Package com.sun.jna
Class ELFAnalyser
java.lang.Object
com.sun.jna.ELFAnalyser
Analyse an ELF file for platform specific attributes.
 
Primary use-case: Detect whether the java binary is arm hardfloat or softfloat.
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Nested Class SummaryNested ClassesModifier and TypeClassDescription(package private) static class(package private) static class(package private) static class
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Method SummaryModifier and TypeMethodDescriptionstatic ELFAnalyserbooleanis64Bit()booleanisArm()booleanbooleanbooleanbooleanbooleanbooleanisELF()
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Method Details- 
analyse- Throws:
- IOException
 
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isELFpublic boolean isELF()- Returns:
- true if the parsed file was detected to be an ELF file
 
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is64Bitpublic boolean is64Bit()- Returns:
- true if the parsed file was detected to be for a 64bit architecture and pointers are expected to be 8byte wide
 
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isBigEndianpublic boolean isBigEndian()- Returns:
- true if the parsed file is detected to be big endian, false if the file is little endian
 
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getFilename- Returns:
- filename of the parsed file
 
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isArmHardFloatpublic boolean isArmHardFloat()
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isArmEabiAapcsVfppublic boolean isArmEabiAapcsVfp()- Returns:
- true if file was detected to specify, that FP parameters/result passing conforms to AAPCS, VFP variant (hardfloat)
 
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isArmHardFloatFlagpublic boolean isArmHardFloatFlag()- Returns:
- true if file was detected to conform to the hardware floating-point procedure-call standard via ELF flags
 
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isArmSoftFloatFlagpublic boolean isArmSoftFloatFlag()- Returns:
- true if file was detected to conform to the software floating-point procedure-call standard via ELF flags
 
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isArmpublic boolean isArm()- Returns:
- true if the parsed file was detected to be build for the arm architecture
 
 
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