Kernel/x86-smp - Fixing SMP support

[tpg/acess2.git] / KernelLand / Kernel / arch / x86 / start.asm

diff --git a/KernelLand/Kernel/arch/x86/start.asm b/KernelLand/Kernel/arch/x86/start.asm
index b6026de..7602b9b 100644 (file)
--- a/KernelLand/Kernel/arch/x86/start.asm
+++ b/KernelLand/Kernel/arch/x86/start.asm
@@ -55,8 +55,9 @@ mboot:
 ;      dd      8
 ;mboot2_end:
        
-[section .text]
+[section .inittext]
 [extern kmain]
+[extern Desctab_Install]
 [global start]
 start:
        ; Just show we're here
@@ -87,11 +88,15 @@ start:
 .higher_half:
        
        mov WORD [0xB8006], 0x0773      ; 's'
+       
+       push ebx        ; Multiboot Info
+       push eax        ; Multiboot Magic Value
+       ; NOTE: These are actually for kmain
+       
+       call Desctab_Install
        mov WORD [0xB8008], 0x0773      ; 's'
 
        ; Call the kernel
-       push ebx        ; Multiboot Info
-       push eax        ; Multiboot Magic Value
        mov WORD [0xB800A], 0x0732      ; '2'
        call kmain
 
@@ -132,13 +137,13 @@ APStartup:
        ; Load initial GDT
        mov ax, 0xFFFF
        mov ds, ax
-       lgdt [DWORD ds:lGDTPtr-KERNEL_BASE-0xFFFF0]
+       lgdt [DWORD ds:lGDTPtr-0xFFFF0]
        ; Enable PMode in CR0
        mov eax, cr0
        or al, 1
        mov cr0, eax
        ; Jump into PMode
-       jmp 08h:DWORD .ProtectedMode-KERNEL_BASE
+       jmp 08h:DWORD .ProtectedMode
 [bits 32]
 .ProtectedMode:
        ; Load segment registers
@@ -213,6 +218,10 @@ APStartup:
        jmp .hlt
 %endif
 
+;
+;
+;
+[section .text]
 [global GetEIP]
 GetEIP:
        mov eax, [esp]