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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2013-01-29 13:58:18 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2013-01-29 13:58:18 +0000 |
| commit | 656e11a924eb4555d6c5650d6fa8d5ae2049cc44 (patch) | |
| tree | 2fe50e915caf1adb1985825c539e2dd774a21797 /libgo | |
| parent | 83ba4d6f2be5937e715f2638085906c06a9989ea (diff) | |
| download | gcc-656e11a924eb4555d6c5650d6fa8d5ae2049cc44.zip gcc-656e11a924eb4555d6c5650d6fa8d5ae2049cc44.tar.gz gcc-656e11a924eb4555d6c5650d6fa8d5ae2049cc44.tar.bz2 | |
runtime: SPARCv9 fixes for lfstack.
From Rainer Orth.
From-SVN: r195534
Diffstat (limited to 'libgo')
| -rw-r--r-- | libgo/runtime/lfstack.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libgo/runtime/lfstack.c b/libgo/runtime/lfstack.c index 783595a..00b6008 100644 --- a/libgo/runtime/lfstack.c +++ b/libgo/runtime/lfstack.c @@ -19,7 +19,10 @@ #if __SIZEOF_POINTER__ == 8 && defined(__sparc__) // SPARC64 uses all 64 bits of virtual addresses. Use low-order three -bits as ABA counter. +// bits as ABA counter. +#undef PTR_BITS +#undef CNT_MASK +#undef PTR_MASK #define PTR_BITS 0 #define CNT_MASK 7 #define PTR_MASK ((0ull-1)<<3) |