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| author | Ulrich Drepper <drepper@redhat.com> | 2007-05-07 06:22:38 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-05-07 06:22:38 +0000 |
| commit | 4a59e9adcb9e8475a00ea9088b26b74b48998dd0 (patch) | |
| tree | bd8ca665d3df88463cb4e328510db9625f9df75c /ChangeLog | |
| parent | 15eca72044d2148b4fe7fe5a0f89ea12a87640fe (diff) | |
| download | glibc-4a59e9adcb9e8475a00ea9088b26b74b48998dd0.zip glibc-4a59e9adcb9e8475a00ea9088b26b74b48998dd0.tar.gz glibc-4a59e9adcb9e8475a00ea9088b26b74b48998dd0.tar.bz2 | |
2007-04-30 Steven Munroe <sjmunroe@us.ibm.com>
Peter Bergner <bergner@us.ibm.com>
* sysdeps/powerpc/bits/fenv.h: Declare __fe_mask_env extern.
Define FE_NOMASK_ENV as FE_EANBLED_ENV. Define FE_MASK_ENV.
* sysdeps/powerpc/fpu/Makefile: Add fe_mask to libm-support.
* sysdeps/powerpc/fpu/fe_mask.c: New file.
* sysdeps/powerpc/fpu/fe_nomask.c: Correct comment.
* sysdeps/powerpc/fpu/fedisblxcpt.c (fedisableexcept):
Call __fe_mask_env() if all FP exceptions disabled.
* sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Copy high 32-bits
from old FPSCR to new fenv to propagate DFP rounding modes.
Call __fe_mask_env() if FP exceptions previously enabled.
* sysdeps/powerpc/fpu/fesetenv.c (fesetenv): Change mask to merge
exceptions from env. Use __fe_nomask_env() or __fe_mask_env() when
transitioning from all exceptions disabled to any exception enabled
or visa versa.
* sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Change mask to
merge exceptions from env. Call __fe_nomask_env or __fe_mask_env
when transitioning from all exceptions disabled to any exception
enabled or visa versa.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fe_nomask.c: Moved to...
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: ...here.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c: Moved to...
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: ...here.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c: New file.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 28 |
1 files changed, 28 insertions, 0 deletions
@@ -1,3 +1,31 @@ +2007-04-30 Steven Munroe <sjmunroe@us.ibm.com> + Peter Bergner <bergner@us.ibm.com> + + * sysdeps/powerpc/bits/fenv.h: Declare __fe_mask_env extern. + Define FE_NOMASK_ENV as FE_EANBLED_ENV. Define FE_MASK_ENV. + * sysdeps/powerpc/fpu/Makefile: Add fe_mask to libm-support. + * sysdeps/powerpc/fpu/fe_mask.c: New file. + * sysdeps/powerpc/fpu/fe_nomask.c: Correct comment. + * sysdeps/powerpc/fpu/fedisblxcpt.c (fedisableexcept): + Call __fe_mask_env() if all FP exceptions disabled. + * sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Copy high 32-bits + from old FPSCR to new fenv to propagate DFP rounding modes. + Call __fe_mask_env() if FP exceptions previously enabled. + * sysdeps/powerpc/fpu/fesetenv.c (fesetenv): Change mask to merge + exceptions from env. Use __fe_nomask_env() or __fe_mask_env() when + transitioning from all exceptions disabled to any exception enabled + or visa versa. + * sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Change mask to + merge exceptions from env. Call __fe_nomask_env or __fe_mask_env + when transitioning from all exceptions disabled to any exception + enabled or visa versa. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/fe_nomask.c: Moved to... + * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: ...here. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c: Moved to... + * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: ...here. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c: New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c: New file. + 2007-05-06 Ulrich Drepper <drepper@redhat.com> [BZ #4465] |