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105 lines
3.7 KiB
Diff
105 lines
3.7 KiB
Diff
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2004-04-29 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c (_Qp_qtoi): Use %f31
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for single precision register, add it to __asm clobbers [BZ #139].
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* sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c (_Qp_qtoui): Use %f31
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for single precision register, add it to __asm clobbers.
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* sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c (_Qp_qtoux): Use fqtox
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instead of fqtoi in QP_HANDLE_EXCEPTIONS.
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* sysdeps/sparc/sparc64/soft-fp/qp_qtox.c (_Qp_qtox): Likewise.
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Reported by M. H. VanLeeuwen <vanl@megsinet.net>.
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See http://sources.redhat.com/bugzilla/show_bug.cgi?id=139
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Fixes error
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qp_qtoi.s:261: Error: Illegal operands: There are only 32 single precision f registers; [0-31]
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plus a couple other things vanl noticed.
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diff -ur orig/qp_qtoi.c new/qp_qtoi.c
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--- orig/qp_qtoi.c Sat May 1 00:40:06 2004
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+++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c Sat May 1 00:39:40 2004
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@@ -1,6 +1,6 @@
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/* Software floating-point emulation.
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Return (int)(*a)
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- Copyright (C) 1997,1999 Free Software Foundation, Inc.
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+ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson (rth@cygnus.com) and
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Jakub Jelinek (jj@ultra.linux.cz).
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@@ -38,9 +38,9 @@
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__asm (
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" ldd [%1], %%f52\n"
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" ldd [%1+8], %%f54\n"
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-" fqtoi %%f52, %%f60\n"
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-" st %%f60, [%0]\n"
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-" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
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+" fqtoi %%f52, %%f31\n"
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+" st %%f31, [%0]\n"
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+" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31");
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r = rx);
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return r;
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diff -ur orig/qp_qtoui.c new/qp_qtoui.c
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--- orig/qp_qtoui.c Sat May 1 00:40:06 2004
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+++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c Sat May 1 00:39:40 2004
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@@ -1,6 +1,6 @@
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/* Software floating-point emulation.
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Return (unsigned int)(*a)
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- Copyright (C) 1997,1999 Free Software Foundation, Inc.
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+ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson (rth@cygnus.com) and
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Jakub Jelinek (jj@ultra.linux.cz).
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@@ -38,9 +38,9 @@
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__asm (
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" ldd [%1], %%f52\n"
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" ldd [%1+8], %%f54\n"
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-" fqtoi %%f52, %%f60\n"
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-" st %%f60, [%0]\n"
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-" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
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+" fqtoi %%f52, %%f31\n"
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+" st %%f31, [%0]\n"
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+" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31");
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r = rx);
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return r;
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diff -ur orig/qp_qtoux.c new/qp_qtoux.c
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--- orig/qp_qtoux.c Sat May 1 00:40:06 2004
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+++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c Sat May 1 00:39:40 2004
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@@ -1,6 +1,6 @@
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/* Software floating-point emulation.
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Return (unsigned long)(*a)
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- Copyright (C) 1997,1999 Free Software Foundation, Inc.
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+ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson (rth@cygnus.com) and
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Jakub Jelinek (jj@ultra.linux.cz).
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@@ -38,7 +38,7 @@
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__asm (
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" ldd [%1], %%f52\n"
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" ldd [%1+8], %%f54\n"
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-" fqtoi %%f52, %%f60\n"
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+" fqtox %%f52, %%f60\n"
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" std %%f60, [%0]\n"
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" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
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r = rx);
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diff -ur orig/qp_qtox.c new/qp_qtox.c
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--- orig/qp_qtox.c Sat May 1 00:40:06 2004
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+++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c Sat May 1 00:39:40 2004
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@@ -1,6 +1,6 @@
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/* Software floating-point emulation.
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Return (long)(*a)
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- Copyright (C) 1997,1999 Free Software Foundation, Inc.
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+ Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson (rth@cygnus.com) and
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Jakub Jelinek (jj@ultra.linux.cz).
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@@ -38,7 +38,7 @@
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__asm (
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" ldd [%1], %%f52\n"
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" ldd [%1+8], %%f54\n"
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-" fqtoi %%f52, %%f60\n"
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+" fqtox %%f52, %%f60\n"
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" std %%f60, [%0]\n"
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" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
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r = rx);
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