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* Bug 1479: NativeLibrary: Add getNativeLibraryPath() returning queried used ↵Sven Gothel2023-11-264-60/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | native library path, supported throughout DynamicLibraryBundle[Info] Motivation: It is helpful to retrieve the actually used native library pathname, since loading a library w/o absolute path but lookup through LD_LIBRARY_PATH may render it hard for the user to determine which library is used. +++ +++ Windows implementation simply can use GetModuleFileNameA() with the native library handle. POSIX implementation may utilize a symbol-name to retrieve its address within the loading native library used to retrieved the library information via dladdr(). To support this feature throughout DynamicLibraryBundle and DynamicLibraryBundleInfo, the custom DynamicLibraryBundleInfo specializations shall provide optional symbol-names per each tool-library-name for the POSIX implementation, see above. public interface DynamicLibraryBundleInfo { ... /** * Returns optional list of optional symbol names per {@link #getToolLibNames()} * in same order for an OS which requires the symbol's address to retrieve * the path of the containing library. */ public List<String> getSymbolForToolLibPath(); ... }
* Clock/Platform: Add currentMillis() analogue to currentNanos(), returning ↵Sven Gothel2023-10-062-3/+34
| | | | | | | | current monotonic milliseconds **since start of this application** Also added TSPrinter, a simple millisecond timestamp prepending `print*()` wrapper for a {@link PrintStream}. Test coverage via TestClock01.
* Clock: Use Clock.currentNanos() instead of System.nanoTime()Sven Gothel2023-03-071-2/+2
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* Clock: Consider return code on failed native clock_gettime(..) call; Add ↵Sven Gothel2023-03-071-9/+18
| | | | | | | | | | | | | Win32 clock_gettime() implementation. Consider return code on failed native clock_gettime(..) call - Return Instant.EPOCH for all Instant variations (essentially 0) - Return 0 for all 'long' variations (ms, ns) Add Win32 clock_gettime() implementation. - Source: https://github.com/Alexpux/mingw-w64/blob/master/mingw-w64-libraries/winpthreads/src/clock.c - Public Domain within mingw-w64, included here to simplify linkage. - Tested on Win10 64bit w/ TestTextRendererNEWT00, all values are OK
* Clock: Rename currentTimeNanos() -> currentNanos() as it represents the ↵Sven Gothel2023-03-061-16/+24
| | | | duration since module startup and not time.
* Fix Clock for performance counter: Add currentTimeNanos() since module ↵Sven Gothel2023-03-061-23/+75
| | | | | | | | | | | startup, retrievable via getMonotonicStartupTime(). (performance) Settings two long fields in getMonotonicTime() and creating Instant and using Duration for high-frequency counter is too expensive. currentTimeNanos() subtracts the startup time from the current monotonic time and returns the resulting duration in nanoseconds, which lasts for 292 years since module startup. This satisfies performance counter requirements.
* Add Clock, implementing proper monotonic and wallclock time using Instant ↵Sven Gothel2023-03-062-20/+102
| | | | | | | | | (sec + nsec), currentTimeMillis() is also monotonic now, reused by Platform. Dropped Platform.currentTimeMicros() Clock and its implementation was copied from jaulibs, a spin-off from Direct-BT. The implementation uses `clock_gettime(CLOCK_MONOTONIC, &t)` and is considered safe and high-performant as it avoids a kernel call via VDSO (GNU/Linux).
* NativeLibrary.enumerateLibraryPaths(): Reduce relative/absolute path mapping ↵Sven Gothel2023-01-231-9/+12
| | | | to 'java.library.path', others are absolute
* NativeLibrary.enumerateLibraryPaths(): Using addPaths() ensures given 'path' ↵Sven Gothel2023-01-231-14/+51
| | | | | | is being resolved as absolute-canonical as required for System.load*() Further, detailed DEBUG messages are added on -Djogamp.debug.NativeLibrary
* NativeLibrary: Add getSystemEnvLibraryPaths(), i.e. LD_LIBRARY_PATH, PATH, ↵Sven Gothel2023-01-231-0/+35
| | | | .. content
* Replace AccessController.doPrivileged() w/ SecurityUtil.doPrivileged()Sven Gothel2023-01-142-7/+7
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* Bug 1417 - Android: Add new x86 MachineDataInfo, differs due to smaller ↵Sven Gothel2019-12-101-0/+3
| | | | 'long double' than regular x86_32_unix
* Bug 1417 - Android: Complete 1st round: ↵Sven Gothel2019-12-101-1/+2
| | | | | | | | | make/lib/gluegen-cpptask-android-<abi>.xml and scripts All aligned now - gluegen-cpptasks-android-aarch64.xml - gluegen-cpptasks-android-armv6.xml (this has ld flag --no-undefined disabled, due to internal missing symbols) - gluegen-cpptasks-android-x86.xml
* Bug 1363: Java 11: Complete renaming JEP 178 compatible native lib basename ↵Sven Gothel2019-08-182-3/+3
| | | | | | | | | | gluegen-rt -> gluegen_rt - Fix finding native library for Elf parsing - Fix one unit test - Fix comments Completes commit 330dad069dee5a0cc0480cf5cd9052000004223a
* MacOS shall only scan for .dylib, dropping .jnilib search in NativeLibrarySven Gothel2019-08-181-5/+0
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* iOS: NativeLibrary: Refine iOS, use proper alt system path for iOS+OSX, ↵Sven Gothel2019-06-212-28/+38
| | | | relax closeLibrary(..)
* Bug 1363: Java 11: Recognize Java9+ ..; Support JEP 178 static linkage ↵Sven Gothel2019-06-172-2/+8
| | | | | | | | | | | | | | | | | | | | | 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
* iOS: Initial iOS support commit: build.xml targets, java code-path etcSven Gothel2019-06-173-6/+14
| | | | | | | | | | | | 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
* Bug 1367: Make TempFileCache & TempJarCache even if temp folder can't handle ↵Sven Gothel2019-04-032-2/+2
| | | | executables
* Use system property to detect AndroidDiego Perez2016-04-061-9/+14
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* Bug 1268 - DynamicLibraryBundleInfo: Add NativeLibrary's 'searchSystemPath' ↵Sven Gothel2015-11-153-33/+65
| | | | | | | | | | | and 'searchSystemPathFirst' attributes NativeLibrary can be instantiate by defining 'searchSystemPath' and 'searchSystemPathFirst' arguments, allowing to specify the system path role while looking up the library. Since NativeLibrary is utilized via DynamicLibraryBundleInfo upstream, the latter interface shall allow users to specify those attributes.
* Bug 1194: Reinstate system-lib search for NativeLibrary.open(..) and ↵Sven Gothel2015-08-181-5/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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).
* Merge branch 'bug1194' of https://github.com/xranby/gluegenSven Gothel2015-08-181-46/+4
|\ | | | | | | | | | | | | Conflicts: src/java/com/jogamp/common/os/NativeLibrary.java Due to commit for Bug 1145, bf4d8786cb732d86db333b43020ecf0af27f60bf
| * Bug 1194: NativeLibrary: Remove dangerous search paths using the JRE ↵Xerxes Rånby2015-08-121-46/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | Bug 1145: Fix cc1 NativeLibrary: Add current working directory + ↵Xerxes Rånby2015-08-121-0/+4
|/ | | | | | natives/os-arch/ + library names Fixes Bug 1145 cc1 when using an unpacked fat-jar
* DynamicLibraryBundle.toolDynamicLookupFunction(..): DEBUG: Show ↵Sven Gothel2015-08-051-1/+1
| | | | | | | 'toolGetProcAddressHandle' (Bug 1062) Show 'toolGetProcAddressHandle' in DEBUG mode in DynamicLibraryBundle.toolDynamicLookupFunction(..), allowing to validate source of symbols.
* Fix DynamicLibraryBundle.isToolLibComplete() no tool-lib case, regression of ↵Sven Gothel2015-03-181-1/+4
| | | | | | | | | | | | | | | commit 12feaa7d3b1544098f684d851e3caff1ec88cbc8 Regression of commit 12feaa7d3b1544098f684d851e3caff1ec88cbc8 'isToolLibComplete()' returned false if dynLinkGlobal is null, even if no tool-lib has been used. In which case dynLinkGlobal has not been initialized and hence is always null. 'isToolLibComplete()' now takes no tool-lib into consideration! Currently only 'OVRDynamicLibraryBundleInfo' of JOGL's 'oculusvr' binding used this configuration within JogAmp.
* Refine commit 12feaa7d3b1544098f684d851e3caff1ec88cbc8: Add 'throws ↵Sven Gothel2015-02-051-7/+11
| | | | SecurityException' decl., remove dead code, remove redundant check.
* Bug 1126 - Remove static query requirement of MachineDescriptor, find ↵Sven Gothel2015-02-022-92/+151
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Minor Cleanup: Buffers: Remove !JAVA_6 branch; NativeLibrary: Reuse isOSX ↵Sven Gothel2015-02-011-16/+8
| | | | detection
* Bug 1125 - Make ELF Reader 'jogamp.common.os.elf' StatelessSven Gothel2015-02-013-129/+171
| | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Bug 1122: Refine AArch64 and OSType/32Bit incl. MachineDescriptionSven Gothel2015-01-303-70/+56
| | | | | | | | | | | | 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
* Refine Native Library Code: Bulk Permissions, Cleanup DynamicLinker impl. - ↵Sven Gothel2015-01-304-41/+132
| | | | | | | | | | | | | | | 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!
* Bug 1122: Add AArch64 support (Android, GNU/Linux and in general)Sven Gothel2015-01-303-47/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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
* Refine ExceptionUtils: Shorten method name, dumpThrowable uses dumpStackSven Gothel2014-10-261-1/+2
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* Bug 1063: Complete Uri impl. and adoption throughout GlueGenSven Gothel2014-09-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Uri: - Add error correction (fix) of path at ctor in case a a contained Uri is requested from an opaque one. The latter might come from URI/URL and is not properly encoded! See Uri.PARSE_HINT_FIX_PATH - Simplify conversion methods: - valueOf(URI/URL): Re-encode only if not opaque - getNativeFilePath() -> toFile() - Move IOUtil Uri related constants to class Uri - Add DEBUG and DEBUG_SHOWFIX - Complete adoption of URI -> Uri changes - IOUtil, JarUtil and TempJarCache still holds some left over deprecated methods, which will be removed after officially starting 2.3.0 (JOGL dependencies) - Otherwise not URI utilization left - Tests - Cleaned ip TestUri01 and TestUri03Resolving - TestUri03Resolving also tests URL -> Uri, and hence mentioned Uri.PARSE_HINT_FIX_PATH
* Bug 1024: Add fallback for native-jar-file location via classpathSven Gothel2014-07-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In situations, where the native-jar file is not located within the same parent URI as it's java-jar file, our location mechanism fails. This patch adds a classloader based native-jar file location mechanism as a fallback, requiring the native jar file to be included in the users CLASSPATH. Classloader based location algorithm in JNILibLoaderBase.addNativeJarLibsImpl(..): - Extract the 'module-name' from the given classFromJavaJar's package name, i.e. the last package-part: 'jogamp.common.Debug' -> 'common' Hence it is important to pass a 'classFromJavaJar', which last package segment reflects the module-name! - <os.and.arch> -> <os_and_arch_dot>, e.g. linux-amd64 -> linux.amd64 (linux/amd64) - Locate class 'jogamp.nativetag.<module-name>.<os_and_arch_dot>.TAG', e.g. 'jogamp.nativetag.common.linux.amd64.TAG' - Use located class's JarFile URI .. continue as usual Injection of above mentioned TAG class via gluegen-cpptasks-base.xml macro 'native.tag.jar': - Creates dummy TAG.java code - Compiles TAG.java - Creates the native-jar file Example: <native.tag.jar objdir="${build}/obj" nativejarfile="${build}/gluegen-rt-natives-${os.and.arch}.jar" manifestfile="${build}/Manifest-rt-natives.temp" module="common" includelibs="*gluegen-rt.${native.library.suffix}" /> Note that the manifest file uses a matching Extension-Name: Extension-Name: jogamp.nativetag.common
* gluegen: relax private variable access to package-private for members ↵Harvey Harrison2014-07-071-1/+1
| | | | | | | accessed from inner class Otherwise the compiler has to fill in a wrapping access function for the inner class to call, which is less efficient.
* Merge remote-tracking branch 'github-mark/master' (Bug 1023, Bug 1024)Sven Gothel2014-07-051-2/+1
|\ | | | | | | | | | | | | | | | | Conflicts: src/java/com/jogamp/common/jvm/JNILibLoaderBase.java src/java/com/jogamp/common/os/Platform.java src/junit/com/jogamp/common/util/TestTempJarCache.java (re-injected that api-doc of addNativeJarLibsImpl)
| * Clean up native library loading and remove the ability to strip prefixes.Mark Raynsford2014-06-301-1/+1
| | | | | | | | | | Bug: 1023 Bug: 1024
* | Code Clean-Up based on our Recommended Settings (jogamp-scripting ↵Sven Gothel2014-07-035-104/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74) Code Clean-Up based on our Recommended Settings (jogamp-scripting c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74) - Change non static accesses to static members using declaring type - Change indirect accesses to static members to direct accesses (accesses through subtypes) - Add final modifier to private fields - Add final modifier to method parameters - Add final modifier to local variables - Remove unnecessary casts - Remove unnecessary '$NON-NLS$' tags - Remove trailing white spaces on all lines
* | Fix 'typo' in messages: 'Catched' -> 'Caught'Sven Gothel2014-06-282-2/+2
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* Minor edits: space, final qualifier; setenv-build-*: Add generic JDK locationSven Gothel2014-06-171-1/+1
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* Bug 856 - Android: Support dual ABI (x86 i686 *and* ARMv7arm), i.e. pick ↵Sven Gothel2014-01-242-7/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | '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
* Platform: Fix API doc of getCPUFamily(), getCPUType() and getABIType()Sven Gothel2014-01-231-3/+9
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* gluegen: add all missing @Override annotationsHarvey Harrison2013-10-174-0/+8
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* gluegen: remove trailing whitespaceHarvey Harrison2013-10-178-235/+235
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* Fix Bug 843: Remove Platform's requirement and use of ↵Sven Gothel2013-10-011-11/+3
| | | | | | | | | TempJarCache.bootstrapNativeLib(), allowing versatile use of 1st native jar file (big-java-jar w/ big-native-jar) The remaining Platform dependency existed in IOUtil.copyStream2Stream(..), used by JarUtil.extract(..), i.e. the MachineDescription's PAGE_SIZE. Solved by using a const buffer size of 4096 bytes.
* DynamicLibraryBundle: Remove unused importsSven Gothel2013-08-261-3/+0
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* Platform: Add accurate currentTimeMillis() and currentTimeMicros() native ↵Sven Gothel2013-08-151-0/+22
| | | | methods, based on 'gettimeofday(..)'
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