From 8a94dfe44e23e89b366019c9b4cad1a3cc1d853b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 31 Jan 2000 08:11:53 +0000 Subject: Update. * sysdeps/alpha/fpu/feholdexcpt.c: Correct return value according to the standard. * sysdeps/alpha/fpu/fesetround.c: Likewise. * sysdeps/arm/fpu/feholdexcpt.c: Likewise. * sysdeps/arm/fpu/fesetround.c: Likewise. * sysdeps/generic/feholdexcpt.c: Likewise. * sysdeps/generic/fesetround.c: Likewise. * sysdeps/i386/fpu/feholdexcpt.c: Likewise. * sysdeps/i386/fpu/fesetround.c: Likewise. * sysdeps/m68k/fpu/feholdexcpt.c: Likewise. * sysdeps/m68k/fpu/fesetround.c: Likewise. * sysdeps/mips/fpu/fesetround.c: Likewise. * sysdeps/powerpc/fpu/feholdexcpt.c: Likewise. * sysdeps/powerpc/fpu/fesetround.c: Likewise. * sysdeps/sparc/fpu/feholdexcpt.c: Likewise. * sysdeps/sparc/fpu/fesetround.c: Likewise. Patch by Miloslav Trmac . --- sysdeps/alpha/fpu/feholdexcpt.c | 2 +- sysdeps/alpha/fpu/fesetround.c | 4 ++-- sysdeps/arm/fpu/feholdexcpt.c | 2 +- sysdeps/arm/fpu/fesetround.c | 2 +- sysdeps/generic/feholdexcpt.c | 2 +- sysdeps/generic/fesetround.c | 2 +- sysdeps/i386/fpu/feholdexcpt.c | 2 +- sysdeps/i386/fpu/fesetround.c | 4 ++-- sysdeps/m68k/fpu/feholdexcpt.c | 2 +- sysdeps/m68k/fpu/fesetround.c | 4 ++-- sysdeps/mips/fpu/fesetround.c | 4 ++-- sysdeps/powerpc/fpu/feholdexcpt.c | 2 +- sysdeps/powerpc/fpu/fesetround.c | 4 ++-- sysdeps/sparc/fpu/feholdexcpt.c | 2 +- sysdeps/sparc/fpu/fesetround.c | 4 ++-- 15 files changed, 21 insertions(+), 21 deletions(-) (limited to 'sysdeps') diff --git a/sysdeps/alpha/fpu/feholdexcpt.c b/sysdeps/alpha/fpu/feholdexcpt.c index 493d6a1..a179366 100644 --- a/sysdeps/alpha/fpu/feholdexcpt.c +++ b/sysdeps/alpha/fpu/feholdexcpt.c @@ -29,5 +29,5 @@ feholdexcept (fenv_t *envp) /* Clear all exception status bits and exception enable bits. */ __ieee_set_fp_control(0); - return 1; + return 0; } diff --git a/sysdeps/alpha/fpu/fesetround.c b/sysdeps/alpha/fpu/fesetround.c index f49586c..f0aaaa2 100644 --- a/sysdeps/alpha/fpu/fesetround.c +++ b/sysdeps/alpha/fpu/fesetround.c @@ -26,7 +26,7 @@ fesetround (int round) unsigned long fpcr; if (round & ~3) - return 0; + return 1; /* Get the current state. */ __asm__ __volatile__("excb; mf_fpcr %0" : "=f"(fpcr)); @@ -37,5 +37,5 @@ fesetround (int round) /* Put the new state in effect. */ __asm__ __volatile__("mt_fpcr %0; excb" : : "f"(fpcr)); - return 1; + return 0; } diff --git a/sysdeps/arm/fpu/feholdexcpt.c b/sysdeps/arm/fpu/feholdexcpt.c index 3faabd9..3422d54 100644 --- a/sysdeps/arm/fpu/feholdexcpt.c +++ b/sysdeps/arm/fpu/feholdexcpt.c @@ -33,5 +33,5 @@ feholdexcept (fenv_t *envp) temp &= ~(FE_ALL_EXCEPT << FE_EXCEPT_SHIFT); _FPU_SETCW(temp); - return 1; + return 0; } diff --git a/sysdeps/arm/fpu/fesetround.c b/sysdeps/arm/fpu/fesetround.c index 7591b39..04eb09c 100644 --- a/sysdeps/arm/fpu/fesetround.c +++ b/sysdeps/arm/fpu/fesetround.c @@ -23,5 +23,5 @@ int fesetround (int round) { /* We only support FE_TONEAREST, so there is no need for any work. */ - return (round == FE_TONEAREST)?1:0; + return (round == FE_TONEAREST)?0:1; } diff --git a/sysdeps/generic/feholdexcpt.c b/sysdeps/generic/feholdexcpt.c index 5cc9b38..89141ea 100644 --- a/sysdeps/generic/feholdexcpt.c +++ b/sysdeps/generic/feholdexcpt.c @@ -23,7 +23,7 @@ int feholdexcept (fenv_t *envp) { - return 0; /* Signal failure. */ + return 1; /* Signal failure. */ } stub_warning (feholdexcept) #include diff --git a/sysdeps/generic/fesetround.c b/sysdeps/generic/fesetround.c index cd77a76..b64e846 100644 --- a/sysdeps/generic/fesetround.c +++ b/sysdeps/generic/fesetround.c @@ -23,7 +23,7 @@ int fesetround (int round) { - return 0; /* Signal we are unable to set the direction. */ + return 1; /* Signal we are unable to set the direction. */ } stub_warning (fesetround) #include diff --git a/sysdeps/i386/fpu/feholdexcpt.c b/sysdeps/i386/fpu/feholdexcpt.c index f056abb..022625d 100644 --- a/sysdeps/i386/fpu/feholdexcpt.c +++ b/sysdeps/i386/fpu/feholdexcpt.c @@ -32,5 +32,5 @@ feholdexcept (fenv_t *envp) work = envp->__control_word | 0x3f; __asm__ ("fldcw %0" : : "m" (*&work)); - return 1; + return 0; } diff --git a/sysdeps/i386/fpu/fesetround.c b/sysdeps/i386/fpu/fesetround.c index 844c586..9b5b089 100644 --- a/sysdeps/i386/fpu/fesetround.c +++ b/sysdeps/i386/fpu/fesetround.c @@ -27,12 +27,12 @@ fesetround (int round) if ((round & ~0xc00) != 0) /* ROUND is no valid rounding mode. */ - return 0; + return 1; __asm__ ("fnstcw %0" : "=m" (*&cw)); cw &= ~0xc00; cw |= round; __asm__ ("fldcw %0" : : "m" (*&cw)); - return 1; + return 0; } diff --git a/sysdeps/m68k/fpu/feholdexcpt.c b/sysdeps/m68k/fpu/feholdexcpt.c index 1ccf84b..44a7c7d 100644 --- a/sysdeps/m68k/fpu/feholdexcpt.c +++ b/sysdeps/m68k/fpu/feholdexcpt.c @@ -35,5 +35,5 @@ feholdexcept (fenv_t *envp) fpcr = envp->__control_register & ~(FE_ALL_EXCEPT << 6); __asm__ __volatile__ ("fmove%.l %0,%!" : : "dm" (fpcr)); - return 1; + return 0; } diff --git a/sysdeps/m68k/fpu/fesetround.c b/sysdeps/m68k/fpu/fesetround.c index 8d5466c..8e06a15 100644 --- a/sysdeps/m68k/fpu/fesetround.c +++ b/sysdeps/m68k/fpu/fesetround.c @@ -27,12 +27,12 @@ fesetround (int round) if (round & ~FE_UPWARD) /* ROUND is no valid rounding mode. */ - return 0; + return 1; __asm__ ("fmove%.l %!,%0" : "=dm" (fpcr)); fpcr &= ~FE_UPWARD; fpcr |= round; __asm__ __volatile__ ("fmove%.l %0,%!" : : "dm" (fpcr)); - return 1; + return 0; } diff --git a/sysdeps/mips/fpu/fesetround.c b/sysdeps/mips/fpu/fesetround.c index 6b623d6..ae6ae86 100644 --- a/sysdeps/mips/fpu/fesetround.c +++ b/sysdeps/mips/fpu/fesetround.c @@ -28,7 +28,7 @@ fesetround (int round) if ((round & ~0x3) != 0) /* ROUND is no valid rounding mode. */ - return 0; + return 1; /* Get current state. */ _FPU_GETCW (cw); @@ -39,5 +39,5 @@ fesetround (int round) /* Set new state. */ _FPU_SETCW (cw); - return 1; + return 0; } diff --git a/sysdeps/powerpc/fpu/feholdexcpt.c b/sysdeps/powerpc/fpu/feholdexcpt.c index a75adbf..c19d223 100644 --- a/sysdeps/powerpc/fpu/feholdexcpt.c +++ b/sysdeps/powerpc/fpu/feholdexcpt.c @@ -34,5 +34,5 @@ feholdexcept (fenv_t *envp) /* Put the new state in effect. */ fesetenv_register (u.fenv); - return 1; + return 0; } diff --git a/sysdeps/powerpc/fpu/fesetround.c b/sysdeps/powerpc/fpu/fesetround.c index 875c897..016f8e0 100644 --- a/sysdeps/powerpc/fpu/fesetround.c +++ b/sysdeps/powerpc/fpu/fesetround.c @@ -26,7 +26,7 @@ fesetround (int round) fenv_union_t u; if ((unsigned int) round > 3) - return 0; + return 1; /* Get the current state. */ u.fenv = fegetenv_register (); @@ -37,5 +37,5 @@ fesetround (int round) /* Put the new state in effect. */ fesetenv_register (u.fenv); - return 1; + return 0; } diff --git a/sysdeps/sparc/fpu/feholdexcpt.c b/sysdeps/sparc/fpu/feholdexcpt.c index b86671c..86e7f90 100644 --- a/sysdeps/sparc/fpu/feholdexcpt.c +++ b/sysdeps/sparc/fpu/feholdexcpt.c @@ -31,5 +31,5 @@ feholdexcept (fenv_t *envp) __fenv_ldfsr (tmp); - return 1; + return 0; } diff --git a/sysdeps/sparc/fpu/fesetround.c b/sysdeps/sparc/fpu/fesetround.c index 74963d7..4b65179 100644 --- a/sysdeps/sparc/fpu/fesetround.c +++ b/sysdeps/sparc/fpu/fesetround.c @@ -26,12 +26,12 @@ fesetround (int round) if ((round & ~__FE_ROUND_MASK) != 0) /* ROUND is no valid rounding mode. */ - return 0; + return 1; __fenv_stfsr (tmp); tmp &= ~__FE_ROUND_MASK; tmp |= round; __fenv_ldfsr (tmp); - return 1; + return 0; } -- cgit v1.1