refactor: use cfg-if for arch module

Signed-off-by: Martin Kröning <[email protected]>

Cargo.toml

@@ -68,6 +68,7 @@ ahash = { version = "0.8", default-features = false }
 align-address = "0.1"
 bit_field = "0.10"
 bitflags = "2.4"
+cfg-if = "1"
 crossbeam-utils = { version = "0.8", default-features = false }
 dyn-clone = "1.0"
 hashbrown = { version = "0.14", default-features = false }

src/arch/mod.rs

@@ -1,64 +1,57 @@
 //! Architecture-specific architecture abstraction.
 
-#[cfg(target_arch = "aarch64")]
-pub mod aarch64;
+cfg_if::cfg_if! {
+	if #[cfg(target_arch = "aarch64")] {
+		pub mod aarch64;
+		pub use self::aarch64::*;
 
-#[cfg(target_arch = "x86_64")]
-pub mod x86_64;
+		#[cfg(target_os = "none")]
+		pub use self::aarch64::kernel::boot_processor_init;
+		pub use self::aarch64::kernel::core_local;
+		pub use self::aarch64::kernel::interrupts;
+		pub use self::aarch64::kernel::interrupts::wakeup_core;
+		#[cfg(feature = "pci")]
+		pub use self::aarch64::kernel::pci;
+		pub use self::aarch64::kernel::processor;
+		pub use self::aarch64::kernel::processor::set_oneshot_timer;
+		pub use self::aarch64::kernel::scheduler;
+		pub use self::aarch64::kernel::switch;
+		pub use self::aarch64::kernel::systemtime::get_boot_time;
+		pub use self::aarch64::kernel::{
+			application_processor_init,
+			boot_application_processors,
+			get_processor_count,
+			message_output_init,
+			output_message_buf,
+		};
+	} else if #[cfg(target_arch = "x86_64")] {
+		pub mod x86_64;
+		pub use self::x86_64::*;
 
-// Export our platform-specific modules.
-#[cfg(all(target_arch = "aarch64", target_os = "none"))]
-pub use crate::arch::aarch64::kernel::boot_processor_init;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::core_local;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::interrupts;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::interrupts::wakeup_core;
-#[cfg(all(target_arch = "aarch64", feature = "pci"))]
-pub use crate::arch::aarch64::kernel::pci;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::processor;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::processor::set_oneshot_timer;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::scheduler;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::switch;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::systemtime::get_boot_time;
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::kernel::{
-	application_processor_init, boot_application_processors, get_processor_count,
-	message_output_init, output_message_buf,
-};
-#[cfg(target_arch = "aarch64")]
-pub use crate::arch::aarch64::*;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::apic::{set_oneshot_timer, wakeup_core};
-#[cfg(all(target_arch = "x86_64", target_os = "none", feature = "smp"))]
-pub use crate::arch::x86_64::kernel::application_processor_init;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::core_local;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::gdt::set_current_kernel_stack;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::interrupts;
-#[cfg(all(target_arch = "x86_64", feature = "pci"))]
-pub use crate::arch::x86_64::kernel::pci;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::processor;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::scheduler;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::switch;
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::systemtime::get_boot_time;
-#[cfg(all(target_arch = "x86_64", target_os = "none"))]
-pub use crate::arch::x86_64::kernel::{boot_application_processors, boot_processor_init};
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::kernel::{
-	get_processor_count, message_output_init, output_message_buf,
-};
-#[cfg(target_arch = "x86_64")]
-pub use crate::arch::x86_64::*;
+		pub use self::x86_64::kernel::apic::{
+			set_oneshot_timer,
+			wakeup_core,
+		};
+		#[cfg(all(target_os = "none", feature = "smp"))]
+		pub use self::x86_64::kernel::application_processor_init;
+		pub use self::x86_64::kernel::core_local;
+		pub use self::x86_64::kernel::gdt::set_current_kernel_stack;
+		pub use self::x86_64::kernel::interrupts;
+		#[cfg(feature = "pci")]
+		pub use self::x86_64::kernel::pci;
+		pub use self::x86_64::kernel::processor;
+		pub use self::x86_64::kernel::scheduler;
+		pub use self::x86_64::kernel::switch;
+		pub use self::x86_64::kernel::systemtime::get_boot_time;
+		#[cfg(target_os = "none")]
+		pub use self::x86_64::kernel::{
+			boot_application_processors,
+			boot_processor_init,
+		};
+		pub use self::x86_64::kernel::{
+			get_processor_count,
+			message_output_init,
+			output_message_buf,
+		};
+	}
+}