arm64: dts: Revert "specify console via command line"
[linux/fpc-iii.git] / arch / h8300 / lib / lshrdi3.c
blob8dbc861ca58961b093b54681d2507a33e558eb47
1 // SPDX-License-Identifier: GPL-2.0
2 #include "libgcc.h"
4 DWtype __lshrdi3(DWtype u, word_type b)
6 const DWunion uu = {.ll = u};
7 const word_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b;
8 DWunion w;
10 if (b == 0)
11 return u;
13 if (bm <= 0) {
14 w.s.high = 0;
15 w.s.low = (UWtype) uu.s.high >> -bm;
16 } else {
17 const UWtype carries = (UWtype) uu.s.high << bm;
19 w.s.high = (UWtype) uu.s.high >> b;
20 w.s.low = ((UWtype) uu.s.low >> b) | carries;
23 return w.ll;