| Message ID | 20181123144558.5048-11-richard.henderson@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | tcg: Assorted cleanups | expand |
Richard Henderson <richard.henderson@linaro.org> writes: > These are function call arguments that we will need soon. > > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@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
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;
These are function call arguments that we will need soon. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- tcg/aarch64/tcg-target.inc.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)