| Commit message (Collapse) | Author | Age | Files | Lines |
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pandoc styles
Would need to fix my standalone pandoc setup to produce proper standalone docs.
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flag), added (detailed) JavaDoc in generated code
Revised setter:
A) int32_t val[10] -> setter for a subset change only, as-is with args[src, srcPos, destPos, length]
- no new memory, reuse only
- no special action to be performed
B) int32_t* val -> setter with toggle 'subset' with args[subset, src, srcPos, destPos, length],
- replace memory w/ 'subset==false' where it also may copy 'destPos' gap from old -> new
- reuse memory w/ 'subset==true', where destPos+length <= elementCount
C) const int32_t* val -> setter to replace referenced memory only args[src, srcPos, length]
- always replaces memory, no copy of a gap (no destPos)
Hence:
- case (A) stays as is
- case (B) will be revised and argument 'boolean subset' added
- case (C) will be revised (simplified) and argument 'destPos' removed
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GlueGen Revised Struct Mapping (esp pointer to array or single element), Struct String Charset, .. and Documentation
- Documentation:
- Added README.md
Let's have a proper face for the git repo
- Added doc/GlueGen_Mapping.md (and its html conversion doc/GlueGen_Mapping.html)
Created a new document covering application and implementation details suitable for users/devs.
- Added doc/JogAmpMacOSVersions.md conversion to doc/JogAmpMacOSVersions.html
- Updated www/index.html
- Use *CodeUnit instead of PrintWriter, representing a Java or C code unit covering a set of functions and structs.
The CCodeUnit also handles common code shared by its unit across functions etc.
- Dropping 'static initializer', as its no more required
due to simplified `JVMUtil_NewDirectByteBufferCopy()` variant.
- Revised Struct Mapping:
- Pure Java implementation to map primitive and struct fields within a struct
by utilizing ElementBuffer.
Only 'Function Pointer' fields within a struct require native code.
Exposes `static boolean usesNativeCode()` to query whether native code is used/required.
- Transparent native memory address API
Expose `long getDirectBufferAddress()` and `static TK_Struct derefPointer(long addr)`,
allowing to
- pass the native struct-pointer with native code
- reconstruct the struct from a native struct-pointer
- have a fully functional `TK_Struct.derefPointer(struct.getDirectBufferAddress())` cycle.
- Add 'boolean is<Val>Null() to query whether a pointer (array) is NULL
- *Changed* array get/set method for more flexibility alike `System.arraycopy(src, srcPos, dest, destPos, len)`,
where 'src' is being dropped for the getter and 'dest' is being dropped for the setter
as both objects are reflected by the struct instance.
- *Changed* `get<Val>ArrayLength()` -> `get<Val>ElemCount()` for clarity
- Considering all ConstElemCount values with config 'ReturnedArrayLength <int>'
to be owned by native code -> NativeOwnership -> Not changing the underlying memory region!
JavaOwnership is considered for all pointer-arrays not of NativeOwnership.
Hence any setter on a NativeOwnership pointer-array will fail with non-matching elem-count.
- Add 'release<Val>()' for JavaOwnership pointer-arrays,
allowing to release the Java owned native memory incl. null-ing pointer and set<Val>ElemCount(0).
- Support setter for 'const <type>*' w/ JavaOwnership, i.e. pointer to const value of a primitive or struct,
setter and getter using pointer to array or single element in general.
- Added Config `ImmutableAccess symbol` to disable all setter for whole struct or a field
- Added Config `MaxOneElement symbol` to restrict a pointer to maximum one element and unset
initial value (zero elements)
- Added Config `ReturnsStringOnly symbol` to restrict mapping only to a Java String,
dropping the ByteBuffer variant for 'char'
- String mapping default is UTF-8 and can be read and set via [get|set]Charset(..) per class.
- Dynamic string length retrieval in case no `ReturnedArrayLength` has been configured
has changed from `strlen()` to `strnlen(aptr, max_len)` to be on the safe site.
The maximum length default is 8192 bytes and can be read and set via [get|set]MaxStrnlen(..) per class.
FIXME: strnlen(..) using EOS byte non-functional for non 8-bit codecs like UTF-8, US-ASCII.
This is due to e.g. UTF-16 doesn't use an EOS byte, but interprets it as part of a code point.
- TODO: Perhaps a few more unit tests
- TODO: Allow plain 'int' to be mapped in structs IFF their size is same for all MachineDescriptions used.
Currently this is the case -> 4 bytes like int32_t.
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For some reason the pandoc -> html works well,
but integration w/ cgit css requires
- newline before the list
- sometimes loses the list depth and makes it flat
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.. Build Setup ..
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versions
Note that starting with Xcode 14.3, the upcoming 'Minimum Deployment Target' is 10.13 (High Sierra).
However, we are still using Xcode 14.2 and hence 10.7 is still supported.
Note that I upped the 'Minimum Deployment Target' (again) from 10.5 to 10.7
to align with JOAL/openal-soft, i.e. a guaranteed common denominator.
You may still try to use 10.5.
Note lowest tested MacOS version (from myself) is 10.13.6 w/ x86_64) (High Sierra).
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MacOSX compiler configuration.
2023-05-04 Actively supported architectures are 'x86_64' and 'arm64'.
XCode 14.2 on a MacOS 12.6.5 x86_64 (mac-mini) machine
is capable to produce fat-lipo code
for MacOS >= 10.5 for 'x86_64' and 'arm64'.
The MacOS SDK 11.3 has been re-added from a previous XCode installation.
However, alternative source is <https://github.com/phracker/MacOSX-SDKs>.
Only for using C++ and hence the C++ STL,
the minimum version is 10.7 due to clang++ libc++.
This is currently the case for JOAL's bundled openal-soft,
as well as for JOGL's optional oculusvr-sdk (disabled).
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threads', allowing C++ std::mutex etc to be used (openal-soft)
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cmake version
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detailed build commandline.
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Also update GNU/Linux and other platforms information to current OS versions and developer toolchains.
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Minimum supported Debian version is now Debian 9 or Stretch to minimize maintenance.
Note: No other GNU/Linux version has been validated so far.
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Bug 682: Rename com.sun.gluegen -> com.jogamp.gluegen in doc/**
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IOUtil.testDirExe():
- Satisfactory when executed
Failure to execute produce an IOException right at ProcessBuilder.start().
Hence we can allow an unexpected process exit value,
since we only want to learn whether executable files are allowed.
- More debug options
DEBUG_EXE: 'jogamp.debug.IOUtil.Exe'
DEBUG_EXE_NOSTREAM: 'jogamp.debug.IOUtil.Exe.NoStream'
- if DEBUG_EXE
- a pre-existing 'jogamp_exe_tst'+<SUFFIX> will be used as-is.
- the test-exe will not be deleted
- StreamMonitor is being used to dump stdout/stderr
if !DEBUG_EXE_NOSTREAM.
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Signed-off-by: Xerxes Rånby <[email protected]>
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Apache 2.0 license to doc/licenses/Apache.LICENSE-2.0
JCPP migration shall be completed now.
Thx to Ben Mankin, aka Shevek!
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JCPP submodule, build, test and doc)
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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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- StructAccessor uses byteOffset now (since 8b3057585930357bb16546f584d998953b084034)
Fix linux armv7l eabi:
- build.xml arm7 -> armv7
- all tests passes
Adding NativeSizeAlignment-linux-armv7l_eabi from passing test
OK: linux 32/64/armv7l, windows 32/64
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- Fin
MachineDesction == MD
MD.StaticConfig:
- enum for all supported static configs (ID -> MD)
- verified at runtime: test runtime queried-MD versus static-MD,
hard fail if not compatible (size/alignment)
SizeThunk primitive sizes:
- Add notion of fixed native size (eg. int64_t) and otherwise (eg. long)
java struct 'wrappers' code generation:
- single class using size/offset arrays of all MachineDescription configurations
- at runtime the array idx is queried in static block
- type aligment for not fixed-native-size types (SizeThunk, undef long/int) via StructAccessor
junit test:
- add float test
- fix native code
- add java (create, write) -> native (verify) test
works (tested) on: linux 32/64 and windows 32/64
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to correctly pick up OS
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@133 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@132 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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with ANTLR 3.x
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@66 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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those helper classes into their apps
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@62 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@24 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@20 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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Intended initial set of configuration file examples is now complete.
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@19 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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supporting access to various C programming language constructs. Still
need to add at least two more for concrete and somewhat complex
examples which show up in JOGL.
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@18 a78bb65f-1512-4460-ba86-f6dc96a7bf27
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