Bug 1125

Summary:	Make ELF Reader 'jogamp.common.os.elf' Stateless
Product:	[JogAmp] Gluegen	Reporter:	Sven Gothel <sgothel>
Component:	core	Assignee:	Sven Gothel <sgothel>
Status:	RESOLVED FIXED
Severity:	enhancement
Priority:	---
Version:	2.3.0
Hardware:	All
OS:	all
Type:	---	SCM Refs:	a3f2d08801c5a54048faca52f422bcededf81b2a
Workaround:	---
Bug Depends on:
Bug Blocks:	1122, 1126

Description Sven Gothel 2015-02-01 05:18:29 CET

ELF Reader 'jogamp.common.os.elf' currently uses
Platform's pre-determined OS_TYPE and CPUType.

It also uses the host platforms MachineDescription,
hence can not read ELF files from other machines.

This also forbids Platform to determine CPUType etc
w/o having a valid 'os.arch' property.

+++

ElfHeader should be split in 
  - ElfHeaderPart1 (CPUType independent)
  - ElfHeaderPart2 (CPUType dependent)

Fix shall make the ELF Reader self containing
by only using ELF CPUType data, etc.

This requires customization of struct parsing,
where MachineDescription.Static index shall be 
  - defined in ElfHeaderPart1 using e_Ident's CPUType.
  - used in ElfHeaderPart2 and all its struct types.

Comment 1 Sven Gothel 2015-02-01 05:24:51 CET

a3f2d08801c5a54048faca52f422bcededf81b2a
  - Fixed as described