diff options
| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-09-21 14:49:09 +0000 |
|---|---|---|
| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-09-21 14:49:09 +0000 |
| commit | a7ec4229125bdaf5cdf5b553c98ceb86c02642f7 (patch) | |
| tree | 80561f85d868d69b36ae46e1406e83719bacc483 /target-sparc/translate.c | |
| parent | 36aa55dcd9775a2164d831d3d3e2a16977995f14 (diff) | |
Use the new concat_i32_i64 op for std and stda
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5281 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sparc/translate.c')
| -rw-r--r-- | target-sparc/translate.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index fa34d27133..be00054ae2 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -1715,13 +1715,14 @@ static inline void gen_ldda_asi(TCGv hi, TCGv addr, int insn, int rd) static inline void gen_stda_asi(TCGv hi, TCGv addr, int insn, int rd) { - TCGv r_temp, r_asi, r_size; - - r_temp = tcg_temp_new(TCG_TYPE_TL); - gen_movl_reg_TN(rd + 1, r_temp); - tcg_gen_helper_1_2(helper_pack64, cpu_tmp64, hi, - r_temp); - tcg_temp_free(r_temp); + TCGv r_low, r_asi, r_size; + + gen_movl_reg_TN(rd + 1, cpu_tmp0); + r_low = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_trunc_tl_i32(r_low, cpu_tmp0); + tcg_gen_trunc_tl_i32(cpu_tmp32, hi); + tcg_gen_concat_i32_i64(cpu_tmp64, r_low, cpu_tmp32); + tcg_temp_free(r_low); r_asi = gen_get_asi(insn, addr); r_size = tcg_const_i32(8); tcg_gen_helper_0_4(helper_st_asi, addr, cpu_tmp64, r_asi, r_size); @@ -1817,12 +1818,14 @@ static inline void gen_ldda_asi(TCGv hi, TCGv addr, int insn, int rd) static inline void gen_stda_asi(TCGv hi, TCGv addr, int insn, int rd) { - TCGv r_temp, r_asi, r_size; + TCGv r_low, r_asi, r_size; - r_temp = tcg_temp_new(TCG_TYPE_TL); - gen_movl_reg_TN(rd + 1, r_temp); - tcg_gen_helper_1_2(helper_pack64, cpu_tmp64, hi, r_temp); - tcg_temp_free(r_temp); + gen_movl_reg_TN(rd + 1, cpu_tmp0); + r_low = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_trunc_tl_i32(r_low, cpu_tmp0); + tcg_gen_trunc_tl_i32(cpu_tmp32, hi); + tcg_gen_concat_i32_i64(cpu_tmp64, r_low, cpu_tmp32); + tcg_temp_free(r_low); r_asi = tcg_const_i32(GET_FIELD(insn, 19, 26)); r_size = tcg_const_i32(8); tcg_gen_helper_0_4(helper_st_asi, addr, cpu_tmp64, r_asi, r_size); @@ -4482,10 +4485,11 @@ static void disas_sparc_insn(DisasContext * dc) tcg_gen_helper_0_2(helper_check_align, cpu_addr, r_const); // XXX remove tcg_temp_free(r_const); - r_low = tcg_temp_new(TCG_TYPE_TL); - gen_movl_reg_TN(rd + 1, r_low); - tcg_gen_helper_1_2(helper_pack64, cpu_tmp64, cpu_val, - r_low); + gen_movl_reg_TN(rd + 1, cpu_tmp0); + r_low = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_trunc_tl_i32(r_low, cpu_tmp0); + tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_val); + tcg_gen_concat_i32_i64(cpu_tmp64, r_low, cpu_tmp32); tcg_temp_free(r_low); tcg_gen_qemu_st64(cpu_tmp64, cpu_addr, dc->mem_idx); } |