diff options
| -rw-r--r-- | target/hexagon/gen_tcg.h | 201 | ||||
| -rw-r--r-- | target/hexagon/genptr.c | 43 |
2 files changed, 244 insertions, 0 deletions
diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h index 506b454..3583f39 100644 --- a/target/hexagon/gen_tcg.h +++ b/target/hexagon/gen_tcg.h @@ -797,6 +797,207 @@ #define fGEN_TCG_J4_tstbit0_fp1_jump_t(SHORTCODE) \ gen_cmpnd_tstbit0_jmp(ctx, 1, RsV, TCG_COND_NE, riV) +#define fGEN_TCG_J2_jump(SHORTCODE) \ + gen_jump(ctx, riV) +#define fGEN_TCG_J2_jumpr(SHORTCODE) \ + gen_jumpr(ctx, RsV) +#define fGEN_TCG_J4_jumpseti(SHORTCODE) \ + do { \ + tcg_gen_movi_tl(RdV, UiV); \ + gen_jump(ctx, riV); \ + } while (0) + +#define fGEN_TCG_cond_jumpt(COND) \ + do { \ + TCGv LSB = tcg_temp_new(); \ + COND; \ + gen_cond_jump(ctx, TCG_COND_EQ, LSB, riV); \ + tcg_temp_free(LSB); \ + } while (0) +#define fGEN_TCG_cond_jumpf(COND) \ + do { \ + TCGv LSB = tcg_temp_new(); \ + COND; \ + gen_cond_jump(ctx, TCG_COND_NE, LSB, riV); \ + tcg_temp_free(LSB); \ + } while (0) + +#define fGEN_TCG_J2_jumpt(SHORTCODE) \ + fGEN_TCG_cond_jumpt(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumptpt(SHORTCODE) \ + fGEN_TCG_cond_jumpt(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumpf(SHORTCODE) \ + fGEN_TCG_cond_jumpf(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumpfpt(SHORTCODE) \ + fGEN_TCG_cond_jumpf(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumptnew(SHORTCODE) \ + gen_cond_jump(ctx, TCG_COND_EQ, PuN, riV) +#define fGEN_TCG_J2_jumptnewpt(SHORTCODE) \ + gen_cond_jump(ctx, TCG_COND_EQ, PuN, riV) +#define fGEN_TCG_J2_jumpfnewpt(SHORTCODE) \ + fGEN_TCG_cond_jumpf(fLSBNEW(PuN)) +#define fGEN_TCG_J2_jumpfnew(SHORTCODE) \ + fGEN_TCG_cond_jumpf(fLSBNEW(PuN)) +#define fGEN_TCG_J2_jumprz(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_NE, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprzpt(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_NE, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprnz(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_EQ, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprnzpt(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_EQ, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprgtez(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_GE, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprgtezpt(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_GE, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprltez(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_LE, LSB, RsV, 0)) +#define fGEN_TCG_J2_jumprltezpt(SHORTCODE) \ + fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_LE, LSB, RsV, 0)) + +#define fGEN_TCG_cond_jumprt(COND) \ + do { \ + TCGv LSB = tcg_temp_new(); \ + COND; \ + gen_cond_jumpr(ctx, RsV, TCG_COND_EQ, LSB); \ + tcg_temp_free(LSB); \ + } while (0) +#define fGEN_TCG_cond_jumprf(COND) \ + do { \ + TCGv LSB = tcg_temp_new(); \ + COND; \ + gen_cond_jumpr(ctx, RsV, TCG_COND_NE, LSB); \ + tcg_temp_free(LSB); \ + } while (0) + +#define fGEN_TCG_J2_jumprt(SHORTCODE) \ + fGEN_TCG_cond_jumprt(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumprtpt(SHORTCODE) \ + fGEN_TCG_cond_jumprt(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumprf(SHORTCODE) \ + fGEN_TCG_cond_jumprf(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumprfpt(SHORTCODE) \ + fGEN_TCG_cond_jumprf(fLSBOLD(PuV)) +#define fGEN_TCG_J2_jumprtnew(SHORTCODE) \ + fGEN_TCG_cond_jumprt(fLSBNEW(PuN)) +#define fGEN_TCG_J2_jumprtnewpt(SHORTCODE) \ + fGEN_TCG_cond_jumprt(fLSBNEW(PuN)) +#define fGEN_TCG_J2_jumprfnew(SHORTCODE) \ + fGEN_TCG_cond_jumprf(fLSBNEW(PuN)) +#define fGEN_TCG_J2_jumprfnewpt(SHORTCODE) \ + fGEN_TCG_cond_jumprf(fLSBNEW(PuN)) + +/* + * New value compare & jump instructions + * if ([!]COND(r0.new, r1) jump:t address + * if ([!]COND(r0.new, #7) jump:t address + */ +#define fGEN_TCG_J4_cmpgt_t_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GT, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpgt_t_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GT, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpgt_f_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LE, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpgt_f_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LE, NsN, RtV, riV) + +#define fGEN_TCG_J4_cmpeq_t_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_EQ, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpeq_t_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_EQ, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpeq_f_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_NE, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpeq_f_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_NE, NsN, RtV, riV) + +#define fGEN_TCG_J4_cmplt_t_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LT, NsN, RtV, riV) +#define fGEN_TCG_J4_cmplt_t_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LT, NsN, RtV, riV) +#define fGEN_TCG_J4_cmplt_f_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GE, NsN, RtV, riV) +#define fGEN_TCG_J4_cmplt_f_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GE, NsN, RtV, riV) + +#define fGEN_TCG_J4_cmpeqi_t_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpeqi_t_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpeqi_f_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpeqi_f_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, UiV, riV) + +#define fGEN_TCG_J4_cmpgti_t_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpgti_t_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpgti_f_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpgti_f_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, UiV, riV) + +#define fGEN_TCG_J4_cmpltu_t_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LTU, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpltu_t_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LTU, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpltu_f_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GEU, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpltu_f_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GEU, NsN, RtV, riV) + +#define fGEN_TCG_J4_cmpgtui_t_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_GTU, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpgtui_t_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_GTU, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpgtui_f_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_LEU, NsN, UiV, riV) +#define fGEN_TCG_J4_cmpgtui_f_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_LEU, NsN, UiV, riV) + +#define fGEN_TCG_J4_cmpgtu_t_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GTU, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpgtu_t_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_GTU, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpgtu_f_jumpnv_t(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LEU, NsN, RtV, riV) +#define fGEN_TCG_J4_cmpgtu_f_jumpnv_nt(SHORTCODE) \ + gen_cmp_jumpnv(ctx, TCG_COND_LEU, NsN, RtV, riV) + +#define fGEN_TCG_J4_cmpeqn1_t_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, -1, riV) +#define fGEN_TCG_J4_cmpeqn1_t_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, -1, riV) +#define fGEN_TCG_J4_cmpeqn1_f_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, -1, riV) +#define fGEN_TCG_J4_cmpeqn1_f_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, -1, riV) + +#define fGEN_TCG_J4_cmpgtn1_t_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, -1, riV) +#define fGEN_TCG_J4_cmpgtn1_t_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, -1, riV) +#define fGEN_TCG_J4_cmpgtn1_f_jumpnv_t(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, -1, riV) +#define fGEN_TCG_J4_cmpgtn1_f_jumpnv_nt(SHORTCODE) \ + gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, -1, riV) + +#define fGEN_TCG_J4_tstbit0_t_jumpnv_t(SHORTCODE) \ + gen_testbit0_jumpnv(ctx, NsN, TCG_COND_EQ, riV) +#define fGEN_TCG_J4_tstbit0_t_jumpnv_nt(SHORTCODE) \ + gen_testbit0_jumpnv(ctx, NsN, TCG_COND_EQ, riV) +#define fGEN_TCG_J4_tstbit0_f_jumpnv_t(SHORTCODE) \ + gen_testbit0_jumpnv(ctx, NsN, TCG_COND_NE, riV) +#define fGEN_TCG_J4_tstbit0_f_jumpnv_nt(SHORTCODE) \ + gen_testbit0_jumpnv(ctx, NsN, TCG_COND_NE, riV) + +/* r0 = r1 ; jump address */ +#define fGEN_TCG_J4_jumpsetr(SHORTCODE) \ + do { \ + tcg_gen_mov_tl(RdV, RsV); \ + gen_jump(ctx, riV); \ + } while (0) + #define fGEN_TCG_J2_pause(SHORTCODE) \ do { \ uiV = uiV; \ diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index c003800..be9c715 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -495,6 +495,12 @@ static void gen_compare(TCGCond cond, TCGv res, TCGv arg1, TCGv arg2) tcg_gen_movcond_tl(cond, res, arg1, arg2, one, zero); } +static void gen_cond_jumpr(DisasContext *ctx, TCGv dst_pc, + TCGCond cond, TCGv pred) +{ + gen_write_new_pc_addr(ctx, dst_pc, cond, pred); +} + static void gen_cond_jump(DisasContext *ctx, TCGCond cond, TCGv pred, int pc_off) { @@ -577,6 +583,25 @@ static void gen_cmpnd_tstbit0_jmp(DisasContext *ctx, } } +static void gen_testbit0_jumpnv(DisasContext *ctx, + TCGv arg, TCGCond cond, int pc_off) +{ + TCGv pred = tcg_temp_new(); + tcg_gen_andi_tl(pred, arg, 1); + gen_cond_jump(ctx, cond, pred, pc_off); + tcg_temp_free(pred); +} + +static void gen_jump(DisasContext *ctx, int pc_off) +{ + gen_write_new_pc_pcrel(ctx, pc_off, TCG_COND_ALWAYS, NULL); +} + +static void gen_jumpr(DisasContext *ctx, TCGv new_pc) +{ + gen_write_new_pc_addr(ctx, new_pc, TCG_COND_ALWAYS, NULL); +} + static void gen_call(DisasContext *ctx, int pc_off) { TCGv next_PC = @@ -601,6 +626,24 @@ static void gen_cond_call(DisasContext *ctx, TCGv pred, gen_set_label(skip); } +static void gen_cmp_jumpnv(DisasContext *ctx, + TCGCond cond, TCGv val, TCGv src, int pc_off) +{ + TCGv pred = tcg_temp_new(); + tcg_gen_setcond_tl(cond, pred, val, src); + gen_cond_jump(ctx, TCG_COND_EQ, pred, pc_off); + tcg_temp_free(pred); +} + +static void gen_cmpi_jumpnv(DisasContext *ctx, + TCGCond cond, TCGv val, int src, int pc_off) +{ + TCGv pred = tcg_temp_new(); + tcg_gen_setcondi_tl(cond, pred, val, src); + gen_cond_jump(ctx, TCG_COND_EQ, pred, pc_off); + tcg_temp_free(pred); +} + /* Shift left with saturation */ static void gen_shl_sat(TCGv dst, TCGv src, TCGv shift_amt) { |