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author | Steve French | 2007-10-22 18:28:19 +0200 |
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committer | Steve French | 2007-10-22 18:28:19 +0200 |
commit | 7efb35af738e96565934cc640d863eb18dba0206 (patch) | |
tree | 29ed331d864b0cfa73fdca5fd3982896e56f9530 /arch/parisc/lib/libgcc/__ashrdi3.c | |
parent | Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6 (diff) | |
parent | NFS: Fix a typo in nfs_call_unlink() (diff) | |
download | kernel-qcow2-linux-7efb35af738e96565934cc640d863eb18dba0206.tar.gz kernel-qcow2-linux-7efb35af738e96565934cc640d863eb18dba0206.tar.xz kernel-qcow2-linux-7efb35af738e96565934cc640d863eb18dba0206.zip |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/parisc/lib/libgcc/__ashrdi3.c')
-rw-r--r-- | arch/parisc/lib/libgcc/__ashrdi3.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/parisc/lib/libgcc/__ashrdi3.c b/arch/parisc/lib/libgcc/__ashrdi3.c new file mode 100644 index 000000000000..8636a5aa4f77 --- /dev/null +++ b/arch/parisc/lib/libgcc/__ashrdi3.c @@ -0,0 +1,19 @@ +#include "libgcc.h" + +u64 __ashrdi3(u64 v, int cnt) +{ + int c = cnt & 31; + u32 vl = (u32) v; + u32 vh = (u32) (v >> 32); + + if (cnt & 32) { + vl = ((s32) vh >> c); + vh = (s32) vh >> 31; + } else { + vl = (vl >> c) + (vh << (32 - c)); + vh = ((s32) vh >> c); + } + + return ((u64) vh << 32) + vl; +} +EXPORT_SYMBOL(__ashrdi3); |