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| author | John David Anglin <dave.anglin@bell.net> | 2014-08-10 09:41:27 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2014-08-10 09:41:27 -0400 |
| commit | da5ccc63a9a6f28d0fcbe5b8da626357872dbe4a (patch) | |
| tree | 1d191cd291befa07f0fc0bfa005f776d3c5004a8 | |
| parent | 79cc73de96414b0831d3a9f47e5d3f260e6fa951 (diff) | |
| download | glibc-da5ccc63a9a6f28d0fcbe5b8da626357872dbe4a.tar.gz glibc-da5ccc63a9a6f28d0fcbe5b8da626357872dbe4a.tar.xz glibc-da5ccc63a9a6f28d0fcbe5b8da626357872dbe4a.zip | |
hppa: fix bug in floating point exception support
| -rw-r--r-- | sysdeps/hppa/fpu/feholdexcpt.c | 6 | ||||
| -rw-r--r-- | sysdeps/hppa/fpu/fesetenv.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/hppa/fpu/feholdexcpt.c b/sysdeps/hppa/fpu/feholdexcpt.c index 9995ea0802..d95c0f11a5 100644 --- a/sysdeps/hppa/fpu/feholdexcpt.c +++ b/sysdeps/hppa/fpu/feholdexcpt.c @@ -29,8 +29,8 @@ feholdexcept (fenv_t *envp) /* Store the environment. */ bufptr = clear.buf; __asm__ ( - "fstd,ma %%fr0,8(%1)\n" - : "=m" (clear), "+r" (bufptr) : : "%r0"); + "fstd %%fr0,0(%1)\n" + : "=m" (clear) : "r" (bufptr) : "%r0"); memcpy (envp, &clear.env, sizeof (fenv_t)); /* Clear exception queues */ @@ -44,7 +44,7 @@ feholdexcept (fenv_t *envp) Thus we start bufptr at the end and work backwards */ bufptr = (unsigned long long *)((unsigned int)(clear.buf) + sizeof(unsigned int)*4); __asm__ ( - "fldd,mb -8(%0),%%fr0\n" + "fldd 0(%0),%%fr0\n" : : "r" (bufptr), "m" (clear) : "%r0"); return 0; diff --git a/sysdeps/hppa/fpu/fesetenv.c b/sysdeps/hppa/fpu/fesetenv.c index c967bd505c..6ebceef948 100644 --- a/sysdeps/hppa/fpu/fesetenv.c +++ b/sysdeps/hppa/fpu/fesetenv.c @@ -33,7 +33,7 @@ fesetenv (const fenv_t *envp) we want to use from the environment specified by the parameter. */ bufptr = temp.buf; __asm__ ( - "fstd,ma %%fr0,8(%1)\n" + "fstd %%fr0,0(%1)\n" : "=m" (temp) : "r" (bufptr) : "%r0"); temp.env.__status_word &= ~(FE_ALL_EXCEPT @@ -54,7 +54,7 @@ fesetenv (const fenv_t *envp) we take advantage of that to load in reverse order so fr0 is loaded last and T-Bit is enabled. */ __asm__ ( - "fldd,mb -8(%1),%%fr0\n" + "fldd 0(%1),%%fr0\n" : : "m" (temp), "r" (bufptr) : "%r0" ); /* Success. */ |