consts.rs, thread.rs: update comments

hhu-bsinfo · Jun 17, 2024 · 2979f9b · 2979f9b
1 parent 071f2b6
commit 2979f9b
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diff --git a/os/kernel/src/consts.rs b/os/kernel/src/consts.rs
@@ -1,5 +1,6 @@
 
 
-pub const MAIN_USER_STACK_START: usize = 0x400000000000;
-pub const MAX_USER_STACK_SIZE: usize = 0x40000000;
+pub const MAIN_USER_STACK_START: usize = 0x400000000000;  // 10 TiB
+pub const MAX_USER_STACK_SIZE: usize = 0x40000000;  // 1 GiB
 pub const KERNEL_STACK_PAGES: usize = 64;
+pub const STACK_ENTRY_SIZE: usize = 8;