diff options
Diffstat (limited to 'sysdeps/sparc/sparc64')
| -rw-r--r-- | sysdeps/sparc/sparc64/Makefile | 3 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/libm-test-ulps | 4 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/jmpbuf-unwind.h | 38 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/soft-fp/sfp-machine.h | 3 |
4 files changed, 42 insertions, 6 deletions
diff --git a/sysdeps/sparc/sparc64/Makefile b/sysdeps/sparc/sparc64/Makefile index 6335984c7d..c1df31727c 100644 --- a/sysdeps/sparc/sparc64/Makefile +++ b/sysdeps/sparc/sparc64/Makefile @@ -1,6 +1,3 @@ -# The Sparc `long double' is a distinct type we support. -long-double-fcts = yes - ifeq ($(subdir),csu) sysdep_routines += hp-timing elide-routines.os += hp-timing diff --git a/sysdeps/sparc/sparc64/fpu/libm-test-ulps b/sysdeps/sparc/sparc64/fpu/libm-test-ulps index 4888dd2149..5719a7ca54 100644 --- a/sysdeps/sparc/sparc64/fpu/libm-test-ulps +++ b/sysdeps/sparc/sparc64/fpu/libm-test-ulps @@ -33,14 +33,14 @@ ildouble: 1 ldouble: 1 # cacosh -Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i": +Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 float: 7 idouble: 1 ifloat: 7 ildouble: 5 ldouble: 5 -Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i": +Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 float: 3 idouble: 1 diff --git a/sysdeps/sparc/sparc64/jmpbuf-unwind.h b/sysdeps/sparc/sparc64/jmpbuf-unwind.h new file mode 100644 index 0000000000..b7e327d0f6 --- /dev/null +++ b/sysdeps/sparc/sparc64/jmpbuf-unwind.h @@ -0,0 +1,38 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2005. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <setjmp.h> +#include <jmpbuf-offsets.h> +#include <stdint.h> +#include <unwind.h> + +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((unsigned long int) (address) < (jmpbuf)->uc_mcontext.mc_fp + 2047) + +#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ + _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) + +#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \ + ((uintptr_t) (_address) - (_adj) \ + < (uintptr_t) (_jmpbuf)[0].uc_mcontext.mc_fp + 2047 - (_adj)) + +/* We use the normal lobngjmp for unwinding. */ +#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val) diff --git a/sysdeps/sparc/sparc64/soft-fp/sfp-machine.h b/sysdeps/sparc/sparc64/soft-fp/sfp-machine.h index 42e6aa8506..449e955c16 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 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999, 2006 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 @@ -23,6 +23,7 @@ #include <fpu_control.h> #include <fenv.h> +#include <stdlib.h> #define _FP_W_TYPE_SIZE 64 #define _FP_W_TYPE unsigned long |