X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=Kernel%2Farch%2Fx86%2Finclude%2Fmm_virt.h;h=5e4712f622ba92c1d2864dc7150f8054e893ef0c;hb=7d881c2e5fef91a6570e46ef69a5d4a5cf0e8b4d;hp=d3260fe07146c0bfe97234d69e8b5a2a1314dd73;hpb=b6c3b3cf61caafbd91bbf3acc81995e472656a5b;p=tpg%2Facess2.git

diff --git a/Kernel/arch/x86/include/mm_virt.h b/Kernel/arch/x86/include/mm_virt.h
index d3260fe0..5e4712f6 100644
--- a/Kernel/arch/x86/include/mm_virt.h
+++ b/Kernel/arch/x86/include/mm_virt.h
@@ -5,13 +5,33 @@
 #ifndef _MM_VIRT_H
 #define _MM_VIRT_H
 
+
+// - Memory Layout
+#define	MM_USER_MIN	0x00200000
+#define	USER_STACK_SZ	0x00020000	// 128 KiB
+#define	USER_STACK_TOP	0x00800000
+#define USER_LIB_MAX	0xBC000000
+#define	MM_USER_MAX	0xBC000000	// Top load address for user libraries
+#define	MM_PPD_MIN	0xBC000000	// Per-Process Data
+#define	MM_PPD_VFS	0xBC000000	// 
+#define MM_PPD_CFG	0xBFFFF000	// 
+#define	MM_PPD_MAX	0xC0000000	// 
+
+#define	MM_KHEAP_BASE	0xC0400000	// C+4MiB
+#define	MM_KHEAP_MAX	0xCF000000	//
+#define MM_KERNEL_VFS	0xCF000000	// 
+#define MM_KUSER_CODE	0xCFFF0000	// 16 Pages
+#define	MM_MODULE_MIN	0xD0000000	// Lowest Module Address
+#define MM_MODULE_MAX	0xF0000000	// 512 MiB
+
 // === FUNCTIONS ===
-extern void	MM_SetCR3(Uint32 CR3);
-extern tPAddr	MM_Allocate(Uint VAddr);
-extern void	MM_Deallocate(Uint VAddr);
-extern int	MM_Map(Uint VAddr, tPAddr PAddr);
-extern Uint	MM_Clone();
-extern Uint	MM_NewKStack();
-extern Uint	MM_NewWorkerStack();
+extern void	MM_FinishVirtualInit(void);
+extern void	MM_SetCR3(Uint CR3);
+extern tPAddr	MM_Allocate(tVAddr VAddr);
+extern void	MM_Deallocate(tVAddr VAddr);
+extern int	MM_Map(tVAddr VAddr, tPAddr PAddr);
+extern tPAddr	MM_Clone(void);
+extern tVAddr	MM_NewKStack(void);
+extern tVAddr	MM_NewWorkerStack(void);
 
 #endif