development/ghidra
development/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra synced 2024-09-19 10:11:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/patch'

Browse source
This commit is contained in:
Ryan Kurtz 2023-07-06 11:16:27 -04:00
parent 22e5c1a48b 64977a7a30
commit 5b9dfc92dd
13 changed files with 351 additions and 34 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Ghidra/Features/Base/src/main/java/ghidra/app/cmd/function/CreateFunctionCmd.java
View file

@ -637,7 +637,7 @@ public class CreateFunctionCmd extends BackgroundCommand {
FlowType[] dontFollow = { RefType.COMPUTED_CALL, RefType.CONDITIONAL_CALL,
RefType.UNCONDITIONAL_CALL, RefType.INDIRECTION };
AddressSet start = new AddressSet(entry, entry);
FollowFlow flow = new FollowFlow(program, start, dontFollow, includeOtherFunctions);
FollowFlow flow = new FollowFlow(program, start, dontFollow, includeOtherFunctions, false);
return flow.getFlowAddressSet(monitor);
}

32
Ghidra/Features/Base/src/main/java/ghidra/program/util/VarnodeContext.java
View file

@ -1383,15 +1383,9 @@ public class VarnodeContext implements ProcessorContext {
return result;
}
// This is bad since registers could have multiple associated spaces
// private int getSymbolSpaceID(Varnode val) {
// Register reg = trans.getRegister(val);
// if (reg == null) {
// return -1;
// }
// return getAddressSpace(reg.getName());
// }
// flag running out of address spaces, so error only printed once
private boolean hitMaxAddressSpaces = false;
public int getAddressSpace(String name) {
int spaceID;
AddressSpace regSpace = addrFactory.getAddressSpace(name);
@ -1399,7 +1393,10 @@ public class VarnodeContext implements ProcessorContext {
regSpace = ((OffsetAddressFactory) addrFactory).createNewOffsetSpace(name);
}
if (regSpace == null) {
Msg.error(this, "VarnodeContext: out of address spaces for: " + name);
if (!hitMaxAddressSpaces) {
Msg.error(this, "VarnodeContext: out of address spaces at @" + currentAddress +" for: " + name);
hitMaxAddressSpaces = true;
}
return BAD_SPACE_ID_VALUE;
}
spaceID = regSpace.getSpaceID();
@ -1762,13 +1759,18 @@ class OffsetAddressFactory extends DefaultAddressFactory {
}
}
// Maximum space ID used to create spaces
private int curMaxID = 0;
private int getNextUniqueID() {
int maxID = 0;
AddressSpace[] spaces = getAllAddressSpaces();
for (AddressSpace space : spaces) {
maxID = Math.max(maxID, space.getUnique());
if (curMaxID == 0) {
AddressSpace[] spaces = getAllAddressSpaces();
for (AddressSpace space : spaces) {
curMaxID = Math.max(curMaxID, space.getUnique());
}
}
return maxID + 1;
curMaxID += 1;
return curMaxID;
}
/**

13
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/select/flow/AbstractFollowFlowTest.java
View file

@ -74,6 +74,19 @@ public abstract class AbstractFollowFlowTest extends AbstractGhidraHeadedIntegra
return followFlow.getFlowAddressSet(TaskMonitor.DUMMY);
}
AddressSetView getFlowsFrom(int startAddressOffset, FlowType[] excludedFlows, boolean includeFunctions, boolean includeData) {
return getFlowsFrom(addr(startAddressOffset), excludedFlows, includeFunctions, includeData);
}
AddressSetView getFlowsFrom(Address startAddress, FlowType[] excludedFlows, boolean includeFunctions, boolean includeData) {
return getFlowsFrom(new AddressSet(startAddress), excludedFlows, includeFunctions, includeData);
}
AddressSetView getFlowsFrom(AddressSet startSet, FlowType[] excludedFlows, boolean includeFunctions, boolean includeData) {
FollowFlow followFlow = new FollowFlow(program, startSet, excludedFlows, includeFunctions, includeData);
return followFlow.getFlowAddressSet(TaskMonitor.DUMMY);
}
AddressSetView getFlowsTo(int startAddressOffset, FlowType[] excludedFlows) {
return getFlowsTo(addr(startAddressOffset), excludedFlows);
}

62
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/select/flow/FollowFlowForwardTest.java
View file

@ -80,6 +80,33 @@ public class FollowFlowForwardTest extends AbstractFollowFlowTest {
assertEquals(new MySelection(expectedAddresses), new MySelection(flowAddresses));
}
@Test
public void testFollowAllFlowsFromNoData0x10() {
AddressSetView flowAddresses = getFlowsFrom(0x10, followAllFlows(), true, false);
AddressSet expectedAddresses = new AddressSet();
expectedAddresses.add(addr(0x0), addr(0x24));
expectedAddresses.add(addr(0x26), addr(0x2f));
expectedAddresses.add(addr(0x30), addr(0x52));
expectedAddresses.add(addr(0x54), addr(0x5f));
expectedAddresses.add(addr(0x60), addr(0x84));
expectedAddresses.add(addr(0x86), addr(0x8f));
expectedAddresses.add(addr(0x90), addr(0xb4));
expectedAddresses.add(addr(0xb6), addr(0xbf));
expectedAddresses.add(addr(0x130), addr(0x131));
expectedAddresses.add(addr(0x160), addr(0x161));
expectedAddresses.add(addr(0x190), addr(0x191));
expectedAddresses.add(addr(0x230), addr(0x231));
expectedAddresses.add(addr(0x260), addr(0x261));
expectedAddresses.add(addr(0x290), addr(0x291));
expectedAddresses.add(addr(0x330), addr(0x331));
expectedAddresses.add(addr(0x360), addr(0x361));
expectedAddresses.add(addr(0x390), addr(0x391));
assertEquals(new MySelection(expectedAddresses), new MySelection(flowAddresses));
}
@Test
public void testFollowAllFlowsFrom0x17() {
@ -104,6 +131,27 @@ public class FollowFlowForwardTest extends AbstractFollowFlowTest {
assertEquals(new MySelection(expectedAddresses), new MySelection(flowAddresses));
}
@Test
public void testFollowAllFlowsFromNoData0x17() {
AddressSetView flowAddresses = getFlowsFrom(0x17, followAllFlows(), true, false);
AddressSet expectedAddresses = new AddressSet();
expectedAddresses.add(addr(0x17), addr(0x24));
expectedAddresses.add(addr(0x26), addr(0x2f));
expectedAddresses.add(addr(0x60), addr(0x84));
expectedAddresses.add(addr(0x86), addr(0x8f));
expectedAddresses.add(addr(0x90), addr(0xb4));
expectedAddresses.add(addr(0xb6), addr(0xbf));
expectedAddresses.add(addr(0x230), addr(0x231));
expectedAddresses.add(addr(0x260), addr(0x261));
expectedAddresses.add(addr(0x290), addr(0x291));
expectedAddresses.add(addr(0x330), addr(0x331));
expectedAddresses.add(addr(0x360), addr(0x361));
expectedAddresses.add(addr(0x390), addr(0x391));
assertEquals(new MySelection(expectedAddresses), new MySelection(flowAddresses));
}
@Test
public void testFollowAllFlowsFrom0x2f() {
@ -159,6 +207,20 @@ public class FollowFlowForwardTest extends AbstractFollowFlowTest {
assertEquals(new MySelection(expectedAddresses), new MySelection(flowAddresses));
}
@Test
public void testFollowAllFlowsFromNoData0x77() {
AddressSetView flowAddresses = getFlowsFrom(0x77, followAllFlows(), true, false);
AddressSet expectedAddresses = new AddressSet();
expectedAddresses.add(addr(0x77), addr(0x84));
expectedAddresses.add(addr(0x86), addr(0x8f));
expectedAddresses.add(addr(0x260), addr(0x261));
expectedAddresses.add(addr(0x290), addr(0x291));
assertEquals(new MySelection(expectedAddresses), new MySelection(flowAddresses));
}
@Test
public void testFollowAllFlowsFrom0x5000() {

197
Ghidra/Features/Base/src/test/java/ghidra/app/cmd/function/CreateFunctionCmdWithFlowTest.java Normal file
View file

@ -0,0 +1,197 @@
/* ###
* IP: GHIDRA
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ghidra.app.cmd.function;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import generic.test.AbstractGenericTest;
import ghidra.app.plugin.core.analysis.AnalysisBackgroundCommand;
import ghidra.app.plugin.core.analysis.AutoAnalysisManager;
import ghidra.framework.cmd.Command;
import ghidra.framework.options.Options;
import ghidra.framework.plugintool.PluginTool;
import ghidra.program.database.ProgramBuilder;
import ghidra.program.database.function.OverlappingFunctionException;
import ghidra.program.model.address.*;
import ghidra.program.model.listing.*;
import ghidra.program.model.symbol.SourceType;
import ghidra.test.AbstractGhidraHeadedIntegrationTest;
import ghidra.test.TestEnv;
/**
* Test for the {@link CreateFunctionCmdWithFlowTest}.
*/
public class CreateFunctionCmdWithFlowTest extends AbstractGhidraHeadedIntegrationTest {
private TestEnv env;
private PluginTool tool;
private Program program;
private ProgramBuilder builder;
@Before
public void setUp() throws Exception {
env = new TestEnv();
tool = env.getTool();
builder = new ProgramBuilder("notepad.exe", ProgramBuilder._PPC_32);
builder.createMemory("test", "0x07000000", 1024);
program = builder.getProgram();
//
// Create some functions (byte patterns, not Ghidra objects) with varying separation
//
// single function
builder.setBytes("0x07000008", "3d 60 07 00 61 6b 00 20 7d 69 03 a6 4e 80 04 20");
builder.disassemble("0x07000008", 16);
builder.createMemoryJumpReference("0x070000014", "0x07000020");
// Thunk to above single function
builder.setBytes("0x07000020", "7c 69 1b 78 88 04 00 00 38 84 00 01 7c 00 07 74 2f 80 00 00 98 09 00 00 39 29 00 01 40 9e ff e8 4e 80 00 20");
}
private void analyze() {
// turn off some analyzers
setAnalysisOptions("Stack");
setAnalysisOptions("Embedded Media");
setAnalysisOptions("DWARF");
setAnalysisOptions("Create Address Tables");
setAnalysisOptions("MIPS Constant Reference Analyzer");
AutoAnalysisManager analysisMgr = AutoAnalysisManager.getAnalysisManager(program);
analysisMgr.reAnalyzeAll(null);
Command cmd = new AnalysisBackgroundCommand(analysisMgr, false);
tool.execute(cmd, program);
waitForBusyTool(tool);
}
protected void setAnalysisOptions(String optionName) {
int txId = program.startTransaction("Analyze");
Options analysisOptions = program.getOptions(Program.ANALYSIS_PROPERTIES);
analysisOptions.setBoolean(optionName, false);
program.endTransaction(txId, true);
}
@Test
public void testCreateFunction() {
int transactionID = program.startTransaction("Perform the TEST");
CreateFunctionCmd createCmd = new CreateFunctionCmd(addr(0x07000008));
createCmd.applyTo(program);
program.endTransaction(transactionID, true);
Function func8 = func(addr(0x07000008));
assertNotNull("Created normal function", func8);
assertEquals("Normal function body size", 16, func8.getBody().getNumAddresses());
}
@Test
public void testCreateFunctionOneByte() throws OverlappingFunctionException {
int transactionID = program.startTransaction("Perform the TEST");
CreateFunctionCmd createCmd = new CreateFunctionCmd(addr(0x07000008));
createCmd.applyTo(program);
// doctor body
AddressSet body = new AddressSet(addr(0x07000008),addr(0x07000017));
body.add(addr(0x07000020));
Function func8 = func(addr(0x07000008));
func8.setBody(body);
assertEquals("Normal function body size", 17, func8.getBody().getNumAddresses());
builder.disassemble("0x07000020", 36);
createCmd = new CreateFunctionCmd(addr(0x07000020));
createCmd.applyTo(program);
program.endTransaction(transactionID, true);
assertNotNull("Created normal function", func8);
assertEquals("Normal function body size", 16, func8.getBody().getNumAddresses());
Function func20 = func(addr(0x07000020));
assertNotNull("Created normal function", func20);
assertEquals("Normal function body size", 36, func20.getBody().getNumAddresses());
}
@Test
public void testPPCDisassemblyRef() throws OverlappingFunctionException {
int transactionID = program.startTransaction("Perform the TEST");
CreateFunctionCmd createCmd = new CreateFunctionCmd(addr(0x07000008));
createCmd.applyTo(program);
Function func8 = func(addr(0x07000008));
program.getMemory().getBlock(addr(0x07000000)).setExecute(true);
assertFalse("is not Thunk yet", func8.isThunk());
Instruction instructionAt = program.getListing().getInstructionAt(addr(0x07000020));
assertNull("Not disassembled yet", instructionAt);
builder.analyze();
assertNotNull("Created normal function", func8);
assertEquals("Normal function body size", 16, func8.getBody().getNumAddresses());
instructionAt = program.getListing().getInstructionAt(addr(0x07000020));
assertNotNull("Disassembled from computed branch", instructionAt);
createCmd = new CreateFunctionCmd(addr(0x07000020));
createCmd.applyTo(program);
Function func20 = func(addr(0x07000020));
builder.analyze();
program.endTransaction(transactionID, true);
assertTrue("is Thunk ", func8.isThunk());
assertEquals("Normal function body size", 36, func20.getBody().getNumAddresses());
}
private Address addr(long l) {
AddressSpace addressSpace = program.getAddressFactory().getDefaultAddressSpace();
return addressSpace.getAddress(l);
}
private Function func(Address a) {
FunctionManager fm = program.getFunctionManager();
return fm.getFunctionAt(a);
}
}

2
Ghidra/Features/FileFormats/data/languages/apport.opinion
View file

@ -1,7 +1,7 @@
<opinions>
<constraint loader="Dump File Loader">
<constraint compilerSpecID="linux">
<constraint primary="amd64" processor="x86" endian="little" size="64" />
<constraint primary="amd64" processor="x86" endian="little" size="64" variant="default" />
</constraint>
</constraint>
</opinions>

2
Ghidra/Features/FileFormats/data/languages/minidump.opinion
View file

@ -9,7 +9,7 @@
<!-- constraint primary="6" processor="IA64" endian="little" size="32" -->
<!-- constraint primary="7" processor="ALPHA64" endian="little" size="32" -->
<!-- constraint primary="8" processor="MSIL" endian="little" size="32" -->
<constraint primary="9" processor="x86" endian="little" size="64" />
<constraint primary="9" processor="x86" endian="little" size="64" variant="default" />
<!-- constraint primary="10" processor="IA32/64" endian="little" size="32" -->
<!-- constraint primary="11" processor="NEUTRAL" endian="little" size="32" -->
<constraint primary="12" processor="ARM" endian="little" size="64" />

2
Ghidra/Features/FileFormats/data/languages/pagedump.opinion
View file

@ -19,7 +19,7 @@
<constraint primary="386" processor="x86" endian="little" size="32" />
<constraint primary="486" processor="x86" endian="little" size="32" />
<constraint primary="586" processor="x86" endian="little" size="32" />
<constraint primary="8664" processor="x86" endian="little" size="64" />
<constraint primary="8664" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint compilerSpecID="default">
<constraint primary="601" processor="PowerPC" endian="little" size="32" />

38
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/block/FollowFlow.java
View file

@ -46,10 +46,14 @@ public class FollowFlow {
private boolean followPointers = true;
private boolean followIntoFunction = true;
private boolean includeData = true;
private Address nextSymbolAddr;
/**
* Constructor
*
* Note: flow into existing functions will be included
* Note: flow into un-disassembled locations will be included
*
* @param program the program whose flow we are following.
* @param addressSet the initial addresses that should be flowed from or flowed to.
@ -63,6 +67,7 @@ public class FollowFlow {
* <BR>FlowType.CONDITIONAL_JUMP
* <BR>FlowType.UNCONDITIONAL_JUMP
* <BR>FlowType.INDIRECTION
*
*/
public FollowFlow(Program program, AddressSet addressSet, FlowType[] doNotFollow) {
this.program = program;
@ -73,6 +78,8 @@ public class FollowFlow {
/**
* Constructor
*
* Note: flow into un-disassembled locations will be included
*
* @param program the program whose flow we are following.
* @param addressSet the initial addresses that should be flowed from or flowed to.
* @param doNotFollow array of flow types that are not to be followed.
@ -93,6 +100,31 @@ public class FollowFlow {
this(program, addressSet, doNotFollow);
this.followIntoFunction = followIntoFunctions;
}
/**
* Constructor
*
* @param program the program whose flow we are following.
* @param addressSet the initial addresses that should be flowed from or flowed to.
* @param doNotFollow array of flow types that are not to be followed.
* null or empty array indicates follow all flows. The following are valid
* flow types for the doNotFollow array:
* <BR>FlowType.COMPUTED_CALL
* <BR>FlowType.CONDITIONAL_CALL
* <BR>FlowType.UNCONDITIONAL_CALL
* <BR>FlowType.COMPUTED_JUMP
* <BR>FlowType.CONDITIONAL_JUMP
* <BR>FlowType.UNCONDITIONAL_JUMP
* <BR>FlowType.INDIRECTION
* @param followIntoFunctions true if flows into (or back from) defined functions
* should be followed.
* @param includeData true if instruction flows into un-disassembled data should be included
*/
public FollowFlow(Program program, AddressSet addressSet, FlowType[] doNotFollow,
boolean followIntoFunctions, boolean includeData) {
this(program, addressSet, doNotFollow, followIntoFunctions);
this.includeData = includeData;
}
/**
* updateFollowFlags
@ -289,7 +321,9 @@ public class FollowFlow {
codeUnit = instructionStack.pop();
if (!(codeUnit instanceof Instruction)) {
// Probably undefined data which should be disassembled
flowAddressSet.addRange(codeUnit.getMinAddress(), codeUnit.getMaxAddress());
if (includeData) {
flowAddressSet.addRange(codeUnit.getMinAddress(), codeUnit.getMaxAddress());
}
continue;
}
@ -475,7 +509,7 @@ public class FollowFlow {
if (nextAddress != null) {
CodeUnit nextCodeUnit = program.getListing().getCodeUnitContaining(nextAddress);
if (nextCodeUnit != null) {
if (nextCodeUnit instanceof Data) {
if (nextCodeUnit instanceof Data && includeData) {
followData(instructionStack, flowAddressSet, (Data) nextCodeUnit,
nextAddress);
}

10
Ghidra/Processors/ARM/src/main/java/ghidra/app/plugin/core/analysis/ArmAnalyzer.java
View file

@ -78,6 +78,7 @@ public class ArmAnalyzer extends ConstantPropagationAnalyzer {
public AddressSet flowConstants(final Program program, Address flowStart,
AddressSetView flowSet, final SymbolicPropogator symEval, final TaskMonitor monitor)
throws CancelledException {
// follow all flows building up context
// use context to fill out addresses on certain instructions
ConstantPropagationContextEvaluator eval =
@ -229,11 +230,16 @@ public class ArmAnalyzer extends ConstantPropagationAnalyzer {
@Override
public boolean evaluateReturn(Varnode retVN, VarnodeContext context, Instruction instruction) {
// check if a return is actually returning, or is branching with a constant PC
// if flow already overridden, don't override again
if (instruction.getFlowOverride() != FlowOverride.NONE) {
return false;
}
if (retVN != null && context.isConstant(retVN)) {
long offset = retVN.getOffset();
if (offset > 3 && offset != -1) {
// need to override the return to a branch
// need to override the return flow to a branch
instruction.setFlowOverride(FlowOverride.BRANCH);
}
}

4
Ghidra/Processors/PowerPC/src/main/java/ghidra/app/plugin/core/analysis/PowerPCAddressAnalyzer.java
View file

@ -226,7 +226,9 @@ public class PowerPCAddressAnalyzer extends ConstantPropagationAnalyzer {
public boolean evaluateReference(VarnodeContext context, Instruction instr,
int pcodeop, Address address, int size, DataType dataType, RefType refType) {
if (instr.getFlowType().isJump()) {
if (refType.isJump() && refType.isComputed() &&
program.getMemory().contains(address) && address.getOffset() != 0) {
super.evaluateReference(context, instr, pcodeop, address, size, dataType, refType);
// for branching instructions, if we have a good target, mark it
// if this isn't straight code (thunk computation), let someone else lay down the reference
return !symEval.encounteredBranch();

2
Ghidra/Processors/x86/data/languages/x86.ldefs
View file

@ -99,7 +99,7 @@
<external_name tool="DWARF.register.mapping.file" name="x86-64.dwarf"/>
<external_name tool="Golang.register.info.file" name="x86-64-golang.register.info"/>
</language>
<language processor="x86-compat32"
<language processor="x86"
endian="little"
size="64"
variant="compat32"

19
Ghidra/Processors/x86/data/languages/x86.opinion
View file

@ -1,16 +1,17 @@
<opinions>
<!-- NOTE: variant="default" is specified for 64-bit to give preference to the default variant -->
<constraint loader="Portable Executable (PE)">
<constraint compilerSpecID="windows">
<constraint primary="332" processor="x86" endian="little" size="32" />
<constraint primary="333" processor="x86" endian="little" size="32" />
<constraint primary="334" processor="x86" endian="little" size="32" />
<constraint primary="34404" processor="x86" endian="little" size="64" />
<constraint primary="34404" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint compilerSpecID="clangwindows">
<constraint primary="332" secondary="clang" processor="x86" endian="little" size="32" />
<constraint primary="333" secondary="clang" processor="x86" endian="little" size="32" />
<constraint primary="334" secondary="clang" processor="x86" endian="little" size="32" />
<constraint primary="34404" secondary="clang" processor="x86" endian="little" size="64" />
<constraint primary="34404" secondary="clang" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint compilerSpecID="borlandcpp">
<constraint primary="332" secondary="borlandcpp" processor="x86" endian="little" size="32" />
@ -24,18 +25,18 @@
</constraint>
<constraint compilerSpecID="golang">
<constraint primary="332" secondary="golang" processor="x86" endian="little" size="32" />
<constraint primary="34404" secondary="golang" processor="x86" endian="little" size="64" />
<constraint primary="34404" secondary="golang" processor="x86" endian="little" size="64" variant="default" />
</constraint>
</constraint>
<constraint loader="Debug Symbols (DBG)" compilerSpecID="windows">
<constraint primary="332" processor="x86" endian="little" size="32" />
<constraint primary="333" processor="x86" endian="little" size="32" />
<constraint primary="334" processor="x86" endian="little" size="32" />
<constraint primary="34404" processor="x86" endian="little" size="64" />
<constraint primary="34404" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint loader="Executable and Linking Format (ELF)" compilerSpecID="gcc">
<constraint primary="3" processor="x86" endian="little" size="32" />
<constraint primary="62" processor="x86" endian="little" size="64" />
<constraint primary="62" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint loader="Module Definition (DEF)" compilerSpecID="windows">
<constraint primary="0" processor="x86" endian="little" size="32" />
@ -51,18 +52,18 @@
</constraint>
<constraint loader="Mac OS X Mach-O" compilerSpecID="gcc">
<constraint primary="7" processor="x86" endian="little" size="32" />
<constraint primary="16777223" processor="x86" endian="little" size="64" />
<constraint primary="16777223" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint loader="DYLD Cache" compilerSpecID="gcc">
<constraint primary="x86_64" processor="x86" endian="little" size="64" />
<constraint primary="x86_64" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint loader="Common Object File Format (COFF)" compilerSpecID="gcc">
<constraint primary="332" processor="x86" endian="little" size="32" />
<constraint primary="-31132" processor="x86" endian="little" size="64" />
<constraint primary="-31132" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint loader="MS Common Object File Format (COFF)" compilerSpecID="windows">
<constraint primary="332" processor="x86" endian="little" size="32" />
<constraint primary="-31132" processor="x86" endian="little" size="64" />
<constraint primary="-31132" processor="x86" endian="little" size="64" variant="default" />
</constraint>
<constraint loader="Assembler Output (AOUT)" compilerSpecID="gcc">
<constraint primary="134" processor="x86" endian="little" size="32" />