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| author | Carlos O'Donell <carlos@systemhalted.org> | 2008-05-12 12:09:21 +0000 |
|---|---|---|
| committer | Carlos O'Donell <carlos@systemhalted.org> | 2008-05-12 12:09:21 +0000 |
| commit | 601352feab3364f14ccfc8db193bb3dbc5ad7771 (patch) | |
| tree | fb85395e35b409d495ad42085515ca1891be59e1 | |
| parent | 098cab74db4db7c2a229069b9f54c55170f9a6db (diff) | |
| download | glibc-601352feab3364f14ccfc8db193bb3dbc5ad7771.tar.xz glibc-601352feab3364f14ccfc8db193bb3dbc5ad7771.zip | |
2008-05-12 Aurelien Jarno <aurelien@aurel32.net>
[BZ #6506]
* sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is
read while writing back status word.
| -rw-r--r-- | ChangeLog.hppa | 6 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fesetenv.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/ChangeLog.hppa b/ChangeLog.hppa index 1bc6138db3..67524bae36 100644 --- a/ChangeLog.hppa +++ b/ChangeLog.hppa @@ -1,3 +1,9 @@ +2008-05-12 Aurelien Jarno <aurelien@aurel32.net> + + [BZ #6506] + * sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is + read while writing back status word. + 2008-04-21 Daniel Jacobowitz <dan@codesourcery.com> * sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing diff --git a/sysdeps/hppa/fpu/fesetenv.c b/sysdeps/hppa/fpu/fesetenv.c index b5753efabd..1a5ca65921 100644 --- a/sysdeps/hppa/fpu/fesetenv.c +++ b/sysdeps/hppa/fpu/fesetenv.c @@ -35,7 +35,7 @@ fesetenv (const fenv_t *envp) bufptr = temp.buf; __asm__ ( "fstd,ma %%fr0,8(%1)\n" - : "=m" (temp), "+r" (bufptr) : : "%r0"); + : "=m" (temp) : "r" (bufptr) : "%r0"); temp.env.__status_word &= ~(FE_ALL_EXCEPT | (FE_ALL_EXCEPT << 27) @@ -56,7 +56,7 @@ fesetenv (const fenv_t *envp) is loaded last and T-Bit is enabled. */ __asm__ ( "fldd,mb -8(%1),%%fr0\n" - : "=m" (temp), "+r" (bufptr) : : "%r0" ); + : : "m" (temp), "r" (bufptr) : "%r0" ); /* Success. */ return 0; |