diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tci.c | 44 | ||||
| -rw-r--r-- | tcg/tci/tcg-target.c.inc | 9 | ||||
| -rw-r--r-- | tcg/tci/tcg-target.h | 12 |
3 files changed, 59 insertions, 6 deletions
@@ -589,6 +589,26 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, tci_args_rrr(insn, &r0, &r1, &r2); regs[r0] = (uint32_t)regs[r1] % (uint32_t)regs[r2]; break; +#if TCG_TARGET_HAS_clz_i32 + case INDEX_op_clz_i32: + tci_args_rrr(insn, &r0, &r1, &r2); + tmp32 = regs[r1]; + regs[r0] = tmp32 ? clz32(tmp32) : regs[r2]; + break; +#endif +#if TCG_TARGET_HAS_ctz_i32 + case INDEX_op_ctz_i32: + tci_args_rrr(insn, &r0, &r1, &r2); + tmp32 = regs[r1]; + regs[r0] = tmp32 ? ctz32(tmp32) : regs[r2]; + break; +#endif +#if TCG_TARGET_HAS_ctpop_i32 + case INDEX_op_ctpop_i32: + tci_args_rr(insn, &r0, &r1); + regs[r0] = ctpop32(regs[r1]); + break; +#endif /* Shift/rotate operations (32 bit). */ @@ -741,6 +761,24 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, tci_args_rrr(insn, &r0, &r1, &r2); regs[r0] = (uint64_t)regs[r1] % (uint64_t)regs[r2]; break; +#if TCG_TARGET_HAS_clz_i64 + case INDEX_op_clz_i64: + tci_args_rrr(insn, &r0, &r1, &r2); + regs[r0] = regs[r1] ? clz64(regs[r1]) : regs[r2]; + break; +#endif +#if TCG_TARGET_HAS_ctz_i64 + case INDEX_op_ctz_i64: + tci_args_rrr(insn, &r0, &r1, &r2); + regs[r0] = regs[r1] ? ctz64(regs[r1]) : regs[r2]; + break; +#endif +#if TCG_TARGET_HAS_ctpop_i64 + case INDEX_op_ctpop_i64: + tci_args_rr(insn, &r0, &r1); + regs[r0] = ctpop64(regs[r1]); + break; +#endif /* Shift/rotate operations (64 bit). */ @@ -1167,6 +1205,8 @@ int print_insn_tci(bfd_vma addr, disassemble_info *info) case INDEX_op_not_i64: case INDEX_op_neg_i32: case INDEX_op_neg_i64: + case INDEX_op_ctpop_i32: + case INDEX_op_ctpop_i64: tci_args_rr(insn, &r0, &r1); info->fprintf_func(info->stream, "%-12s %s, %s", op_name, str_r(r0), str_r(r1)); @@ -1212,6 +1252,10 @@ int print_insn_tci(bfd_vma addr, disassemble_info *info) case INDEX_op_rotl_i64: case INDEX_op_rotr_i32: case INDEX_op_rotr_i64: + case INDEX_op_clz_i32: + case INDEX_op_clz_i64: + case INDEX_op_ctz_i32: + case INDEX_op_ctz_i64: tci_args_rrr(insn, &r0, &r1, &r2); info->fprintf_func(info->stream, "%-12s %s, %s, %s", op_name, str_r(r0), str_r(r1), str_r(r2)); diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 65cdc26..69f4165 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -67,6 +67,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_extract_i64: case INDEX_op_sextract_i32: case INDEX_op_sextract_i64: + case INDEX_op_ctpop_i32: + case INDEX_op_ctpop_i64: return C_O1_I1(r, r); case INDEX_op_st8_i32: @@ -122,6 +124,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_setcond_i64: case INDEX_op_deposit_i32: case INDEX_op_deposit_i64: + case INDEX_op_clz_i32: + case INDEX_op_clz_i64: + case INDEX_op_ctz_i32: + case INDEX_op_ctz_i64: return C_O1_I2(r, r, r); case INDEX_op_brcond_i32: @@ -655,6 +661,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, CASE_32_64(divu) /* Optional (TCG_TARGET_HAS_div_*). */ CASE_32_64(rem) /* Optional (TCG_TARGET_HAS_div_*). */ CASE_32_64(remu) /* Optional (TCG_TARGET_HAS_div_*). */ + CASE_32_64(clz) /* Optional (TCG_TARGET_HAS_clz_*). */ + CASE_32_64(ctz) /* Optional (TCG_TARGET_HAS_ctz_*). */ tcg_out_op_rrr(s, opc, args[0], args[1], args[2]); break; @@ -703,6 +711,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, CASE_32_64(bswap16) /* Optional (TCG_TARGET_HAS_bswap16_*). */ CASE_32_64(bswap32) /* Optional (TCG_TARGET_HAS_bswap32_*). */ CASE_64(bswap64) /* Optional (TCG_TARGET_HAS_bswap64_i64). */ + CASE_32_64(ctpop) /* Optional (TCG_TARGET_HAS_ctpop_*). */ tcg_out_op_rr(s, opc, args[0], args[1]); break; diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index f35813b..5614e16 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -76,9 +76,9 @@ #define TCG_TARGET_HAS_eqv_i32 1 #define TCG_TARGET_HAS_nand_i32 1 #define TCG_TARGET_HAS_nor_i32 1 -#define TCG_TARGET_HAS_clz_i32 0 -#define TCG_TARGET_HAS_ctz_i32 0 -#define TCG_TARGET_HAS_ctpop_i32 0 +#define TCG_TARGET_HAS_clz_i32 1 +#define TCG_TARGET_HAS_ctz_i32 1 +#define TCG_TARGET_HAS_ctpop_i32 1 #define TCG_TARGET_HAS_neg_i32 1 #define TCG_TARGET_HAS_not_i32 1 #define TCG_TARGET_HAS_orc_i32 1 @@ -113,9 +113,9 @@ #define TCG_TARGET_HAS_eqv_i64 1 #define TCG_TARGET_HAS_nand_i64 1 #define TCG_TARGET_HAS_nor_i64 1 -#define TCG_TARGET_HAS_clz_i64 0 -#define TCG_TARGET_HAS_ctz_i64 0 -#define TCG_TARGET_HAS_ctpop_i64 0 +#define TCG_TARGET_HAS_clz_i64 1 +#define TCG_TARGET_HAS_ctz_i64 1 +#define TCG_TARGET_HAS_ctpop_i64 1 #define TCG_TARGET_HAS_neg_i64 1 #define TCG_TARGET_HAS_not_i64 1 #define TCG_TARGET_HAS_orc_i64 1 |