diff options
| -rw-r--r-- | target/hexagon/gen_tcg.h | 21 | ||||
| -rw-r--r-- | target/hexagon/genptr.c | 44 |
2 files changed, 65 insertions, 0 deletions
diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h index d4bd388..8d5e982 100644 --- a/target/hexagon/gen_tcg.h +++ b/target/hexagon/gen_tcg.h @@ -665,6 +665,27 @@ #define fGEN_TCG_J2_callrf(SHORTCODE) \ gen_cond_callr(ctx, TCG_COND_NE, PuV, RsV) +#define fGEN_TCG_J2_loop0r(SHORTCODE) \ + gen_loop0r(ctx, RsV, riV) +#define fGEN_TCG_J2_loop1r(SHORTCODE) \ + gen_loop1r(ctx, RsV, riV) +#define fGEN_TCG_J2_loop0i(SHORTCODE) \ + gen_loop0i(ctx, UiV, riV) +#define fGEN_TCG_J2_loop1i(SHORTCODE) \ + gen_loop1i(ctx, UiV, riV) +#define fGEN_TCG_J2_ploop1sr(SHORTCODE) \ + gen_ploopNsr(ctx, 1, RsV, riV) +#define fGEN_TCG_J2_ploop1si(SHORTCODE) \ + gen_ploopNsi(ctx, 1, UiV, riV) +#define fGEN_TCG_J2_ploop2sr(SHORTCODE) \ + gen_ploopNsr(ctx, 2, RsV, riV) +#define fGEN_TCG_J2_ploop2si(SHORTCODE) \ + gen_ploopNsi(ctx, 2, UiV, riV) +#define fGEN_TCG_J2_ploop3sr(SHORTCODE) \ + gen_ploopNsr(ctx, 3, RsV, riV) +#define fGEN_TCG_J2_ploop3si(SHORTCODE) \ + gen_ploopNsi(ctx, 3, UiV, riV) + #define fGEN_TCG_J2_endloop0(SHORTCODE) \ gen_endloop0(ctx) #define fGEN_TCG_J2_endloop1(SHORTCODE) \ diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index dd707a9..6e5767e 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -518,6 +518,50 @@ static void gen_compare(TCGCond cond, TCGv res, TCGv arg1, TCGv arg2) tcg_gen_movcond_tl(cond, res, arg1, arg2, one, zero); } +#ifndef CONFIG_HEXAGON_IDEF_PARSER +static inline void gen_loop0r(DisasContext *ctx, TCGv RsV, int riV) +{ + fIMMEXT(riV); + fPCALIGN(riV); + gen_log_reg_write(ctx, HEX_REG_LC0, RsV); + gen_log_reg_write(ctx, HEX_REG_SA0, tcg_constant_tl(ctx->pkt->pc + riV)); + gen_set_usr_fieldi(ctx, USR_LPCFG, 0); +} + +static void gen_loop0i(DisasContext *ctx, int count, int riV) +{ + gen_loop0r(ctx, tcg_constant_tl(count), riV); +} + +static inline void gen_loop1r(DisasContext *ctx, TCGv RsV, int riV) +{ + fIMMEXT(riV); + fPCALIGN(riV); + gen_log_reg_write(ctx, HEX_REG_LC1, RsV); + gen_log_reg_write(ctx, HEX_REG_SA1, tcg_constant_tl(ctx->pkt->pc + riV)); +} + +static void gen_loop1i(DisasContext *ctx, int count, int riV) +{ + gen_loop1r(ctx, tcg_constant_tl(count), riV); +} + +static void gen_ploopNsr(DisasContext *ctx, int N, TCGv RsV, int riV) +{ + fIMMEXT(riV); + fPCALIGN(riV); + gen_log_reg_write(ctx, HEX_REG_LC0, RsV); + gen_log_reg_write(ctx, HEX_REG_SA0, tcg_constant_tl(ctx->pkt->pc + riV)); + gen_set_usr_fieldi(ctx, USR_LPCFG, N); + gen_log_pred_write(ctx, 3, tcg_constant_tl(0)); +} + +static void gen_ploopNsi(DisasContext *ctx, int N, int count, int riV) +{ + gen_ploopNsr(ctx, N, tcg_constant_tl(count), riV); +} +#endif + static void gen_cond_jumpr(DisasContext *ctx, TCGv dst_pc, TCGCond cond, TCGv pred) { |