| Commit message (Collapse) | Author | Age | Files | Lines |
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API >= 24, use Context.MODE_PRIVATE for temp cache
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gluegen-rt -> gluegen_rt
- Fix finding native library for Elf parsing
- Fix one unit test
- Fix comments
Completes commit 330dad069dee5a0cc0480cf5cd9052000004223a
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relax closeLibrary(..)
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libgluegen-rt[.so] -> libgluegen_rt[.so|.a]
Recognize Java9+ ..
- Recognize new Java9+ version string as of JEP 223
- Avoid Classpath's private findLibrary call
+++
Support JEP 178 static linkage (OpenJDK 1.8)
- Need to change native library basename: libgluegen-rt[.so] -> libgluegen_rt[.so|.a]
since the dash '-' is not supported in a ANSI-c function name.
- Added 'JNI_OnLoad_gluegen_rt' to recognize statical linked JNI code
- Added JNI_VERSION_1_8 to jni/jni.h
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Current build system for JogAmp iOS Build is:
- Build Machine: OSX Mojave 10.14
- Using own (still proprietary) OpenJDK 9 iOS Build
- OpenJDK 1.8 (This will be replaced by OpenJDK 11 soon)
- Xcode 10.2
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adding support for android x86 targets - revised
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GlueGen'w runtime dependency com.jogamp.common.util.InterruptSource
was introduced in commit 1c4e2d3ea379fe6578dfb84e10f22729b71b1ae5
but the launcher loads the same ..
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- Use InterruptSource.Thread.create(..),
while reducing InterruptSource.Thread ctors to 3 variants.
- Use InterruptSource.Thread instead of java.lang.Thread where possible
- Use SourcedInterruptedException where possible
- SingletonInstanceServerSocket: start(), stop() and run()
- Persistent-Wait and Cancelable
- Add @since 2.3.2
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interrupts original-owner, even if not waiting at unlock()
RecursiveThreadGroupLockImpl01Unfairish.unlock():
An interrupt() is always issued
from group members on the original owner.
This shall only happen, if the original owner is waiting
within unlock() for all group members to be unlocked.
This extra interrupt causes side-effects, see Bug 1211.
Only issue the interrupt to wake-up the original owner
iff waiting within unlock!
+++
RecursiveLockImpl01CompleteFair:
Issue 'Thread.interrupted()' to clear a slipped interrupt
call after while-loop.
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IllegalArgumentException exceptions
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PlatformPropsImpl.findSysLib(..).
This patch partially reverts of commit d12e4d4ea279998b27457691038e709879dcaca6.
NativeLibrary.open(..) requires search of system libraries,
since it loads the actual 'tool library' for which we generate the JNI binding.
The 'tool library' is preferably the system wide installed version,
e.g. libGL.so etc.
PlatformPropsImpl.findSysLib(..) also requires finding system libraries
as needed for PlatformPropsImpl.queryElfFile(..), i.e. using libjava.so etc.
Only the JNI 'glue library', glueing java calls to the 'tool library',
shall not use the system wide library search since we shall only use
JogAmp provided instances here.
This patch also reinstates binary compatibility w/ prev. GlueGen JARs
since NativeLibrary.enumerateLibraryPath(..) is public.
+++
Further more 'NativeLibrary.enumerateLibraryPath(..)'
now adds OSX system framework search _before_ the user path
in case 'searchSystemPath && searchSystemPathFirst'.
Original code always added this search to the end,
which does not match the intended behavior (-> bug).
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extension mechanism
NativeLibrary:
API change: Removed searchSystemPathFirst argument to the
open and enumerateLibraryPaths methods.
Removed the generic sun.boot.library.path system path and the
MacOS specific Frameworks paths from enumerateLibraryPaths.
JNILibLoaderBase, PlatformPropsImpl & TestElfReader01:
Updated to handle the NativeLibrary API change.
This change will prevent JogAmp modules to pickup and load unsupported
and old SUN JOGL 1 natives that may have been deployed with the JRE.
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and bitCount(), add unit test (passed)
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synchronized delegation; TODO: Unit tests.
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ArrayIndexOutOfBoundsException
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IntBitfield
IntBitfield's 64bit bit-size is exceeding its use-case,
making it less efficient and complicated.
Bitfield offers a fast path implementation for 32 bits
as well as a int[] implementation.
TODO: 32 bit Unaligned putInt32(..) and getInt32(..),
currently throwing UnsupportedOperationException for int[] impl.
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matching StaticConfig at runtime; Fix PPC (Bug 1056) and MIPSLE (Bug 1014) issues.
Currently the StaticConfig is being queried
via the key[OSType, CPUType ..]
as pre-determined by Java properties or the ELF parser.
This adds complication to maintain different platforms
and the key query might not even be sufficient.
The MachineDescriptor's StaticConfig only purpose shall be
to speed-up native data size and offset/alignment retrieval.
This is done by using the StaticConfig index within
all StaticConfig[]s as a lookup-index for the precomputed
struct's size and offset tables.
+++
Solution:
Rename: MachineDescriptor -> MachineDataInfo
Rename: MachineDescriptorRuntime -> MachineDataInfoRuntime
After having defined os.and.arch (OSType, CPUType and ABIType)
w/ the optional help of the now self containing ELF Reader (Bug 1125),
the native gluegen-rt library gets loaded enabling JNI methods.
It is satisfactory to retrieve MachineDataInfo
at runtime w/ JNI and find the matching/compatible StaticConfig.
Only in case none is found, the program needs to abort.
Otherwise the found MachineDataInfo.StaticConfig and MachineDataInfo
are stored for further use (see above).
This removes above complication and key to StaticConfig mapping.
New platforms simply need to add a new unique entry into the
StaticConfig[] table.
++
Also fixes Bug 1056 (PPC), thanks to tmancill [@] debian [.] org,
and Bug 1014 (MIPSLE), thanks to Dejan Latinovic.
Parts of the patch for Bug 1014 from Dejan Latinovic are included.
also solved by this change set.
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ELF Reader 'jogamp.common.os.elf' currently uses
Platform's pre-determined OS_TYPE and CPUType.
It also uses the host platforms MachineDescription,
hence can not read ELF files from other machines.
This also forbids Platform to determine CPUType etc
w/o having a valid 'os.arch' property.
+++
ElfHeader should be split in
- ElfHeaderPart1 (CPUType independent)
- ElfHeaderPart2 (CPUType dependent)
Fix shall make the ELF Reader self containing
by only using ELF CPUType data, etc.
This requires customization of struct parsing,
where MachineDescription.Static index shall be
- defined in ElfHeaderPart1 using e_Ident's CPUType.
- used in ElfHeaderPart2 and all its struct types.
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Android:
- Detect ABIType.EABI_GNU_ARMHF via 'armeabi-v7a-hard'
Platform.CPUType:
- contains is32Bit now
MachineDescription:
- Rename *x86_64_unix* -> *lp64_unix*, reflecting universal __LP64__ mode
- Remove is32Bit, which is determined by CPUType
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and fix Android AArch64 BionicDynamicLinker (Bug 1122)
- Bulk Permissions
ProcAddressTable.reset(..) performs address lookup in one block.
Now claiming all permissions upfront once, and releasing them afterwards.
- Cleanup DynamicLinker impl.
Proper top-down impl. of DynamicLinkerImpl,
handling all security code and validations.
- Fix Android AArch64 BionicDynamicLinker (Bug 1122)
Dalvik uses diff RTLD_* defines for AArch64!
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- Add AArch64 detection via
- Elf Parser
- Android properties
- Java properties
- Android: Validate CPUType.Family _and_ ABIType
- MachineDescription
- Remove redundant Type ID and its field
- Reuse X86_64_UNIX for AArch64 (static config)
New ARCH 'aarch64' for
ant: <os arch>
armv8a
aarch64
New CPUType.ARM64 (ARM):
java: os.arch
aarch64
arm64
New CPUType.ARMv8_A (ARM):
java: os.arch
armv8-a
arm64-v8a
New ABIType:
EABI_AARCH64
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Shdr and Ehdr via GlueGen
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(lollipop/art)
Our Android ClassLoaderUtil, used to daisy chain dex ClassLoader
using GlueGen, Joal and Jogl APK files, doesn't work
on Android 5.* (lollipop) with the art runtime.
See below adb log.
Seems like this is a known issue
https://code.google.com/p/android/issues/detail?id=82122
Workaround mentioned is to copy the APK file(s)
to a temp directory ..
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commit GlueGen f4ac27e177f6deb444280d3b375e7d343e38bd08
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ease review
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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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readUInt32(..) must return long due to EOF
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Manu <[email protected]>:
In OpenJDK, Java version notation is a little different from Oracle JDK one:
OpenJDK uses "-u" instead of "_" to separate the version number from the update number, i.e. "1.7.0-u60-b04" vs "1.7.0_60-ea".
That would be nice to take this into account in the static initializer of jogamp.common.os.PlatformPropsImpl class. You could simply replace the line:
final int usIdx = JAVA_VERSION.lastIndexOf("_");
by:
final int usIdx = JAVA_VERSION.replace("-u", "_").lastIndexOf("_");
If you want to program it better, you can also test the "java.runtime.name" property that returns "OpenJDK Runtime Environment" for OpenJDK.
See also bug #944 https://jogamp.org/bugzilla/show_bug.cgi?id=944
+++
Done .. avoding the replace op.
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'best' ABI
- Use 'os.arch' as a prelim CPUType for MachineDescription
- Always attempt to load a binary and parse it's elf header
- Linux: self-exe
- Android: gluegen-rt library
- Other: java lib
- Always use details (ABI) if ARM
- Android: Check CPU_TYPE and CPU_TYPE2
// FIXME / HACK:
// We use sCPUType for MachineDescriptionRuntime.getStatic()
// until we have determined the final CPU_TYPE, etc.
// MachineDescriptionRuntime gets notified via MachineDescriptionRuntime.notifyPropsInitialized() below.
//
// We could use Elf Ehdr's machine value to determine the bit-size
// used for it's offset table!
// However, 'os.arch' should be a good guess for this task.
Tested manually on
- Linux x86, x86_64, armhf (raspi)
- Android intel and arm
- Windows x86_64
- OSX x86_64
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(JAVA_VERSION_UPDATE)
Fix JAVA_VERSION_UPDATE for early release versions.
Early access java versions are e.g. '1.7.0_60-ea'
where releases simply are named: '1.7.0_60'.
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Signed-off-by: Harvey Harrison <[email protected]>
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Signed-off-by: Harvey Harrison <[email protected]>
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is >= 1.7.0u40
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calling 'PropertyAccess.isPropertyDefined(propName, default)' through Debug class.
Calling 'Debug.isPropertyDefined(propName, default)' may be 'optimized' to
'PropertyAccess.isPropertyDefined(propName, default)', which would skip the modules Debug's class initialization.
Iff that happens, an AccessControlException may happen, due to requesting an insecure property,
since modules own Debug class has not been added it's trusted prefixes from within it's init block yet.
This seems to be a bug of the JVM .. to me, however .. the above description is the only
able to explain the issue at hand.
+++
Fix calls Debug class own static methods, either Debug.initSingleton() or Debug.debug(),
before calling 'isPropertyDefined(propName, default)'.
+++
Also mark Debug class static methods final!
+++
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openLibraryGlobal(..) and lookupSymbolGlobal(..) - removing duplicate code.
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of JVM shutdown!
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