diff options
Diffstat (limited to 'target-sparc/translate.c')
| -rw-r--r-- | target-sparc/translate.c | 53 |
1 files changed, 21 insertions, 32 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 5013aee..43e44d5 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -2865,14 +2865,12 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn) break; case 3: // tt { - TCGv_ptr r_tsptr; + TCGv_ptr r_tsptr = tcg_temp_new_ptr(); - r_tsptr = tcg_temp_new_ptr(); gen_load_trap_state_at_tl(r_tsptr, cpu_env); - tcg_gen_ld_i32(cpu_tmp32, r_tsptr, - offsetof(trap_state, tt)); + tcg_gen_ld32s_tl(cpu_tmp0, r_tsptr, + offsetof(trap_state, tt)); tcg_temp_free_ptr(r_tsptr); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); } break; case 4: // tick @@ -2890,53 +2888,44 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn) tcg_gen_mov_tl(cpu_tmp0, cpu_tbr); break; case 6: // pstate - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, pstate)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, pstate)); break; case 7: // tl - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, tl)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, tl)); break; case 8: // pil - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, psrpil)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, psrpil)); break; case 9: // cwp gen_helper_rdcwp(cpu_tmp0, cpu_env); break; case 10: // cansave - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, cansave)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, cansave)); break; case 11: // canrestore - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, canrestore)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, canrestore)); break; case 12: // cleanwin - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, cleanwin)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, cleanwin)); break; case 13: // otherwin - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, otherwin)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, otherwin)); break; case 14: // wstate - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, wstate)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, wstate)); break; case 16: // UA2005 gl CHECK_IU_FEATURE(dc, GL); - tcg_gen_ld_i32(cpu_tmp32, cpu_env, - offsetof(CPUSPARCState, gl)); - tcg_gen_ext_i32_tl(cpu_tmp0, cpu_tmp32); + tcg_gen_ld32s_tl(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, gl)); break; case 26: // UA2005 strand status CHECK_IU_FEATURE(dc, HYPV); |