name:   name,
							offset: offset,
							isDST:  isDST,
						}
					}
				}
			}
			break
		}
	}

	return l, nil
}

func findZone(zones []zone, name string, offset int, isDST bool) int {
	for i, z := range zones {
		if z.name == name && z.offset == offset && z.isDST == isDST {
			return i
		}
	}
	return -1
}

	stack       stack   // offset known to runtime/cgo
	stackguard0 uintptr // offset known to liblink
	stackguard1 uintptr // offset known to liblink

	_panic    *_panic // innermost panic - offset known to liblink
	_defer    *_defer // innermost defer
	m         *m      // current m; offset known to arm liblink
	sched     gobuf

        }
    }

    @Override
    public int read(byte[] dest, int offset, int length) throws IOException {
        synchronized (lock) {
            waitForContent();
            if (readPos != buffer.length) {
                int count = Math.min(length, buffer.length - readPos);
                System.arraycopy(buffer, readPos, dest, offset, count);
                readPos += count;
                return count;

		}
	}
	return changed
}

// varOffset returns the offset of slot within the user variable it was
// decomposed from. This has nothing to do with its stack offset.
func varOffset(slot LocalSlot) int64 {
	offset := slot.Off
	s := &slot
	for ; s.SplitOf != nil; s = s.SplitOf {
		offset += s.SplitOffset
	}
	return offset
}

type partsByVarOffset struct {
	slotIDs []SlotID

				}
			}

			o = ldr.SymValue(rs) + r.Add()
			if rt == objabi.R_PEIMAGEOFF {
				// The R_PEIMAGEOFF offset is a RVA, so subtract
				// the base address for the executable.
				o -= PEBASE
			}

			// On amd64, 4-byte offsets will be sign-extended, so it is impossible to
			// access more than 2GB of static data; fail at link time is better than

}

func Pread(fd int, b []byte, offset int64) (int, error) {
	var nread size
	errno := fd_pread(int32(fd), makeIOVec(b), 1, filesize(offset), unsafe.Pointer(&nread))
	runtime.KeepAlive(b)
	return int(nread), errnoErr(errno)
}

func Pwrite(fd int, b []byte, offset int64) (int, error) {
	var nwritten size
	errno := fd_pwrite(int32(fd), makeIOVec(b), 1, filesize(offset), unsafe.Pointer(&nwritten))
	runtime.KeepAlive(b)

}

func (*objTool) Open(name string, start, limit, offset uint64, relocationSymbol string) (driver.ObjFile, error) {
	of, err := objfile.Open(name)
	if err != nil {
		return nil, err
	}
	f := &file{
		name: name,
		file: of,
	}
	if start != 0 {
		if load, err := of.LoadAddress(); err == nil {
			f.offset = start - load
		}
	}
	return f, nil
}

        1 * spec.lineInFileLocation("SomeFile.java", 1, 1)
        0 * spec.lineInFileLocation(_, _, _, _)
        0 * spec.offsetInFileLocation(_, _, _, _)
    }

    def "when only start defined, no offset or slice location is reported"() {
        given:
        def diagnostic = Mock(Diagnostic)
        diagnostic.kind >> Diagnostic.Kind.ERROR
        diagnostic.source >> Mock(JavaFileObject) {

}

// intAt returns the int at the given offset in d.data.
func (d *decoder) intAt(off int) int {
	if off < 0 || len(d.data)-off < 4 {
		panic(errCorrupt)
	}
	i := binary.LittleEndian.Uint32(d.data[off : off+4])
	if int32(i)>>31 != 0 {
		panic(errCorrupt)
	}
	return int(i)
}

// boolAt returns the bool at the given offset in d.data.
func (d *decoder) boolAt(off int) bool {

func direntNamlen(buf []byte) (uint64, bool) {
	return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Namlen), unsafe.Sizeof(syscall.Dirent{}.Namlen))
}

func direntNext(buf []byte) (uint64, bool) {
	return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Next), unsafe.Sizeof(syscall.Dirent{}.Next))
}

// readInt returns the size-bytes unsigned integer in native byte order at offset off.
func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {