Cleanup PML4 entries, pass correct cpu ID to trampoline

2016-09-12 13:06:00 -06:00
parent 1826ca1c4b
commit 0ae320e36e
1 changed files with 5 additions and 4 deletions
@@ -1,5 +1,6 @@
 trampoline:
    .ready: dq 0
+    .cpu_id: dq 0
    .stack_start: dq 0
    .stack_end: dq 0
    .code: dq 0
@@ -131,11 +132,11 @@ long_mode_ap:
    mov gs, rax
    mov ss, rax

+    mov rdi, [trampoline.cpu_id]
+    mov rsi, [trampoline.stack_start]
+    mov rdx, [trampoline.stack_end]

-    mov rdi, [trampoline.stack_start]
-    mov rsi, [trampoline.stack_end]
-
-    lea rsp, [rsi - 16]
+    lea rsp, [rdx - 256]

    mov qword [trampoline.ready], 1
    mov rax, [trampoline.code]