1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/glibc/2.3.3/glibc-2.3.2-pr139-fix.patch Tue Aug 14 19:32:22 2007 +0000
1.3 @@ -0,0 +1,104 @@
1.4 +2004-04-29 Jakub Jelinek <jakub@redhat.com>
1.5 +
1.6 + * sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c (_Qp_qtoi): Use %f31
1.7 + for single precision register, add it to __asm clobbers [BZ #139].
1.8 + * sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c (_Qp_qtoui): Use %f31
1.9 + for single precision register, add it to __asm clobbers.
1.10 + * sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c (_Qp_qtoux): Use fqtox
1.11 + instead of fqtoi in QP_HANDLE_EXCEPTIONS.
1.12 + * sysdeps/sparc/sparc64/soft-fp/qp_qtox.c (_Qp_qtox): Likewise.
1.13 + Reported by M. H. VanLeeuwen <vanl@megsinet.net>.
1.14 +
1.15 +See http://sources.redhat.com/bugzilla/show_bug.cgi?id=139
1.16 +Fixes error
1.17 +qp_qtoi.s:261: Error: Illegal operands: There are only 32 single precision f registers; [0-31]
1.18 +plus a couple other things vanl noticed.
1.19 +
1.20 +diff -ur orig/qp_qtoi.c new/qp_qtoi.c
1.21 +--- orig/qp_qtoi.c Sat May 1 00:40:06 2004
1.22 ++++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c Sat May 1 00:39:40 2004
1.23 +@@ -1,6 +1,6 @@
1.24 + /* Software floating-point emulation.
1.25 + Return (int)(*a)
1.26 +- Copyright (C) 1997,1999 Free Software Foundation, Inc.
1.27 ++ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
1.28 + This file is part of the GNU C Library.
1.29 + Contributed by Richard Henderson (rth@cygnus.com) and
1.30 + Jakub Jelinek (jj@ultra.linux.cz).
1.31 +@@ -38,9 +38,9 @@
1.32 + __asm (
1.33 + " ldd [%1], %%f52\n"
1.34 + " ldd [%1+8], %%f54\n"
1.35 +-" fqtoi %%f52, %%f60\n"
1.36 +-" st %%f60, [%0]\n"
1.37 +-" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
1.38 ++" fqtoi %%f52, %%f31\n"
1.39 ++" st %%f31, [%0]\n"
1.40 ++" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31");
1.41 + r = rx);
1.42 +
1.43 + return r;
1.44 +diff -ur orig/qp_qtoui.c new/qp_qtoui.c
1.45 +--- orig/qp_qtoui.c Sat May 1 00:40:06 2004
1.46 ++++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c Sat May 1 00:39:40 2004
1.47 +@@ -1,6 +1,6 @@
1.48 + /* Software floating-point emulation.
1.49 + Return (unsigned int)(*a)
1.50 +- Copyright (C) 1997,1999 Free Software Foundation, Inc.
1.51 ++ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
1.52 + This file is part of the GNU C Library.
1.53 + Contributed by Richard Henderson (rth@cygnus.com) and
1.54 + Jakub Jelinek (jj@ultra.linux.cz).
1.55 +@@ -38,9 +38,9 @@
1.56 + __asm (
1.57 + " ldd [%1], %%f52\n"
1.58 + " ldd [%1+8], %%f54\n"
1.59 +-" fqtoi %%f52, %%f60\n"
1.60 +-" st %%f60, [%0]\n"
1.61 +-" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
1.62 ++" fqtoi %%f52, %%f31\n"
1.63 ++" st %%f31, [%0]\n"
1.64 ++" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31");
1.65 + r = rx);
1.66 +
1.67 + return r;
1.68 +diff -ur orig/qp_qtoux.c new/qp_qtoux.c
1.69 +--- orig/qp_qtoux.c Sat May 1 00:40:06 2004
1.70 ++++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c Sat May 1 00:39:40 2004
1.71 +@@ -1,6 +1,6 @@
1.72 + /* Software floating-point emulation.
1.73 + Return (unsigned long)(*a)
1.74 +- Copyright (C) 1997,1999 Free Software Foundation, Inc.
1.75 ++ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
1.76 + This file is part of the GNU C Library.
1.77 + Contributed by Richard Henderson (rth@cygnus.com) and
1.78 + Jakub Jelinek (jj@ultra.linux.cz).
1.79 +@@ -38,7 +38,7 @@
1.80 + __asm (
1.81 + " ldd [%1], %%f52\n"
1.82 + " ldd [%1+8], %%f54\n"
1.83 +-" fqtoi %%f52, %%f60\n"
1.84 ++" fqtox %%f52, %%f60\n"
1.85 + " std %%f60, [%0]\n"
1.86 + " " : : "r" (&rx), "r" (a) : QP_CLOBBER);
1.87 + r = rx);
1.88 +diff -ur orig/qp_qtox.c new/qp_qtox.c
1.89 +--- orig/qp_qtox.c Sat May 1 00:40:06 2004
1.90 ++++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c Sat May 1 00:39:40 2004
1.91 +@@ -1,6 +1,6 @@
1.92 + /* Software floating-point emulation.
1.93 + Return (long)(*a)
1.94 +- Copyright (C) 1997,1999 Free Software Foundation, Inc.
1.95 ++ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
1.96 + This file is part of the GNU C Library.
1.97 + Contributed by Richard Henderson (rth@cygnus.com) and
1.98 + Jakub Jelinek (jj@ultra.linux.cz).
1.99 +@@ -38,7 +38,7 @@
1.100 + __asm (
1.101 + " ldd [%1], %%f52\n"
1.102 + " ldd [%1+8], %%f54\n"
1.103 +-" fqtoi %%f52, %%f60\n"
1.104 ++" fqtox %%f52, %%f60\n"
1.105 + " std %%f60, [%0]\n"
1.106 + " " : : "r" (&rx), "r" (a) : QP_CLOBBER);
1.107 + r = rx);