diff options
Diffstat (limited to 'src/java/jogamp/common/os/elf')
| -rw-r--r-- | src/java/jogamp/common/os/elf/Ehdr.java | 246 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/Ehdr_p1.java | 118 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/Ehdr_p2.java | 176 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/ElfHeaderPart1.java (renamed from src/java/jogamp/common/os/elf/ElfHeader.java) | 396 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/ElfHeaderPart2.java | 374 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/IOUtils.java | 10 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/SectionArmAttributes.java | 45 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/SectionHeader.java | 40 | ||||
| -rw-r--r-- | src/java/jogamp/common/os/elf/Shdr.java | 109 |
9 files changed, 912 insertions, 602 deletions
diff --git a/src/java/jogamp/common/os/elf/Ehdr.java b/src/java/jogamp/common/os/elf/Ehdr.java deleted file mode 100644 index 1aac1c1..0000000 --- a/src/java/jogamp/common/os/elf/Ehdr.java +++ /dev/null @@ -1,246 +0,0 @@ -/* !---- DO NOT EDIT: This file autogenerated by com/jogamp/gluegen/JavaEmitter.java on Fri Jan 30 06:44:16 CET 2015 ----! */ - - -package jogamp.common.os.elf; - -import java.nio.*; - -import com.jogamp.gluegen.runtime.*; -import com.jogamp.common.os.*; -import com.jogamp.common.nio.*; -import jogamp.common.os.MachineDescriptionRuntime; - - -public class Ehdr { - - StructAccessor accessor; - - private static final int mdIdx = MachineDescriptionRuntime.getStatic().ordinal(); - - private static final int[] Ehdr_size = new int[] { 52 /* ARMle_EABI */, 52 /* X86_32_UNIX */, 64 /* X86_64_UNIX */, 52 /* X86_32_MACOS */, 52 /* X86_32_WINDOWS */, 64 /* X86_64_WINDOWS */, 52 /* SPARC_32_SUNOS */ }; - private static final int[] e_ident_offset = new int[] { 0 /* ARMle_EABI */, 0 /* X86_32_UNIX */, 0 /* X86_64_UNIX */, 0 /* X86_32_MACOS */, 0 /* X86_32_WINDOWS */, 0 /* X86_64_WINDOWS */, 0 /* SPARC_32_SUNOS */ }; - private static final int[] e_ident_size = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 16 /* X86_64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; - private static final int[] e_type_offset = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 16 /* X86_64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; -//private static final int[] e_type_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_machine_offset = new int[] { 18 /* ARMle_EABI */, 18 /* X86_32_UNIX */, 18 /* X86_64_UNIX */, 18 /* X86_32_MACOS */, 18 /* X86_32_WINDOWS */, 18 /* X86_64_WINDOWS */, 18 /* SPARC_32_SUNOS */ }; -//private static final int[] e_machine_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_version_offset = new int[] { 20 /* ARMle_EABI */, 20 /* X86_32_UNIX */, 20 /* X86_64_UNIX */, 20 /* X86_32_MACOS */, 20 /* X86_32_WINDOWS */, 20 /* X86_64_WINDOWS */, 20 /* SPARC_32_SUNOS */ }; -//private static final int[] e_version_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] e_entry_offset = new int[] { 24 /* ARMle_EABI */, 24 /* X86_32_UNIX */, 24 /* X86_64_UNIX */, 24 /* X86_32_MACOS */, 24 /* X86_32_WINDOWS */, 24 /* X86_64_WINDOWS */, 24 /* SPARC_32_SUNOS */ }; -//private static final int[] e_entry_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] e_phoff_offset = new int[] { 28 /* ARMle_EABI */, 28 /* X86_32_UNIX */, 32 /* X86_64_UNIX */, 28 /* X86_32_MACOS */, 28 /* X86_32_WINDOWS */, 32 /* X86_64_WINDOWS */, 28 /* SPARC_32_SUNOS */ }; -//private static final int[] e_phoff_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] e_shoff_offset = new int[] { 32 /* ARMle_EABI */, 32 /* X86_32_UNIX */, 40 /* X86_64_UNIX */, 32 /* X86_32_MACOS */, 32 /* X86_32_WINDOWS */, 40 /* X86_64_WINDOWS */, 32 /* SPARC_32_SUNOS */ }; -//private static final int[] e_shoff_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] e_flags_offset = new int[] { 36 /* ARMle_EABI */, 36 /* X86_32_UNIX */, 48 /* X86_64_UNIX */, 36 /* X86_32_MACOS */, 36 /* X86_32_WINDOWS */, 48 /* X86_64_WINDOWS */, 36 /* SPARC_32_SUNOS */ }; -//private static final int[] e_flags_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] e_ehsize_offset = new int[] { 40 /* ARMle_EABI */, 40 /* X86_32_UNIX */, 52 /* X86_64_UNIX */, 40 /* X86_32_MACOS */, 40 /* X86_32_WINDOWS */, 52 /* X86_64_WINDOWS */, 40 /* SPARC_32_SUNOS */ }; -//private static final int[] e_ehsize_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_phentsize_offset = new int[] { 42 /* ARMle_EABI */, 42 /* X86_32_UNIX */, 54 /* X86_64_UNIX */, 42 /* X86_32_MACOS */, 42 /* X86_32_WINDOWS */, 54 /* X86_64_WINDOWS */, 42 /* SPARC_32_SUNOS */ }; -//private static final int[] e_phentsize_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_phnum_offset = new int[] { 44 /* ARMle_EABI */, 44 /* X86_32_UNIX */, 56 /* X86_64_UNIX */, 44 /* X86_32_MACOS */, 44 /* X86_32_WINDOWS */, 56 /* X86_64_WINDOWS */, 44 /* SPARC_32_SUNOS */ }; -//private static final int[] e_phnum_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_shentsize_offset = new int[] { 46 /* ARMle_EABI */, 46 /* X86_32_UNIX */, 58 /* X86_64_UNIX */, 46 /* X86_32_MACOS */, 46 /* X86_32_WINDOWS */, 58 /* X86_64_WINDOWS */, 46 /* SPARC_32_SUNOS */ }; -//private static final int[] e_shentsize_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_shnum_offset = new int[] { 48 /* ARMle_EABI */, 48 /* X86_32_UNIX */, 60 /* X86_64_UNIX */, 48 /* X86_32_MACOS */, 48 /* X86_32_WINDOWS */, 60 /* X86_64_WINDOWS */, 48 /* SPARC_32_SUNOS */ }; -//private static final int[] e_shnum_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - private static final int[] e_shstrndx_offset = new int[] { 50 /* ARMle_EABI */, 50 /* X86_32_UNIX */, 62 /* X86_64_UNIX */, 50 /* X86_32_MACOS */, 50 /* X86_32_WINDOWS */, 62 /* X86_64_WINDOWS */, 50 /* SPARC_32_SUNOS */ }; -//private static final int[] e_shstrndx_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* X86_64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; - - public static int size() { - return Ehdr_size[mdIdx]; - } - - public static Ehdr create() { - return create(Buffers.newDirectByteBuffer(size())); - } - - public static Ehdr create(java.nio.ByteBuffer buf) { - return new Ehdr(buf); - } - - Ehdr(java.nio.ByteBuffer buf) { - accessor = new StructAccessor(buf); - } - - public java.nio.ByteBuffer getBuffer() { - return accessor.getBuffer(); - } - - /** Getter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ - public static final int getE_identArrayLength() { - return 16; - } - - /** Setter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ - public Ehdr setE_ident(final int offset, byte[] val) { - final int arrayLength = 16; - if( offset + val.length > arrayLength ) { throw new IndexOutOfBoundsException("offset "+offset+" + val.length "+val.length+" > array-length "+arrayLength); }; - final int elemSize = Buffers.SIZEOF_BYTE; - final ByteBuffer destB = getBuffer(); - final int bTotal = arrayLength * elemSize; - if( bTotal > e_ident_size[mdIdx] ) { throw new IndexOutOfBoundsException("bTotal "+bTotal+" > size "+e_ident_size[mdIdx]+", elemSize "+elemSize+" * "+arrayLength); }; - int bOffset = e_ident_offset[mdIdx]; - final int bLimes = bOffset + bTotal; - if( bLimes > destB.limit() ) { throw new IndexOutOfBoundsException("bLimes "+bLimes+" > buffer.limit "+destB.limit()+", elemOff "+bOffset+", elemSize "+elemSize+" * "+arrayLength); }; - bOffset += elemSize * offset; - accessor.setBytesAt(bOffset, val); - return this; - } - - /** Getter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ - public ByteBuffer getE_ident() { - return accessor.slice(e_ident_offset[mdIdx], Buffers.SIZEOF_BYTE * 16); - } - - /** Getter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ - public byte[] getE_ident(final int offset, byte result[]) { - final int arrayLength = 16; - if( offset + result.length > arrayLength ) { throw new IndexOutOfBoundsException("offset "+offset+" + result.length "+result.length+" > array-length "+arrayLength); }; - return accessor.getBytesAt(e_ident_offset[mdIdx] + (Buffers.SIZEOF_BYTE * offset), result); - } - - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_type(short val) { - accessor.setShortAt(e_type_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_type() { - return accessor.getShortAt(e_type_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_machine(short val) { - accessor.setShortAt(e_machine_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_machine() { - return accessor.getShortAt(e_machine_offset[mdIdx]); - } - - /** Setter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ - public Ehdr setE_version(int val) { - accessor.setIntAt(e_version_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ - public int getE_version() { - return accessor.getIntAt(e_version_offset[mdIdx]); - } - - /** Setter for native field: CType['ElfN_Addr' (typedef), size [fixed false, lnx64 8], [int]] */ - public Ehdr setE_entry(long val) { - accessor.setLongAt(e_entry_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); - return this; - } - - /** Getter for native field: CType['ElfN_Addr' (typedef), size [fixed false, lnx64 8], [int]] */ - public long getE_entry() { - return accessor.getLongAt(e_entry_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); - } - - /** Setter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ - public Ehdr setE_phoff(long val) { - accessor.setLongAt(e_phoff_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); - return this; - } - - /** Getter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ - public long getE_phoff() { - return accessor.getLongAt(e_phoff_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); - } - - /** Setter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ - public Ehdr setE_shoff(long val) { - accessor.setLongAt(e_shoff_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); - return this; - } - - /** Getter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ - public long getE_shoff() { - return accessor.getLongAt(e_shoff_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); - } - - /** Setter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ - public Ehdr setE_flags(int val) { - accessor.setIntAt(e_flags_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ - public int getE_flags() { - return accessor.getIntAt(e_flags_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_ehsize(short val) { - accessor.setShortAt(e_ehsize_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_ehsize() { - return accessor.getShortAt(e_ehsize_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_phentsize(short val) { - accessor.setShortAt(e_phentsize_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_phentsize() { - return accessor.getShortAt(e_phentsize_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_phnum(short val) { - accessor.setShortAt(e_phnum_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_phnum() { - return accessor.getShortAt(e_phnum_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_shentsize(short val) { - accessor.setShortAt(e_shentsize_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_shentsize() { - return accessor.getShortAt(e_shentsize_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_shnum(short val) { - accessor.setShortAt(e_shnum_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_shnum() { - return accessor.getShortAt(e_shnum_offset[mdIdx]); - } - - /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public Ehdr setE_shstrndx(short val) { - accessor.setShortAt(e_shstrndx_offset[mdIdx], val); - return this; - } - - /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ - public short getE_shstrndx() { - return accessor.getShortAt(e_shstrndx_offset[mdIdx]); - } -} diff --git a/src/java/jogamp/common/os/elf/Ehdr_p1.java b/src/java/jogamp/common/os/elf/Ehdr_p1.java new file mode 100644 index 0000000..0d23a0a --- /dev/null +++ b/src/java/jogamp/common/os/elf/Ehdr_p1.java @@ -0,0 +1,118 @@ +/* !---- DO NOT EDIT: This file autogenerated by com/jogamp/gluegen/JavaEmitter.java on Sun Feb 01 03:27:25 CET 2015 ----! */ + + +package jogamp.common.os.elf; + +import java.nio.*; + +import com.jogamp.gluegen.runtime.*; +import com.jogamp.common.os.*; +import com.jogamp.common.nio.*; +import jogamp.common.os.MachineDescriptionRuntime; + + +public class Ehdr_p1 { + + StructAccessor accessor; + + private static final int mdIdx = 0; + private final MachineDescription md; + + private static final int[] Ehdr_p1_size = new int[] { 24 /* ARMle_EABI */, 24 /* X86_32_UNIX */, 24 /* LP64_UNIX */, 24 /* X86_32_MACOS */, 24 /* X86_32_WINDOWS */, 24 /* X86_64_WINDOWS */, 24 /* SPARC_32_SUNOS */ }; + private static final int[] e_ident_offset = new int[] { 0 /* ARMle_EABI */, 0 /* X86_32_UNIX */, 0 /* LP64_UNIX */, 0 /* X86_32_MACOS */, 0 /* X86_32_WINDOWS */, 0 /* X86_64_WINDOWS */, 0 /* SPARC_32_SUNOS */ }; + private static final int[] e_ident_size = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 16 /* LP64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; + private static final int[] e_type_offset = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 16 /* LP64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; +//private static final int[] e_type_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_machine_offset = new int[] { 18 /* ARMle_EABI */, 18 /* X86_32_UNIX */, 18 /* LP64_UNIX */, 18 /* X86_32_MACOS */, 18 /* X86_32_WINDOWS */, 18 /* X86_64_WINDOWS */, 18 /* SPARC_32_SUNOS */ }; +//private static final int[] e_machine_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_version_offset = new int[] { 20 /* ARMle_EABI */, 20 /* X86_32_UNIX */, 20 /* LP64_UNIX */, 20 /* X86_32_MACOS */, 20 /* X86_32_WINDOWS */, 20 /* X86_64_WINDOWS */, 20 /* SPARC_32_SUNOS */ }; +//private static final int[] e_version_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + + public static int size() { + return Ehdr_p1_size[mdIdx]; + } + + public static Ehdr_p1 create() { + return create(Buffers.newDirectByteBuffer(size())); + } + + public static Ehdr_p1 create(java.nio.ByteBuffer buf) { + return new Ehdr_p1(buf); + } + + Ehdr_p1(java.nio.ByteBuffer buf) { + md = MachineDescription.StaticConfig.values()[mdIdx].md; + accessor = new StructAccessor(buf); + } + + public java.nio.ByteBuffer getBuffer() { + return accessor.getBuffer(); + } + + /** Getter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ + public static final int getE_identArrayLength() { + return 16; + } + + /** Setter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ + public Ehdr_p1 setE_ident(final int offset, byte[] val) { + final int arrayLength = 16; + if( offset + val.length > arrayLength ) { throw new IndexOutOfBoundsException("offset "+offset+" + val.length "+val.length+" > array-length "+arrayLength); }; + final int elemSize = Buffers.SIZEOF_BYTE; + final ByteBuffer destB = getBuffer(); + final int bTotal = arrayLength * elemSize; + if( bTotal > e_ident_size[mdIdx] ) { throw new IndexOutOfBoundsException("bTotal "+bTotal+" > size "+e_ident_size[mdIdx]+", elemSize "+elemSize+" * "+arrayLength); }; + int bOffset = e_ident_offset[mdIdx]; + final int bLimes = bOffset + bTotal; + if( bLimes > destB.limit() ) { throw new IndexOutOfBoundsException("bLimes "+bLimes+" > buffer.limit "+destB.limit()+", elemOff "+bOffset+", elemSize "+elemSize+" * "+arrayLength); }; + bOffset += elemSize * offset; + accessor.setBytesAt(bOffset, val); + return this; + } + + /** Getter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ + public ByteBuffer getE_ident() { + return accessor.slice(e_ident_offset[mdIdx], Buffers.SIZEOF_BYTE * 16); + } + + /** Getter for native field: CType['char *', size [fixed false, lnx64 16], [array*1]], with array length of <code>16</code> */ + public byte[] getE_ident(final int offset, byte result[]) { + final int arrayLength = 16; + if( offset + result.length > arrayLength ) { throw new IndexOutOfBoundsException("offset "+offset+" + result.length "+result.length+" > array-length "+arrayLength); }; + return accessor.getBytesAt(e_ident_offset[mdIdx] + (Buffers.SIZEOF_BYTE * offset), result); + } + + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p1 setE_type(short val) { + accessor.setShortAt(e_type_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_type() { + return accessor.getShortAt(e_type_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p1 setE_machine(short val) { + accessor.setShortAt(e_machine_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_machine() { + return accessor.getShortAt(e_machine_offset[mdIdx]); + } + + /** Setter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ + public Ehdr_p1 setE_version(int val) { + accessor.setIntAt(e_version_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ + public int getE_version() { + return accessor.getIntAt(e_version_offset[mdIdx]); + } +} diff --git a/src/java/jogamp/common/os/elf/Ehdr_p2.java b/src/java/jogamp/common/os/elf/Ehdr_p2.java new file mode 100644 index 0000000..9dc561a --- /dev/null +++ b/src/java/jogamp/common/os/elf/Ehdr_p2.java @@ -0,0 +1,176 @@ +/* !---- DO NOT EDIT: This file autogenerated by com/jogamp/gluegen/JavaEmitter.java on Sun Feb 01 03:27:25 CET 2015 ----! */ + + +package jogamp.common.os.elf; + +import java.nio.*; + +import com.jogamp.gluegen.runtime.*; +import com.jogamp.common.os.*; +import com.jogamp.common.nio.*; +import jogamp.common.os.MachineDescriptionRuntime; + + +public class Ehdr_p2 { + + StructAccessor accessor; + + private final int mdIdx; + private final MachineDescription md; + + private static final int[] Ehdr_p2_size = new int[] { 28 /* ARMle_EABI */, 28 /* X86_32_UNIX */, 40 /* LP64_UNIX */, 28 /* X86_32_MACOS */, 28 /* X86_32_WINDOWS */, 40 /* X86_64_WINDOWS */, 28 /* SPARC_32_SUNOS */ }; + private static final int[] e_entry_offset = new int[] { 0 /* ARMle_EABI */, 0 /* X86_32_UNIX */, 0 /* LP64_UNIX */, 0 /* X86_32_MACOS */, 0 /* X86_32_WINDOWS */, 0 /* X86_64_WINDOWS */, 0 /* SPARC_32_SUNOS */ }; +//private static final int[] e_entry_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] e_phoff_offset = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; +//private static final int[] e_phoff_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] e_shoff_offset = new int[] { 8 /* ARMle_EABI */, 8 /* X86_32_UNIX */, 16 /* LP64_UNIX */, 8 /* X86_32_MACOS */, 8 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 8 /* SPARC_32_SUNOS */ }; +//private static final int[] e_shoff_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] e_flags_offset = new int[] { 12 /* ARMle_EABI */, 12 /* X86_32_UNIX */, 24 /* LP64_UNIX */, 12 /* X86_32_MACOS */, 12 /* X86_32_WINDOWS */, 24 /* X86_64_WINDOWS */, 12 /* SPARC_32_SUNOS */ }; +//private static final int[] e_flags_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] e_ehsize_offset = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 28 /* LP64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 28 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; +//private static final int[] e_ehsize_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_phentsize_offset = new int[] { 18 /* ARMle_EABI */, 18 /* X86_32_UNIX */, 30 /* LP64_UNIX */, 18 /* X86_32_MACOS */, 18 /* X86_32_WINDOWS */, 30 /* X86_64_WINDOWS */, 18 /* SPARC_32_SUNOS */ }; +//private static final int[] e_phentsize_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_phnum_offset = new int[] { 20 /* ARMle_EABI */, 20 /* X86_32_UNIX */, 32 /* LP64_UNIX */, 20 /* X86_32_MACOS */, 20 /* X86_32_WINDOWS */, 32 /* X86_64_WINDOWS */, 20 /* SPARC_32_SUNOS */ }; +//private static final int[] e_phnum_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_shentsize_offset = new int[] { 22 /* ARMle_EABI */, 22 /* X86_32_UNIX */, 34 /* LP64_UNIX */, 22 /* X86_32_MACOS */, 22 /* X86_32_WINDOWS */, 34 /* X86_64_WINDOWS */, 22 /* SPARC_32_SUNOS */ }; +//private static final int[] e_shentsize_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_shnum_offset = new int[] { 24 /* ARMle_EABI */, 24 /* X86_32_UNIX */, 36 /* LP64_UNIX */, 24 /* X86_32_MACOS */, 24 /* X86_32_WINDOWS */, 36 /* X86_64_WINDOWS */, 24 /* SPARC_32_SUNOS */ }; +//private static final int[] e_shnum_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + private static final int[] e_shstrndx_offset = new int[] { 26 /* ARMle_EABI */, 26 /* X86_32_UNIX */, 38 /* LP64_UNIX */, 26 /* X86_32_MACOS */, 26 /* X86_32_WINDOWS */, 38 /* X86_64_WINDOWS */, 26 /* SPARC_32_SUNOS */ }; +//private static final int[] e_shstrndx_size = new int[] { 2 /* ARMle_EABI */, 2 /* X86_32_UNIX */, 2 /* LP64_UNIX */, 2 /* X86_32_MACOS */, 2 /* X86_32_WINDOWS */, 2 /* X86_64_WINDOWS */, 2 /* SPARC_32_SUNOS */ }; + + public java.nio.ByteBuffer getBuffer() { + return accessor.getBuffer(); + } + + /** Setter for native field: CType['ElfN_Addr' (typedef), size [fixed false, lnx64 8], [int]] */ + public Ehdr_p2 setE_entry(long val) { + accessor.setLongAt(e_entry_offset[mdIdx], val, md.longSizeInBytes()); + return this; + } + + /** Getter for native field: CType['ElfN_Addr' (typedef), size [fixed false, lnx64 8], [int]] */ + public long getE_entry() { + return accessor.getLongAt(e_entry_offset[mdIdx], md.longSizeInBytes()); + } + + /** Setter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ + public Ehdr_p2 setE_phoff(long val) { + accessor.setLongAt(e_phoff_offset[mdIdx], val, md.longSizeInBytes()); + return this; + } + + /** Getter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ + public long getE_phoff() { + return accessor.getLongAt(e_phoff_offset[mdIdx], md.longSizeInBytes()); + } + + /** Setter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ + public Ehdr_p2 setE_shoff(long val) { + accessor.setLongAt(e_shoff_offset[mdIdx], val, md.longSizeInBytes()); + return this; + } + + /** Getter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ + public long getE_shoff() { + return accessor.getLongAt(e_shoff_offset[mdIdx], md.longSizeInBytes()); + } + + /** Setter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ + public Ehdr_p2 setE_flags(int val) { + accessor.setIntAt(e_flags_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ + public int getE_flags() { + return accessor.getIntAt(e_flags_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p2 setE_ehsize(short val) { + accessor.setShortAt(e_ehsize_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_ehsize() { + return accessor.getShortAt(e_ehsize_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p2 setE_phentsize(short val) { + accessor.setShortAt(e_phentsize_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_phentsize() { + return accessor.getShortAt(e_phentsize_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p2 setE_phnum(short val) { + accessor.setShortAt(e_phnum_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_phnum() { + return accessor.getShortAt(e_phnum_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p2 setE_shentsize(short val) { + accessor.setShortAt(e_shentsize_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_shentsize() { + return accessor.getShortAt(e_shentsize_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p2 setE_shnum(short val) { + accessor.setShortAt(e_shnum_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_shnum() { + return accessor.getShortAt(e_shnum_offset[mdIdx]); + } + + /** Setter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public Ehdr_p2 setE_shstrndx(short val) { + accessor.setShortAt(e_shstrndx_offset[mdIdx], val); + return this; + } + + /** Getter for native field: CType['uint16_t', size [fixed true, lnx64 2], [int]] */ + public short getE_shstrndx() { + return accessor.getShortAt(e_shstrndx_offset[mdIdx]); + } + + // --- Begin CustomJavaCode .cfg declarations + public static int size(final int mdIdx) { + return Ehdr_p2_size[mdIdx]; + } + + public static Ehdr_p2 create(final int mdIdx) { + return create(mdIdx, Buffers.newDirectByteBuffer(size(mdIdx))); + } + + public static Ehdr_p2 create(final int mdIdx, final java.nio.ByteBuffer buf) { + return new Ehdr_p2(mdIdx, buf); + } + + Ehdr_p2(final int mdIdx, final java.nio.ByteBuffer buf) { + this.mdIdx = mdIdx; + this.md = MachineDescription.StaticConfig.values()[mdIdx].md; + this.accessor = new StructAccessor(buf); + } + // ---- End CustomJavaCode .cfg declarations +} diff --git a/src/java/jogamp/common/os/elf/ElfHeader.java b/src/java/jogamp/common/os/elf/ElfHeaderPart1.java index 60b6d50..ec926e9 100644 --- a/src/java/jogamp/common/os/elf/ElfHeader.java +++ b/src/java/jogamp/common/os/elf/ElfHeaderPart1.java @@ -31,13 +31,21 @@ import java.io.IOException; import java.io.RandomAccessFile; import java.nio.ByteBuffer; +import jogamp.common.Debug; +import jogamp.common.os.MachineDescriptionRuntime; + +import com.jogamp.common.os.MachineDescription; +import com.jogamp.common.os.Platform.ABIType; +import com.jogamp.common.os.Platform.CPUType; +import com.jogamp.common.os.Platform.OSType; + import static jogamp.common.os.elf.IOUtils.readBytes; -import static jogamp.common.os.elf.IOUtils.seek; -import static jogamp.common.os.elf.IOUtils.shortToInt; -import static jogamp.common.os.elf.IOUtils.toHexString; /** - * ELF ABI Header + * ELF ABI Header Part-1 + * <p> + * Part-1 can be read w/o knowledge of CPUType! + * </p> * <p> * References: * <ul> @@ -46,11 +54,14 @@ import static jogamp.common.os.elf.IOUtils.toHexString; * <li>http://infocenter.arm.com/ * <ul> * <li>ARM IHI 0044E, current through ABI release 2.09</li> + * <li>ARM IHI 0056B: Elf for ARM 64-bit Architecture</li> * </ul></li> * </ul> * </p> */ -public class ElfHeader { +public class ElfHeaderPart1 { + static final boolean DEBUG = Debug.debug("Platform"); + /** Size of e_ident array - {@value} */ public static int EI_NIDENT = 16; @@ -137,64 +148,6 @@ public class ElfHeader { */ public static final int EI_PAD = 9; - /** - * This masks an 8-bit version number, the version of the ABI to which this - * ELF file conforms. This ABI is version 5. A value of 0 denotes unknown conformance. - * {@value} - */ - public static final int EF_ARM_ABIMASK = 0xFF000000; - public static final int EF_ARM_ABISHIFT = 24; - - /** - * ARM ABI version 5. - * {@value} - */ - public static final int EF_ARM_ABI5 = 0x05000000; - - /** - * The ELF file contains BE-8 code, suitable for execution on an ARM - * Architecture v6 processor. This flag must only be set on an executable file. - * {@value} - */ - public static final int EF_ARM_BE8 = 0x00800000; - - /** - * Legacy code (ABI version 4 and earlier) generated by gcc-arm-xxx might - * use these bits. - * {@value} - */ - public static final int EF_ARM_GCCMASK = 0x00400FFF; - - /** - * Set in executable file headers (e_type = ET_EXEC or ET_DYN) to note that - * the executable file was built to conform to the hardware floating-point - * procedure-call standard. - * <p> - * Compatible with legacy (pre version 5) gcc use as EF_ARM_VFP_FLOAT. - * </p> - * <p> - * Note: This is not used (anymore) - * </p> - * {@value} - */ - public static final int EF_ARM_ABI_FLOAT_HARD = 0x00000400; - - /** - * Set in executable file headers (e_type = ET_EXEC or ET_DYN) to note - * explicitly that the executable file was built to conform to the software - * floating-point procedure-call standard (the base standard). If both - * {@link #EF_ARM_ABI_FLOAT_HARD} and {@link #EF_ARM_ABI_FLOAT_SOFT} are clear, - * conformance to the base procedure-call standard is implied. - * <p> - * Compatible with legacy (pre version 5) gcc use as EF_ARM_SOFT_FLOAT. - * </p> - * <p> - * Note: This is not used (anymore) - * </p> - * {@value} - */ - public static final int EF_ARM_ABI_FLOAT_SOFT = 0x00000200; - /** An unknown type - {@value} */ public static final short ET_NONE = 0; /** A relocatable file - {@value} */ @@ -365,47 +318,104 @@ public class ElfHeader { ELFMAG3 == ident[3] ; } - /** Public access to the raw elf header */ - public final Ehdr d; + /** Public access to the raw elf header part-1 (CPU/ABI independent read) */ + public final Ehdr_p1 raw; + private final byte[] E_ident; - /** Public access to the {@link SectionHeader} */ - public final SectionHeader[] sht; + /** Lower case CPUType name */ + public final String cpuName; + public final CPUType cpuType; + public final ABIType abiType; - private final String string; - private final byte[] E_ident; + public final MachineDescription.StaticConfig machDesc; /** * Note: The input stream shall stay untouch to be able to read sections! - * + * @param osType TODO * @param in input stream of a binary file at position zero + * * @return * @throws IOException if reading from the given input stream fails or less then ELF Header size bytes * @throws IllegalArgumentException if the given input stream does not represent an ELF Header */ - public static ElfHeader read(final RandomAccessFile in) throws IOException, IllegalArgumentException { - final int eh_sz = Ehdr.size(); - final byte[] buf = new byte[eh_sz]; - readBytes (in, buf, 0, eh_sz); - final ElfHeader eh = new ElfHeader(ByteBuffer.wrap(buf, 0, buf.length), in); - return eh; + public static ElfHeaderPart1 read(final OSType osType, final RandomAccessFile in) throws IOException, IllegalArgumentException { + return new ElfHeaderPart1(osType, in); } /** + * @param osType TODO * @param buf ELF Header bytes * @throws IllegalArgumentException if the given buffer does not represent an ELF Header * @throws IOException */ - ElfHeader(final java.nio.ByteBuffer buf, final RandomAccessFile in) throws IllegalArgumentException, IOException { - d = Ehdr.create(buf); - E_ident = d.getE_ident(0, new byte[Ehdr.getE_identArrayLength()]); + ElfHeaderPart1(final OSType osType, final RandomAccessFile in) throws IllegalArgumentException, IOException { + { + final byte[] buf = new byte[Ehdr_p1.size()]; + readBytes (in, buf, 0, buf.length); + final ByteBuffer eh1Bytes = ByteBuffer.wrap(buf, 0, buf.length); + raw = Ehdr_p1.create(eh1Bytes); + } + E_ident = raw.getE_ident(0, new byte[Ehdr_p1.getE_identArrayLength()]); if( !isIdentityValid(E_ident) ) { throw new IllegalArgumentException("Buffer is not an ELF Header"); } - sht = readSectionHeaderTable(in); - string = toStringImpl(); - } - public final short getSize() { return d.getE_ehsize(); } + final short machine = getMachine(); + switch ( machine ) { + case EM_ARM: + cpuName = "arm"; // lowest 32bit denominator, ok for now + abiType = ABIType.GENERIC_ABI; + break; + case EM_AARCH64: + cpuName = "aarch64"; + abiType = ABIType.EABI_AARCH64; + break; + case EM_X86_64: + cpuName = "x86_64"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_386: + cpuName = "i386"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_486: + cpuName = "i486"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_IA_64: + cpuName = "ia64"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_MIPS: + cpuName = "mips"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_MIPS_X: + cpuName = "mips-x"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_MIPS_RS3_LE: + cpuName = "mips-rs3-le"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_PPC: + cpuName = "ppc"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_PPC64: + cpuName = "ppc64"; + abiType = ABIType.GENERIC_ABI; + break; + case EM_SH: // Hitachi SuperH ? + default: + throw new IllegalArgumentException("CPUType and ABIType could not be determined"); + } + cpuType = CPUType.query(cpuName.toLowerCase()); + machDesc = MachineDescriptionRuntime.get(osType, cpuType, isLittleEndian()); + if(DEBUG) { + System.err.println("ELF-1: cpuName "+cpuName+" -> "+cpuType+", "+abiType+", machDesc "+machDesc.toShortString()); + } + } /** * Returns the architecture class in bits, @@ -428,6 +438,19 @@ public class ElfHeader { return E_ident[EI_DATA]; } + /** + * Returns whether the processor's {@link #getDataEncodingMode() data encoding} is {@link #ELFDATA2LSB}. + */ + public final boolean isLittleEndian() { return ELFDATA2LSB == E_ident[EI_DATA]; } + /** + * Returns whether the processor's {@link #getDataEncodingMode() data encoding} is {@link #ELFDATA2MSB}. + */ + public final boolean isBigEndian() { return ELFDATA2MSB == E_ident[EI_DATA]; } + /** + * Returns whether the processor's {@link #getDataEncodingMode() data encoding} is {@link #ELFDATANONE}. + */ + public final boolean isNoneEndian() { return ELFDATANONE == E_ident[EI_DATA]; } + /** Returns the ELF file version, should be {@link #EV_CURRENT}. */ public final byte getVersion() { return E_ident[EI_VERSION]; @@ -445,210 +468,33 @@ public class ElfHeader { /** Returns the object file type, e.g. {@link #ET_EXEC}, .. */ public final short getType() { - return d.getE_type(); + return raw.getE_type(); } /** Returns the required architecture for the file, e.g. {@link #EM_386}, .. */ public final short getMachine() { - return d.getE_machine(); - } - - /** - * Returns true if {@link #getMachine() machine} is a 32 bit ARM CPU - * of type {@link #EM_ARM}. */ - public final boolean isArm() { - return getMachine() == EM_ARM; - } - - /** - * Returns true if {@link #getMachine() machine} is a 64 bit AARCH64 ARM CPU - * of type {@link #EM_AARCH64}. */ - public final boolean isAARCH64() { - return getMachine() == EM_AARCH64; - } - - /** - * Returns true if {@link #getMachine() machine} is a 32 or 64 bit Intel CPU - * of type {@link #EM_386}, {@link #EM_486} or {@link #EM_X86_64}. */ - public final boolean isX86_32() { - final short m = getMachine(); - return EM_386 == m || - EM_486 == m || - EM_X86_64 == m; - } - - /** - * Returns true if {@link #getMachine() machine} is a 64 bit AMD/Intel x86_64 CPU - * of type {@link #EM_X86_64}. */ - public final boolean isX86_64() { - return getMachine() == EM_X86_64; - } - - /** - * Returns true if {@link #getMachine() machine} is a 64 bit Intel Itanium CPU - * of type {@link #EM_IA_64}. */ - public final boolean isIA64() { - return getMachine() == EM_IA_64; - } - - /** - * Returns true if {@link #getMachine() machine} is a 32 or 64 bit MIPS CPU - * of type {@link #EM_MIPS}, {@link #EM_MIPS_X} or {@link #EM_MIPS_RS3_LE}. */ - public final boolean isMips() { - final short m = getMachine(); - return EM_MIPS == m || - EM_MIPS_X == m || - EM_MIPS_RS3_LE == m; - } - - /** Returns the processor-specific flags associated with the file. */ - public final int getFlags() { - return d.getE_flags(); - } - - /** Returns the ARM EABI version from {@link #getFlags() flags}, maybe 0 if not an ARM EABI. */ - public byte getArmABI() { - return (byte) ( ( ( EF_ARM_ABIMASK & d.getE_flags() ) >> EF_ARM_ABISHIFT ) & 0xff ); - } - - /** Returns the ARM EABI legacy GCC {@link #getFlags() flags}, maybe 0 if not an ARM EABI or not having legacy GCC flags. */ - public int getArmLegacyGCCFlags() { - final int f = d.getE_flags(); - return 0 != ( EF_ARM_ABIMASK & f ) ? ( EF_ARM_GCCMASK & f ) : 0; - } - - /** - * Returns the ARM EABI float mode from {@link #getFlags() flags}, - * i.e. 1 for {@link #EF_ARM_ABI_FLOAT_SOFT}, 2 for {@link #EF_ARM_ABI_FLOAT_HARD} - * or 0 for none. - * <p> - * Note: This is not used (anymore) - * </p> - */ - public byte getArmFloatMode() { - final int f = d.getE_flags(); - if( 0 != ( EF_ARM_ABIMASK & f ) ) { - if( ( EF_ARM_ABI_FLOAT_HARD & f ) != 0 ) { - return 2; - } - if( ( EF_ARM_ABI_FLOAT_SOFT & f ) != 0 ) { - return 1; - } - } - return 0; - } - - /** Returns the 1st occurence of matching SectionHeader {@link SectionHeader#getType() type}, or null if not exists. */ - public final SectionHeader getSectionHeader(final int type) { - for(int i=0; i<sht.length; i++) { - final SectionHeader sh = sht[i]; - if( sh.getType() == type ) { - return sh; - } - } - return null; - } - - /** Returns the 1st occurence of matching SectionHeader {@link SectionHeader#getName() name}, or null if not exists. */ - public final SectionHeader getSectionHeader(final String name) { - for(int i=0; i<sht.length; i++) { - final SectionHeader sh = sht[i]; - if( sh.getName().equals(name) ) { - return sh; - } - } - return null; + return raw.getE_machine(); } @Override public final String toString() { - return string; - } - - private final String toStringImpl() { - final String machineS; - if( isArm() ) { - machineS=", arm"; - } else if( isX86_64() ) { - machineS=", x86_64"; - } else if( isX86_32() ) { - machineS=", x86_32"; - } else if( isIA64() ) { - machineS=", itanium"; - } else if( isMips() ) { - machineS=", mips"; - } else { - machineS=""; - } final int enc = getDataEncodingMode(); final String encS; switch(enc) { - case 1: encS = "LSB"; break; - case 2: encS = "MSB"; break; - default: encS = "NON"; break; - } - final int armABI = getArmABI(); - final String armFlagsS; - if( 0 != armABI ) { - armFlagsS=", arm[abi "+armABI+", lGCC "+getArmLegacyGCCFlags()+", float "+getArmFloatMode()+"]"; - } else { - armFlagsS=""; - } - return "ElfHeader[vers "+getVersion()+", machine["+getMachine()+machineS+"], bits "+getArchClassBits()+", enc "+encS+ - ", abi[os "+getOSABI()+", vers "+getOSABIVersion()+"], flags["+toHexString(getFlags())+armFlagsS+"], type "+getType()+", sh-num "+sht.length+"]"; - } - - final SectionHeader[] readSectionHeaderTable(final RandomAccessFile in) throws IOException, IllegalArgumentException { - // positioning - { - final long off = d.getE_shoff(); // absolute offset - if( 0 == off ) { - return new SectionHeader[0]; - } - seek(in, off); + case ELFDATA2LSB: encS = "LSB"; break; + case ELFDATA2MSB: encS = "MSB"; break; + default: encS = "NON"; break; /* ELFDATANONE */ } - final SectionHeader[] sht; - final int strndx = d.getE_shstrndx(); - final int size = d.getE_shentsize(); - final int num; - int i; - if( 0 == d.getE_shnum() ) { - // Read 1st table 1st and use it's sh_size - final byte[] buf0 = new byte[size]; - readBytes(in, buf0, 0, size); - final SectionHeader sh0 = new SectionHeader(buf0, 0, size, 0); - num = (int) sh0.d.getSh_size(); - if( 0 >= num ) { - throw new IllegalArgumentException("EHdr sh_num == 0 and 1st SHdr size == 0"); - } - sht = new SectionHeader[num]; - sht[0] = sh0; - i=1; - } else { - num = d.getE_shnum(); - sht = new SectionHeader[num]; - i=0; + final int type = getType(); + final String typeS; + switch(type) { + case ET_REL: typeS = "reloc"; break; + case ET_EXEC: typeS = "exec"; break; + case ET_DYN: typeS = "shared"; break; + case ET_CORE: typeS = "core"; break; + default: typeS = "none"; break; /* ET_NONE */ } - for(; i<num; i++) { - final byte[] buf = new byte[size]; - readBytes(in, buf, 0, size); - sht[i] = new SectionHeader(buf, 0, size, i); - } - if( SectionHeader.SHN_UNDEF != strndx ) { - // has section name string table - if( shortToInt(SectionHeader.SHN_LORESERVE) <= strndx ) { - throw new InternalError("TODO strndx: "+SectionHeader.SHN_LORESERVE+" < "+strndx); - } - final SectionHeader strShdr = sht[strndx]; - if( SectionHeader.SHT_STRTAB != strShdr.getType() ) { - throw new IllegalArgumentException("Ref. string Shdr["+strndx+"] is of type "+strShdr.d.getSh_type()); - } - final Section strS = strShdr.readSection(in); - for(i=0; i<num; i++) { - sht[i].initName(strS, sht[i].d.getSh_name()); - } - } - - return sht; + return "ELF-1[vers "+getVersion()+", machine["+getMachine()+", "+cpuType+", "+abiType+", machDesc "+machDesc.toShortString()+"], bits "+getArchClassBits()+", enc "+encS+ + ", abi[os "+getOSABI()+", vers "+getOSABIVersion()+"], type "+typeS+"]"; } } diff --git a/src/java/jogamp/common/os/elf/ElfHeaderPart2.java b/src/java/jogamp/common/os/elf/ElfHeaderPart2.java new file mode 100644 index 0000000..320b8b4 --- /dev/null +++ b/src/java/jogamp/common/os/elf/ElfHeaderPart2.java @@ -0,0 +1,374 @@ +/** + * Copyright 2013 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package jogamp.common.os.elf; + +import java.io.IOException; +import java.io.RandomAccessFile; +import java.nio.ByteBuffer; + +import com.jogamp.common.os.Platform.ABIType; +import com.jogamp.common.os.Platform.CPUFamily; +import com.jogamp.common.os.Platform.CPUType; + +import static jogamp.common.os.elf.IOUtils.readBytes; +import static jogamp.common.os.elf.IOUtils.seek; +import static jogamp.common.os.elf.IOUtils.shortToInt; +import static jogamp.common.os.elf.IOUtils.toHexString; + +/** + * ELF ABI Header Part-2 + * <p> + * Part-2 can only be read w/ knowledge of CPUType! + * </p> + * <p> + * 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 0056B: Elf for ARM 64-bit Architecture</li> + * </ul></li> + * </ul> + * </p> + */ +public class ElfHeaderPart2 { + /** + * This masks an 8-bit version number, the version of the ABI to which this + * ELF file conforms. This ABI is version 5. A value of 0 denotes unknown conformance. + * {@value} + */ + public static final int EF_ARM_ABIMASK = 0xFF000000; + public static final int EF_ARM_ABISHIFT = 24; + + /** + * ARM ABI version 5. + * {@value} + */ + public static final int EF_ARM_ABI5 = 0x05000000; + + /** + * The ELF file contains BE-8 code, suitable for execution on an ARM + * Architecture v6 processor. This flag must only be set on an executable file. + * {@value} + */ + public static final int EF_ARM_BE8 = 0x00800000; + + /** + * Legacy code (ABI version 4 and earlier) generated by gcc-arm-xxx might + * use these bits. + * {@value} + */ + public static final int EF_ARM_GCCMASK = 0x00400FFF; + + /** + * Set in executable file headers (e_type = ET_EXEC or ET_DYN) to note that + * the executable file was built to conform to the hardware floating-point + * procedure-call standard. + * <p> + * Compatible with legacy (pre version 5) gcc use as EF_ARM_VFP_FLOAT. + * </p> + * <p> + * Note: This is not used (anymore) + * </p> + * {@value} + */ + public static final int EF_ARM_ABI_FLOAT_HARD = 0x00000400; + + /** + * Set in executable file headers (e_type = ET_EXEC or ET_DYN) to note + * explicitly that the executable file was built to conform to the software + * floating-point procedure-call standard (the base standard). If both + * {@link #EF_ARM_ABI_FLOAT_HARD} and {@link #EF_ARM_ABI_FLOAT_SOFT} are clear, + * conformance to the base procedure-call standard is implied. + * <p> + * Compatible with legacy (pre version 5) gcc use as EF_ARM_SOFT_FLOAT. + * </p> + * <p> + * Note: This is not used (anymore) + * </p> + * {@value} + */ + public static final int EF_ARM_ABI_FLOAT_SOFT = 0x00000200; + + /** Public access to the elf header part-1 (CPU/ABI independent read) */ + public final ElfHeaderPart1 eh1; + + /** Public access to the raw elf header part-2 (CPU/ABI dependent read) */ + public final Ehdr_p2 raw; + + /** Lower case CPUType name */ + public final String cpuName; + public final CPUType cpuType; + public final ABIType abiType; + + /** Public access to the {@link SectionHeader} */ + public final SectionHeader[] sht; + + /** + * Note: The input stream shall stay untouch to be able to read sections! + * + * @param in input stream of a binary file at position zero + * @return + * @throws IOException if reading from the given input stream fails or less then ELF Header size bytes + * @throws IllegalArgumentException if the given input stream does not represent an ELF Header + */ + public static ElfHeaderPart2 read(final ElfHeaderPart1 eh1, final RandomAccessFile in) throws IOException, IllegalArgumentException { + return new ElfHeaderPart2(eh1, in); + } + + /** + * @param buf ELF Header bytes + * @throws IllegalArgumentException if the given buffer does not represent an ELF Header + * @throws IOException + */ + ElfHeaderPart2(final ElfHeaderPart1 eh1, final RandomAccessFile in) throws IllegalArgumentException, IOException { + this.eh1 = eh1; + // + // Part-2 + // + { + final byte[] buf = new byte[Ehdr_p2.size(eh1.machDesc.ordinal())]; + readBytes (in, buf, 0, buf.length); + final ByteBuffer eh2Bytes = ByteBuffer.wrap(buf, 0, buf.length); + raw = Ehdr_p2.create(eh1.machDesc.ordinal(), eh2Bytes); + } + sht = readSectionHeaderTable(in); + + if( CPUFamily.ARM == eh1.cpuType.family && eh1.cpuType.is32Bit ) { + // AArch64, has no SHT_ARM_ATTRIBUTES or SHT_AARCH64_ATTRIBUTES SectionHeader defined in our builds! + String armCpuName = null; + String armCpuRawName = null; + boolean abiVFPArgsAcceptsVFPVariant = false; + final SectionHeader sh = getSectionHeader(SectionHeader.SHT_ARM_ATTRIBUTES); + if(ElfHeaderPart1.DEBUG) { + System.err.println("ELF-2: Got ARM Attribs Section Header: "+sh); + } + if( null != sh ) { + final SectionArmAttributes sArmAttrs = (SectionArmAttributes) sh.readSection(in); + if(ElfHeaderPart1.DEBUG) { + System.err.println("ELF-2: Got ARM Attribs Section Block : "+sArmAttrs); + } + final SectionArmAttributes.Attribute cpuNameArgsAttr = sArmAttrs.get(SectionArmAttributes.Tag.CPU_name); + if( null != cpuNameArgsAttr && cpuNameArgsAttr.isNTBS() ) { + armCpuName = cpuNameArgsAttr.getNTBS(); + } + final SectionArmAttributes.Attribute cpuRawNameArgsAttr = sArmAttrs.get(SectionArmAttributes.Tag.CPU_raw_name); + if( null != cpuRawNameArgsAttr && cpuRawNameArgsAttr.isNTBS() ) { + armCpuRawName = cpuRawNameArgsAttr.getNTBS(); + } + final SectionArmAttributes.Attribute abiVFPArgsAttr = sArmAttrs.get(SectionArmAttributes.Tag.ABI_VFP_args); + if( null != abiVFPArgsAttr ) { + abiVFPArgsAcceptsVFPVariant = SectionArmAttributes.abiVFPArgsAcceptsVFPVariant(abiVFPArgsAttr.getULEB128()); + } + } + { + String _cpuName; + if( null != armCpuName && armCpuName.length() > 0 ) { + _cpuName = armCpuName.toLowerCase().replace(' ', '-'); + } else if( null != armCpuRawName && armCpuRawName.length() > 0 ) { + _cpuName = armCpuRawName.toLowerCase().replace(' ', '-'); + } else { + _cpuName = eh1.cpuName; + } + + // 1st-try: native name + CPUType _cpuType = queryCPUTypeSafe(_cpuName); + if( null == _cpuType ) { + // 2nd-try: "arm-" + native name + _cpuName = "arm-"+_cpuName; + _cpuType = queryCPUTypeSafe(_cpuName); + if( null == _cpuType ) { + // finally: Use ELF-1 + _cpuName = eh1.cpuName; + _cpuType = queryCPUTypeSafe(_cpuName); + if( null == _cpuType ) { + throw new InternalError("XXX: "+_cpuName+", "+eh1); // shall not happen + } + } + } + cpuName = _cpuName; + cpuType = _cpuType; + if(ElfHeaderPart1.DEBUG) { + System.err.println("ELF-2: abiARM cpuName "+_cpuName+"[armCpuName "+armCpuName+", armCpuRawName "+armCpuRawName+"] -> "+cpuName+" -> "+cpuType+", abiVFPArgsAcceptsVFPVariant "+abiVFPArgsAcceptsVFPVariant); + } + } + if( cpuType.is32Bit ) { // always true, see above! + abiType = abiVFPArgsAcceptsVFPVariant ? ABIType.EABI_GNU_ARMHF : ABIType.EABI_GNU_ARMEL; + } else { + abiType = eh1.abiType; + } + } else { + cpuName = eh1.cpuName; + cpuType = eh1.cpuType; + abiType = eh1.abiType; + } + if(ElfHeaderPart1.DEBUG) { + System.err.println("ELF-2: cpuName "+cpuName+" -> "+cpuType+", "+abiType); + } + } + private static CPUType queryCPUTypeSafe(final String cpuName) { + CPUType res = null; + try { + res = CPUType.query(cpuName); + } catch (final Throwable t) { + if(ElfHeaderPart1.DEBUG) { + System.err.println("ELF-2: queryCPUTypeSafe("+cpuName+"): "+t.getMessage()); + } + } + return res; + } + + public final short getSize() { return raw.getE_ehsize(); } + + /** Returns the processor-specific flags associated with the file. */ + public final int getFlags() { + return raw.getE_flags(); + } + + /** Returns the ARM EABI version from {@link #getFlags() flags}, maybe 0 if not an ARM EABI. */ + public byte getArmABI() { + return (byte) ( ( ( EF_ARM_ABIMASK & raw.getE_flags() ) >> EF_ARM_ABISHIFT ) & 0xff ); + } + + /** Returns the ARM EABI legacy GCC {@link #getFlags() flags}, maybe 0 if not an ARM EABI or not having legacy GCC flags. */ + public int getArmLegacyGCCFlags() { + final int f = raw.getE_flags(); + return 0 != ( EF_ARM_ABIMASK & f ) ? ( EF_ARM_GCCMASK & f ) : 0; + } + + /** + * Returns the ARM EABI float mode from {@link #getFlags() flags}, + * i.e. 1 for {@link #EF_ARM_ABI_FLOAT_SOFT}, 2 for {@link #EF_ARM_ABI_FLOAT_HARD} + * or 0 for none. + * <p> + * Note: This is not used (anymore) + * </p> + */ + public byte getArmFloatMode() { + final int f = raw.getE_flags(); + if( 0 != ( EF_ARM_ABIMASK & f ) ) { + if( ( EF_ARM_ABI_FLOAT_HARD & f ) != 0 ) { + return 2; + } + if( ( EF_ARM_ABI_FLOAT_SOFT & f ) != 0 ) { + return 1; + } + } + return 0; + } + + /** Returns the 1st occurence of matching SectionHeader {@link SectionHeader#getType() type}, or null if not exists. */ + public final SectionHeader getSectionHeader(final int type) { + for(int i=0; i<sht.length; i++) { + final SectionHeader sh = sht[i]; + if( sh.getType() == type ) { + return sh; + } + } + return null; + } + + /** Returns the 1st occurence of matching SectionHeader {@link SectionHeader#getName() name}, or null if not exists. */ + public final SectionHeader getSectionHeader(final String name) { + for(int i=0; i<sht.length; i++) { + final SectionHeader sh = sht[i]; + if( sh.getName().equals(name) ) { + return sh; + } + } + return null; + } + + @Override + public final String toString() { + final int armABI = getArmABI(); + final String armFlagsS; + if( 0 != armABI ) { + armFlagsS=", arm[abi "+armABI+", lGCC "+getArmLegacyGCCFlags()+", float "+getArmFloatMode()+"]"; + } else { + armFlagsS=""; + } + return "ELF-2["+cpuType+", "+abiType+", flags["+toHexString(getFlags())+armFlagsS+"], sh-num "+sht.length+"]"; + } + + final SectionHeader[] readSectionHeaderTable(final RandomAccessFile in) throws IOException, IllegalArgumentException { + // positioning + { + final long off = raw.getE_shoff(); // absolute offset + if( 0 == off ) { + return new SectionHeader[0]; + } + seek(in, off); + } + final SectionHeader[] sht; + final int strndx = raw.getE_shstrndx(); + final int size = raw.getE_shentsize(); + final int num; + int i; + if( 0 == raw.getE_shnum() ) { + // Read 1st table 1st and use it's sh_size + final byte[] buf0 = new byte[size]; + readBytes(in, buf0, 0, size); + final SectionHeader sh0 = new SectionHeader(this, buf0, 0, size, 0); + num = (int) sh0.raw.getSh_size(); + if( 0 >= num ) { + throw new IllegalArgumentException("EHdr sh_num == 0 and 1st SHdr size == 0"); + } + sht = new SectionHeader[num]; + sht[0] = sh0; + i=1; + } else { + num = raw.getE_shnum(); + sht = new SectionHeader[num]; + i=0; + } + for(; i<num; i++) { + final byte[] buf = new byte[size]; + readBytes(in, buf, 0, size); + sht[i] = new SectionHeader(this, buf, 0, size, i); + } + if( SectionHeader.SHN_UNDEF != strndx ) { + // has section name string table + if( shortToInt(SectionHeader.SHN_LORESERVE) <= strndx ) { + throw new InternalError("TODO strndx: "+SectionHeader.SHN_LORESERVE+" < "+strndx); + } + final SectionHeader strShdr = sht[strndx]; + if( SectionHeader.SHT_STRTAB != strShdr.getType() ) { + throw new IllegalArgumentException("Ref. string Shdr["+strndx+"] is of type "+strShdr.raw.getSh_type()); + } + final Section strS = strShdr.readSection(in); + for(i=0; i<num; i++) { + sht[i].initName(strS, sht[i].raw.getSh_name()); + } + } + + return sht; + } +} diff --git a/src/java/jogamp/common/os/elf/IOUtils.java b/src/java/jogamp/common/os/elf/IOUtils.java index 62b47db..454a325 100644 --- a/src/java/jogamp/common/os/elf/IOUtils.java +++ b/src/java/jogamp/common/os/elf/IOUtils.java @@ -30,7 +30,6 @@ package jogamp.common.os.elf; import java.io.IOException; import java.io.RandomAccessFile; -import com.jogamp.common.os.Platform; import com.jogamp.common.util.Bitstream; class IOUtils { @@ -61,17 +60,12 @@ class IOUtils { in.seek(newPos); } - static int readUInt32(final byte[] in, final int offset) { - final int v = Bitstream.uint32LongToInt(Bitstream.readUInt32(!Platform.isLittleEndian(), in, offset)); + static int readUInt32(final boolean isBigEndian, final byte[] in, final int offset) { + final int v = Bitstream.uint32LongToInt(Bitstream.readUInt32(isBigEndian, in, offset)); if( 0 > v ) { throw new IllegalArgumentException("Read uint32 value "+toHexString(v)+" > int32-max "+toHexString(MAX_INT_VALUE)); } return v; - /** Need to fix endian for below path .. - checkBounds(in, offset, 4); - final byte[] uint = new byte[] { 0, 0, 0, 0, in[offset+0], in[offset+1], in[offset+2], in[offset+3] }; - final ByteBuffer b = ByteBuffer.wrap(uint, 0, 8).order(ByteOrder.nativeOrder()); - return b.asLongBuffer().get(0); */ } /** diff --git a/src/java/jogamp/common/os/elf/SectionArmAttributes.java b/src/java/jogamp/common/os/elf/SectionArmAttributes.java index 91e8c31..e6d9257 100644 --- a/src/java/jogamp/common/os/elf/SectionArmAttributes.java +++ b/src/java/jogamp/common/os/elf/SectionArmAttributes.java @@ -1,3 +1,30 @@ +/** + * Copyright 2013 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ package jogamp.common.os.elf; import static jogamp.common.os.elf.IOUtils.toHexString; @@ -172,7 +199,7 @@ public class SectionArmAttributes extends Section { SectionArmAttributes(final SectionHeader sh, final byte[] data, final int offset, final int length) throws IndexOutOfBoundsException, IllegalArgumentException { super(sh, data, offset, length); - this.vendorAttributesList = parse(data, offset, length); + this.vendorAttributesList = parse(sh, data, offset, length); } @Override @@ -208,6 +235,7 @@ public class SectionArmAttributes extends Section { } /** + * @param sh TODO * @param in byte source buffer to parse * @param offset offset within byte source buffer to start parsing * @param remaining remaining numbers of bytes to parse beginning w/ <code>sb_off</code>, @@ -215,7 +243,7 @@ public class SectionArmAttributes extends Section { * @throws IndexOutOfBoundsException if <code>offset + remaining > sb.length</code>. * @throws IllegalArgumentException if section parsing failed, i.e. incompatible version or data. */ - static List<VendorAttributes> parse(final byte[] in, final int offset, final int remaining) throws IndexOutOfBoundsException, IllegalArgumentException { + static List<VendorAttributes> parse(final SectionHeader sh, final byte[] in, final int offset, final int remaining) throws IndexOutOfBoundsException, IllegalArgumentException { Bitstream.checkBounds(in, offset, remaining); int i = offset; if( FORMAT_VERSION_A != in[ i ] ) { @@ -224,10 +252,11 @@ public class SectionArmAttributes extends Section { i++; final List<VendorAttributes> vendorAttributesList = new ArrayList<VendorAttributes>(); + final boolean isBigEndian = sh.eh2.eh1.isBigEndian(); while(i < remaining) { final int i_pre = i; - final int secLen = readUInt32(in, i); /* total section size: 4 + string + content, i.e. offset to next section */ + final int secLen = readUInt32(isBigEndian, in, i); /* total section size: 4 + string + content, i.e. offset to next section */ i+=4; final String vendor; @@ -241,7 +270,7 @@ public class SectionArmAttributes extends Section { while(i < secLen) { final int[] i_post = new int[] { 0 }; - parseSub(in, i, secLen - i, i_post, attributes); + parseSub(isBigEndian, in, i, secLen - i, i_post, attributes); i = i_post[0]; } @@ -261,6 +290,7 @@ public class SectionArmAttributes extends Section { } /** + * @param isBigEndian TODO * @param in byte source buffer to parse * @param offset offset within byte source buffer to start parsing * @param remaining remaining numbers of bytes to parse beginning w/ <code>sb_off</code>, @@ -268,7 +298,10 @@ public class SectionArmAttributes extends Section { * @throws IndexOutOfBoundsException if <code>offset + remaining > sb.length</code>. * @throws IllegalArgumentException if section parsing failed, i.e. incompatible version or data. */ - static void parseSub(final byte[] in, final int offset, final int remaining, final int[] offset_post, final List<Attribute> attributes) throws IndexOutOfBoundsException, IllegalArgumentException { + private static void parseSub(final boolean isBigEndian, final byte[] in, final int offset, final int remaining, + final int[] offset_post, final List<Attribute> attributes) + throws IndexOutOfBoundsException, IllegalArgumentException + { Bitstream.checkBounds(in, offset, remaining); // Starts w/ sub-section Tag @@ -283,7 +316,7 @@ public class SectionArmAttributes extends Section { case File: case Section: case Symbol: - subSecLen = readUInt32(in, i); + subSecLen = readUInt32(isBigEndian, in, i); i+=4; break; default: diff --git a/src/java/jogamp/common/os/elf/SectionHeader.java b/src/java/jogamp/common/os/elf/SectionHeader.java index 20a40a5..533c04b 100644 --- a/src/java/jogamp/common/os/elf/SectionHeader.java +++ b/src/java/jogamp/common/os/elf/SectionHeader.java @@ -133,6 +133,12 @@ public class SectionHeader { * {@value} */ public static final int SHT_ARM_ATTRIBUTES = 0x70000003; + + /** + * {@value}. FIXME: Same as {@link #SHT_ARM_ATTRIBUTES}, ok? + */ + public static final int SHT_AARCH64_ATTRIBUTES = 0x70000003; + /** * {@value} */ @@ -171,24 +177,28 @@ public class SectionHeader { */ public static final short SHN_HIRESERVE = (short)0xffff; + /** Public access to the elf header */ + public final ElfHeaderPart2 eh2; + /** Public access to the raw elf section header */ - public final Shdr d; + public final Shdr raw; private final int idx; private String name; - SectionHeader(final byte[] buf, final int offset, final int length, final int sectionIdx) { - this( ByteBuffer.wrap(buf, 0, buf.length), sectionIdx ); + SectionHeader(final ElfHeaderPart2 eh, final byte[] buf, final int offset, final int length, final int sectionIdx) { + this( eh, ByteBuffer.wrap(buf, 0, buf.length), sectionIdx ); } - SectionHeader(final java.nio.ByteBuffer buf, final int idx) { - d = Shdr.create(buf); + SectionHeader(final ElfHeaderPart2 eh, final java.nio.ByteBuffer buf, final int idx) { + this.eh2 = eh; + this.raw = Shdr.create(eh.eh1.machDesc.ordinal(), buf); this.idx = idx; - name = null; + this.name = null; } @Override public String toString() { - return "SectionHeader[idx "+idx+", name "+name+", type "+toHexString(getType())+", link "+d.getSh_link()+", info "+toHexString(d.getSh_info())+", flags "+toHexString(getFlags())+"]"; + return "SectionHeader[idx "+idx+", name "+name+", type "+toHexString(getType())+", link "+raw.getSh_link()+", info "+toHexString(raw.getSh_info())+", flags "+toHexString(getFlags())+"]"; } /** @@ -206,17 +216,17 @@ public class SectionHeader { /** Returns the type of this section. */ public int getType() { - return d.getSh_type(); + return raw.getSh_type(); } /** Returns the flags of this section. */ public long getFlags() { - return d.getSh_flags(); + return raw.getSh_flags(); } /** Returns the size of this section. */ public long getSize() { - return d.getSh_size(); + return raw.getSh_size(); } /** Returns this section name, maybe <code>null</code> if not read. */ @@ -232,9 +242,9 @@ public class SectionHeader { * @throws IllegalArgumentException if section offset or size mismatch including size > {@link Integer#MAX_VALUE} */ public Section readSection(final RandomAccessFile in) throws IOException, IllegalArgumentException { - final int s_size = long2Int(d.getSh_size()); + final int s_size = long2Int(raw.getSh_size()); if( 0 == s_size || 0 > s_size ) { - throw new IllegalArgumentException("Shdr["+idx+"] has invalid int size: "+d.getSh_size()+" -> "+s_size); + throw new IllegalArgumentException("Shdr["+idx+"] has invalid int size: "+raw.getSh_size()+" -> "+s_size); } final byte[] s_buf = new byte[s_size]; return readSectionImpl(in, s_buf, 0, s_size); @@ -252,9 +262,9 @@ public class SectionHeader { * @throws IllegalArgumentException if requested read length is > section size */ public Section readSection(final RandomAccessFile in, final byte[] b, final int b_off, final int r_len) throws IOException, IllegalArgumentException { - final int s_size = long2Int(d.getSh_size()); + final int s_size = long2Int(raw.getSh_size()); if( 0 == s_size || 0 > s_size ) { - throw new IllegalArgumentException("Shdr["+idx+"] has invalid int size: "+d.getSh_size()+" -> "+s_size); + throw new IllegalArgumentException("Shdr["+idx+"] has invalid int size: "+raw.getSh_size()+" -> "+s_size); } if( r_len > s_size ) { throw new IllegalArgumentException("Shdr["+idx+"] has only "+s_size+" bytes, while read request is of "+r_len+" bytes"); @@ -263,7 +273,7 @@ public class SectionHeader { } Section readSectionImpl(final RandomAccessFile in, final byte[] b, final int b_off, final int r_len) throws IOException, IllegalArgumentException { - final long s_off = d.getSh_offset(); + final long s_off = raw.getSh_offset(); seek(in, s_off); readBytes(in, b, b_off, r_len); if( SectionHeader.SHT_ARM_ATTRIBUTES == getType() ) { diff --git a/src/java/jogamp/common/os/elf/Shdr.java b/src/java/jogamp/common/os/elf/Shdr.java index e5fe147..0b75fd6 100644 --- a/src/java/jogamp/common/os/elf/Shdr.java +++ b/src/java/jogamp/common/os/elf/Shdr.java @@ -1,4 +1,4 @@ -/* !---- DO NOT EDIT: This file autogenerated by com/jogamp/gluegen/JavaEmitter.java on Fri Jan 30 06:44:16 CET 2015 ----! */ +/* !---- DO NOT EDIT: This file autogenerated by com/jogamp/gluegen/JavaEmitter.java on Sun Feb 01 03:27:25 CET 2015 ----! */ package jogamp.common.os.elf; @@ -15,45 +15,30 @@ public class Shdr { StructAccessor accessor; - private static final int mdIdx = MachineDescriptionRuntime.getStatic().ordinal(); - - private static final int[] Shdr_size = new int[] { 40 /* ARMle_EABI */, 40 /* X86_32_UNIX */, 64 /* X86_64_UNIX */, 40 /* X86_32_MACOS */, 40 /* X86_32_WINDOWS */, 64 /* X86_64_WINDOWS */, 40 /* SPARC_32_SUNOS */ }; - private static final int[] sh_name_offset = new int[] { 0 /* ARMle_EABI */, 0 /* X86_32_UNIX */, 0 /* X86_64_UNIX */, 0 /* X86_32_MACOS */, 0 /* X86_32_WINDOWS */, 0 /* X86_64_WINDOWS */, 0 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_name_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_type_offset = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_type_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_flags_offset = new int[] { 8 /* ARMle_EABI */, 8 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 8 /* X86_32_MACOS */, 8 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 8 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_flags_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_addr_offset = new int[] { 12 /* ARMle_EABI */, 12 /* X86_32_UNIX */, 16 /* X86_64_UNIX */, 12 /* X86_32_MACOS */, 12 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 12 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_addr_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_offset_offset = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 24 /* X86_64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 24 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_offset_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_size_offset = new int[] { 20 /* ARMle_EABI */, 20 /* X86_32_UNIX */, 32 /* X86_64_UNIX */, 20 /* X86_32_MACOS */, 20 /* X86_32_WINDOWS */, 32 /* X86_64_WINDOWS */, 20 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_size_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_link_offset = new int[] { 24 /* ARMle_EABI */, 24 /* X86_32_UNIX */, 40 /* X86_64_UNIX */, 24 /* X86_32_MACOS */, 24 /* X86_32_WINDOWS */, 40 /* X86_64_WINDOWS */, 24 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_link_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_info_offset = new int[] { 28 /* ARMle_EABI */, 28 /* X86_32_UNIX */, 44 /* X86_64_UNIX */, 28 /* X86_32_MACOS */, 28 /* X86_32_WINDOWS */, 44 /* X86_64_WINDOWS */, 28 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_info_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_addralign_offset = new int[] { 32 /* ARMle_EABI */, 32 /* X86_32_UNIX */, 48 /* X86_64_UNIX */, 32 /* X86_32_MACOS */, 32 /* X86_32_WINDOWS */, 48 /* X86_64_WINDOWS */, 32 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_addralign_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - private static final int[] sh_entsize_offset = new int[] { 36 /* ARMle_EABI */, 36 /* X86_32_UNIX */, 56 /* X86_64_UNIX */, 36 /* X86_32_MACOS */, 36 /* X86_32_WINDOWS */, 56 /* X86_64_WINDOWS */, 36 /* SPARC_32_SUNOS */ }; -//private static final int[] sh_entsize_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* X86_64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; - - public static int size() { - return Shdr_size[mdIdx]; - } - - public static Shdr create() { - return create(Buffers.newDirectByteBuffer(size())); - } - - public static Shdr create(java.nio.ByteBuffer buf) { - return new Shdr(buf); - } - - Shdr(java.nio.ByteBuffer buf) { - accessor = new StructAccessor(buf); - } + private final int mdIdx; + private final MachineDescription md; + + private static final int[] Shdr_size = new int[] { 40 /* ARMle_EABI */, 40 /* X86_32_UNIX */, 64 /* LP64_UNIX */, 40 /* X86_32_MACOS */, 40 /* X86_32_WINDOWS */, 64 /* X86_64_WINDOWS */, 40 /* SPARC_32_SUNOS */ }; + private static final int[] sh_name_offset = new int[] { 0 /* ARMle_EABI */, 0 /* X86_32_UNIX */, 0 /* LP64_UNIX */, 0 /* X86_32_MACOS */, 0 /* X86_32_WINDOWS */, 0 /* X86_64_WINDOWS */, 0 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_name_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_type_offset = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_type_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_flags_offset = new int[] { 8 /* ARMle_EABI */, 8 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 8 /* X86_32_MACOS */, 8 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 8 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_flags_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_addr_offset = new int[] { 12 /* ARMle_EABI */, 12 /* X86_32_UNIX */, 16 /* LP64_UNIX */, 12 /* X86_32_MACOS */, 12 /* X86_32_WINDOWS */, 16 /* X86_64_WINDOWS */, 12 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_addr_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_offset_offset = new int[] { 16 /* ARMle_EABI */, 16 /* X86_32_UNIX */, 24 /* LP64_UNIX */, 16 /* X86_32_MACOS */, 16 /* X86_32_WINDOWS */, 24 /* X86_64_WINDOWS */, 16 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_offset_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_size_offset = new int[] { 20 /* ARMle_EABI */, 20 /* X86_32_UNIX */, 32 /* LP64_UNIX */, 20 /* X86_32_MACOS */, 20 /* X86_32_WINDOWS */, 32 /* X86_64_WINDOWS */, 20 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_size_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_link_offset = new int[] { 24 /* ARMle_EABI */, 24 /* X86_32_UNIX */, 40 /* LP64_UNIX */, 24 /* X86_32_MACOS */, 24 /* X86_32_WINDOWS */, 40 /* X86_64_WINDOWS */, 24 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_link_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_info_offset = new int[] { 28 /* ARMle_EABI */, 28 /* X86_32_UNIX */, 44 /* LP64_UNIX */, 28 /* X86_32_MACOS */, 28 /* X86_32_WINDOWS */, 44 /* X86_64_WINDOWS */, 28 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_info_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 4 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 4 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_addralign_offset = new int[] { 32 /* ARMle_EABI */, 32 /* X86_32_UNIX */, 48 /* LP64_UNIX */, 32 /* X86_32_MACOS */, 32 /* X86_32_WINDOWS */, 48 /* X86_64_WINDOWS */, 32 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_addralign_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; + private static final int[] sh_entsize_offset = new int[] { 36 /* ARMle_EABI */, 36 /* X86_32_UNIX */, 56 /* LP64_UNIX */, 36 /* X86_32_MACOS */, 36 /* X86_32_WINDOWS */, 56 /* X86_64_WINDOWS */, 36 /* SPARC_32_SUNOS */ }; +//private static final int[] sh_entsize_size = new int[] { 4 /* ARMle_EABI */, 4 /* X86_32_UNIX */, 8 /* LP64_UNIX */, 4 /* X86_32_MACOS */, 4 /* X86_32_WINDOWS */, 8 /* X86_64_WINDOWS */, 4 /* SPARC_32_SUNOS */ }; public java.nio.ByteBuffer getBuffer() { return accessor.getBuffer(); @@ -83,46 +68,46 @@ public class Shdr { /** Setter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public Shdr setSh_flags(long val) { - accessor.setLongAt(sh_flags_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + accessor.setLongAt(sh_flags_offset[mdIdx], val, md.longSizeInBytes()); return this; } /** Getter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public long getSh_flags() { - return accessor.getLongAt(sh_flags_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + return accessor.getLongAt(sh_flags_offset[mdIdx], md.longSizeInBytes()); } /** Setter for native field: CType['ElfN_Addr' (typedef), size [fixed false, lnx64 8], [int]] */ public Shdr setSh_addr(long val) { - accessor.setLongAt(sh_addr_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + accessor.setLongAt(sh_addr_offset[mdIdx], val, md.longSizeInBytes()); return this; } /** Getter for native field: CType['ElfN_Addr' (typedef), size [fixed false, lnx64 8], [int]] */ public long getSh_addr() { - return accessor.getLongAt(sh_addr_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + return accessor.getLongAt(sh_addr_offset[mdIdx], md.longSizeInBytes()); } /** Setter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ public Shdr setSh_offset(long val) { - accessor.setLongAt(sh_offset_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + accessor.setLongAt(sh_offset_offset[mdIdx], val, md.longSizeInBytes()); return this; } /** Getter for native field: CType['ElfN_Off' (typedef), size [fixed false, lnx64 8], [int]] */ public long getSh_offset() { - return accessor.getLongAt(sh_offset_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + return accessor.getLongAt(sh_offset_offset[mdIdx], md.longSizeInBytes()); } /** Setter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public Shdr setSh_size(long val) { - accessor.setLongAt(sh_size_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + accessor.setLongAt(sh_size_offset[mdIdx], val, md.longSizeInBytes()); return this; } /** Getter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public long getSh_size() { - return accessor.getLongAt(sh_size_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + return accessor.getLongAt(sh_size_offset[mdIdx], md.longSizeInBytes()); } /** Setter for native field: CType['uint32_t', size [fixed true, lnx64 4], [int]] */ @@ -149,23 +134,43 @@ public class Shdr { /** Setter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public Shdr setSh_addralign(long val) { - accessor.setLongAt(sh_addralign_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + accessor.setLongAt(sh_addralign_offset[mdIdx], val, md.longSizeInBytes()); return this; } /** Getter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public long getSh_addralign() { - return accessor.getLongAt(sh_addralign_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + return accessor.getLongAt(sh_addralign_offset[mdIdx], md.longSizeInBytes()); } /** Setter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public Shdr setSh_entsize(long val) { - accessor.setLongAt(sh_entsize_offset[mdIdx], val, MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + accessor.setLongAt(sh_entsize_offset[mdIdx], val, md.longSizeInBytes()); return this; } /** Getter for native field: CType['ElfN_size' (typedef), size [fixed false, lnx64 8], [int]] */ public long getSh_entsize() { - return accessor.getLongAt(sh_entsize_offset[mdIdx], MachineDescriptionRuntime.getStatic().md.longSizeInBytes()); + return accessor.getLongAt(sh_entsize_offset[mdIdx], md.longSizeInBytes()); + } + + // --- Begin CustomJavaCode .cfg declarations + public static int size(final int mdIdx) { + return Shdr_size[mdIdx]; + } + + public static Shdr create(final int mdIdx) { + return create(mdIdx, Buffers.newDirectByteBuffer(size(mdIdx))); + } + + public static Shdr create(final int mdIdx, final java.nio.ByteBuffer buf) { + return new Shdr(mdIdx, buf); + } + + Shdr(final int mdIdx, final java.nio.ByteBuffer buf) { + this.mdIdx = mdIdx; + this.md = MachineDescription.StaticConfig.values()[mdIdx].md; + this.accessor = new StructAccessor(buf); } + // ---- End CustomJavaCode .cfg declarations } |