(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

16 files changed, 83 insertions, 52 deletions

diff --git a/sysdeps/sparc/sparc64/soft-fp/Dist b/sysdeps/sparc/sparc64/soft-fp/Dist
new file mode 100644
index 0000000000..f98d85f7c2
--- /dev/null
+++ b/sysdeps/sparc/sparc64/soft-fp/Dist
@@ -0,0 +1,32 @@
+qp_add.c
+qp_cmp.c
+qp_cmpe.c
+qp_div.c
+qp_dtoq.c
+qp_feq.c
+qp_fge.c
+qp_fgt.c
+qp_fle.c
+qp_flt.c
+qp_fne.c
+qp_itoq.c
+qp_mul.c
+qp_neg.S
+qp_qtod.c
+qp_qtoi.c
+qp_qtos.c
+qp_qtoui.c
+qp_qtoux.c
+qp_qtox.c
+qp_sqrt.c
+qp_stoq.c
+qp_sub.c
+qp_uitoq.c
+qp_util.c
+qp_uxtoq.c
+qp_xtoq.c
+s_frexpl.c
+s_ilogbl.c
+s_scalblnl.c
+s_scalbnl.c
+sfp-machine.h
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_add.c b/sysdeps/sparc/sparc64/soft-fp/qp_add.c
index eced23fad8..bcfd0ff281 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_add.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_add.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (*a) + (*b)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -29,10 +29,10 @@ void _Qp_add(long double *c, const long double *a, const long double *b)
   FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_SEMIRAW_QP(A, a);
-  FP_UNPACK_SEMIRAW_QP(B, b);
+  FP_UNPACK_QP(A, a);
+  FP_UNPACK_QP(B, b);
   FP_ADD_Q(C, A, B);
-  FP_PACK_SEMIRAW_QP(c, C);
+  FP_PACK_QP(c, C);
   QP_HANDLE_EXCEPTIONS(__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c b/sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c
index 63f3d742aa..9ba2fac9ce 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (long double)(a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -31,13 +31,13 @@ void _Qp_dtoq(long double *c, const double a)
   FP_DECL_Q(C);
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_D(A, a);
+  FP_UNPACK_D(A, a);
 #if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
-  FP_EXTEND(Q,D,4,2,C,A);
+  FP_CONV(Q,D,4,2,C,A);
 #else
-  FP_EXTEND(Q,D,2,1,C,A);
+  FP_CONV(Q,D,2,1,C,A);
 #endif
-  FP_PACK_RAW_QP(c, C);
+  FP_PACK_QP(c, C);
   QP_HANDLE_EXCEPTIONS(__asm (
 "	fdtoq %1, %%f60\n"
 "	std %%f60, [%0]\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_itoq.c b/sysdeps/sparc/sparc64/soft-fp/qp_itoq.c
index 310d70c77a..dd28b6a56e 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_itoq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_itoq.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (long double)(a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -29,7 +29,7 @@ void _Qp_itoq(long double *c, const int a)
   FP_DECL_Q(C);
   int b = a;
 
-  FP_FROM_INT_Q(C, b, 32, unsigned int);
-  FP_PACK_RAW_QP(c, C);
+  FP_FROM_INT_Q(C, b, 32, int);
+  FP_PACK_QP(c, C);
   QP_NO_EXCEPTIONS;
 }
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtod.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtod.c
index 2e5edadcb7..c86967a5d4 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtod.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtod.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return (double)(*a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -32,13 +32,13 @@ double _Qp_qtod(const long double *a)
   double r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_SEMIRAW_QP(A, a);
+  FP_UNPACK_QP(A, a);
 #if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
-  FP_TRUNC(D,Q,2,4,R,A);
+  FP_CONV(D,Q,2,4,R,A);
 #else
-  FP_TRUNC(D,Q,1,2,R,A);
+  FP_CONV(D,Q,1,2,R,A);
 #endif
-  FP_PACK_SEMIRAW_D(r, R);
+  FP_PACK_D(r, R);
   QP_HANDLE_EXCEPTIONS(__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
index a40253654a..cf8aba73c6 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return (int)(*a)
-   Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -28,10 +28,10 @@ int _Qp_qtoi(const long double *a)
 {
   FP_DECL_EX;
   FP_DECL_Q(A);
-  unsigned int r;
+  int r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_QP(A, a);
+  FP_UNPACK_QP(A, a);
   FP_TO_INT_Q(r, A, 32, 1);
   QP_HANDLE_EXCEPTIONS(
   	int rx;
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtos.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtos.c
index f5f9cdb190..52d52d6830 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtos.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtos.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return (float)(*a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -32,13 +32,13 @@ float _Qp_qtos(const long double *a)
   float r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_SEMIRAW_QP(A, a);
+  FP_UNPACK_QP(A, a);
 #if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
-  FP_TRUNC(S,Q,1,4,R,A);
+  FP_CONV(S,Q,1,4,R,A);
 #else
-  FP_TRUNC(S,Q,1,2,R,A);
+  FP_CONV(S,Q,1,2,R,A);
 #endif
-  FP_PACK_SEMIRAW_S(r, R);
+  FP_PACK_S(r, R);
 
   QP_HANDLE_EXCEPTIONS(__asm (
 "	ldd [%1], %%f52\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
index 884d23e527..abee50b06a 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return (unsigned int)(*a)
-   Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -31,7 +31,7 @@ unsigned int _Qp_qtoui(const long double *a)
   unsigned int r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_QP(A, a);
+  FP_UNPACK_QP(A, a);
   FP_TO_INT_Q(r, A, 32, -1);
   QP_HANDLE_EXCEPTIONS(
   	int rx;
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
index 4b6f265a47..87c8478880 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return (unsigned long)(*a)
-   Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -31,7 +31,7 @@ unsigned long _Qp_qtoux(const long double *a)
   unsigned long r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_QP(A, a);
+  FP_UNPACK_QP(A, a);
   FP_TO_INT_Q(r, A, 64, -1);
   QP_HANDLE_EXCEPTIONS(
 	unsigned long rx;
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
index fac6166c2c..35481196ee 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return (long)(*a)
-   Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -28,10 +28,10 @@ long _Qp_qtox(const long double *a)
 {
   FP_DECL_EX;
   FP_DECL_Q(A);
-  unsigned long r;
+  long r;
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_QP(A, a);
+  FP_UNPACK_QP(A, a);
   FP_TO_INT_Q(r, A, 64, 1);
   QP_HANDLE_EXCEPTIONS(
 	long rx;
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_stoq.c b/sysdeps/sparc/sparc64/soft-fp/qp_stoq.c
index 1a4a03df88..655813186e 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_stoq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_stoq.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (long double)(a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -31,13 +31,13 @@ void _Qp_stoq(long double *c, const float a)
   FP_DECL_Q(C);
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_S(A, a);
+  FP_UNPACK_S(A, a);
 #if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
-  FP_EXTEND(Q,S,4,1,C,A);
+  FP_CONV(Q,S,4,1,C,A);
 #else
-  FP_EXTEND(Q,S,2,1,C,A);
+  FP_CONV(Q,S,2,1,C,A);
 #endif
-  FP_PACK_RAW_QP(c, C);
+  FP_PACK_QP(c, C);
   QP_HANDLE_EXCEPTIONS(__asm (
 "	fstoq %1, %%f60\n"
 "	std %%f60, [%0]\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_sub.c b/sysdeps/sparc/sparc64/soft-fp/qp_sub.c
index 056224fb46..b1ed15a588 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_sub.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_sub.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (*a) - (*b)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -29,10 +29,10 @@ void _Qp_sub(long double *c, const long double *a, const long double *b)
   FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
 
   FP_INIT_ROUNDMODE;
-  FP_UNPACK_SEMIRAW_QP(A, a);
-  FP_UNPACK_SEMIRAW_QP(B, b);
+  FP_UNPACK_QP(A, a);
+  FP_UNPACK_QP(B, b);
   FP_SUB_Q(C, A, B);
-  FP_PACK_SEMIRAW_QP(c, C);
+  FP_PACK_QP(c, C);
   QP_HANDLE_EXCEPTIONS(__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c b/sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c
index a3bfaedfc9..d143ba28d3 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (long double)(a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -29,7 +29,7 @@ void _Qp_uitoq(long double *c, const unsigned int a)
   FP_DECL_Q(C);
   unsigned int b = a;
 
-  FP_FROM_INT_Q(C, b, 32, unsigned int);
-  FP_PACK_RAW_QP(c, C);
+  FP_FROM_INT_Q(C, b, 32, int);
+  FP_PACK_QP(c, C);
   QP_NO_EXCEPTIONS;
 }
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c b/sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c
index f691e4d36f..302147711c 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (long double)(a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -29,7 +29,7 @@ void _Qp_uxtoq(long double *c, const unsigned long a)
   FP_DECL_Q(C);
   unsigned long b = a;
 
-  FP_FROM_INT_Q(C, b, 64, unsigned long);
-  FP_PACK_RAW_QP(c, C);
+  FP_FROM_INT_Q(C, b, 64, long);
+  FP_PACK_QP(c, C);
   QP_NO_EXCEPTIONS;
 }
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c b/sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c
index b7a6102693..9b4d16969e 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    (*c) = (long double)(*a)
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -29,7 +29,7 @@ void _Qp_xtoq(long double *c, const long a)
   FP_DECL_Q(C);
   long b = a;
 
-  FP_FROM_INT_Q(C, b, 64, unsigned long);
-  FP_PACK_RAW_QP(c, C);
+  FP_FROM_INT_Q(C, b, 64, long);
+  FP_PACK_QP(c, C);
   QP_NO_EXCEPTIONS;
 }
diff --git a/sysdeps/sparc/sparc64/soft-fp/sfp-machine.h b/sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
index 449e955c16..42e6aa8506 100644
--- a/sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
+++ b/sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
@@ -1,6 +1,6 @@
 /* Machine-dependent software floating-point definitions.
    Sparc64 userland (_Q_* and _Qp_*) version.
-   Copyright (C) 1997, 1998, 1999, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
 		  Jakub Jelinek (jj@ultra.linux.cz) and
@@ -23,7 +23,6 @@
    
 #include <fpu_control.h>
 #include <fenv.h>
-#include <stdlib.h>
 
 #define _FP_W_TYPE_SIZE		64
 #define _FP_W_TYPE		unsigned long