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[commits] r13322 - in /libdfp/trunk: ./ include/ sysdeps/powerpc/dfpu/ sysdeps/s390/dfpu/

To: commits@xxxxxxxxxx
Subject: [commits] r13322 - in /libdfp/trunk: ./ include/ sysdeps/powerpc/dfpu/ sysdeps/s390/dfpu/
From: ryanarn@xxxxxxxxxx
Date: Thu, 31 Mar 2011 02:25:24 -0000
Author: ryanarn
Date: Wed Mar 30 19:25:23 2011
New Revision: 13322

Log:
2011-03-30  Ryan S. Arnold  <rsa@xxxxxxxxxx>

	* sysdeps/s390/dfpu/fe_decround.c (__init_printf_dfp_getround): Added
	function definition for callback and added callback pointer.  The
	printf_dfp () function was graciously skipping over the rounding mode
	modifiers due to this missing definition.
	* README.developer: Updated compatibility matrix to put x86 and x86_64
	under TODO.  Changed all instances of at05 to at4.0.

2011-03-30  Andreas Schwab  <schwab@xxxxxxxxxx>

	* fe_decround.c (__init_printf_dfp_getround): Remove unnecessary
	prototype and declare constructor 'static.  Remove unnecessary
	hidden_def(__init_printf_dfp_getround).
	* sysdeps/powerpc/dfpu/fe_decround.c (__init_printf_dfp_getround):
	Remove unnecessary prototype and declare constructor 'static.  Remove
	unnecessary hidden_def(__init_printf_dfp_getround).
	* sysdeps/s390/dfpu/fe_decround.c: Added <dfpfenv_private.h>
	* printf_dfp.c: Add hidden_def (__register_printf_dfp).
	* include/libdfp-symbols.h (hidden_def): Fix macro definition.


Modified:
    libdfp/trunk/ChangeLog
    libdfp/trunk/README.developer
    libdfp/trunk/TODO
    libdfp/trunk/fe_decround.c
    libdfp/trunk/include/libdfp-symbols.h
    libdfp/trunk/printf_dfp.c
    libdfp/trunk/sysdeps/powerpc/dfpu/fe_decround.c
    libdfp/trunk/sysdeps/s390/dfpu/fe_decround.c

Modified: libdfp/trunk/ChangeLog
==============================================================================
--- libdfp/trunk/ChangeLog (original)
+++ libdfp/trunk/ChangeLog Wed Mar 30 19:25:23 2011
@@ -1,3 +1,24 @@
+2011-03-30  Ryan S. Arnold  <rsa@xxxxxxxxxx>
+
+	* sysdeps/s390/dfpu/fe_decround.c (__init_printf_dfp_getround): Added
+	function definition for callback and added callback pointer.  The
+	printf_dfp () function was graciously skipping over the rounding mode
+	modifiers due to this missing definition.
+	* README.developer: Updated compatibility matrix to put x86 and x86_64
+	under TODO.  Changed all instances of at05 to at4.0.
+
+2011-03-30  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	* fe_decround.c (__init_printf_dfp_getround): Remove unnecessary
+	prototype and declare constructor 'static.  Remove unnecessary
+	hidden_def(__init_printf_dfp_getround).
+	* sysdeps/powerpc/dfpu/fe_decround.c (__init_printf_dfp_getround):
+	Remove unnecessary prototype and declare constructor 'static.  Remove
+	unnecessary hidden_def(__init_printf_dfp_getround).
+	* sysdeps/s390/dfpu/fe_decround.c: Added <dfpfenv_private.h>
+	* printf_dfp.c: Add hidden_def (__register_printf_dfp).
+	* include/libdfp-symbols.h (hidden_def): Fix macro definition.
+
 2011-03-15  Ryan S. Arnold  <rsa@xxxxxxxxxx>
 
 	* printf_dfp.c (__printf_dfp): Finished cleaning up 'decimal'.

Modified: libdfp/trunk/README.developer
==============================================================================
--- libdfp/trunk/README.developer (original)
+++ libdfp/trunk/README.developer Wed Mar 30 19:25:23 2011
@@ -119,6 +119,9 @@
 S/390 z9-109	SW	libdecnumber	DPD
 S/390 z9-ec	HW	libdecnumber	DPD
 S/390 z10	HW	libdecnumber	DPD
+
+TODO:
+-------------------------------------------------
 x86		SW	libdecnumber	DPD | BID
 x86_64		SW	libbid		BID
 
@@ -401,7 +404,7 @@
 
 64-bit PowerPC (soft-dfp) using the libdecnumber backend and dpd encoding:
 
-CC=/opt/at05/bin/gcc CFLAGS="-m64 -O2 -g" \
+CC=/opt/at4.0/bin/gcc CFLAGS="-m64 -O2 -g" \
 /home/ryanarn/eglibc/eglibc/libdfp/trunk/configure \
 	--with-backend=libdecnumber --enable-decimal-float=dpd \
 	--libdir=/usr/lib64/ \
@@ -413,7 +416,7 @@
 64-bit PowerPC POWER6 (hard-dfp) using libdecnumber backend and dpd encoding: We only
 need the --with-cpu=power6 flag for power6 support and hardware-dfp:
 
-CC=/opt/at05/bin/gcc CFLAGS="-m64 -O2 -g" \
+CC=/opt/at4.0/bin/gcc CFLAGS="-m64 -O2 -g" \
 /home/ryanarn/eglibc/eglibc/libdfp/trunk/configure \
 	--with-backend=libdecnumber --enable-decimal-float=dpd \
 	--libdir=/usr/lib64/ \
@@ -425,7 +428,7 @@
 64-bit PowerPC POWER7 (hard-dfp) using libdecnumber backend and dpd encoding: We only
 need the --with-cpu=power7 flag for power7 support and hardware-dfp:
 
-CC=/opt/at05/bin/gcc CFLAGS="-m64 -O2 -g" \
+CC=/opt/at4.0/bin/gcc CFLAGS="-m64 -O2 -g" \
 /home/ryanarn/eglibc/eglibc/libdfp/trunk/configure \
 	--with-backend=libdecnumber --enable-decimal-float=dpd \
 	--libdir=/usr/lib64/ \
@@ -436,7 +439,7 @@
 
 32-bit PowerPC (soft-dfp) using the libdecnumber backend and dpd encoding:
 
-CC=/opt/at05/bin/gcc CFLAGS="-m32 -O2 -g" \
+CC=/opt/at4.0/bin/gcc CFLAGS="-m32 -O2 -g" \
 /home/ryanarn/eglibc/eglibc/libdfp/trunk/configure \
 	--with-backend=libdecnumber --enable-decimal-float=dpd \
 	--with-glibc-headers=/home/ryanarn/ppc64-tc-utils/trunk/libdfp/include-2.10/ \
@@ -446,7 +449,7 @@
 
 Or 32-bit POWER6 (hard-dfp):
 
-CC=/opt/at05/bin/gcc CFLAGS="-m32 -O2 -g" \
+CC=/opt/at4.0/bin/gcc CFLAGS="-m32 -O2 -g" \
 /home/ryanarn/eglibc/eglibc/libdfp/trunk/configure \
 	--with-backend=libdecnumber --enable-decimal-float=dpd \
 	--with-glibc-headers=/home/ryanarn/ppc64-tc-utils/trunk/libdfp/include-2.10/ \
@@ -456,7 +459,7 @@
 
 Or 32-bit POWER7 (hard-dfp):
 
-CC=/opt/at05/bin/gcc CFLAGS="-m32 -O2 -g" \
+CC=/opt/at4.0/bin/gcc CFLAGS="-m32 -O2 -g" \
 /home/ryanarn/eglibc/eglibc/libdfp/trunk/configure \
 	--with-backend=libdecnumber --enable-decimal-float=dpd \
 	--with-glibc-headers=/home/ryanarn/ppc64-tc-utils/trunk/libdfp/include-2.10/ \

Modified: libdfp/trunk/TODO
==============================================================================
--- libdfp/trunk/TODO (original)
+++ libdfp/trunk/TODO Wed Mar 30 19:25:23 2011
@@ -1,3 +1,5 @@
+Add printf_dfp test which change the rounding mode.
+
 [DONE] Configure runtime test for decimal floating point support in compiler.
 
 [DONE] Configure test for glibc 2.10 headers.
@@ -10,10 +12,6 @@
 
 Add --export-test feature to export the test-suite into stand-alone static
 test cases.
-
-libdecnumber.so phantom library for compat issues.
-
-libdfp version issues with older apps.
 
 [DONE] If system glibc is 2.10 then make check shouldn't need all the GLIBC build
 scaffolding for executing and debugging tests.

Modified: libdfp/trunk/fe_decround.c
==============================================================================
--- libdfp/trunk/fe_decround.c (original)
+++ libdfp/trunk/fe_decround.c Wed Mar 30 19:25:23 2011
@@ -1,7 +1,7 @@
 /* Decimal Float fe_dec_getround and fe_dec_setround definitions.
 
    Copyright (C) 2006 IBM Corporation.
-   Copyright (C) 2007, 2009 Free Software Foundation.
+   Copyright (C) 2007, 2009, 2011 Free Software Foundation.
 
    This file is part of the Decimal Floating Point C Library.
 
@@ -81,10 +81,7 @@
 
 extern int (*__printf_dfp_getround_callback)(void);
 
-extern void __init_printf_dfp_getround (void);
-
-void __attribute__ ((constructor))__init_printf_dfp_getround (void)
+static void __attribute__ ((constructor))__init_printf_dfp_getround (void)
 {
   __printf_dfp_getround_callback = &__fe_dec_getround;
 }
-hidden_def (__init_printf_dfp_getround);

Modified: libdfp/trunk/include/libdfp-symbols.h
==============================================================================
--- libdfp/trunk/include/libdfp-symbols.h (original)
+++ libdfp/trunk/include/libdfp-symbols.h Wed Mar 30 19:25:23 2011
@@ -83,7 +83,9 @@
         __attribute__((alias (__hidden_asmname (#local))))
 #  define hidden_ver(local, name)       __hidden_ver1(local, __GI_##name, name);
 #  define hidden_data_ver(local, name)  hidden_ver(local, name)
-#  define hidden_def(name)              __hidden_ver1(__GI_##name, name, name);
+#  define hidden_def(name)              _hidden_def(name)
+#  define _hidden_def(name)             __hidden_ver1(__GI_##name, name, name);
+
 #  define hidden_data_def(name)         hidden_def(name)
 #  define hidden_weak(name) \
         __hidden_ver1(__GI_##name, name, name) __attribute__((weak));

Modified: libdfp/trunk/printf_dfp.c
==============================================================================
--- libdfp/trunk/printf_dfp.c (original)
+++ libdfp/trunk/printf_dfp.c Wed Mar 30 19:25:23 2011
@@ -907,3 +907,4 @@
   return 0;
 }
 strong_alias (__register_printf_dfp, register_printf_dfp)
+hidden_def (__register_printf_dfp)

Modified: libdfp/trunk/sysdeps/powerpc/dfpu/fe_decround.c
==============================================================================
--- libdfp/trunk/sysdeps/powerpc/dfpu/fe_decround.c (original)
+++ libdfp/trunk/sysdeps/powerpc/dfpu/fe_decround.c Wed Mar 30 19:25:23 2011
@@ -1,7 +1,7 @@
 /* Decimal Float fe_dec_getround and fe_dec_setround definitions.
 
    Copyright (C) 2006 IBM Corporation.
-   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
 
    This file is part of the Decimal Floating Point C Library.
 
@@ -133,11 +133,7 @@
 
 extern int (*__printf_dfp_getround_callback)(void);
 
-extern void __init_printf_dfp_getround (void);
-
-void __attribute__ ((constructor)) 
-__init_printf_dfp_getround (void)
+static void __attribute__ ((constructor))__init_printf_dfp_getround (void)
 {
   __printf_dfp_getround_callback = &__fe_dec_getround;
 }
-hidden_def (__init_printf_dfp_getround);

Modified: libdfp/trunk/sysdeps/s390/dfpu/fe_decround.c
==============================================================================
--- libdfp/trunk/sysdeps/s390/dfpu/fe_decround.c (original)
+++ libdfp/trunk/sysdeps/s390/dfpu/fe_decround.c Wed Mar 30 19:25:23 2011
@@ -1,6 +1,6 @@
 /* Return current rounding direction.
 
-   Copyright (C) 2000, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2008, 2009, 2011 Free Software Foundation, Inc.
 
    This file is part of the Decimal Floating Point C Library.
 
@@ -24,6 +24,7 @@
 
 #include <fenv_libdfp.h>
 #include <fpu_control.h>
+#include <dfpfenv_private.h>
 
 /* Based on the binary floating point variants contributed
    by Denis Joseph Barrow (djbarrow@xxxxxxxxxx).  */
@@ -59,3 +60,10 @@
 }
 strong_alias(__fe_dec_setround, fe_dec_setround)
 hidden_def(__fe_dec_setround)
+
+extern int (*__printf_dfp_getround_callback)(void);
+
+static void __attribute__ ((constructor))__init_printf_dfp_getround (void)
+{
+  __printf_dfp_getround_callback = &__fe_dec_getround;
+}
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