diff options
Diffstat (limited to 'tcg/ppc64/tcg-target.c')
| -rw-r--r-- | tcg/ppc64/tcg-target.c | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index c6ff75b..6ba09ab 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -22,7 +22,11 @@ * THE SOFTWARE. */ -#define TCG_CT_CONST_U32 0x100 +#define TCG_CT_CONST_S16 0x100 +#define TCG_CT_CONST_U16 0x200 +#define TCG_CT_CONST_S32 0x400 +#define TCG_CT_CONST_U32 0x800 +#define TCG_CT_CONST_ZERO 0x1000 static uint8_t *tb_ret_addr; @@ -242,9 +246,21 @@ static int target_parse_constraint (TCGArgConstraint *ct, const char **pct_str) tcg_regset_reset_reg (ct->u.regs, TCG_REG_R6); #endif break; - case 'Z': + case 'I': + ct->ct |= TCG_CT_CONST_S16; + break; + case 'J': + ct->ct |= TCG_CT_CONST_U16; + break; + case 'T': + ct->ct |= TCG_CT_CONST_S32; + break; + case 'U': ct->ct |= TCG_CT_CONST_U32; break; + case 'Z': + ct->ct |= TCG_CT_CONST_ZERO; + break; default: return -1; } @@ -257,13 +273,20 @@ static int target_parse_constraint (TCGArgConstraint *ct, const char **pct_str) static int tcg_target_const_match (tcg_target_long val, const TCGArgConstraint *arg_ct) { - int ct; - - ct = arg_ct->ct; - if (ct & TCG_CT_CONST) + int ct = arg_ct->ct; + if (ct & TCG_CT_CONST) { + return 1; + } else if ((ct & TCG_CT_CONST_S16) && val == (int16_t)val) { + return 1; + } else if ((ct & TCG_CT_CONST_U16) && val == (uint16_t)val) { return 1; - else if ((ct & TCG_CT_CONST_U32) && (val == (uint32_t) val)) + } else if ((ct & TCG_CT_CONST_S32) && val == (int32_t)val) { return 1; + } else if ((ct & TCG_CT_CONST_U32) && val == (uint32_t)val) { + return 1; + } else if ((ct & TCG_CT_CONST_ZERO) && val == 0) { + return 1; + } return 0; } @@ -1613,9 +1636,9 @@ static const TCGTargetOpDef ppc_op_defs[] = { { INDEX_op_add_i64, { "r", "r", "ri" } }, { INDEX_op_sub_i64, { "r", "r", "ri" } }, - { INDEX_op_and_i64, { "r", "r", "rZ" } }, - { INDEX_op_or_i64, { "r", "r", "rZ" } }, - { INDEX_op_xor_i64, { "r", "r", "rZ" } }, + { INDEX_op_and_i64, { "r", "r", "rU" } }, + { INDEX_op_or_i64, { "r", "r", "rU" } }, + { INDEX_op_xor_i64, { "r", "r", "rU" } }, { INDEX_op_shl_i64, { "r", "r", "ri" } }, { INDEX_op_shr_i64, { "r", "r", "ri" } }, |