80 lines
1.1 KiB
C
80 lines
1.1 KiB
C
/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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ldrctx.c
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Abstract:
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This module contains support for relocating executables.
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Author:
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Landy Wang (landyw) 8-Jul-1998
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Environment:
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User Mode only
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Revision History:
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--*/
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#include <ntos.h>
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#include <ldrp.h>
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VOID
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LdrpRelocateStartContext (
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IN PCONTEXT Context,
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IN LONG_PTR Diff
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)
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/*++
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Routine Description:
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This routine relocates the start context to mesh with the
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executable that has just been relocated.
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Arguments:
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Context - Supplies a context that needs editing.
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Diff - Supplies the difference from the based address to the relocated
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address.
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Return Value:
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None.
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--*/
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{
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Context->IntA0 += (ULONGLONG)Diff;
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Context->IntGp += (ULONGLONG)Diff;
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}
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VOID
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LdrpCorReplaceStartContext (
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IN PCONTEXT Context
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)
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/*++
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Routine Description:
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This routine replaces the initial address to run by one in mscoree.dll.
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Arguments:
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Context - Supplies a context that needs editing.
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Return Value:
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None.
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--*/
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{
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Context->IntA0 = (ULONGLONG)CorExeMain;
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}
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