chore(lab/1): inline asm macro

GZTimeWalker · GZTimeWalker · commit 894d8ba60b3e · 2025-03-09T10:21:58.000+08:00
diff --git a/src/0x01/pkg/boot/src/lib.rs b/src/0x01/pkg/boot/src/lib.rs
@@ -1,5 +1,4 @@
 #![no_std]
-use core::arch::asm;
 
 pub use uefi::boot::{MemoryAttribute, MemoryDescriptor, MemoryType};
 pub use uefi::data_types::chars::*;
@@ -57,7 +56,7 @@ static mut ENTRY: usize = 0;
 pub fn jump_to_entry(bootinfo: *const BootInfo, stacktop: u64) -> ! {
     unsafe {
         assert!(ENTRY != 0, "ENTRY is not set");
-        asm!("mov rsp, {}; call {}", in(reg) stacktop, in(reg) ENTRY, in("rdi") bootinfo);
+        core::arch::asm!("mov rsp, {}; call {}", in(reg) stacktop, in(reg) ENTRY, in("rdi") bootinfo);
     }
     unreachable!()
 }

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`#![no_std]`
`2`		`-use core::arch::asm;`
`3`	`2`
`4`	`3`	`pub use uefi::boot::{MemoryAttribute, MemoryDescriptor, MemoryType};`
`5`	`4`	`pub use uefi::data_types::chars::*;`
`@@ -57,7 +56,7 @@ static mut ENTRY: usize = 0;`
`57`	`56`	`pub fn jump_to_entry(bootinfo: *const BootInfo, stacktop: u64) -> ! {`
`58`	`57`	`unsafe {`
`59`	`58`	`assert!(ENTRY != 0, "ENTRY is not set");`
`60`		`- asm!("mov rsp, {}; call {}", in(reg) stacktop, in(reg) ENTRY, in("rdi") bootinfo);`
	`59`	`+ core::arch::asm!("mov rsp, {}; call {}", in(reg) stacktop, in(reg) ENTRY, in("rdi") bootinfo);`
`61`	`60`	`}`
`62`	`61`	`unreachable!()`
`63`	`62`	`}`