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| author | Aubrey.Li <aubrey.adi@gmail.com> | 2007-03-09 13:38:44 +0800 |
|---|---|---|
| committer | Aubrey.Li <aubrey.adi@gmail.com> | 2007-03-09 13:38:44 +0800 |
| commit | 3f0606ad0b5639f7f22848fe5b4574e754d0470f (patch) | |
| tree | 3cb4fd316134b6a176607ad61739720aeb971a5a /lib_blackfin/muldi3.c | |
| parent | eb92f613556800f7483666db09d9a237ad911d4a (diff) | |
| download | u-boot-imx-3f0606ad0b5639f7f22848fe5b4574e754d0470f.zip u-boot-imx-3f0606ad0b5639f7f22848fe5b4574e754d0470f.tar.gz u-boot-imx-3f0606ad0b5639f7f22848fe5b4574e754d0470f.tar.bz2 | |
[Blackfin]PATCH-1/2]: Remove obsolete blackfin port and add bf533 platform support
Diffstat (limited to 'lib_blackfin/muldi3.c')
| -rw-r--r-- | lib_blackfin/muldi3.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib_blackfin/muldi3.c b/lib_blackfin/muldi3.c index 1fc34e3..da55711 100644 --- a/lib_blackfin/muldi3.c +++ b/lib_blackfin/muldi3.c @@ -64,29 +64,29 @@ do { \ __w.ll; }) #endif -typedef unsigned int USItype __attribute__ ((mode (SI))); -typedef int SItype __attribute__ ((mode (SI))); -typedef int DItype __attribute__ ((mode (DI))); -typedef int word_type __attribute__ ((mode (__word__))); +typedef unsigned int USItype __attribute__ ((mode(SI))); +typedef int SItype __attribute__ ((mode(SI))); +typedef int DItype __attribute__ ((mode(DI))); +typedef int word_type __attribute__ ((mode(__word__))); -struct DIstruct {SItype low, high;}; -typedef union -{ +struct DIstruct { + SItype low, high; +}; +typedef union { struct DIstruct s; DItype ll; } DIunion; -DItype __muldi3 (DItype u, DItype v) +DItype __muldi3(DItype u, DItype v) { DIunion w; DIunion uu, vv; - uu.ll = u, - vv.ll = v; + uu.ll = u, vv.ll = v; /* panic("kernel panic for __muldi3"); */ - w.ll = __umulsidi3 (uu.s.low, vv.s.low); + w.ll = __umulsidi3(uu.s.low, vv.s.low); w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high - + (USItype) uu.s.high * (USItype) vv.s.low); + + (USItype) uu.s.high * (USItype) vv.s.low); return w.ll; } |