GlueGen proper size / alignment of primitive and compound types usage [1/2] - Preparation.

Currently GlueGen fails for type long (size) and some alignments (see package.html).
  - The size and alignment values shall be queried at runtime.
  - Compound alignment needs to follow the described natural alignment (also @runtime).
  -

- Build
  - add Linux Arm7 (EABI)

- junit test
  - added compound/struct tests, pointing out the shortcomings of current impl.

- package.html
  - Added alignment documentation

- remove intptr.cfg

- add GluGen types int8_t, int16_t, uint8_t, uint16_t

- move MachineDescription* into runtime

- Platform
  - has runtime MachineDescription

  - moved size, .. to MachineDescription

  - use enums for OSType, CPUArch and CPUType defined by os.name/os.arch,
    triggering exception if os/arch is not supported.
    This avoids Java String comparison and conscious os/arch detection.

- MachineDescription:

  - compile time instances MachineDescription32Bits, MachineDescription64Bits

  - runtime queried instance MachineDescriptionRuntime

     - correct size, alignment, page size, ..

2 files changed, 22 insertions, 2 deletions

diff --git a/make/stub_includes/gluegen/gluegen_types.h b/make/stub_includes/gluegen/gluegen_types.h
index d1f003a..3df8eb4 100644
--- a/make/stub_includes/gluegen/gluegen_types.h
+++ b/make/stub_includes/gluegen/gluegen_types.h
@@ -24,6 +24,10 @@
  * 
  * The following types are build-in:
  *
+ * int8_t        - stdint.h
+ * uint8_t       - stdint.h
+ * int16_t       - stdint.h
+ * uint16_t      - stdint.h
  * __int32       - windows
  * int32_t       - stdint.h
  * wchar_t       - stddef.h
diff --git a/make/stub_includes/platform/gluegen_stdint.h b/make/stub_includes/platform/gluegen_stdint.h
index 1dd712b..8b1dbe3 100644
--- a/make/stub_includes/platform/gluegen_stdint.h
+++ b/make/stub_includes/platform/gluegen_stdint.h
@@ -10,14 +10,22 @@
 #elif defined(WIN32) && defined(__GNUC__)
     #include <stdint.h>
 #elif defined(_WIN64)
+    typedef signed        char   int8_t;
+    typedef unsigned      char  uint8_t;
+    typedef signed       short  int16_t;
+    typedef unsigned     short uint16_t;
     typedef            __int32  int32_t;
     typedef unsigned   __int32 uint32_t;
     typedef            __int64  int64_t;
     typedef unsigned   __int64 uint64_t;
 
-    typedef            __int64  intptr_t;
-    typedef unsigned   __int64 uintptr_t;
+    typedef           __int64  intptr_t;
+    typedef unsigned  __int64 uintptr_t;
 #elif defined(_WIN32)
+    typedef signed        char   int8_t;
+    typedef unsigned      char  uint8_t;
+    typedef signed       short  int16_t;
+    typedef unsigned     short uint16_t;
     typedef            __int32  int32_t;
     typedef unsigned   __int32 uint32_t;
     typedef            __int64  int64_t;
@@ -26,6 +34,10 @@
     typedef            __int32  intptr_t;
     typedef unsigned   __int32 uintptr_t;
 #elif defined(__ia64__) || defined(__x86_64__)
+    typedef signed        char   int8_t;
+    typedef unsigned      char  uint8_t;
+    typedef signed       short  int16_t;
+    typedef unsigned     short uint16_t;
     typedef signed         int  int32_t;
     typedef unsigned       int uint32_t;
     typedef signed        long  int64_t;
@@ -34,6 +46,10 @@
     typedef               long  intptr_t;
     typedef unsigned      long uintptr_t;
 #else
+    typedef signed        char   int8_t;
+    typedef unsigned      char  uint8_t;
+    typedef signed       short  int16_t;
+    typedef unsigned     short uint16_t;
     typedef signed         int  int32_t;
     typedef unsigned       int uint32_t;
     typedef signed   long long  int64_t;