2007-09-10 Janis Johnson <janis187@us.ibm.com>

	    Ben Elliston  <bje@au.ibm.com>

libdecnumber/
	* Makefile.in (libdecnumber_a_OBJS): Remove decUtility.o
	(dependencies): Add Symbols headers.
	* decContext.c: Upgrade to decNumber 3.53.
	* decContext.h: Ditto.
	* decDPD.h: Ditto.
	* decNumber.c: Ditto.
	* decNumber.h: Ditto.
	* decNumberLocal.h: Ditto.
	* decBasic.c: New file from decNumber 3.53.
	* decCommon.c: Ditto.
	* decDouble.c: Ditto.
	* decDouble.h: Ditto.
	* decQuad.c: Ditto.
	* decQuad.h: Ditto.
	* decSingle.c: Ditto.
	* decSingle.h: Ditto.
	* decPacked.c: Ditto.
	* decPacked.h: Ditto.
	* dpd/decimal128.c: Upgrade to decNumber 3.53.
	* dpd/decimal128.h: Ditto.
	* dpd/decimal32.c: Ditto.
	* dpd/decimal32.h: Ditto.
	* dpd/decimal64.c: Ditto.
	* dpd/decimal64.h: Ditto.
	* decLibrary.c (__dec_byte_swap): Remove.
	* decContextSymbols.h: New file.
	* decDoubleSymbols.h: New file.
	* decNumberSymbols.h: New file.
	* decPackedSymbols.h: New file.
	* decQuadSymbols.h: New file.
	* decSingleSymbols.h: New file.
	* decUtility.c: Delete file.
	* decUtility.h: Delete file.
	* bid/decimal128Symbols.h: New file.
	* bid/decimal128Local.h: New file.
	* bid/decimal32Symbols.h: New file.
	* bid/decimal64Symbols.h: New file.
	* bid/host-ieee128.c (__swap128): Remove.
	(__host_to_ieee_128, __ieee_to_host_128): Don't handle endianness.
	* bid/host-ieee32.c (__dec_type_swap): Remove.
	(__host_to_ieee_32, __ieee_to_host_32): Don't handle endianness.
	* bid/host-ieee64.c (__swap64): Remove.
	(__host_to_ieee_64, __ieee_to_host_64): Don't handle endianness.
	* dpd/decimal32Symbols.h: New file.
	* dpd/decimal64Symbols.h: New file.
	* dpd/decimal128Symbols.h: New file.
	* dpd/decimal128Local.h: New file.

libgcc/
	* Makefile.in (dfp-filenames): Remove decUtility, add
	decDouble, decPacked, decQuad, decSingle.

gcc/
	* dfp.c: Include decimal128Local.h; 
	(dfp_byte_swap): Remove.
	(encode_decimal32, decode_decimal32): Don't handle endianness.
	(encode_decimal64, decode_decimal64): Ditto.
	(encode_decimal128, decode_decimal128): Ditto.
	* config/dfp-bit.c (host_to_ieee32, ieee_to_host_32): Ditto.
	(__swap64): Remove.
	(host_to_ieee_64, ieee_to_host_64): Don't handle endianness.
         (__swap128): Remove
	(host_to_ieee_128, ieee_to_host_128): Don't handle endianness.
	* Makefile.in (DECNUM_H): Add decimal128Local.h.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128350 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 70 insertions, 0 deletions

diff --git a/libdecnumber/decPacked.h b/libdecnumber/decPacked.h
new file mode 100644
index 00000000000..c76aa09631e
--- /dev/null
+++ b/libdecnumber/decPacked.h
@@ -0,0 +1,70 @@
+/* Packed decimal conversion module header for the decNumber C Library.
+   Copyright (C) 2007 Free Software Foundation, Inc.
+   Contributed by IBM Corporation.  Author Mike Cowlishaw.
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2, or (at your option) any later
+   version.
+
+   In addition to the permissions in the GNU General Public License,
+   the Free Software Foundation gives you unlimited permission to link
+   the compiled version of this file into combinations with other
+   programs, and to distribute those combinations without any
+   restriction coming from the use of this file.  (The General Public
+   License restrictions do apply in other respects; for example, they
+   cover modification of the file, and distribution when not linked
+   into a combine executable.)
+
+   GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GCC; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+
+/* ------------------------------------------------------------------ */
+/* Packed Decimal conversion module header			      */
+/* ------------------------------------------------------------------ */
+
+#if !defined(DECPACKED)
+  #define DECPACKED
+  #define DECPNAME     "decPacked"			/* Short name */
+  #define DECPFULLNAME "Packed Decimal conversions"   /* Verbose name */
+  #define DECPAUTHOR   "Mike Cowlishaw"		      /* Who to blame */
+
+  #define DECPACKED_DefP 32		/* default precision	      */
+
+  #ifndef  DECNUMDIGITS
+    #define DECNUMDIGITS DECPACKED_DefP /* size if not already defined*/
+  #endif
+  #include "decNumber.h"		/* context and number library */
+
+  /* Sign nibble constants					      */
+  #if !defined(DECPPLUSALT)
+    #define DECPPLUSALT	 0x0A /* alternate plus	 nibble		      */
+    #define DECPMINUSALT 0x0B /* alternate minus nibble		      */
+    #define DECPPLUS	 0x0C /* preferred plus	 nibble		      */
+    #define DECPMINUS	 0x0D /* preferred minus nibble		      */
+    #define DECPPLUSALT2 0x0E /* alternate plus	 nibble		      */
+    #define DECPUNSIGNED 0x0F /* alternate plus	 nibble (unsigned)    */
+  #endif
+
+  /* ---------------------------------------------------------------- */
+  /* decPacked public routines					      */
+  /* ---------------------------------------------------------------- */
+
+  #include "decPackedSymbols.h"
+
+  /* Conversions						      */
+  uint8_t * decPackedFromNumber(uint8_t *, int32_t, int32_t *,
+				const decNumber *);
+  decNumber * decPackedToNumber(const uint8_t *, int32_t, const int32_t *,
+				decNumber *);
+
+#endif