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envelope-from=tsimpson@qualcomm.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org 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 --- target/hexagon/gen_tcg.h | 13 +++++++++++++ target/hexagon/genptr.c | 8 ++++++++ 2 files changed, 21 insertions(+) diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h index 19697b42a5..3ee530f5d9 100644 --- a/target/hexagon/gen_tcg.h +++ b/target/hexagon/gen_tcg.h @@ -1015,6 +1015,19 @@ #define fGEN_TCG_S2_asl_r_r_sat(SHORTCODE) \ gen_asl_r_r_sat(RdV, RsV, RtV) +#define fGEN_TCG_SL2_jumpr31(SHORTCODE) \ + gen_jumpr(ctx, hex_gpr[HEX_REG_LR]) + +#define fGEN_TCG_SL2_jumpr31_t(SHORTCODE) \ + gen_cond_jumpr31(ctx, TCG_COND_EQ, hex_pred[0]) +#define fGEN_TCG_SL2_jumpr31_f(SHORTCODE) \ + gen_cond_jumpr31(ctx, TCG_COND_NE, hex_pred[0]) + +#define fGEN_TCG_SL2_jumpr31_tnew(SHORTCODE) \ + gen_cond_jumpr31(ctx, TCG_COND_EQ, hex_new_pred_value[0]) +#define fGEN_TCG_SL2_jumpr31_fnew(SHORTCODE) \ + gen_cond_jumpr31(ctx, TCG_COND_NE, hex_new_pred_value[0]) + /* Floating point */ #define fGEN_TCG_F2_conv_sf2df(SHORTCODE) \ gen_helper_conv_sf2df(RddV, cpu_env, RsV) diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 6cf2e0ed43..ee67cb0069 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -553,6 +553,14 @@ 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); + tcg_temp_free(LSB); +} + static void gen_cond_jump(DisasContext *ctx, TCGCond cond, TCGv pred, int pc_off) {