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Code Issues Wiki Activity

Use PE64 class for machine type validation

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John Dallaway 2023-06-09 13:09:52 +01:00
parent c91d0f7d4a
commit 0a8734fb12
1 changed files with 3 additions and 24 deletions
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27
core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEParser64.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2000, 2019 Space Codesign Systems and others.
* Copyright (c) 2000, 2023 Space Codesign Systems and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
@ -11,6 +11,7 @@
* Contributors:
* Space Codesign Systems - Initial API and implementation
* QNX Software Systems - Initial PEParser class
* John Dallaway - Use PE64 class for machine type validation (#411)
*******************************************************************************/
package org.eclipse.cdt.utils.coff.parser;
@ -24,7 +25,6 @@ import org.eclipse.cdt.core.IBinaryParser;
import org.eclipse.cdt.utils.AR;
import org.eclipse.cdt.utils.coff.PE64;
import org.eclipse.cdt.utils.coff.PE64.Attribute;
import org.eclipse.cdt.utils.coff.PEConstants;
import org.eclipse.core.runtime.IPath;
/**
@ -99,28 +99,7 @@ public class PEParser64 extends AbstractCExtension implements IBinaryParser {
// It maybe an object file try the known machine types.
if (!isBin && array.length > 1) {
int f_magic = (((array[1] & 0xff) << 8) | (array[0] & 0xff));
switch (f_magic) {
case PEConstants.IMAGE_FILE_MACHINE_ALPHA:
case PEConstants.IMAGE_FILE_MACHINE_ARM:
case PEConstants.IMAGE_FILE_MACHINE_ALPHA64:
case PEConstants.IMAGE_FILE_MACHINE_I386:
case PEConstants.IMAGE_FILE_MACHINE_IA64:
case PEConstants.IMAGE_FILE_MACHINE_M68K:
case PEConstants.IMAGE_FILE_MACHINE_MIPS16:
case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU:
case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU16:
case PEConstants.IMAGE_FILE_MACHINE_POWERPC:
case PEConstants.IMAGE_FILE_MACHINE_R3000:
case PEConstants.IMAGE_FILE_MACHINE_R4000:
case PEConstants.IMAGE_FILE_MACHINE_R10000:
case PEConstants.IMAGE_FILE_MACHINE_SH3:
case PEConstants.IMAGE_FILE_MACHINE_SH4:
case PEConstants.IMAGE_FILE_MACHINE_THUMB:
case PEConstants.IMAGE_FILE_MACHINE_ARM2:
// Ok;
isBin = true;
break;
}
isBin = PE64.isValidMachine(f_magic);
}
return isBin;
}