Added kernel size assertion

2022-06-28 19:40:51 +03:00 · 2022-06-28 19:40:51 +03:00 · 005d4c778d
parent d49e750c18
commit 005d4c778d
1 changed files with 4 additions and 0 deletions
--- a/kernel/arch/i386/linker.ld
+++ b/kernel/arch/i386/linker.ld
@ -52,8 +52,12 @@ SECTIONS {
        *(.note.gnu.build-id)
    }

+    _kernel_size = _kernel_end - _kernel_start;
+
 }

+ASSERT(_kernel_size < 0x300000, "Kernel size exceeds 3MB");
+
 /*
 * Note:
 *  COMMON section keeps data objects that are not yet allocated,