Bug 681: Add Basic ELF Header + ARM EABI Section Parsing, allowing to 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

1 files changed, 262 insertions, 0 deletions

diff --git a/make/stub_includes/os/elf_eh_const.h b/make/stub_includes/os/elf_eh_const.h
new file mode 100644
index 0000000..2b4e7b9
--- /dev/null
+++ b/make/stub_includes/os/elf_eh_const.h
@@ -0,0 +1,262 @@
+
+///////////////////////
+// ELF Header Constants
+
+// File type
+#define ET_NONE        0
+#define ET_REL         1
+#define ET_EXEC        2
+#define ET_DYN         3
+#define ET_CORE        4
+#define ET_LOOS   0xFE00
+#define ET_HIOS   0xFEFF
+#define ET_LOPROC 0xFF00
+#define ET_HIPROC 0xFFFF
+
+#define EM_NONE          0   // No machine
+#define EM_M32           1   // AT&T WE 32100
+#define EM_SPARC         2   // SUN SPARC
+#define EM_386           3   // Intel 80386
+#define EM_68K           4   // Motorola m68k family
+#define EM_88K           5   // Motorola m88k family
+#define EM_486           6   // Intel 80486// Reserved for future use
+#define EM_860           7   // Intel 80860
+#define EM_MIPS          8   // MIPS R3000 (officially, big-endian only)
+#define EM_S370          9   // IBM System/370
+#define EM_MIPS_RS3_LE   10  // MIPS R3000 little-endian (Oct 4 1999 Draft) Deprecated
+#define EM_res011        11  // Reserved
+#define EM_res012        12  // Reserved
+#define EM_res013        13  // Reserved
+#define EM_res014        14  // Reserved
+#define EM_PARISC        15  // HPPA
+#define EM_res016        16  // Reserved
+#define EM_VPP550        17  // Fujitsu VPP500
+#define EM_SPARC32PLUS   18  // Sun's "v8plus"
+#define EM_960           19  // Intel 80960
+#define EM_PPC           20  // PowerPC
+#define EM_PPC64         21  // 64-bit PowerPC
+#define EM_S390          22  // IBM S/390
+#define EM_SPU           23  // Sony/Toshiba/IBM SPU
+#define EM_res024        24  // Reserved
+#define EM_res025        25  // Reserved
+#define EM_res026        26  // Reserved
+#define EM_res027        27  // Reserved
+#define EM_res028        28  // Reserved
+#define EM_res029        29  // Reserved
+#define EM_res030        30  // Reserved
+#define EM_res031        31  // Reserved
+#define EM_res032        32  // Reserved
+#define EM_res033        33  // Reserved
+#define EM_res034        34  // Reserved
+#define EM_res035        35  // Reserved
+#define EM_V800          36  // NEC V800 series
+#define EM_FR20          37  // Fujitsu FR20
+#define EM_RH32          38  // TRW RH32
+#define EM_MCORE         39  // Motorola M*Core // May also be taken by Fujitsu MMA
+#define EM_RCE           39  // Old name for MCore
+#define EM_ARM           40  // ARM
+#define EM_OLD_ALPHA     41  // Digital Alpha
+#define EM_SH            42  // Renesas (formerly Hitachi) / SuperH SH
+#define EM_SPARCV9       43  // SPARC v9 64-bit
+#define EM_TRICORE       44  // Siemens Tricore embedded processor
+#define EM_ARC           45  // ARC Cores
+#define EM_H8_300        46  // Renesas (formerly Hitachi) H8/300
+#define EM_H8_300H       47  // Renesas (formerly Hitachi) H8/300H
+#define EM_H8S           48  // Renesas (formerly Hitachi) H8S
+#define EM_H8_500        49  // Renesas (formerly Hitachi) H8/500
+#define EM_IA_64         50  // Intel IA-64 Processor
+#define EM_MIPS_X        51  // Stanford MIPS-X
+#define EM_COLDFIRE      52  // Motorola Coldfire
+#define EM_68HC12        53  // Motorola M68HC12
+#define EM_MMA           54  // Fujitsu Multimedia Accelerator
+#define EM_PCP           55  // Siemens PCP
+#define EM_NCPU          56  // Sony nCPU embedded RISC processor
+#define EM_NDR1          57  // Denso NDR1 microprocesspr
+#define EM_STARCORE      58  // Motorola Star*Core processor
+#define EM_ME16          59  // Toyota ME16 processor
+#define EM_ST100         60  // STMicroelectronics ST100 processor
+#define EM_TINYJ         61  // Advanced Logic Corp. TinyJ embedded processor
+#define EM_X86_64        62  // Advanced Micro Devices X86-64 processor
+#define EM_PDSP          63  // Sony DSP Processor
+#define EM_PDP10         64  // Digital Equipment Corp. PDP-10
+#define EM_PDP11         65  // Digital Equipment Corp. PDP-11
+#define EM_FX66          66  // Siemens FX66 microcontroller
+#define EM_ST9PLUS       67  // STMicroelectronics ST9+ 8/16 bit microcontroller
+#define EM_ST7           68  // STMicroelectronics ST7 8-bit microcontroller
+#define EM_68HC16        69  // Motorola MC68HC16 Microcontroller
+#define EM_68HC11        70  // Motorola MC68HC11 Microcontroller
+#define EM_68HC08        71  // Motorola MC68HC08 Microcontroller
+#define EM_68HC05        72  // Motorola MC68HC05 Microcontroller
+#define EM_SVX           73  // Silicon Graphics SVx
+#define EM_ST19          74  // STMicroelectronics ST19 8-bit cpu
+#define EM_VAX           75  // Digital VAX
+#define EM_CRIS          76  // Axis Communications 32-bit embedded processor
+#define EM_JAVELIN       77  // Infineon Technologies 32-bit embedded cpu
+#define EM_FIREPATH      78  // Element 14 64-bit DSP processor
+#define EM_ZSP           79  // LSI Logic's 16-bit DSP processor
+#define EM_MMIX          80  // Donald Knuth's educational 64-bit processor
+#define EM_HUANY         81  // Harvard's machine-independent format
+#define EM_PRISM         82  // SiTera Prism
+#define EM_AVR           83  // Atmel AVR 8-bit microcontroller
+#define EM_FR30          84  // Fujitsu FR30
+#define EM_D10V          85  // Mitsubishi D10V
+#define EM_D30V          86  // Mitsubishi D30V
+#define EM_V850          87  // NEC v850
+#define EM_M32R          88  // Renesas M32R (formerly Mitsubishi M32R)
+#define EM_MN10300       89  // Matsushita MN10300
+#define EM_MN10200       90  // Matsushita MN10200
+#define EM_PJ            91  // picoJava
+#define EM_OPENRISC      92  // OpenRISC 32-bit embedded processor
+#define EM_ARC_A5        93  // ARC Cores Tangent-A5
+#define EM_XTENSA        94  // Tensilica Xtensa Architecture
+#define EM_VIDEOCORE     95  // Alphamosaic VideoCore processor
+#define EM_TMM_GPP       96  // Thompson Multimedia General Purpose Processor
+#define EM_NS32K         97  // National Semiconductor 32000 series
+#define EM_TPC           98  // Tenor Network TPC processor
+#define EM_SNP1K         99  // Trebia SNP 1000 processor
+#define EM_ST200         100 // STMicroelectronics ST200 microcontroller
+#define EM_IP2K          101 // Ubicom IP2022 micro controller
+#define EM_MAX           102 // MAX Processor
+#define EM_CR            103 // National Semiconductor CompactRISC
+#define EM_F2MC16        104 // Fujitsu F2MC16
+#define EM_MSP430        105 // TI msp430 micro controller
+#define EM_BLACKFIN      106 // ADI Blackfin
+#define EM_SE_C33        107 // S1C33 Family of Seiko Epson processors
+#define EM_SEP           108 // Sharp embedded microprocessor
+#define EM_ARCA          109 // Arca RISC Microprocessor
+#define EM_UNICORE       110 // Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University
+#define EM_EXCESS        111 // eXcess: 16/32/64-bit configurable embedded CPU
+#define EM_DXP           112 // Icera Semiconductor Inc. Deep Execution Processor
+#define EM_ALTERA_NIOS2  113 // Altera Nios II soft-core processor
+#define EM_CRX           114 // National Semiconductor CRX
+#define EM_XGATE         115 // Motorola XGATE embedded processor
+#define EM_C166          116 // Infineon C16x/XC16x processor
+#define EM_M16C          117 // Renesas M16C series microprocessors
+#define EM_DSPIC30F      118 // Microchip Technology dsPIC30F Digital Signal Controller
+#define EM_CE            119 // Freescale Communication Engine RISC core
+#define EM_M32C          120 // Renesas M32C series microprocessors
+#define EM_res121        121 // Reserved
+#define EM_res122        122 // Reserved
+#define EM_res123        123 // Reserved
+#define EM_res124        124 // Reserved
+#define EM_res125        125 // Reserved
+#define EM_res126        126 // Reserved
+#define EM_res127        127 // Reserved
+#define EM_res128        128 // Reserved
+#define EM_res129        129 // Reserved
+#define EM_res130        130 // Reserved
+#define EM_TSK3000       131 // Altium TSK3000 core
+#define EM_RS08          132 // Freescale RS08 embedded processor
+#define EM_res133        133 // Reserved
+#define EM_ECOG2         134 // Cyan Technology eCOG2 microprocessor
+#define EM_SCORE         135 // Sunplus Score
+#define EM_SCORE7        135 // Sunplus S+core7 RISC processor
+#define EM_DSP24         136 // New Japan Radio (NJR) 24-bit DSP Processor
+#define EM_VIDEOCORE3    137 // Broadcom VideoCore III processor
+#define EM_LATTICEMICO32 138 // RISC processor for Lattice FPGA architecture
+#define EM_SE_C17        139 // Seiko Epson C17 family
+#define EM_TI_C6000      140 // Texas Instruments TMS320C6000 DSP family
+#define EM_TI_C2000      141 // Texas Instruments TMS320C2000 DSP family
+#define EM_TI_C5500      142 // Texas Instruments TMS320C55x DSP family
+#define EM_res143        143 // Reserved
+#define EM_res144        144 // Reserved
+#define EM_res145        145 // Reserved
+#define EM_res146        146 // Reserved
+#define EM_res147        147 // Reserved
+#define EM_res148        148 // Reserved
+#define EM_res149        149 // Reserved
+#define EM_res150        150 // Reserved
+#define EM_res151        151 // Reserved
+#define EM_res152        152 // Reserved
+#define EM_res153        153 // Reserved
+#define EM_res154        154 // Reserved
+#define EM_res155        155 // Reserved
+#define EM_res156        156 // Reserved
+#define EM_res157        157 // Reserved
+#define EM_res158        158 // Reserved
+#define EM_res159        159 // Reserved
+#define EM_MMDSP_PLUS    160 // STMicroelectronics 64bit VLIW Data Signal Processor
+#define EM_CYPRESS_M8C   161 // Cypress M8C microprocessor
+#define EM_R32C          162 // Renesas R32C series microprocessors
+#define EM_TRIMEDIA      163 // NXP Semiconductors TriMedia architecture family
+#define EM_QDSP6         164 // QUALCOMM DSP6 Processor
+#define EM_8051          165 // Intel 8051 and variants
+#define EM_STXP7X        166 // STMicroelectronics STxP7x family
+#define EM_NDS32         167 // Andes Technology compact code size embedded RISC processor family
+#define EM_ECOG1         168 // Cyan Technology eCOG1X family
+#define EM_ECOG1X        168 // Cyan Technology eCOG1X family
+#define EM_MAXQ30        169 // Dallas Semiconductor MAXQ30 Core Micro-controllers
+#define EM_XIMO16        170 // New Japan Radio (NJR) 16-bit DSP Processor
+#define EM_MANIK         171 // M2000 Reconfigurable RISC Microprocessor
+#define EM_CRAYNV2       172 // Cray Inc. NV2 vector architecture
+#define EM_RX            173 // Renesas RX family
+#define EM_METAG         174 // Imagination Technologies META processor architecture
+#define EM_MCST_ELBRUS   175 // MCST Elbrus general purpose hardware architecture
+#define EM_ECOG16        176 // Cyan Technology eCOG16 family
+#define EM_CR16          177 // National Semiconductor CompactRISC 16-bit processor
+#define EM_ETPU          178 // Freescale Extended Time Processing Unit
+#define EM_SLE9X         179 // Infineon Technologies SLE9X core
+#define EM_L1OM          180 // Intel L1OM
+#define EM_INTEL181      181 // Reserved by Intel
+#define EM_INTEL182      182 // Reserved by Intel
+#define EM_res183        183 // Reserved by ARM
+#define EM_res184        184 // Reserved by ARM
+#define EM_AVR32         185 // Atmel Corporation 32-bit microprocessor family
+#define EM_STM8          186 // STMicroeletronics STM8 8-bit microcontroller
+#define EM_TILE64        187 // Tilera TILE64 multicore architecture family
+#define EM_TILEPRO       188 // Tilera TILEPro multicore architecture family
+#define EM_MICROBLAZE    189 // Xilinx MicroBlaze 32-bit RISC soft processor core
+#define EM_CUDA          190 // NVIDIA CUDA architecture 
+
+
+// File version
+#define EV_NONE    0
+#define EV_CURRENT 1
+
+// Identification index
+#define EI_MAG0        0
+#define EI_MAG1        1
+#define EI_MAG2        2
+#define EI_MAG3        3
+#define EI_CLASS       4
+#define EI_DATA        5
+#define EI_VERSION     6
+#define EI_OSABI       7
+#define EI_ABIVERSION  8
+#define EI_PAD         9
+#define EI_NIDENT     16
+
+// Magic number
+#define ELFMAG0 0x7F
+#define ELFMAG1  'E'
+#define ELFMAG2  'L'
+#define ELFMAG3  'F'
+
+// File class
+#define ELFCLASSNONE 0
+#define ELFCLASS32   1
+#define ELFCLASS64   2
+
+// Encoding
+#define ELFDATANONE 0
+#define ELFDATA2LSB 1
+#define ELFDATA2MSB 2
+
+// OS extensions
+#define ELFOSABI_NONE     0 // No extensions or unspecified
+#define ELFOSABI_HPUX     1 // Hewlett-Packard HP-UX
+#define ELFOSABI_NETBSD   2 // NetBSD
+#define ELFOSABI_LINUX    3 // Linux
+#define ELFOSABI_SOLARIS  6 // Sun Solaris
+#define ELFOSABI_AIX      7 // AIX
+#define ELFOSABI_IRIX     8 // IRIX
+#define ELFOSABI_FREEBSD  9 // FreeBSD
+#define ELFOSABI_TRU64   10 // Compaq TRU64 UNIX
+#define ELFOSABI_MODESTO 11 // Novell Modesto
+#define ELFOSABI_OPENBSD 12 // Open BSD
+#define ELFOSABI_OPENVMS 13 // Open VMS
+#define ELFOSABI_NSK     14 // Hewlett-Packard Non-Stop Kernel
+#define ELFOSABI_AROS    15 // Amiga Research OS
+#define ELFOSABI_FENIXOS 16 // The FenixOS highly scalable multi-core OS
+                            // 64-255 Architecture-specific value range
+