diff options
| author | Taylor Simpson <tsimpson@quicinc.com> | 2021-09-30 14:29:00 -0500 |
|---|---|---|
| committer | Taylor Simpson <tsimpson@quicinc.com> | 2021-11-03 16:01:31 -0500 |
| commit | a82dd54862ec1c1c5c709d0d2b0161a00c6a19ce (patch) | |
| tree | faf98ae161fb616fb5b5cf2007f61ad128a7e86e /target/hexagon/genptr.c | |
| parent | 33e9ed11d5a52451f0777c0d9a1debb1a5d0922c (diff) | |
Hexagon HVX (target/hexagon) TCG generation
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Diffstat (limited to 'target/hexagon/genptr.c')
| -rw-r--r-- | target/hexagon/genptr.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 4a21fa590f..d16ff74f88 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -165,6 +165,9 @@ static inline void gen_read_ctrl_reg(DisasContext *ctx, const int reg_num, } else if (reg_num == HEX_REG_QEMU_INSN_CNT) { tcg_gen_addi_tl(dest, hex_gpr[HEX_REG_QEMU_INSN_CNT], ctx->num_insns); + } else if (reg_num == HEX_REG_QEMU_HVX_CNT) { + tcg_gen_addi_tl(dest, hex_gpr[HEX_REG_QEMU_HVX_CNT], + ctx->num_hvx_insns); } else { tcg_gen_mov_tl(dest, hex_gpr[reg_num]); } @@ -191,6 +194,12 @@ static inline void gen_read_ctrl_reg_pair(DisasContext *ctx, const int reg_num, tcg_gen_concat_i32_i64(dest, pkt_cnt, insn_cnt); tcg_temp_free(pkt_cnt); tcg_temp_free(insn_cnt); + } else if (reg_num == HEX_REG_QEMU_HVX_CNT) { + TCGv hvx_cnt = tcg_temp_new(); + tcg_gen_addi_tl(hvx_cnt, hex_gpr[HEX_REG_QEMU_HVX_CNT], + ctx->num_hvx_insns); + tcg_gen_concat_i32_i64(dest, hvx_cnt, hex_gpr[reg_num + 1]); + tcg_temp_free(hvx_cnt); } else { tcg_gen_concat_i32_i64(dest, hex_gpr[reg_num], @@ -226,6 +235,9 @@ static inline void gen_write_ctrl_reg(DisasContext *ctx, int reg_num, if (reg_num == HEX_REG_QEMU_INSN_CNT) { ctx->num_insns = 0; } + if (reg_num == HEX_REG_QEMU_HVX_CNT) { + ctx->num_hvx_insns = 0; + } } } @@ -247,6 +259,9 @@ static inline void gen_write_ctrl_reg_pair(DisasContext *ctx, int reg_num, ctx->num_packets = 0; ctx->num_insns = 0; } + if (reg_num == HEX_REG_QEMU_HVX_CNT) { + ctx->num_hvx_insns = 0; + } } } |