add arm32 support

Author: luodeb

Cargo.toml

@@ -39,4 +39,7 @@ repository = "https://github.com/arceos-org/axplat_crates"
 axcpu = "0.2"
 axplat = { version = "0.3.0", path = "./axplat" }
 axplat-macros = { version = "0.1.0", path = "./axplat-macros" }
-axplat-aarch64-peripherals = { version = "0.3.0", path = "platforms/axplat-aarch64-peripherals" }
+axplat-aarch64-peripherals = { version = "0.3.0", path = "platforms/axplat-aarch64-peripherals" }
+
+[patch.crates-io]
+axcpu ={ path = "/Users/debin/Desktop/Codes/arceos/arceos_arm/crates/axcpu"}

platforms/axplat-aarch64-peripherals/src/lib.rs

@@ -5,7 +5,6 @@
 extern crate log;
 
 pub mod generic_timer;
-
 #[cfg(feature = "irq")]
 pub mod gic;
 pub mod pl011;

platforms/axplat-arm-qemu-virt/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.3.0"
 edition = "2024"
 
 [features]
-irq = ["axplat/irq"]
+irq = ["axplat/irq", "axplat-aarch64-peripherals/irq"]
 smp = ["axplat/smp"]
 rtc = []
 fp-simd = ["axcpu/fp-simd"]