fn get_cell(self: *const @This(), index: usize) ?u32 {
+        if (index >= self.len_cells()) {
             return null;
         }
-        return self.getU32Unchecked(index);
+        return self.get_cell_unchecked(index);
     }
 
-    fn getU32Unchecked(self: *const @This(), index: usize) u32 {
+    fn get_cell_unchecked(self: *const @This(), index: usize) u32 {
         return std.mem.bigToNative(u32, @as(*const u32, @ptrCast(@alignCast(&self.value[index * 4]))).*);
     }
 
@@ -147,9 +151,9 @@ pub const FdtNodeProp = struct {
     ///
     /// * `index` parameter means a 32-bit cell index, not a tuple index.
     /// * Tuple length is assumed to be `@min(output.len, sizes.len)`.
-    pub fn readCells(self: *const @This(), index: usize, output: []u64, sizes: []const usize) bool {
+    pub fn read_cells(self: *const @This(), index: usize, output: []u64, sizes: []const usize) bool {
         const count = @min(output.len, sizes.len);
-        const len = self.lenU32();
+        const len = self.len_cells();
         var total: usize = 0;
         for (sizes[0..count]) |s| {
             total += s;
@@ -159,11 +163,11 @@ pub const FdtNodeProp = struct {
             for (0..count) |i| {
                 switch (sizes[i]) {
                     1 => {
-                        output[i] = self.getU32Unchecked(offset);
+                        output[i] = self.get_cell_unchecked(offset);
                     },
                     2 => {
-                        output[i] = self.getU32Unchecked(offset + 1);
-                        output[i] |= @as(u64, self.getU32Unchecked(offset)) << 32;
+                        output[i] = self.get_cell_unchecked(offset + 1);
+                        output[i] |= @as(u64, self.get_cell_unchecked(offset)) << 32;
                     },
                     else => @panic("Invalid cell size"),
                 }
@@ -196,16 +200,16 @@ pub const FdtStringArrayIterator = struct {
 
 /// An iterator over available memory regions described by a device tree.
 pub const FdtMemoryRegionIterator = struct {
-    nodeIter: FdtNodeIterator,
-    cellSizes: [2]usize,
+    node_iter: FdtNodeIterator,
+    cell_sizes: [2]usize,
 
     pub fn next(self: *FdtMemoryRegionIterator) ?FdtMemoryRegion {
-        while (self.nodeIter.next()) |node| {
+        while (self.node_iter.next()) |node| {
             if (std.mem.startsWith(u8, node.name, "memory@")) {
                 const reg = node.property("reg") orelse continue;
                 var cells: [2]u64 = undefined;
 
-                if (reg.readCells(0, &cells, &self.cellSizes)) {
+                if (reg.read_cells(0, &cells, &self.cell_sizes)) {
                     return .{
                         .name = node.name,
                         .base = cells[0],
@@ -222,11 +226,11 @@ pub const FdtMemoryRegionIterator = struct {
 /// An iterator over a device tree's node properties.
 pub const FdtNodePropIterator = struct {
     node: *const FdtNode,
-    tagIter: FdtTagIterator,
+    tag_iter: FdtTagIterator,
     depth: usize = 0,
 
     fn next(self: *FdtNodePropIterator) ?FdtNodeProp {
-        while (self.tagIter.next()) |tag| {
+        while (self.tag_iter.next()) |tag| {
             switch (tag) {
                 .begin_node => |_| {
                     self.depth += 1;
@@ -234,7 +238,7 @@ pub const FdtNodePropIterator = struct {
                 .nop => {},
                 .prop => |prop| {
                     if (self.depth == 0) {
-                        const name = self.node.fdt.stringAt(prop.nameoff);
+                        const name = self.node.fdt.string_at(prop.nameoff);
                         return .{ .node = self.node, .value = prop.data, .name = name };
                     }
                 },
@@ -257,18 +261,18 @@ pub const FdtNodePropIterator = struct {
 
 /// An iterator over a device tree's nodes.
 pub const FdtNodeIterator = struct {
-    tagIter: FdtTagIterator,
+    tag_iter: FdtTagIterator,
     depth: usize = 0,
-    depthLower: ?usize = null,
+    depth_lower: ?usize = null,
 
     pub fn next(self: *FdtNodeIterator) ?FdtNode {
-        while (self.tagIter.next()) |tag| {
+        while (self.tag_iter.next()) |tag| {
             switch (tag) {
                 .begin_node => |name| {
                     self.depth += 1;
                     return .{
-                        .fdt = self.tagIter.fdt,
-                        .off = self.tagIter.off,
+                        .fdt = self.tag_iter.fdt,
+                        .off = self.tag_iter.off,
                         .name = name,
                         .depth = self.depth - 1,
                     };
@@ -276,7 +280,7 @@ pub const FdtNodeIterator = struct {
                 .end_node => {
                     self.depth -= 1;
 
-                    if (self.depthLower) |lower| {
+                    if (self.depth_lower) |lower| {
                         if (self.depth == lower) {
                             return null;
                         }
@@ -306,10 +310,10 @@ pub const FdtTagIterator = struct {
 
         switch (tag) {
             .FDT_BEGIN_NODE => {
-                const nameCStr: [*c]const u8 = @ptrCast(self.raw[self.off..]);
-                const nameLength = std.mem.len(nameCStr);
-                const name = self.raw[self.off .. self.off + nameLength];
-                self.off += (nameLength + 4) & ~@as(usize, 3);
+                const name_cstr: [*c]const u8 = @ptrCast(self.raw[self.off..]);
+                const name_length = std.mem.len(name_cstr);
+                const name = self.raw[self.off .. self.off + name_length];
+                self.off += (name_length + 4) & ~@as(usize, 3);
                 return .{ .begin_node = name };
             },
             .FDT_PROP => {
@@ -355,7 +359,7 @@ pub const Fdt = struct {
     /// # Errors
     ///
     /// * `invalid_magic` if the address provided does not have a valid magic number in its header.
-    pub fn fromPhysicalAddress(phys: mem.PhysicalAddress) FdtError!@This() {
+    pub fn from_physical_address(phys: mem.PhysicalAddress) FdtError!@This() {
         const virt = phys.virtualize();
         const hdr = @as(*const fdt_header, @ptrFromInt(virt));
         if (std.mem.bigToNative(u32, hdr.magic) != FDT_MAGIC) {
@@ -377,18 +381,18 @@ pub const Fdt = struct {
     }
 
     /// Returns an iterator over the device tree's raw tags.
-    pub fn tagIterator(self: *const @This()) FdtTagIterator {
-        return self.tagIteratorAt(0);
+    pub fn tag_iterator(self: *const @This()) FdtTagIterator {
+        return self.tag_iterator_at(0);
     }
 
     /// Returns an iterator over the device tree's raw tags at specific byte offset.
-    pub fn tagIteratorAt(self: *const @This(), off: usize) FdtTagIterator {
+    pub fn tag_iterator_at(self: *const @This(), off: usize) FdtTagIterator {
         return .{ .raw = self.data(), .fdt = self, .off = off };
     }
 
     /// Returns an iterator over the device tree's nodes.
-    pub fn nodeIterator(self: *const @This()) FdtNodeIterator {
-        return .{ .tagIter = self.tagIterator() };
+    pub fn node_iterator(self: *const @This()) FdtNodeIterator {
+        return .{ .tag_iter = self.tag_iterator() };
     }
 
     /// Returns the root node of this device tree.
@@ -397,9 +401,9 @@ pub const Fdt = struct {
     ///
     /// Panics if the device tree does not have a root node (which means the device tree blob is
     /// malformed and the OS shouldn't be running anyway).
-    pub fn rootNode(self: *const @This()) FdtNode {
-        var nodeIter = self.nodeIterator();
-        while (nodeIter.next()) |node| {
+    pub fn root_node(self: *const @This()) FdtNode {
+        var node_iter = self.node_iterator();
+        while (node_iter.next()) |node| {
             if (node.depth == 0 and node.name.len == 0) {
                 return node;
             }
@@ -408,46 +412,46 @@ pub const Fdt = struct {
     }
 
     /// Returns an iterator over available memory regions described by the device tree.
-    pub fn memoryRegionIterator(self: *const @This()) FdtMemoryRegionIterator {
-        const r = self.rootNode();
-        const addressCells = if (r.property("#address-cells")) |o| (if (o.getU32(0)) |p| p else 1) else 1;
-        const sizeCells = if (r.property("#size-cells")) |o| (if (o.getU32(0)) |p| p else 1) else 1;
+    pub fn memory_region_iterator(self: *const @This()) FdtMemoryRegionIterator {
+        const r = self.root_node();
+        const address_cells = if (r.property("#address-cells")) |o| (if (o.get_cell(0)) |p| p else 1) else 1;
+        const size_cells = if (r.property("#size-cells")) |o| (if (o.get_cell(0)) |p| p else 1) else 1;
 
-        return .{ .nodeIter = self.nodeIterator(), .cellSizes = .{ addressCells, sizeCells } };
+        return .{ .node_iter = self.node_iterator(), .cell_sizes = .{ address_cells, size_cells } };
     }
 
-    fn stringData(self: *const @This()) [*c]const u8 {
-        const offStrings = std.mem.bigToNative(u32, self.header().off_dt_strings);
-        const sizeStrings = std.mem.bigToNative(u32, self.header().off_dt_strings);
-        const off = @min(offStrings, self.bytes.len);
-        const len = @min(sizeStrings, self.bytes.len - off);
+    fn string_data(self: *const @This()) [*c]const u8 {
+        const off_strings = std.mem.bigToNative(u32, self.header().off_dt_strings);
+        const size_strings = std.mem.bigToNative(u32, self.header().off_dt_strings);
+        const off = @min(off_strings, self.bytes.len);
+        const len = @min(size_strings, self.bytes.len - off);
         return @ptrCast(self.bytes[off .. off + len]);
     }
 
     /// Returns a string slice at given byte offset into the device tree's strings section.
-    pub fn stringAt(self: *const @This(), off: usize) []const u8 {
-        const raw = self.stringData()[off..];
+    pub fn string_at(self: *const @This(), off: usize) []const u8 {
+        const raw = self.string_data()[off..];
         const len = std.mem.len(raw);
         return @ptrCast(raw[0..len]);
     }
 
     /// Adds information about the available and reserved memory regions described in this device
     /// tree into the physical memory management structures.
-    pub fn addPhysicalMemoryToSystem(self: *const @This()) void {
-        var memoryRegions = self.memoryRegionIterator();
+    pub fn add_physical_memory_to_system(self: *const @This()) void {
+        var memory_regions = self.memory_region_iterator();
         var cells: [2]u64 = undefined;
 
-        while (memoryRegions.next()) |region| {
-            physMemory.addMemoryRegion(region.name, region.base, region.size);
+        while (memory_regions.next()) |region| {
+            phys_memory.add_memory_region(region.name, region.base, region.size);
         }
-        const reservedRegions = self.rootNode().child("reserved-memory");
-        if (reservedRegions) |resv| {
+        const reserved_regions = self.root_node().child("reserved-memory");
+        if (reserved_regions) |resv| {
             var children = resv.children();
             while (children.next()) |region| {
                 if (region.property("reg")) |reg| {
                     // TODO #address-cells, #size-cells
-                    if (reg.readCells(0, &cells, &.{ 2, 2 })) {
-                        physMemory.addReservedRegion(region.name, cells[0], cells[1]);
+                    if (reg.read_cells(0, &cells, &.{ 2, 2 })) {
+                        phys_memory.add_reserved_region(region.name, cells[0], cells[1]);
                     }
                 }
             }
@@ -456,15 +460,15 @@ pub const Fdt = struct {
 
     /// Looks up a `/slash/separated/path` inside the device tree.
     pub fn find(self: *const @This(), path: []const u8) ?FdtNode {
-        const trimmedPath = std.mem.trimLeft(u8, path, "/");
-        var pathElements = std.mem.splitScalar(u8, trimmedPath, '/');
-        var currentNode = self.rootNode();
-        if (trimmedPath.len == 0) {
-            return currentNode;
+        const trimmed_path = std.mem.trimLeft(u8, path, "/");
+        var path_elements = std.mem.splitScalar(u8, trimmed_path, '/');
+        var current_node = self.root_node();
+        if (trimmed_path.len == 0) {
+            return current_node;
         }
-        while (pathElements.next()) |element| {
+        while (path_elements.next()) |element| {
             var found: ?FdtNode = null;
-            var children = currentNode.children();
+            var children = current_node.children();
             while (children.next()) |child| {
                 if (std.mem.eql(u8, child.name, element)) {
                     found = child;
@@ -473,17 +477,17 @@ pub const Fdt = struct {
             }
             if (found) |f| {
                 log.info("{s}", .{element});
-                currentNode = f;
+                current_node = f;
             } else {
                 return null;
             }
         }
-        return currentNode;
+        return current_node;
     }
 
-    fn dump_property(property: *const FdtNodeProp, depth: usize, allStrings: bool) void {
+    fn dump_property(property: *const FdtNodeProp, depth: usize, all_strings: bool) void {
         for (0..depth) |_| {
-            log.writeRaw("  ");
+            log.write_waw("  ");
         }
         log.write("{s}", .{property.name});
 
@@ -494,74 +498,74 @@ pub const Fdt = struct {
         or std.mem.eql(u8, property.name, "interrupt-parent") //
         ) {
             // Dump as a single cell
-            const v = property.getU32(0) orelse 0;
+            const v = property.get_cell(0) orelse 0;
             log.write(" = {}", .{v});
-        } else if (allStrings //
+        } else if (all_strings //
         or std.mem.eql(u8, property.name, "compatible") //
         or std.mem.eql(u8, property.name, "model") //
         or std.mem.endsWith(u8, property.name, "-names") //
         or std.mem.endsWith(u8, property.name, "stdout-path") //
         ) {
-            var v = property.getStringArray();
+            var v = property.get_string_array();
             var f = true;
             while (v.next()) |s| {
                 if (f) {
-                    log.writeRaw(" = ");
+                    log.write_waw(" = ");
                 } else {
-                    log.writeRaw(", ");
+                    log.write_waw(", ");
                 }
                 f = false;
                 log.write("\"{s}\"", .{s});
             }
         } else {
             // Dump the rest as a cell array
-            const len = property.lenU32();
-            log.writeRaw(" = <");
+            const len = property.len_cells();
+            log.write_waw(" = <");
             for (0..len) |i| {
                 if (i != 0) {
-                    log.writeRaw(", ");
+                    log.write_waw(", ");
                 }
-                log.write("0x{x}", .{property.getU32Unchecked(i)});
+                log.write("0x{x}", .{property.get_cell_unchecked(i)});
             }
-            log.writeRaw(">");
+            log.write_waw(">");
         }
 
-        log.writeRaw(";\r\n");
+        log.write_waw(";\r\n");
     }
 
     fn dump_node(node: *const FdtNode, depth: usize) void {
-        var anyProperties = false;
-        var firstChild = true;
+        var any_properties = false;
+        var first_child = true;
 
         for (0..depth) |_| {
-            log.writeRaw("  ");
+            log.write_waw("  ");
         }
         if (node.name.len != 0) {
             log.write("{s} ", .{node.name});
         }
-        log.writeRaw("{\r\n");
-        var properties = node.propIterator();
-        const allStrings = std.mem.eql(u8, node.name, "aliases");
+        log.write_waw("{\r\n");
+        var properties = node.prop_iterator();
+        const all_strings = std.mem.eql(u8, node.name, "aliases");
         while (properties.next()) |property| {
-            dump_property(&property, depth + 1, allStrings);
-            anyProperties = true;
+            dump_property(&property, depth + 1, all_strings);
+            any_properties = true;
         }
         var children = node.children();
         while (children.next()) |child| {
-            if (anyProperties and firstChild) {
-                log.writeRaw("\r\n");
+            if (any_properties and first_child) {
+                log.write_waw("\r\n");
             }
-            firstChild = false;
+            first_child = false;
             dump_node(&child, depth + 1);
         }
         for (0..depth) |_| {
-            log.writeRaw("  ");
+            log.write_waw("  ");
         }
         log.write("}},\r\n", .{});
     }
 
     /// Dumps the structured device tree into the log output.
     pub fn dump(self: *const @This()) void {
-        dump_node(&self.rootNode(), 0);
+        dump_node(&self.root_node(), 0);
     }
 };