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| author | Taylor Simpson <tsimpson@quicinc.com> | 2023-03-06 18:58:15 -0800 |
|---|---|---|
| committer | Taylor Simpson <tsimpson@quicinc.com> | 2023-03-06 20:47:12 -0800 |
| commit | 5ef5fdba17126067950d843830efea7c6b2eef12 (patch) | |
| tree | bd95b456acaa1a4b665513ac42fe532a214008d5 /target/hexagon/genptr.c | |
| parent | bbb71568de91561b57b3622d364aa004436b722f (diff) | |
Hexagon (target/hexagon) Add overrides for jumpr31 instructions
Add overrides for
SL2_jumpr31 Unconditional
SL2_jumpr31_t Predicated true (old value)
SL2_jumpr31_f Predicated false (old value)
SL2_jumpr31_tnew Predicated true (new value)
SL2_jumpr31_fnew Predicated false (new value)
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230307025828.1612809-2-tsimpson@quicinc.com>
Diffstat (limited to 'target/hexagon/genptr.c')
| -rw-r--r-- | target/hexagon/genptr.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 86bd093ce8..2bbe4e3a68 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -1,5 +1,5 @@ /* - * Copyright(c) 2019-2022 Qualcomm Innovation Center, Inc. All Rights Reserved. + * Copyright(c) 2019-2023 Qualcomm Innovation Center, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -571,6 +571,13 @@ static void gen_cond_jumpr(DisasContext *ctx, TCGv dst_pc, gen_write_new_pc_addr(ctx, dst_pc, cond, pred); } +static void gen_cond_jumpr31(DisasContext *ctx, TCGCond cond, TCGv pred) +{ + TCGv LSB = tcg_temp_new(); + tcg_gen_andi_tl(LSB, pred, 1); + gen_cond_jumpr(ctx, hex_gpr[HEX_REG_LR], cond, LSB); +} + static void gen_cond_jump(DisasContext *ctx, TCGCond cond, TCGv pred, int pc_off) { |