From 7275585b8c0dda0720255c45489045b0c31092cc Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Mon, 21 Apr 2014 15:54:48 -0500 Subject: [PATCH] libdecnumber: Modify dconfig.h to Integrate with QEMU Modify the dconfig.h header file so that libdecnumber code integrates QEMU configuration. Specifically: - the WORDS_BIGENDIAN preprocessor macro is used in libdecnumber code to determines endianness. It is derived from the existing QEMU macro HOST_WORDS_BIGENDIAN which is defined in config-host.h. - the DECPUN macro determines the number of decimal digits (aka declets) per unit (byte). This is 3 for PowerPC DFP. Signed-off-by: Tom Musta Signed-off-by: Alexander Graf --- include/libdecnumber/dconfig.h | 24 ++++++------------------ 1 file changed, 6 insertions(+), 18 deletions(-) diff --git a/include/libdecnumber/dconfig.h b/include/libdecnumber/dconfig.h index ffbad255ce5..2f0455a06ad 100644 --- a/include/libdecnumber/dconfig.h +++ b/include/libdecnumber/dconfig.h @@ -27,26 +27,14 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ -#ifdef IN_LIBGCC2 +#include "config-host.h" -#include "tconfig.h" -#include "coretypes.h" -#include "tm.h" - -#ifndef LIBGCC2_WORDS_BIG_ENDIAN -#define LIBGCC2_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN -#endif - -#ifndef LIBGCC2_FLOAT_WORDS_BIG_ENDIAN -#define LIBGCC2_FLOAT_WORDS_BIG_ENDIAN LIBGCC2_WORDS_BIG_ENDIAN -#endif - -#if LIBGCC2_FLOAT_WORDS_BIG_ENDIAN +#if defined(HOST_WORDS_BIGENDIAN) #define WORDS_BIGENDIAN 1 -#endif - #else +#define WORDS_BIGENDIAN 0 +#endif -#include "config.h" - +#ifndef DECDPUN +#define DECDPUN 3 #endif -- 2.39.5