feat: change RAM_SIZE to 6MB

0c381e05 · last-las · 19886589 · 0c381e05
Commit 0c381e05 authored 3 years ago by last-las
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with 2 additions and 1 deletion
+2 -1
--- a/os/src/config.rs
+++ b/os/src/config.rs
@@ -3,7 +3,8 @@ pub const FRAME_SIZE: usize = 4096;
 pub const KERNEL_MAPPING_OFFSET: usize = 0xFFFFFFC000000000;
 pub const RAM_MAPPING_OFFSET: usize = 0xFFFFFFD000000000;
 pub const RAM_START_ADDRESS: usize = 0x80000000;
-pub const RAM_SIZE: usize = 0x8_000_000;
+pub const RAM_SIZE: usize = 0x600_000;
+// pub const RAM_SIZE: usize = 0x8_000_000;
 pub const MAX_USER_ADDRESS: usize = 0x4_000_000_000;
 pub const MMAP_START_ADDRESS: usize = 0x2_000_000_000;
 pub const UART_BASE_ADDRESS: usize = 0x1000_0000;