On 12/17/2014 09:59 AM, Bastian Koppelmann wrote: > Add instructions of RR1 opcode format, that have 0xb3 as first opcode. > Add helper functions mulh, mulmh and mulrh, that compute multiplication, > with multiprecision (mulmh) or rounding (mulrh) of 4 halfwords, being either > low or high parts > of two 32 bit regs. > > Signed-off-by: Bastian Koppelmann <kbast...@mail.uni-paderborn.de> > --- > v1 -> v2: > - mul_h/mulm_h/mulr_h: * move arg extraction to tcg-ops. > * compute psw flags in tcg-ops. > * helper now use TCG_CALL_NO_RWG_SE flag. > > target-tricore/helper.h | 4 + > target-tricore/op_helper.c | 72 +++++++++++++++++ > target-tricore/translate.c | 196 > +++++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 272 insertions(+)
Reviewed-by: Richard Henderson <r...@twiddle.net> r~
