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| author | Jim Meyering <jim@meyering.net> | 2000-12-22 22:44:30 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2000-12-22 22:44:30 +0000 |
| commit | 1a18604b2e3b351d259753448311cae92b5adc8d (patch) | |
| tree | e9a4237de4208a5e59f4550565a4c9e5aa8c35e1 | |
| parent | eae1c2b69cbf9090c8c4ad152782e68d4c8a1352 (diff) | |
| download | coreutils-1a18604b2e3b351d259753448311cae92b5adc8d.tar.xz | |
(isaac_seed_machdep) [_ARCH_PPC]: Disable the code
that would use the PPC mfspr `asm' code.
| -rw-r--r-- | src/shred.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/shred.c b/src/shred.c index 9c1262fb8..7d7374550 100644 --- a/src/shred.c +++ b/src/shred.c @@ -779,7 +779,7 @@ isaac_seed_finish (struct isaac_state *s) #define ISAAC_SEED(s,x) isaac_seed_data (s, &(x), sizeof (x)) -#if __GNUC__ >= 2 && (__i386__ || __alpha__ || _ARCH_PPC) +#if __GNUC__ >= 2 && (__i386__ || __alpha__) /* * Many processors have very-high-resolution timer registers, * The timer registers can be made inaccessible, so we have to deal with the @@ -815,6 +815,8 @@ isaac_seed_machdep (struct isaac_state *s) __asm__ __volatile__ ("rpcc %0" : "=r" (t)); # endif # if _ARCH_PPC + /* Code not used because this instruction is available only on first- + generation PPCs and evokes a SIGBUS on some Linux 2.4 kernels. */ word32 t; __asm__ __volatile__ ("mfspr %0,22" : "=r" (t)); # endif @@ -833,12 +835,12 @@ isaac_seed_machdep (struct isaac_state *s) } } -#else /* !(__i386__ || __alpha__ || _ARCH_PPC) */ +#else /* !(__i386__ || __alpha__) */ /* Do-nothing stub */ # define isaac_seed_machdep(s) (void) 0 -#endif /* !(__i386__ || __alpha__ || _ARCH_PPC) */ +#endif /* !(__i386__ || __alpha__) */ /* |