diff options
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)); |