Richard Henderson <richard.hender...@linaro.org> writes:
> These are function call arguments that we will need soon. > > Signed-off-by: Richard Henderson <richard.hender...@linaro.org> Reviewed-by: Alex Bennée <alex.ben...@linaro.org> > --- > tcg/aarch64/tcg-target.inc.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c > index 30091f6a69..148de0b7f2 100644 > --- a/tcg/aarch64/tcg-target.inc.c > +++ b/tcg/aarch64/tcg-target.inc.c > @@ -125,6 +125,18 @@ static const char > *target_parse_constraint(TCGArgConstraint *ct, > const char *ct_str, TCGType type) > { > switch (*ct_str++) { > + case 'a': /* x0 */ > + ct->ct |= TCG_CT_REG; > + tcg_regset_set_reg(ct->u.regs, TCG_REG_X0); > + break; > + case 'b': /* x1 */ > + ct->ct |= TCG_CT_REG; > + tcg_regset_set_reg(ct->u.regs, TCG_REG_X1); > + break; > + case 'c': /* x2 */ > + ct->ct |= TCG_CT_REG; > + tcg_regset_set_reg(ct->u.regs, TCG_REG_X2); > + break; > case 'r': /* general registers */ > ct->ct |= TCG_CT_REG; > ct->u.regs |= 0xffffffffu; -- Alex Bennée