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| author | Ulrich Drepper <drepper@redhat.com> | 1999-05-23 10:13:49 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-05-23 10:13:49 +0000 |
| commit | 33d1a2c5b8fe391db7d99821ef09c55ab45bf5a4 (patch) | |
| tree | 2c861964841fff8f99fae821d12e4522a747e4b9 /sysdeps/i386/fpu/fesetenv.c | |
| parent | 0a51738ed9721654a75f22c0cf016f1df0eb905b (diff) | |
| download | glibc-33d1a2c5b8fe391db7d99821ef09c55ab45bf5a4.tar.gz | |
Update.
1999-05-23 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/alpha/fpu/bits/fenv.h: Pretty print.
* sysdeps/sparc/sparc64/fpu/bits/fenv.h: Remove unneeded #if.
1999-05-22 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/m68k/fpu/bits/fenv.h (fenv_t): Prepend __ to member
names to protect from user's macro namespace.
* sysdeps/arm/fpu/bits/fenv.h (fenv_t): Likewise.
* sysdeps/generic/bits/fenv.h (fexcept_t, fenv_t): Likewise.
* sysdeps/i386/fpu/bits/fenv.h (fenv_t): Likewise.
* sysdeps/mips/bits/fenv.h (fenv_t): Likewise.
* sysdeps/m68k/fpu/feholdexcpt.c, sysdeps/m68k/fpu/fesetenv.c:
Adapted.
* sysdeps/arm/fpu/fegetenv.c, sysdeps/arm/fpu/feholdexcpt.c,
sysdeps/arm/fpu/fesetenv.c: Likewise.
* sysdeps/i386/fpu/fclrexcpt.c, sysdeps/i386/fpu/feholdexcpt.c,
sysdeps/i386/fpu/fesetenv.c, sysdeps/i386/fpu/fraiseexcpt.c,
sysdeps/i386/fpu/fsetexcptflg.c: Likewise.
* sysdeps/mips/fesetenv.c: Likewise.
Diffstat (limited to 'sysdeps/i386/fpu/fesetenv.c')
| -rw-r--r-- | sysdeps/i386/fpu/fesetenv.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/sysdeps/i386/fpu/fesetenv.c b/sysdeps/i386/fpu/fesetenv.c index 3641bb82d3..4a9cbed43f 100644 --- a/sysdeps/i386/fpu/fesetenv.c +++ b/sysdeps/i386/fpu/fesetenv.c @@ -1,5 +1,5 @@ /* Install given floating-point environment. - Copyright (C) 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -39,37 +39,37 @@ fesetenv (const fenv_t *envp) if (envp == FE_DFL_ENV) { - temp.control_word |= FE_ALL_EXCEPT; - temp.control_word &= ~FE_TOWARDZERO; - temp.status_word &= ~FE_ALL_EXCEPT; - temp.eip = 0; - temp.cs_selector = 0; - temp.opcode = 0; - temp.data_offset = 0; - temp.data_selector = 0; + temp.__control_word |= FE_ALL_EXCEPT; + temp.__control_word &= ~FE_TOWARDZERO; + temp.__status_word &= ~FE_ALL_EXCEPT; + temp.__eip = 0; + temp.__cs_selector = 0; + temp.__opcode = 0; + temp.__data_offset = 0; + temp.__data_selector = 0; } else if (envp == FE_NOMASK_ENV) { - temp.control_word &= ~(FE_ALL_EXCEPT | FE_TOWARDZERO); - temp.status_word &= ~FE_ALL_EXCEPT; - temp.eip = 0; - temp.cs_selector = 0; - temp.opcode = 0; - temp.data_offset = 0; - temp.data_selector = 0; + temp.__control_word &= ~(FE_ALL_EXCEPT | FE_TOWARDZERO); + temp.__status_word &= ~FE_ALL_EXCEPT; + temp.__eip = 0; + temp.__cs_selector = 0; + temp.__opcode = 0; + temp.__data_offset = 0; + temp.__data_selector = 0; } else { - temp.control_word &= ~(FE_ALL_EXCEPT | FE_TOWARDZERO); - temp.control_word |= (envp->control_word - & (FE_ALL_EXCEPT | FE_TOWARDZERO)); - temp.status_word &= ~FE_ALL_EXCEPT; - temp.status_word |= envp->status_word & FE_ALL_EXCEPT; - temp.eip = envp->eip; - temp.cs_selector = envp->cs_selector; - temp.opcode = envp->opcode; - temp.data_offset = envp->data_offset; - temp.data_selector = envp->data_selector; + temp.__control_word &= ~(FE_ALL_EXCEPT | FE_TOWARDZERO); + temp.__control_word |= (envp->__control_word + & (FE_ALL_EXCEPT | FE_TOWARDZERO)); + temp.__status_word &= ~FE_ALL_EXCEPT; + temp.__status_word |= envp->__status_word & FE_ALL_EXCEPT; + temp.__eip = envp->__eip; + temp.__cs_selector = envp->__cs_selector; + temp.__opcode = envp->__opcode; + temp.__data_offset = envp->__data_offset; + temp.__data_selector = envp->__data_selector; } __asm__ ("fldenv %0" : : "m" (temp)); |