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Kernel/x86 - Added SSE/FPU state saving, not fully tested
[tpg/acess2.git]
/
Kernel
/
arch
/
x86
/
mm_virt.c
diff --git
a/Kernel/arch/x86/mm_virt.c
b/Kernel/arch/x86/mm_virt.c
index
4434a88
..
e616fc7
100644
(file)
--- a/
Kernel/arch/x86/mm_virt.c
+++ b/
Kernel/arch/x86/mm_virt.c
@@
-15,6
+15,7
@@
#include <mm_virt.h>
#include <mm_phys.h>
#include <proc.h>
#include <mm_virt.h>
#include <mm_phys.h>
#include <proc.h>
+#include <hal_proc.h>
#define TAB 22
#define TAB 22
@@
-59,7
+60,7
@@
typedef Uint32 tTabEnt;
// === IMPORTS ===
typedef Uint32 tTabEnt;
// === IMPORTS ===
-extern
void _UsertextEnd, _UsertextBase
;
+extern
char _UsertextEnd[], _UsertextBase[]
;
extern Uint32 gaInitPageDir[1024];
extern Uint32 gaInitPageTable[1024];
extern void Threads_SegFault(tVAddr Addr);
extern Uint32 gaInitPageDir[1024];
extern Uint32 gaInitPageTable[1024];
extern void Threads_SegFault(tVAddr Addr);
@@
-69,8
+70,8
@@
extern void Error_Backtrace(Uint eip, Uint ebp);
void MM_PreinitVirtual(void);
void MM_InstallVirtual(void);
void MM_PageFault(tVAddr Addr, Uint ErrorCode, tRegs *Regs);
void MM_PreinitVirtual(void);
void MM_InstallVirtual(void);
void MM_PageFault(tVAddr Addr, Uint ErrorCode, tRegs *Regs);
-
void
MM_DumpTables(tVAddr Start, tVAddr End);
-
tVAddr
MM_ClearUser(void);
+
//void
MM_DumpTables(tVAddr Start, tVAddr End);
+
//void
MM_ClearUser(void);
tPAddr MM_DuplicatePage(tVAddr VAddr);
// === GLOBALS ===
tPAddr MM_DuplicatePage(tVAddr VAddr);
// === GLOBALS ===
@@
-475,10
+476,9
@@
int MM_Map(tVAddr VAddr, tPAddr PAddr)
}
/**
}
/**
- * \fn tVAddr MM_ClearUser()
* \brief Clear user's address space
*/
* \brief Clear user's address space
*/
-
tVAddr
MM_ClearUser(void)
+
void
MM_ClearUser(void)
{
Uint i, j;
{
Uint i, j;
@@
-504,8
+504,6
@@
tVAddr MM_ClearUser(void)
INVLPG( &gaPageTable[i*1024] );
}
INVLPG( gaPageDir );
INVLPG( &gaPageTable[i*1024] );
}
INVLPG( gaPageDir );
-
- return *gpPageCR3;
}
/**
}
/**
UCC
git Repository :: git.ucc.asn.au