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| author | Richard Henderson | 2021-01-28 07:30:00 +0100 |
|---|---|---|
| committer | Richard Henderson | 2021-02-05 21:24:14 +0100 |
| commit | ae40c098ac637b51ccf350d70765e76129b838a5 (patch) | |
| tree | 07165bc1f82aae7671785e1edc220cab22ad0221 /tcg/tci | |
| parent | tcg/tci: Remove dead code for TCG_TARGET_HAS_div2_* (diff) | |
| download | qemu-ae40c098ac637b51ccf350d70765e76129b838a5.tar.gz qemu-ae40c098ac637b51ccf350d70765e76129b838a5.tar.xz qemu-ae40c098ac637b51ccf350d70765e76129b838a5.zip | |
tcg/tci: Implement 64-bit division
Trivially implemented like other arithmetic.
Tested via check-tcg and the ppc64 target.
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/tci')
| -rw-r--r-- | tcg/tci/tcg-target.c.inc | 10 | ||||
| -rw-r--r-- | tcg/tci/tcg-target.h | 4 |
2 files changed, 6 insertions, 8 deletions
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 6dc5bac2f3..3327ce3072 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -577,6 +577,10 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, case INDEX_op_sar_i64: case INDEX_op_rotl_i64: /* Optional (TCG_TARGET_HAS_rot_i64). */ case INDEX_op_rotr_i64: /* Optional (TCG_TARGET_HAS_rot_i64). */ + case INDEX_op_div_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ + case INDEX_op_divu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ + case INDEX_op_rem_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ + case INDEX_op_remu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ tcg_out_r(s, args[0]); tcg_out_ri64(s, const_args[1], args[1]); tcg_out_ri64(s, const_args[2], args[2]); @@ -590,12 +594,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_debug_assert(args[4] <= UINT8_MAX); tcg_out8(s, args[4]); break; - case INDEX_op_div_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ - case INDEX_op_divu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ - case INDEX_op_rem_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ - case INDEX_op_remu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ - TODO(); - break; case INDEX_op_brcond_i64: tcg_out_r(s, args[0]); tcg_out_ri64(s, const_args[1], args[1]); diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index bb784e018e..7fc349a3de 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -100,8 +100,8 @@ #define TCG_TARGET_HAS_extract_i64 0 #define TCG_TARGET_HAS_sextract_i64 0 #define TCG_TARGET_HAS_extract2_i64 0 -#define TCG_TARGET_HAS_div_i64 0 -#define TCG_TARGET_HAS_rem_i64 0 +#define TCG_TARGET_HAS_div_i64 1 +#define TCG_TARGET_HAS_rem_i64 1 #define TCG_TARGET_HAS_ext8s_i64 1 #define TCG_TARGET_HAS_ext16s_i64 1 #define TCG_TARGET_HAS_ext32s_i64 1 |