kernel: implement initcalls and a testing system

2023-02-26 10:05:39 +00:00
parent bc1bc9fec5
commit d41ea0cd52
16 changed files with 314 additions and 40 deletions
--- a/arch/x86_64/layout.ld
+++ b/arch/x86_64/layout.ld
@@ -31,6 +31,28 @@ SECTIONS {
        *(.data)
   }

+   .initcall ALIGN(4K) : AT(ADDR(.initcall) - KERNEL_VMA) {
+        __initcall0_start = .;
+        *(.initcall0.init)
+        __initcall1_start = .;
+        *(.initcall1.init)
+        __initcall2_start = .;
+        *(.initcall2.init)
+        __initcall3_start = .;
+        *(.initcall3.init)
+        __initcall4_start = .;
+        *(.initcall4.init)
+        __initcall5_start = .;
+        *(.initcall5.init)
+        __initcall6_start = .;
+        *(.initcall6.init)
+        __initcall7_start = .;
+        *(.initcall7.init)
+        __initcall8_start = .;
+        *(.initcall8.init)
+        __initcall_end = .;
+    }
+
   .eh_frame ALIGN(4K) : AT(ADDR(.eh_frame) - KERNEL_VMA)
   {
       _ehframe = .;