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Diffstat (limited to 'target-sparc/translate.c')
-rw-r--r--target-sparc/translate.c108
1 files changed, 6 insertions, 102 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 111c025dde..98efb8445e 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -336,43 +336,6 @@ static inline void gen_mov_reg_C(TCGv reg, TCGv_i32 src)
tcg_gen_andi_tl(reg, reg, 0x1);
}
-static inline void gen_add_tv(TCGv dst, TCGv src1, TCGv src2)
-{
- TCGv r_temp;
- TCGv_i32 r_const;
- int l1;
-
- l1 = gen_new_label();
-
- r_temp = tcg_temp_new();
- tcg_gen_xor_tl(r_temp, src1, src2);
- tcg_gen_not_tl(r_temp, r_temp);
- tcg_gen_xor_tl(cpu_tmp0, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
- tcg_gen_andi_tl(r_temp, r_temp, (1ULL << 31));
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_temp, 0, l1);
- r_const = tcg_const_i32(TT_TOVF);
- gen_helper_raise_exception(cpu_env, r_const);
- tcg_temp_free_i32(r_const);
- gen_set_label(l1);
- tcg_temp_free(r_temp);
-}
-
-static inline void gen_tag_tv(TCGv src1, TCGv src2)
-{
- int l1;
- TCGv_i32 r_const;
-
- l1 = gen_new_label();
- tcg_gen_or_tl(cpu_tmp0, src1, src2);
- tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0x3);
- tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_tmp0, 0, l1);
- r_const = tcg_const_i32(TT_TOVF);
- gen_helper_raise_exception(cpu_env, r_const);
- tcg_temp_free_i32(r_const);
- gen_set_label(l1);
-}
-
static inline void gen_op_addi_cc(TCGv dst, TCGv src1, target_long src2)
{
tcg_gen_mov_tl(cpu_cc_src, src1);
@@ -517,45 +480,6 @@ static void gen_op_addx_int(DisasContext *dc, TCGv dst, TCGv src1,
}
}
-static inline void gen_op_tadd_cc(TCGv dst, TCGv src1, TCGv src2)
-{
- tcg_gen_mov_tl(cpu_cc_src, src1);
- tcg_gen_mov_tl(cpu_cc_src2, src2);
- tcg_gen_add_tl(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
- tcg_gen_mov_tl(dst, cpu_cc_dst);
-}
-
-static inline void gen_op_tadd_ccTV(TCGv dst, TCGv src1, TCGv src2)
-{
- tcg_gen_mov_tl(cpu_cc_src, src1);
- tcg_gen_mov_tl(cpu_cc_src2, src2);
- gen_tag_tv(cpu_cc_src, cpu_cc_src2);
- tcg_gen_add_tl(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
- gen_add_tv(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
- tcg_gen_mov_tl(dst, cpu_cc_dst);
-}
-
-static inline void gen_sub_tv(TCGv dst, TCGv src1, TCGv src2)
-{
- TCGv r_temp;
- TCGv_i32 r_const;
- int l1;
-
- l1 = gen_new_label();
-
- r_temp = tcg_temp_new();
- tcg_gen_xor_tl(r_temp, src1, src2);
- tcg_gen_xor_tl(cpu_tmp0, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
- tcg_gen_andi_tl(r_temp, r_temp, (1ULL << 31));
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_temp, 0, l1);
- r_const = tcg_const_i32(TT_TOVF);
- gen_helper_raise_exception(cpu_env, r_const);
- tcg_temp_free_i32(r_const);
- gen_set_label(l1);
- tcg_temp_free(r_temp);
-}
-
static inline void gen_op_subi_cc(TCGv dst, TCGv src1, target_long src2, DisasContext *dc)
{
tcg_gen_mov_tl(cpu_cc_src, src1);
@@ -656,24 +580,6 @@ static void gen_op_subx_int(DisasContext *dc, TCGv dst, TCGv src1,
}
}
-static inline void gen_op_tsub_cc(TCGv dst, TCGv src1, TCGv src2)
-{
- tcg_gen_mov_tl(cpu_cc_src, src1);
- tcg_gen_mov_tl(cpu_cc_src2, src2);
- tcg_gen_sub_tl(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
- tcg_gen_mov_tl(dst, cpu_cc_dst);
-}
-
-static inline void gen_op_tsub_ccTV(TCGv dst, TCGv src1, TCGv src2)
-{
- tcg_gen_mov_tl(cpu_cc_src, src1);
- tcg_gen_mov_tl(cpu_cc_src2, src2);
- gen_tag_tv(cpu_cc_src, cpu_cc_src2);
- tcg_gen_sub_tl(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
- gen_sub_tv(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
- tcg_gen_mov_tl(dst, cpu_cc_dst);
-}
-
static inline void gen_op_mulscc(TCGv dst, TCGv src1, TCGv src2)
{
TCGv r_temp;
@@ -3602,29 +3508,27 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn)
cpu_src2 = get_src2(insn, cpu_src2);
switch (xop) {
case 0x20: /* taddcc */
- gen_op_tadd_cc(cpu_dst, cpu_src1, cpu_src2);
+ gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
tcg_gen_movi_i32(cpu_cc_op, CC_OP_TADD);
dc->cc_op = CC_OP_TADD;
break;
case 0x21: /* tsubcc */
- gen_op_tsub_cc(cpu_dst, cpu_src1, cpu_src2);
+ gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
tcg_gen_movi_i32(cpu_cc_op, CC_OP_TSUB);
dc->cc_op = CC_OP_TSUB;
break;
case 0x22: /* taddcctv */
- save_state(dc);
- gen_op_tadd_ccTV(cpu_dst, cpu_src1, cpu_src2);
+ gen_helper_taddcctv(cpu_dst, cpu_env,
+ cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
- tcg_gen_movi_i32(cpu_cc_op, CC_OP_TADDTV);
dc->cc_op = CC_OP_TADDTV;
break;
case 0x23: /* tsubcctv */
- save_state(dc);
- gen_op_tsub_ccTV(cpu_dst, cpu_src1, cpu_src2);
+ gen_helper_tsubcctv(cpu_dst, cpu_env,
+ cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
- tcg_gen_movi_i32(cpu_cc_op, CC_OP_TSUBTV);
dc->cc_op = CC_OP_TSUBTV;
break;
case 0x24: /* mulscc */