aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/sparc
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/sparc')
-rw-r--r--sysdeps/sparc/fpu/fclrexcpt.c12
-rw-r--r--sysdeps/sparc/fpu/fegetenv.c12
-rw-r--r--sysdeps/sparc/fpu/fesetenv.c12
-rw-r--r--sysdeps/sparc/fpu/feupdateenv.c12
-rw-r--r--sysdeps/sparc/fpu/fgetexcptflg.c12
-rw-r--r--sysdeps/sparc/fpu/fraiseexcpt.c34
-rw-r--r--sysdeps/sparc/fpu/fsetexcptflg.c12
-rw-r--r--sysdeps/sparc/sparc32/dl-machine.h4
-rw-r--r--sysdeps/sparc/sparc64/fpu/bits/huge_val.h6
9 files changed, 75 insertions, 41 deletions
diff --git a/sysdeps/sparc/fpu/fclrexcpt.c b/sysdeps/sparc/fpu/fclrexcpt.c
index 8dc68e8..8967396 100644
--- a/sysdeps/sparc/fpu/fclrexcpt.c
+++ b/sysdeps/sparc/fpu/fclrexcpt.c
@@ -1,5 +1,5 @@
/* Clear given exceptions in current floating-point environment.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
#include <fenv.h>
-void
-feclearexcept (int excepts)
+int
+__feclearexcept (int excepts)
{
fenv_t tmp;
@@ -29,4 +29,10 @@ feclearexcept (int excepts)
tmp &= ~(excepts & FE_ALL_EXCEPT);
__fenv_ldfsr (tmp);
+
+ /* Success. */
+ return 0;
}
+strong_alias (__feclearexcept, __old_feclearexcept)
+symbol_version (__old_feclearexcept, feclearexcept, GLIBC_2.1);
+default_symbol_version (__feclearexcept, feclearexcept, GLIBC_2.1.3);
diff --git a/sysdeps/sparc/fpu/fegetenv.c b/sysdeps/sparc/fpu/fegetenv.c
index a796ccb..f526cdd 100644
--- a/sysdeps/sparc/fpu/fegetenv.c
+++ b/sysdeps/sparc/fpu/fegetenv.c
@@ -1,5 +1,5 @@
/* Store current floating-point environment.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -19,8 +19,14 @@
#include <fenv.h>
-void
-fegetenv (fenv_t *envp)
+int
+__fegetenv (fenv_t *envp)
{
__fenv_stfsr (*envp);
+
+ /* Success. */
+ return 0;
}
+strong_alias (__fegetenv, __old_fegetenv)
+symbol_version (__old_fegetenv, fegetenv, GLIBC_2.1)
+default_symbol_version (__fegetenv, fegetenv, GLIBC_2.1.3)
diff --git a/sysdeps/sparc/fpu/fesetenv.c b/sysdeps/sparc/fpu/fesetenv.c
index 44c5b26..85c695a 100644
--- a/sysdeps/sparc/fpu/fesetenv.c
+++ b/sysdeps/sparc/fpu/fesetenv.c
@@ -1,5 +1,5 @@
/* Install given floating-point environment.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
#include <fenv.h>
-void
-fesetenv (const fenv_t *envp)
+int
+__fesetenv (const fenv_t *envp)
{
fenv_t dummy;
@@ -40,4 +40,10 @@ fesetenv (const fenv_t *envp)
}
__fenv_ldfsr (*envp);
+
+ /* Success. */
+ return 0;
}
+strong_alias (__fesetenv, __old_fesetenv)
+symbol_version (__old_fesetenv, fesetenv, GLIBC_2.1);
+default_symbol_version (__fesetenv, fesetenv, GLIBC_2.1.3);
diff --git a/sysdeps/sparc/fpu/feupdateenv.c b/sysdeps/sparc/fpu/feupdateenv.c
index 0fba997..6fce23e 100644
--- a/sysdeps/sparc/fpu/feupdateenv.c
+++ b/sysdeps/sparc/fpu/feupdateenv.c
@@ -1,5 +1,5 @@
/* Install given floating-point environment and raise exceptions.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
#include <fenv.h>
-void
-feupdateenv (const fenv_t *envp)
+int
+__feupdateenv (const fenv_t *envp)
{
fexcept_t tmp;
@@ -35,4 +35,10 @@ feupdateenv (const fenv_t *envp)
defined format of the values in objects of type fexcept_t is the
same as the ones specified using the FE_* constants. */
feraiseexcept ((int) tmp);
+
+ /* Success. */
+ return 0;
}
+strong_alias (__feupdateenv, __old_feupdateenv)
+symbol_version (__old_feupdateenv, feupdateenv, GLIBC_2.1);
+default_symbol_version (__feupdateenv, feupdateenv, GLIBC_2.1.3);
diff --git a/sysdeps/sparc/fpu/fgetexcptflg.c b/sysdeps/sparc/fpu/fgetexcptflg.c
index 977c93e..2674d3a 100644
--- a/sysdeps/sparc/fpu/fgetexcptflg.c
+++ b/sysdeps/sparc/fpu/fgetexcptflg.c
@@ -1,5 +1,5 @@
/* Store current representation for exceptions.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -19,8 +19,8 @@
#include <fenv.h>
-void
-fegetexceptflag (fexcept_t *flagp, int excepts)
+int
+__fegetexceptflag (fexcept_t *flagp, int excepts)
{
fexcept_t tmp;
@@ -28,4 +28,10 @@ fegetexceptflag (fexcept_t *flagp, int excepts)
__fenv_stfsr (tmp);
*flagp = tmp & excepts & FE_ALL_EXCEPT;
+
+ /* Success. */
+ return 0;
}
+strong_alias (__fegetexceptflag, __old_fegetexceptflag)
+symbol_version (__old_fegetexceptflag, fegetexceptflag, GLIBC_2.1);
+default_symbol_version (__fegetexceptflag, fegetexceptflag, GLIBC_2.1.3);
diff --git a/sysdeps/sparc/fpu/fraiseexcpt.c b/sysdeps/sparc/fpu/fraiseexcpt.c
index 28db8b3..4b0b848 100644
--- a/sysdeps/sparc/fpu/fraiseexcpt.c
+++ b/sysdeps/sparc/fpu/fraiseexcpt.c
@@ -1,5 +1,5 @@
/* Raise given exceptions.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -20,8 +20,8 @@
#include <fenv.h>
#include <math.h>
-void
-feraiseexcept (int excepts)
+int
+__feraiseexcept (int excepts)
{
static volatile double sink;
static const struct {
@@ -37,32 +37,28 @@ feraiseexcept (int excepts)
/* First: invalid exception. */
if ((FE_INVALID & excepts) != 0)
- {
- /* One example of a invalid operation is 0/0. */
- sink = c.zero / c.zero;
- }
+ /* One example of a invalid operation is 0/0. */
+ sink = c.zero / c.zero;
/* Next: division by zero. */
if ((FE_DIVBYZERO & excepts) != 0)
- {
- sink = c.one / c.zero;
- }
+ sink = c.one / c.zero;
/* Next: overflow. */
if ((FE_OVERFLOW & excepts) != 0)
- {
- sink = c.max * c.max;
- }
+ sink = c.max * c.max;
/* Next: underflow. */
if ((FE_UNDERFLOW & excepts) != 0)
- {
- sink = c.min / c.sixteen;
- }
+ sink = c.min / c.sixteen;
/* Last: inexact. */
if ((FE_INEXACT & excepts) != 0)
- {
- sink = c.one / c.pi;
- }
+ sink = c.one / c.pi;
+
+ /* Success. */
+ return 0;
}
+strong_alias (__feraiseexcept, __old_feraiseexcept)
+symbol_version (__old_feraiseexcept, feraiseexcept, GLIBC_2.1);
+default_symbol_version (__feraiseexcept, feraiseexcept, GLIBC_2.1.3);
diff --git a/sysdeps/sparc/fpu/fsetexcptflg.c b/sysdeps/sparc/fpu/fsetexcptflg.c
index 1029cde..8d8a33b 100644
--- a/sysdeps/sparc/fpu/fsetexcptflg.c
+++ b/sysdeps/sparc/fpu/fsetexcptflg.c
@@ -1,5 +1,5 @@
/* Set floating-point environment exception handling.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -20,8 +20,8 @@
#include <fenv.h>
#include <math.h>
-void
-fesetexceptflag (const fexcept_t *flagp, int excepts)
+int
+__fesetexceptflag (const fexcept_t *flagp, int excepts)
{
fenv_t tmp;
@@ -31,4 +31,10 @@ fesetexceptflag (const fexcept_t *flagp, int excepts)
tmp |= *flagp & excepts & FE_ALL_EXCEPT;
__fenv_ldfsr (tmp);
+
+ /* Success. */
+ return 0;
}
+strong_alias (__fesetexceptflag, __old_fesetexceptflag)
+symbol_version (__old_fesetexceptflag, fesetexceptflag, GLIBC_2.1);
+default_symbol_version (__fesetexceptflag, fesetexceptflag, GLIBC_2.1.3);
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h
index e6debe0..8750791 100644
--- a/sysdeps/sparc/sparc32/dl-machine.h
+++ b/sysdeps/sparc/sparc32/dl-machine.h
@@ -56,7 +56,9 @@ elf_machine_matches_host (Elf32_Half e_machine)
weak_extern (_dl_hwcap_mask);
hwcap = WEAKADDR(_dl_hwcap);
- return hwcap && (*hwcap & _dl_hwcap_mask & HWCAP_SPARC_V9);
+ /* XXX The following is wrong! Dave Miller rejected to implement it
+ correctly. If this causes problems shoot *him*! */
+ return hwcap == NULL || (*hwcap & _dl_hwcap_mask & HWCAP_SPARC_V9);
}
else
return 0;
diff --git a/sysdeps/sparc/sparc64/fpu/bits/huge_val.h b/sysdeps/sparc/sparc64/fpu/bits/huge_val.h
index 7885274..cd93257 100644
--- a/sysdeps/sparc/sparc64/fpu/bits/huge_val.h
+++ b/sysdeps/sparc/sparc64/fpu/bits/huge_val.h
@@ -54,9 +54,9 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
#endif /* GCC. */
-/* ISO C 9X extensions: (float) HUGE_VALF and (long double) HUGE_VALL. */
+/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL. */
-#ifdef __USE_ISOC9X
+#ifdef __USE_ISOC99
# if __GNUC_PREREQ(2,95)
@@ -119,4 +119,4 @@ static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
# endif /* GCC 2.95. */
-#endif /* __USE_ISOC9X. */
+#endif /* __USE_ISOC99. */
generated by cgit v1.1 at 2024-11-25 05:21:30 +0000