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static fields; Change name to avoid testing itself.
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from JunitTracer and use it for all tests.
- Certain performance tests don't make sense utilizing several jenkins unit tests on one machine,
hence singleton test execution is desired.
- JOGL's UITestCase also will derive from this SingletonTestCase
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c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74)
Code Clean-Up based on our Recommended Settings (jogamp-scripting c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74)
- Change non static accesses to static members using declaring type
- Change indirect accesses to static members to direct accesses (accesses through subtypes)
- Add final modifier to private fields
- Add final modifier to method parameters
- Add final modifier to local variables
- Remove unnecessary casts
- Remove unnecessary '$NON-NLS$' tags
- Remove trailing white spaces on all lines
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/proc/self/exe (Linux) or a found java/jvm native lib.
- PlatformPropsImpl.queryABITypeImpl: Check Elf Header for ARM + !ANDROID (i.e. add other OS than Linux, use native java/jmv lib)
- NativeLibrary.enumerateLibraryPaths: Add 'sun.boot.library.path' to enumeration!
- TestElfReader01: Add test for finding java/jvm native lib and parse it
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to distinguish ARM soft-float/hard-float (part-2)
+ /**
+ * Returns the {@link ABIType} of the current platform using given {@link CPUType cpuType}
+ * and {@link OSType osType} as a hint.
+ * <p>
+ * Note the following queries are performed:
+ * <ul>
+ * <li> not {@link CPUFamily#ARM} -> {@link ABIType#GENERIC_ABI} </li>
+ * <li> else
+ * <ul>
+ * <li> not {@link OSType#LINUX} -> {@link ABIType#EABI_GNU_ARMEL} </li>
+ * <li> else
+ * <ul>
+ * <li> Elf ARM Tags -> {@link ABIType#EABI_GNU_ARMEL}, {@link ABIType#EABI_GNU_ARMHF} </li>
+ * </ul></li>
+ * </ul></li>
+ * </ul>
+ * </p>
+ * <p>
+ * Elf ARM Tags are read using {@link ElfHeader}, .. and {@link SectionArmAttributes#abiVFPArgsAcceptsVFPVariant(byte)}.
+ * </p>
+ *
+ * @param cpuType
+ * @param osType
+ * @return
+ */
+ private static final ABIType queryABITypeImpl(CPUType cpuType, OSType osType) {
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distinguish ARM soft-float/hard-float (part-1)
https://jogamp.org/bugzilla/show_bug.cgi?id=681
+ * References:
+ * <ul>
+ * <li>http://linux.die.net/man/5/elf</li>
+ * <li>http://www.sco.com/developers/gabi/latest/contents.html</li>
+ * <li>http://infocenter.arm.com/
+ * <ul>
+ * <li>ARM IHI 0044E, current through ABI release 2.09</li>
+ * <li>ARM IHI 0045D, current through ABI release 2.09</li>
+ * </ul></li>
Added self contained jogamp.common.os.elf package w/ entry point class ElfHeader
to read a RandomAccessFile and parse it as an ELF file.
ELF Parsing completness:
- Header: OK
- SectionHeader: OK
- Section Type SHT_ARM_ATTRIBUTES: OK
- Will be read into SectionArmAttributes
- Used to distinguisgh soft/hard VFP float
Tested manually on:
- Linux intel 32bit / 64bit, arm soft-float and hard-float
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