[NTOS]: Reimplement MmCreateProcessAddressSpace in ARM3. Basically the same as before...

[reactos.git] / reactos / ntoskrnl / mm / procsup.c

diff --git a/reactos/ntoskrnl/mm/procsup.c b/reactos/ntoskrnl/mm/procsup.c
index 8694acf..b8c541e 100644 (file)
--- a/reactos/ntoskrnl/mm/procsup.c
+++ b/reactos/ntoskrnl/mm/procsup.c
@@ -13,134 +13,8 @@
 #define NDEBUG
 #include <debug.h>
 
-VOID NTAPI MiRosTakeOverPebTebRanges(IN PEPROCESS Process);
-    
 /* FUNCTIONS *****************************************************************/
 
-NTSTATUS
-NTAPI
-MmInitializeHandBuiltProcess2(IN PEPROCESS Process)
-{
-    /* Lock the VAD, ARM3-owned ranges away */                            
-    MiRosTakeOverPebTebRanges(Process);
-    return STATUS_SUCCESS;
-}
-
-NTSTATUS
-NTAPI
-MmInitializeProcessAddressSpace(IN PEPROCESS Process,
-                                IN PEPROCESS ProcessClone OPTIONAL,
-                                IN PVOID Section OPTIONAL,
-                                IN OUT PULONG Flags,
-                                IN POBJECT_NAME_INFORMATION *AuditName OPTIONAL)
-{
-    NTSTATUS Status = STATUS_SUCCESS;
-    PMMSUPPORT ProcessAddressSpace = &Process->Vm;
-    SIZE_T ViewSize = 0;
-    PVOID ImageBase = 0;
-    PROS_SECTION_OBJECT SectionObject = Section;
-
-    /* Initialize the Addresss Space lock */
-    KeInitializeGuardedMutex(&Process->AddressCreationLock);
-    Process->Vm.WorkingSetExpansionLinks.Flink = NULL;
-
-    /* Initialize AVL tree */
-    ASSERT(Process->VadRoot.NumberGenericTableElements == 0);
-    Process->VadRoot.BalancedRoot.u1.Parent = &Process->VadRoot.BalancedRoot;
-
-    /* Acquire the Lock */
-    MmLockAddressSpace(ProcessAddressSpace);
-     
-    /* Lock the VAD, ARM3-owned ranges away */
-    MiRosTakeOverPebTebRanges(Process);
-
-    /* The process now has an address space */
-    Process->HasAddressSpace = TRUE;
-
-    /* Check if there's a Section Object */
-    if (SectionObject)
-    {
-        UNICODE_STRING FileName;
-        PWCHAR szSrc;
-        PCHAR szDest;
-        USHORT lnFName = 0;
-
-        /* Unlock the Address Space */
-        DPRINT("Unlocking\n");
-        MmUnlockAddressSpace(ProcessAddressSpace);
-
-        DPRINT("Mapping process image. Section: %p, Process: %p, ImageBase: %p\n",
-                 SectionObject, Process, &ImageBase);
-        Status = MmMapViewOfSection(Section,
-                                    (PEPROCESS)Process,
-                                    (PVOID*)&ImageBase,
-                                    0,
-                                    0,
-                                    NULL,
-                                    &ViewSize,
-                                    0,
-                                    MEM_COMMIT,
-                                    PAGE_READWRITE);
-        if (!NT_SUCCESS(Status))
-        {
-            DPRINT1("Failed to map process Image\n");
-            return Status;
-        }
-
-        /* Save the pointer */
-        Process->SectionBaseAddress = ImageBase;
-
-        /* Determine the image file name and save it to EPROCESS */
-        DPRINT("Getting Image name\n");
-        FileName = SectionObject->FileObject->FileName;
-        szSrc = (PWCHAR)((PCHAR)FileName.Buffer + FileName.Length);
-        if (FileName.Buffer)
-        {
-            /* Loop the file name*/
-            while (szSrc > FileName.Buffer)
-            {
-                /* Make sure this isn't a backslash */
-                if (*--szSrc == OBJ_NAME_PATH_SEPARATOR)
-                {
-                    /* If so, stop it here */
-                    szSrc++;
-                    break;
-                }
-                else
-                {
-                    /* Otherwise, keep going */
-                    lnFName++;
-                }
-            }
-        }
-
-        /* Copy the to the process and truncate it to 15 characters if necessary */
-        szDest = Process->ImageFileName;
-        lnFName = min(lnFName, sizeof(Process->ImageFileName) - 1);
-        while (lnFName--) *szDest++ = (UCHAR)*szSrc++;
-        *szDest = ANSI_NULL;
-
-        /* Check if caller wants an audit name */
-        if (AuditName)
-        {
-            /* Setup the audit name */
-            SeInitializeProcessAuditName(SectionObject->FileObject,
-                                         FALSE,
-                                         AuditName);
-        }
-
-        /* Return status to caller */
-        return Status;
-    }
-
-    /* Unlock the Address Space */
-    DPRINT("Unlocking\n");
-    MmUnlockAddressSpace(ProcessAddressSpace);
-
-    /* Return status to caller */
-    return Status;
-}
-
 VOID
 NTAPI
 MmCleanProcessAddressSpace(IN PEPROCESS Process)
@@ -187,8 +61,6 @@ MmDeleteProcessAddressSpace(PEPROCESS Process)
       }
    }
 
-   Mmi386ReleaseMmInfo(Process);
-
    MmUnlockAddressSpace(&Process->Vm);
 
    DPRINT("Finished MmReleaseMmInfo()\n");