diff options
| -rw-r--r-- | ChangeLog | 17 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/fclrexcpt.c | 13 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/fegetenv.c | 10 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/fesetenv.c | 10 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/feupdateenv.c | 10 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/fgetexcptflg.c | 14 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/fraiseexcpt.c | 16 |
7 files changed, 33 insertions, 57 deletions
@@ -1,3 +1,20 @@ +2002-09-10 Hartvig Ekner <hartvige@mips.com> + + * sysdeps/mips/memcpy.S: New file. + * sysdeps/mips/memset.S: New file. + * sysdeps/mips/fpu/e_sqrt.c: New file. + * sysdeps/mips/fpu/e_sqrtf.c: New file. + + * fpu/fclrexcpt.c: Cleaned up the FPU exception stuff - was not + functional before. Also removed all SHLIB_COMPAT stuff. + * fpu/fegetenv.c: Likewise. + * fpu/fesetenv.c:: Likewise. + * fpu/feupdateenv.c: Likewise. + * fpu/fgetexcptflg.c: Likewise. + * fpu/fraiseexcpt.c: Likewise. + + * sysdeps/mips/fpu/fsetexcptflg.c: New file. + 2002-09-09 Jakub Jelinek <jakub@redhat.com> * include/math.h (__finite_internal, __finitef_internal, diff --git a/sysdeps/mips/fpu/fclrexcpt.c b/sysdeps/mips/fpu/fclrexcpt.c index 2c35047a8c..f773312b34 100644 --- a/sysdeps/mips/fpu/fclrexcpt.c +++ b/sysdeps/mips/fpu/fclrexcpt.c @@ -21,10 +21,9 @@ #include <fenv.h> #include <fenv_libc.h> #include <fpu_control.h> -#include <shlib-compat.h> int -__feclearexcept (int excepts) +feclearexcept (int excepts) { int cw; @@ -35,8 +34,8 @@ __feclearexcept (int excepts) _FPU_GETCW (cw); /* Clear exception flag bits and cause bits. If the cause bit is not - cleared, the next CTC instruction (just below) will re-generate - the exception. */ + cleared, the next CTC instruction (just below) will re-generate the + exception. */ cw &= ~(excepts | (excepts << CAUSE_SHIFT)); @@ -46,9 +45,3 @@ __feclearexcept (int excepts) /* Success. */ return 0; } - -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feclearexcept, __old_feclearexcept) -compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1); -#endif -versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2); diff --git a/sysdeps/mips/fpu/fegetenv.c b/sysdeps/mips/fpu/fegetenv.c index 1edb815fad..c1741385fd 100644 --- a/sysdeps/mips/fpu/fegetenv.c +++ b/sysdeps/mips/fpu/fegetenv.c @@ -1,5 +1,5 @@ /* Store current floating-point environment. - Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 1998. @@ -20,18 +20,12 @@ #include <fenv.h> #include <fpu_control.h> -#include <shlib-compat.h> int -__fegetenv (fenv_t *envp) +fegetenv (fenv_t *envp) { _FPU_GETCW (*envp); /* Success. */ return 0; } -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fegetenv, __old_fegetenv) -compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1); -#endif -versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2); diff --git a/sysdeps/mips/fpu/fesetenv.c b/sysdeps/mips/fpu/fesetenv.c index 197db5e6e0..ce7fe2cbff 100644 --- a/sysdeps/mips/fpu/fesetenv.c +++ b/sysdeps/mips/fpu/fesetenv.c @@ -20,10 +20,9 @@ #include <fenv.h> #include <fpu_control.h> -#include <shlib-compat.h> int -__fesetenv (const fenv_t *envp) +fesetenv (const fenv_t *envp) { fpu_control_t cw; @@ -40,10 +39,3 @@ __fesetenv (const fenv_t *envp) /* Success. */ return 0; } - -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fesetenv, __old_fesetenv) -compat_symbol (libm, __old_fesetenv, fesetenv, GLIBC_2_1); -#endif -libm_hidden_ver (__fesetenv, fesetenv) -versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2); diff --git a/sysdeps/mips/fpu/feupdateenv.c b/sysdeps/mips/fpu/feupdateenv.c index c883d07b1b..20b20e14c0 100644 --- a/sysdeps/mips/fpu/feupdateenv.c +++ b/sysdeps/mips/fpu/feupdateenv.c @@ -1,5 +1,5 @@ /* Install given floating-point environment and raise exceptions. - Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 1998. @@ -20,10 +20,9 @@ #include <fenv.h> #include <fpu_control.h> -#include <shlib-compat.h> int -__feupdateenv (const fenv_t *envp) +feupdateenv (const fenv_t *envp) { int temp; @@ -42,8 +41,3 @@ __feupdateenv (const fenv_t *envp) /* Success. */ return 0; } -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feupdateenv, __old_feupdateenv) -compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1); -#endif -versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2); diff --git a/sysdeps/mips/fpu/fgetexcptflg.c b/sysdeps/mips/fpu/fgetexcptflg.c index 4f802afb40..3412159816 100644 --- a/sysdeps/mips/fpu/fgetexcptflg.c +++ b/sysdeps/mips/fpu/fgetexcptflg.c @@ -20,27 +20,21 @@ #include <fenv.h> #include <fpu_control.h> -#include <shlib-compat.h> int -__fegetexceptflag (fexcept_t *flagp, int excepts) +fegetexceptflag (fexcept_t *flagp, int excepts) { fexcept_t temp; /* Get the current exceptions. */ _FPU_GETCW (temp); - /* It is important that the CAUSE bits are not saved here. If they - were, a call to fesetexceptflag() would generate an - exception. */ + /* We only save the relevant bits here. In particular, care has to be + taken with the CAUSE bits, as an inadvertent restore later on could + generate unexpected exceptions. */ *flagp = temp & excepts & FE_ALL_EXCEPT; /* Success. */ return 0; } -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fegetexceptflag, __old_fegetexceptflag) -compat_symbol (libm, __old_fegetexceptflag, fegetexceptflag, GLIBC_2_1); -#endif -versioned_symbol (libm, __fegetexceptflag, fegetexceptflag, GLIBC_2_2); diff --git a/sysdeps/mips/fpu/fraiseexcpt.c b/sysdeps/mips/fpu/fraiseexcpt.c index e3323ddb40..7f3d977787 100644 --- a/sysdeps/mips/fpu/fraiseexcpt.c +++ b/sysdeps/mips/fpu/fraiseexcpt.c @@ -21,19 +21,18 @@ #include <fenv.h> #include <fenv_libc.h> #include <fpu_control.h> -#include <shlib-compat.h> int -__feraiseexcept (int excepts) +feraiseexcept (int excepts) { fpu_control_t cw; /* Get current state. */ _FPU_GETCW (cw); - /* Set flag bits (which are accumulative), and *also* set the cause - bits. The setting of the cause bits is what actually causes the - hardware to generate the exception, if the corresponding enable + /* Set flag bits (which are accumulative), and *also* set the + cause bits. The setting of the cause bits is what actually causes + the hardware to generate the exception, if the corresponding enable bit is set as well. */ excepts &= FE_ALL_EXCEPT; @@ -44,10 +43,3 @@ __feraiseexcept (int excepts) return 0; } - -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feraiseexcept, __old_feraiseexcept) -compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1); -#endif -libm_hidden_ver (__feraiseexcept, feraiseexcept) -versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2); |