[cooja] ContikiMoteType: Some renames and function reordering
This commit is contained in:
Enrico Joerns
parent
dae92d93bb
commit
f6a0f54424
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@ -396,13 +396,15 @@ public class ContikiMoteType implements MoteType {
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logger.info("Creating core communicator between Java class '" + javaClassName + "' and Contiki library '" + getContikiFirmwareFile().getName() + "'");
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myCoreComm = CoreComm.createCoreComm(this.javaClassName, getContikiFirmwareFile());
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/* Parse addresses using map file or command */
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/* Parse addresses using map file
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* or output of command specified in external tools settings (e.g. nm -a )
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*/
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boolean useCommand = Boolean.parseBoolean(Cooja.getExternalToolsSetting("PARSE_WITH_COMMAND", "false"));
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int dataSectionAddr = -1, dataSectionSize = -1;
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int bssSectionAddr = -1, bssSectionSize = -1;
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int commonSectionAddr = -1, commonSectionSize = -1;
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int readonlySectionAddr = -1, readonlySectionSize = -1;
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int dataSectionRelAddr = -1, dataSectionSize = -1;
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int bssSectionRelAddr = -1, bssSectionSize = -1;
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int commonSectionRelAddr = -1, commonSectionSize = -1;
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int readonlySectionRelAddr = -1, readonlySectionSize = -1;
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HashMap<String, Integer> addresses = new HashMap<String, Integer>();
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if (useCommand) {
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@ -417,23 +419,23 @@ public class ContikiMoteType implements MoteType {
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throw new MoteTypeCreationException("Command output parsing failed");
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}
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dataSectionAddr = parseCommandDataSectionAddr(output);
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dataSectionRelAddr = parseCommandDataSectionAddr(output);
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dataSectionSize = parseCommandDataSectionSize(output);
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bssSectionAddr = parseCommandBssSectionAddr(output);
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bssSectionRelAddr = parseCommandBssSectionAddr(output);
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bssSectionSize = parseCommandBssSectionSize(output);
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commonSectionAddr = parseCommandCommonSectionAddr(output);
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commonSectionRelAddr = parseCommandCommonSectionAddr(output);
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commonSectionSize = parseCommandCommonSectionSize(output);
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try {
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readonlySectionAddr = parseCommandReadonlySectionAddr(output);
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readonlySectionRelAddr = parseCommandReadonlySectionAddr(output);
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readonlySectionSize = parseCommandReadonlySectionSize(output);
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} catch (Exception e) {
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readonlySectionAddr = -1;
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readonlySectionRelAddr = -1;
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readonlySectionSize = -1;
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}
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} else {
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/* Parse command output */
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/* Parse map file */
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if (mapFile == null
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|| !mapFile.exists()) {
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throw new MoteTypeCreationException("Map file " + mapFile + " could not be found");
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@ -449,41 +451,41 @@ public class ContikiMoteType implements MoteType {
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throw new MoteTypeCreationException("Map data parsing failed: " + mapFile);
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}
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dataSectionAddr = parseMapDataSectionAddr(mapData);
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dataSectionRelAddr = parseMapDataSectionAddr(mapData);
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dataSectionSize = parseMapDataSectionSize(mapData);
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bssSectionAddr = parseMapBssSectionAddr(mapData);
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bssSectionRelAddr = parseMapBssSectionAddr(mapData);
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bssSectionSize = parseMapBssSectionSize(mapData);
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commonSectionAddr = parseMapCommonSectionAddr(mapData);
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commonSectionRelAddr = parseMapCommonSectionAddr(mapData);
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commonSectionSize = parseMapCommonSectionSize(mapData);
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readonlySectionAddr = -1;
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readonlySectionRelAddr = -1;
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readonlySectionSize = -1;
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}
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if (dataSectionAddr >= 0) {
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if (dataSectionRelAddr >= 0) {
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logger.info(getContikiFirmwareFile().getName()
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+ ": data section at 0x" + Integer.toHexString(dataSectionAddr)
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+ ": data section at 0x" + Integer.toHexString(dataSectionRelAddr)
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+ " (" + dataSectionSize + " == 0x" + Integer.toHexString(dataSectionSize) + " bytes)");
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} else {
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logger.fatal(getContikiFirmwareFile().getName() + ": no data section found");
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}
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if (bssSectionAddr >= 0) {
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if (bssSectionRelAddr >= 0) {
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logger.info(getContikiFirmwareFile().getName()
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+ ": BSS section at 0x" + Integer.toHexString(bssSectionAddr)
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+ ": BSS section at 0x" + Integer.toHexString(bssSectionRelAddr)
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+ " (" + bssSectionSize + " == 0x" + Integer.toHexString(bssSectionSize) + " bytes)");
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} else {
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logger.fatal(getContikiFirmwareFile().getName() + ": no BSS section found");
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}
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if (commonSectionAddr >= 0) {
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if (commonSectionRelAddr >= 0) {
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logger.info(getContikiFirmwareFile().getName()
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+ ": common section at 0x" + Integer.toHexString(commonSectionAddr)
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+ ": common section at 0x" + Integer.toHexString(commonSectionRelAddr)
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+ " (" + commonSectionSize + " == 0x" + Integer.toHexString(commonSectionSize) + " bytes)");
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} else {
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logger.info(getContikiFirmwareFile().getName() + ": no common section found");
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}
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if (readonlySectionAddr >= 0) {
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if (readonlySectionRelAddr >= 0) {
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logger.info(getContikiFirmwareFile().getName()
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+ ": readonly section at 0x" + Integer.toHexString(readonlySectionAddr)
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+ ": readonly section at 0x" + Integer.toHexString(readonlySectionRelAddr)
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+ " (" + readonlySectionSize + " == 0x" + Integer.toHexString(readonlySectionSize) + " bytes)");
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} else {
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logger.warn(getContikiFirmwareFile().getName() + ": no readonly section found");
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@ -491,8 +493,8 @@ public class ContikiMoteType implements MoteType {
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if (addresses.isEmpty()) {
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throw new MoteTypeCreationException("Library variables parsing failed");
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}
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if (dataSectionAddr <= 0 || dataSectionSize <= 0
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|| bssSectionAddr <= 0 || bssSectionSize <= 0) {
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if (dataSectionRelAddr <= 0 || dataSectionSize <= 0
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|| bssSectionRelAddr <= 0 || bssSectionSize <= 0) {
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throw new MoteTypeCreationException("Library section addresses parsing failed");
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}
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@ -515,11 +517,11 @@ public class ContikiMoteType implements MoteType {
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SectionMoteMemory tmp = new SectionMoteMemory(addresses, 0);
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VarMemory varMem = new VarMemory(tmp);
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byte[] data = new byte[dataSectionSize];
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getCoreMemory(dataSectionAddr, dataSectionSize, data);
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tmp.setMemorySegment(dataSectionAddr, data);
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getCoreMemory(dataSectionRelAddr, dataSectionSize, data);
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tmp.setMemorySegment(dataSectionRelAddr, data);
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byte[] bss = new byte[bssSectionSize];
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getCoreMemory(bssSectionAddr, bssSectionSize, bss);
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tmp.setMemorySegment(bssSectionAddr, bss);
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getCoreMemory(bssSectionRelAddr, bssSectionSize, bss);
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tmp.setMemorySegment(bssSectionRelAddr, bss);
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offset = varMem.getIntValueOf("referenceVar");
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logger.info(getContikiFirmwareFile().getName()
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@ -530,24 +532,24 @@ public class ContikiMoteType implements MoteType {
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initialMemory = new SectionMoteMemory(addresses, offset);
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byte[] initialDataSection = new byte[dataSectionSize];
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getCoreMemory(dataSectionAddr, dataSectionSize, initialDataSection);
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initialMemory.setMemorySegmentNative(dataSectionAddr, initialDataSection);
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getCoreMemory(dataSectionRelAddr, dataSectionSize, initialDataSection);
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initialMemory.setMemorySegmentNative(dataSectionRelAddr, initialDataSection);
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byte[] initialBssSection = new byte[bssSectionSize];
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getCoreMemory(bssSectionAddr, bssSectionSize, initialBssSection);
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initialMemory.setMemorySegmentNative(bssSectionAddr, initialBssSection);
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getCoreMemory(bssSectionRelAddr, bssSectionSize, initialBssSection);
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initialMemory.setMemorySegmentNative(bssSectionRelAddr, initialBssSection);
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if (commonSectionAddr >= 0 && commonSectionSize > 0) {
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if (commonSectionRelAddr >= 0 && commonSectionSize > 0) {
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byte[] initialCommonSection = new byte[commonSectionSize];
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getCoreMemory(commonSectionAddr, commonSectionSize, initialCommonSection);
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initialMemory.setMemorySegmentNative(commonSectionAddr, initialCommonSection);
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getCoreMemory(commonSectionRelAddr, commonSectionSize, initialCommonSection);
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initialMemory.setMemorySegmentNative(commonSectionRelAddr, initialCommonSection);
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}
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/* Read "read-only" memory */
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if (readonlySectionAddr >= 0 && readonlySectionSize > 0) {
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if (readonlySectionRelAddr >= 0 && readonlySectionSize > 0) {
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byte[] readonlySection = new byte[readonlySectionSize];
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getCoreMemory(readonlySectionAddr, readonlySectionSize, readonlySection);
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initialMemory.setReadonlyMemorySegment(readonlySectionAddr + offset, readonlySection);
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getCoreMemory(readonlySectionRelAddr, readonlySectionSize, readonlySection);
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initialMemory.setReadonlyMemorySegment(readonlySectionRelAddr+offset, readonlySection);
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}
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}
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@ -570,6 +572,26 @@ public class ContikiMoteType implements MoteType {
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return initialMemory.clone();
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}
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/**
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* Copy core memory to given memory. This should not be used directly, but
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* instead via ContikiMote.getMemory().
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*
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* @param mem
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* Memory to set
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*/
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public void getCoreMemory(SectionMoteMemory mem) {
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for (int i = 0; i < mem.getNumberOfSections(); i++) {
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getCoreMemory(
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(int) mem.getSectionNativeAddress(i) /* native address space */,
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mem.getSizeOfSection(i),
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mem.getDataOfSection(i));
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}
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}
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private void getCoreMemory(int relAddr, int length, byte[] data) {
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myCoreComm.getMemory(relAddr, length, data);
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}
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/**
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* Copy given memory to the Contiki system. This should not be used directly,
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* but instead via ContikiMote.setMemory().
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@ -580,11 +602,16 @@ public class ContikiMoteType implements MoteType {
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public void setCoreMemory(SectionMoteMemory mem) {
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for (int i = 0; i < mem.getNumberOfSections(); i++) {
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setCoreMemory(
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mem.getSectionNativeAddress(i) /* native address space */,
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mem.getSizeOfSection(i), mem.getDataOfSection(i));
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(int) mem.getSectionNativeAddress(i) /* native address space */,
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mem.getSizeOfSection(i),
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mem.getDataOfSection(i));
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}
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}
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private void setCoreMemory(int relAddr, int length, byte[] mem) {
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myCoreComm.setMemory(relAddr, length, mem);
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}
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/**
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* Parses specified map file data for variable name to addresses mappings. The
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* mappings are added to the given properties object.
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@ -660,23 +687,6 @@ public class ContikiMoteType implements MoteType {
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return (nrNew + nrOld) > 0;
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}
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/**
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* Copy core memory to given memory. This should not be used directly, but
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* instead via ContikiMote.getMemory().
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*
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* @param mem
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* Memory to set
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*/
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public void getCoreMemory(SectionMoteMemory mem) {
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for (int i = 0; i < mem.getNumberOfSections(); i++) {
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int startAddr = mem.getSectionNativeAddress(i); /* native address space */
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int size = mem.getSizeOfSection(i);
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byte[] data = mem.getDataOfSection(i);
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getCoreMemory(startAddr, size, data);
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}
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}
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@Override
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public String getIdentifier() {
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return identifier;
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@ -745,41 +755,6 @@ public class ContikiMoteType implements MoteType {
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return netStack;
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}
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/**
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* Get relative address of variable with given name.
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*
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* @param varName Name of variable
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* @return Relative memory address of variable or -1 if not found
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*/
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private static int getMapFileVarAddress(String[] mapFileData, String varName, HashMap<String, Integer> varAddresses) {
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Integer varAddrInteger;
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if ((varAddrInteger = varAddresses.get(varName)) != null) {
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return varAddrInteger.intValue();
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}
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String regExp
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= Cooja.getExternalToolsSetting("MAPFILE_VAR_ADDRESS_1")
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+ varName
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+ Cooja.getExternalToolsSetting("MAPFILE_VAR_ADDRESS_2");
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String retString = getFirstMatchGroup(mapFileData, regExp, 1);
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if (retString != null) {
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varAddrInteger = Integer.parseInt(retString.trim(), 16);
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varAddresses.put(varName, varAddrInteger);
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return varAddrInteger.intValue();
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} else {
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return -1;
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}
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}
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private void getCoreMemory(int relAddr, int length, byte[] data) {
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myCoreComm.getMemory(relAddr, length, data);
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}
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private void setCoreMemory(int relAddr, int length, byte[] mem) {
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myCoreComm.setMemory(relAddr, length, mem);
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}
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private static String getFirstMatchGroup(String[] lines, String regexp, int groupNr) {
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Pattern pattern = Pattern.compile(regexp);
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for (String line : lines) {
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@ -805,9 +780,7 @@ public class ContikiMoteType implements MoteType {
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mapFileData,
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parseMapDataSectionAddr(mapFileData),
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parseMapDataSectionAddr(mapFileData) + parseMapDataSectionSize(mapFileData));
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for (String v : dataVariables) {
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varNames.add(v);
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}
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varNames.addAll(Arrays.asList(dataVariables));
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String[] bssVariables = getAllVariableNames(
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mapFileData,
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@ -835,13 +808,40 @@ public class ContikiMoteType implements MoteType {
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return varNames.toArray(new String[0]);
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}
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protected int getVariableSize(Vector<String> lines, String varName) {
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/**
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* Get relative address of variable with given name.
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*
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* @param varName Name of variable
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* @return Relative memory address of variable or -1 if not found
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*/
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private static int getMapFileVarAddress(String[] mapFileData, String varName, HashMap<String, Integer> varAddresses) {
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Integer varAddrInteger;
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if ((varAddrInteger = varAddresses.get(varName)) != null) {
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return varAddrInteger.intValue();
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}
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String regExp = Cooja.getExternalToolsSetting("MAPFILE_VAR_ADDRESS_1")
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+ varName
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+ Cooja.getExternalToolsSetting("MAPFILE_VAR_ADDRESS_2");
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String retString = getFirstMatchGroup(mapFileData, regExp, 1);
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if (retString != null) {
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varAddrInteger = Integer.parseInt(retString.trim(), 16);
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varAddresses.put(varName, varAddrInteger);
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return varAddrInteger.intValue();
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}
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else {
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return -1;
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}
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}
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protected static int getMapFileVarSize(String[] mapFileData, String varName) {
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Pattern pattern = Pattern.compile(
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Cooja.getExternalToolsSetting("MAPFILE_VAR_SIZE_1")
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+ varName
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+ Cooja.getExternalToolsSetting("MAPFILE_VAR_SIZE_2"));
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for (int i = 0; i < lines.size(); i++) {
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Matcher matcher = pattern.matcher(lines.get(i));
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for (String line : mapFileData) {
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Matcher matcher = pattern.matcher(line);
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if (matcher.find()) {
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return Integer.decode(matcher.group(1));
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}
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