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Code Issues Releases Wiki Activity

GP-3838: Add qemu+gdb launcher.

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Dan 2024-03-01 12:36:13 -05:00
parent 63e64d5b28
commit 289c5c90fa
16 changed files with 179 additions and 5 deletions
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16
Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/modules/DefaultModuleMapProposal.java
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@ -31,6 +31,16 @@ import ghidra.trace.model.modules.TraceModule;
public class DefaultModuleMapProposal
extends AbstractMapProposal<TraceModule, Program, ModuleMapEntry>
implements ModuleMapProposal {
protected static final int BLOCK_BITS = 12;
protected static final int BLOCK_SIZE = 1 << BLOCK_BITS;
protected static final long BLOCK_MASK = -1L << BLOCK_BITS;
protected static AddressRange quantize(AddressRange range) {
AddressSpace space = range.getAddressSpace();
Address min = space.getAddress(range.getMinAddress().getOffset() & BLOCK_MASK);
Address max = space.getAddress(range.getMaxAddress().getOffset() | ~BLOCK_MASK);
return new AddressRangeImpl(min, max);
}
/**
* A module-program entry in a proposed module map
@ -129,8 +139,8 @@ public class DefaultModuleMapProposal
public void setProgram(Program program) {
setToObject(program, program);
try {
this.moduleRange =
new AddressRangeImpl(getModule().getBase(), computeImageSize(program));
this.moduleRange = quantize(
new AddressRangeImpl(getModule().getBase(), computeImageSize(program)));
}
catch (AddressOverflowException e) {
// This is terribly unlikely
@ -203,7 +213,7 @@ public class DefaultModuleMapProposal
private void processModule() {
moduleBase = module.getBase();
try {
moduleRange = new AddressRangeImpl(moduleBase, imageSize);
moduleRange = quantize(new AddressRangeImpl(moduleBase, imageSize));
}
catch (AddressOverflowException e) {
return; // Just score it as having no matches?