if err != 0 || uintptr(a) != s.base() {
		print("runtime: remapping stack memory ", hex(s.base()), " ", s.npages*pageSize, " a=", a, " err=", err, "\n")
		throw("remapping stack memory failed")
	}
}

//go:nosplit
func raise(sig uint32) {
	thrkill(getthrid(), int(sig))
}

func signalM(mp *m, sig int) {

        File instrumentedOutput = output.getInstrumentedOutput();
        File metadataDir = output.getMetadataDir();
        // TODO: Remove the remapping or move remapping to an uncached unit of work?
        ClassPath remappedClasses = remapClasses(instrumentedOutput, remapped);

    return Fingerprint2011.FINGERPRINT_2011;
  }

  /**
   * Assigns to {@code hashCode} a "bucket" in the range {@code [0, buckets)}, in a uniform manner
   * that minimizes the need for remapping as {@code buckets} grows. That is, {@code
   * consistentHash(h, n)} equals:
   *
   * <ul>
   *   <li>{@code n - 1}, with approximate probability {@code 1/n}

    return Fingerprint2011.FINGERPRINT_2011;
  }

  /**
   * Assigns to {@code hashCode} a "bucket" in the range {@code [0, buckets)}, in a uniform manner
   * that minimizes the need for remapping as {@code buckets} grows. That is, {@code
   * consistentHash(h, n)} equals:
   *
   * <ul>
   *   <li>{@code n - 1}, with approximate probability {@code 1/n}

        then:
        def scripts = scriptDetails()
        scriptsAreReused(before, scripts)
        getCompileBuildFileOperationsCount() == 2 // classpath + body changed build.gradle file
    }

    def "remapping scripts doesn't mix up classes with same name"() {
        given:
        root {
            'build.gradle'('''
                    task greet()
                    apply from: "gradle/one.gradle"

		}
	}

	// Map into memory.
	var mapping mmap.Data
	if existing != nil {
		mapping, err = memmap(f, existing.mapping)
	} else {
		mapping, err = memmap(f, nil)
	}
	if err != nil {
		return nil, err
	}
	m.mapping = &mapping
	if !bytes.HasPrefix(m.mapping.Data, hdr) {
		return nil, fmt.Errorf("counter: header mismatch")
	}
	m.hdrLen = uint32(len(hdr))

	// List of meta-data symbols obtained from the runtime
	metalist []rtcov.CovMetaBlob

	// List of counter-data symbols obtained from the runtime
	counterlist []rtcov.CovCounterBlob

	// Table to use for remapping hard-coded pkg ids.
	pkgmap map[int]int

	// emit debug trace output
	debug bool
}

var (
	// finalHash is computed at init time from the list of meta-data

	// it's a kernel / .ko module mapping, because with quipper address remapping
	// enabled, the address would be in the lower half of the address space.

	if m.kernelOffset != nil || m.start >= m.limit || m.limit >= (uint64(1)<<63) {
		// For the kernel, find the program segment that includes the .text section.
		return elfexec.FindTextProgHeader(ef), nil
	}

	// Fetch all the loadable segments.

<2> Remaps the path of the extracting files into the destination directory by dropping the `libs` segment from the file path
<3> Ignores the empty directories resulting from the remapping, see Caution note below

[CAUTION]
====
You can not change the destination path of empty directories with this technique.
You can learn more in https://github.com/gradle/gradle/issues/2940[this issue].
====

    // appropriate.
    OpBuilder builder(block, block->end());
    IRMapping mapping;
    for (int i : llvm::seq<int>(0, metadata.inputs.size())) {
      Value original_value = metadata.inputs[i];
      Value new_value = func_op.getArgument(i);
      mapping.map(original_value, new_value);
    }
    for (Operation *op : metadata.ops) {
      builder.clone(*op, mapping);
    }