This is the mail archive of the libc-hacker@sources.redhat.com mailing list for the glibc project.
Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
On Thu, Apr 29, 2004 at 08:12:23AM -0500, M.H.VanLeeuwen wrote: > Jakub, > > Could you also check qp_qtoui.c ... > What about qp_qtoux.c ... > And qp_qtox.c Obviously you're right. This patch is needed in addition to the previous one. 2004-04-29 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c (_Qp_qtoui): Use %f31 for single precision register, add it to __asm clobbers. * sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c (_Qp_qtoux): Use fqtox instead of fqtoi in QP_HANDLE_EXCEPTIONS. * sysdeps/sparc/sparc64/soft-fp/qp_qtox.c (_Qp_qtox): Likewise. Reported by M. H. VanLeeuwen <vanl@megsinet.net>. --- libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c.jj 2001-07-06 06:56:05.000000000 +0200 +++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c 2004-04-29 15:15:11.942798201 +0200 @@ -1,6 +1,6 @@ /* Software floating-point emulation. Return (unsigned int)(*a) - Copyright (C) 1997,1999 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). @@ -38,9 +38,9 @@ unsigned int _Qp_qtoui(const long double __asm ( " ldd [%1], %%f52\n" " ldd [%1+8], %%f54\n" -" fqtoi %%f52, %%f60\n" -" st %%f60, [%0]\n" -" " : : "r" (&rx), "r" (a) : QP_CLOBBER); +" fqtoi %%f52, %%f31\n" +" st %%f31, [%0]\n" +" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31"); r = rx); return r; --- libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c.jj 2001-07-06 06:56:05.000000000 +0200 +++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c 2004-04-29 15:16:37.753419820 +0200 @@ -1,6 +1,6 @@ /* Software floating-point emulation. Return (unsigned long)(*a) - Copyright (C) 1997,1999 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). @@ -38,7 +38,7 @@ unsigned long _Qp_qtoux(const long doubl __asm ( " ldd [%1], %%f52\n" " ldd [%1+8], %%f54\n" -" fqtoi %%f52, %%f60\n" +" fqtox %%f52, %%f60\n" " std %%f60, [%0]\n" " " : : "r" (&rx), "r" (a) : QP_CLOBBER); r = rx); --- libc/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c.jj 2001-07-06 06:56:05.000000000 +0200 +++ libc/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c 2004-04-29 15:16:57.549872038 +0200 @@ -1,6 +1,6 @@ /* Software floating-point emulation. Return (long)(*a) - Copyright (C) 1997,1999 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). @@ -38,7 +38,7 @@ long _Qp_qtox(const long double *a) __asm ( " ldd [%1], %%f52\n" " ldd [%1+8], %%f54\n" -" fqtoi %%f52, %%f60\n" +" fqtox %%f52, %%f60\n" " std %%f60, [%0]\n" " " : : "r" (&rx), "r" (a) : QP_CLOBBER); r = rx); Jakub
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |