hdf5: support 32-bit target

Add pre-generated 32-bit H5Tinit.c to support 32-bit target

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>

3 files changed, 979 insertions, 3 deletions

diff --git a/meta-oe/recipes-support/hdf5/files/H5Tinit-32.c b/meta-oe/recipes-support/hdf5/files/H5Tinit-32.c
new file mode 100755
index 0000000000..8057a7ad83
--- /dev/null
+++ b/meta-oe/recipes-support/hdf5/files/H5Tinit-32.c
@@ -0,0 +1,975 @@
+/* Generated automatically by H5detect -- do not edit */
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ * Created:		Mar  5, 2019
+ *			root <root@qemuarm>
+ *
+ * Purpose:		This machine-generated source code contains
+ *			information about the various integer and
+ *			floating point numeric formats found on this
+ *			architecture.  The parameters below should be
+ *			checked carefully and errors reported to the
+ *			HDF5 maintainer.
+ *			
+ *			Each of the numeric formats listed below are
+ *			printed from most significant bit to least
+ *			significant bit even though the actual bytes
+ *			might be stored in a different order in
+ *			memory.	 The integers above each binary byte
+ *			indicate the relative order of the bytes in
+ *			memory; little-endian machines have
+ *			decreasing numbers while big-endian machines
+ *			have increasing numbers.
+ *			
+ *			The fields of the numbers are printed as
+ *			letters with `S' for the mantissa sign bit,
+ *			`M' for the mantissa magnitude, and `E' for
+ *			the exponent.  The exponent has an associated
+ *			bias which can be subtracted to find the
+ *			true exponent.	The radix point is assumed
+ *			to be before the first `M' bit.	 Any bit
+ *			of a floating-point value not falling into one
+ *			of these categories is printed as a question
+ *			mark.  Bits of integer types are printed as
+ *			`I' for 2's complement and `U' for magnitude.
+ *			
+ *			If the most significant bit of the normalized
+ *			mantissa (always a `1' except for `0.0') is
+ *			not stored then an `implicit=yes' appears
+ *			under the field description.  In thie case,
+ *			the radix point is still assumed to be
+ *			before the first `M' but after the implicit
+ *			bit.
+ *
+ * Modifications:
+ *
+ *	DO NOT MAKE MODIFICATIONS TO THIS FILE!
+ *	It was generated by code in `H5detect.c'.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#define H5T_PACKAGE /*suppress error about including H5Tpkg.h*/
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"		/* Generic Functions			*/
+#include "H5Eprivate.h"		/* Error handling		  	*/
+#include "H5FLprivate.h"	/* Free Lists				*/
+#include "H5Iprivate.h"		/* IDs			  		*/
+#include "H5Tpkg.h"		/* Datatypes 				*/
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+
+/********************/
+/* Package Typedefs */
+/********************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+
+/********************/
+/* Public Variables */
+/********************/
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5TN_init_interface
+ *
+ * Purpose:	Initialize pre-defined native datatypes from code generated
+ *              during the library configuration by H5detect.
+ *
+ * Return:	Success:	non-negative
+ *		Failure:	negative
+ *
+ * Programmer:	Robb Matzke
+ *              Wednesday, December 16, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5TN_init_interface(void)
+{
+    H5T_t	*dt = NULL;
+    herr_t	ret_value = SUCCEED;
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+   /*
+    *    0
+    * IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_SCHAR_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_SCHAR_ALIGN_g = 1;
+    H5T_NATIVE_SCHAR_COMP_ALIGN_g = 1;
+
+   /*
+    *    0
+    * UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UCHAR_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UCHAR_ALIGN_g = 1;
+
+   /*
+    *    1        0
+    * IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 2;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 16;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_SHORT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_SHORT_ALIGN_g = 1;
+    H5T_NATIVE_SHORT_COMP_ALIGN_g = 2;
+
+   /*
+    *    1        0
+    * UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 2;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 16;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_USHORT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_USHORT_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_ALIGN_g = 1;
+    H5T_NATIVE_INT_COMP_ALIGN_g = 4;
+
+   /*
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_LONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_LONG_ALIGN_g = 1;
+    H5T_NATIVE_LONG_COMP_ALIGN_g = 4;
+
+   /*
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_ULONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_ULONG_ALIGN_g = 1;
+
+   /*
+    *    0
+    * IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT8_ALIGN_g = 1;
+
+   /*
+    *    0
+    * UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT8_ALIGN_g = 1;
+
+   /*
+    *    0
+    * IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_LEAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_LEAST8_ALIGN_g = 1;
+
+   /*
+    *    0
+    * UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_LEAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_LEAST8_ALIGN_g = 1;
+
+   /*
+    *    0
+    * IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_FAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_FAST8_ALIGN_g = 1;
+
+   /*
+    *    0
+    * UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 1;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 8;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_FAST8_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_FAST8_ALIGN_g = 1;
+
+   /*
+    *    1        0
+    * IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 2;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 16;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT16_ALIGN_g = 1;
+
+   /*
+    *    1        0
+    * UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 2;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 16;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT16_ALIGN_g = 1;
+
+   /*
+    *    1        0
+    * IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 2;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 16;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_LEAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_LEAST16_ALIGN_g = 1;
+
+   /*
+    *    1        0
+    * UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 2;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 16;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_LEAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_LEAST16_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_FAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_FAST16_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_FAST16_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_FAST16_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT32_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT32_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_LEAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_LEAST32_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_LEAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_LEAST32_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_FAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_FAST32_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_FAST32_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_FAST32_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT64_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT64_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_LEAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_LEAST64_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_LEAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_LEAST64_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_INT_FAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_INT_FAST64_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_UINT_FAST64_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_UINT_FAST64_ALIGN_g = 1;
+
+   /*
+    *    7        6        5        4
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    *    3        2        1        0
+    * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;
+    if((H5T_NATIVE_LLONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_LLONG_ALIGN_g = 1;
+    H5T_NATIVE_LLONG_COMP_ALIGN_g = 8;
+
+   /*
+    *    7        6        5        4
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    *    3        2        1        0
+    * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_INTEGER;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;
+    if((H5T_NATIVE_ULLONG_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_ULLONG_ALIGN_g = 1;
+
+   /*
+    *    3        2        1        0
+    * SEEEEEEE EMMMMMMM MMMMMMMM MMMMMMMM
+    * Implicit bit? yes
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_FLOAT;
+    dt->shared->size = 4;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 32;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.f.sign = 31;
+    dt->shared->u.atomic.u.f.epos = 23;
+    dt->shared->u.atomic.u.f.esize = 8;
+    dt->shared->u.atomic.u.f.ebias = 0x0000007f;
+    dt->shared->u.atomic.u.f.mpos = 0;
+    dt->shared->u.atomic.u.f.msize = 23;
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;
+    if((H5T_NATIVE_FLOAT_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_FLOAT_ALIGN_g = 1;
+    H5T_NATIVE_FLOAT_COMP_ALIGN_g = 4;
+
+   /*
+    *    7        6        5        4
+    * SEEEEEEE EEEEMMMM MMMMMMMM MMMMMMMM
+    *    3        2        1        0
+    * MMMMMMMM MMMMMMMM MMMMMMMM MMMMMMMM
+    * Implicit bit? yes
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_FLOAT;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.f.sign = 63;
+    dt->shared->u.atomic.u.f.epos = 52;
+    dt->shared->u.atomic.u.f.esize = 11;
+    dt->shared->u.atomic.u.f.ebias = 0x000003ff;
+    dt->shared->u.atomic.u.f.mpos = 0;
+    dt->shared->u.atomic.u.f.msize = 52;
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;
+    if((H5T_NATIVE_DOUBLE_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_DOUBLE_ALIGN_g = 1;
+    H5T_NATIVE_DOUBLE_COMP_ALIGN_g = 8;
+
+   /*
+    *    7        6        5        4
+    * SEEEEEEE EEEEMMMM MMMMMMMM MMMMMMMM
+    *    3        2        1        0
+    * MMMMMMMM MMMMMMMM MMMMMMMM MMMMMMMM
+    * Implicit bit? yes
+    * Alignment: none
+    */
+    if(NULL == (dt = H5T__alloc()))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "datatype allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
+    dt->shared->type = H5T_FLOAT;
+    dt->shared->size = 8;
+    dt->shared->u.atomic.order = H5T_ORDER_LE;
+    dt->shared->u.atomic.offset = 0;
+    dt->shared->u.atomic.prec = 64;
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;
+    dt->shared->u.atomic.u.f.sign = 63;
+    dt->shared->u.atomic.u.f.epos = 52;
+    dt->shared->u.atomic.u.f.esize = 11;
+    dt->shared->u.atomic.u.f.ebias = 0x000003ff;
+    dt->shared->u.atomic.u.f.mpos = 0;
+    dt->shared->u.atomic.u.f.msize = 52;
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;
+    if((H5T_NATIVE_LDOUBLE_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register ID for built-in datatype")
+    H5T_NATIVE_LDOUBLE_ALIGN_g = 1;
+    H5T_NATIVE_LDOUBLE_COMP_ALIGN_g = 8;
+
+    /* Set the native order for this machine */
+    H5T_native_order_g = H5T_ORDER_LE;
+
+    /* Structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */
+    H5T_POINTER_COMP_ALIGN_g = 4;
+    H5T_HVL_COMP_ALIGN_g = 4;
+    H5T_HOBJREF_COMP_ALIGN_g = 8;
+    H5T_HDSETREGREF_COMP_ALIGN_g = 1;
+
+done:
+    if(ret_value < 0) {
+        if(dt != NULL) {
+            dt->shared = H5FL_FREE(H5T_shared_t, dt->shared);
+            dt = H5FL_FREE(H5T_t, dt);
+        } /* end if */
+    } /* end if */
+
+    FUNC_LEAVE_NOAPI(ret_value);
+} /* end H5TN_init_interface() */
+
+/****************************************/
+/* ALIGNMENT and signal-handling status */
+/****************************************/
+/* Signal() support: yes */
+/* setjmp() support: yes */
+/* longjmp() support: yes */
+/* sigsetjmp() support: yes */
+/* siglongjmp() support: yes */
+/* sigprocmask() support: yes */
+
+/******************************/
+/* signal handlers statistics */
+/******************************/
+/* signal_handlers tested: 15 times */
+/* sigbus_handler called: 5 times */
+/* sigsegv_handler called: 5 times */
+/* sigill_handler called: 5 times */
diff --git a/meta-oe/recipes-support/hdf5/files/H5Tinit.c b/meta-oe/recipes-support/hdf5/files/H5Tinit-64.c
index 85f79a6ae7..85f79a6ae7 100644
--- a/meta-oe/recipes-support/hdf5/files/H5Tinit.c
+++ b/meta-oe/recipes-support/hdf5/files/H5Tinit-64.c
diff --git a/meta-oe/recipes-support/hdf5/hdf5_1.8.19.bb b/meta-oe/recipes-support/hdf5/hdf5_1.8.19.bb
index 7ea6f6477f..ccef36c86a 100644
--- a/meta-oe/recipes-support/hdf5/hdf5_1.8.19.bb
+++ b/meta-oe/recipes-support/hdf5/hdf5_1.8.19.bb
@@ -6,12 +6,13 @@ SECTION = "libs"
 LICENSE = "HDF5"
 LIC_FILES_CHKSUM = "file://COPYING;md5=57e5351b17591e659eedae107265c606"
 
-inherit cmake
+inherit cmake siteinfo
 
 SRC_URI = " \
     https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/hdf5-${PV}/src/${BPN}-${PV}.tar.bz2 \
     file://H5lib_settings.c \
-    file://H5Tinit.c \
+    file://H5Tinit-64.c \
+    file://H5Tinit-32.c \
     file://0001-cross-compiling-support.patch \
     file://0002-Remove-suffix-shared-from-shared-library-name.patch \
 "
@@ -42,7 +43,7 @@ EXTRA_OECMAKE = " \
 do_unpack[postfuncs] += "gen_hd5file"
 gen_hd5file() {
     install -m 544 ${WORKDIR}/H5lib_settings.c ${S}
-    install -m 544 ${WORKDIR}/H5Tinit.c ${S}
+    install -m 544 ${WORKDIR}/H5Tinit-${SITEINFO_BITS}.c ${S}/H5Tinit.c
 }
 
 do_install_append() {