diff options
Diffstat (limited to 'target/m68k')
| -rw-r--r-- | target/m68k/op_helper.c | 7 | ||||
| -rw-r--r-- | target/m68k/translate.c | 14 |
2 files changed, 9 insertions, 12 deletions
diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c index 7e97d03f82..c61ca9392f 100644 --- a/target/m68k/op_helper.c +++ b/target/m68k/op_helper.c @@ -46,11 +46,8 @@ void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type, ret = m68k_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx); if (unlikely(ret)) { - if (retaddr) { - /* now we have a real cpu fault */ - cpu_restore_state(cs, retaddr); - } - cpu_loop_exit(cs); + /* now we have a real cpu fault */ + cpu_loop_exit_restore(cs, retaddr); } } diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 4a6d799ee2..f0e86a73d4 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -4016,8 +4016,8 @@ DISAS_INSN(bfop_reg) int ofs = extract32(ext, 6, 5); /* big bit-endian */ TCGv mask, tofs, tlen; - TCGV_UNUSED(tofs); - TCGV_UNUSED(tlen); + tofs = NULL; + tlen = NULL; if ((insn & 0x0f00) == 0x0d00) { /* bfffo */ tofs = tcg_temp_new(); tlen = tcg_temp_new(); @@ -4033,7 +4033,7 @@ DISAS_INSN(bfop_reg) } tcg_gen_andi_i32(QREG_CC_N, QREG_CC_N, ~maski); mask = tcg_const_i32(ror32(maski, ofs)); - if (!TCGV_IS_UNUSED(tofs)) { + if (tofs) { tcg_gen_movi_i32(tofs, ofs); tcg_gen_movi_i32(tlen, len); } @@ -4045,13 +4045,13 @@ DISAS_INSN(bfop_reg) tcg_gen_andi_i32(tmp, tmp, 31); mask = tcg_const_i32(0x7fffffffu); tcg_gen_shr_i32(mask, mask, tmp); - if (!TCGV_IS_UNUSED(tlen)) { + if (tlen) { tcg_gen_addi_i32(tlen, tmp, 1); } } else { /* Immediate width */ mask = tcg_const_i32(0x7fffffffu >> (len - 1)); - if (!TCGV_IS_UNUSED(tlen)) { + if (tlen) { tcg_gen_movi_i32(tlen, len); } } @@ -4061,7 +4061,7 @@ DISAS_INSN(bfop_reg) tcg_gen_rotl_i32(QREG_CC_N, src, tmp); tcg_gen_andc_i32(QREG_CC_N, QREG_CC_N, mask); tcg_gen_rotr_i32(mask, mask, tmp); - if (!TCGV_IS_UNUSED(tofs)) { + if (tofs) { tcg_gen_mov_i32(tofs, tmp); } } else { @@ -4069,7 +4069,7 @@ DISAS_INSN(bfop_reg) tcg_gen_rotli_i32(QREG_CC_N, src, ofs); tcg_gen_andc_i32(QREG_CC_N, QREG_CC_N, mask); tcg_gen_rotri_i32(mask, mask, ofs); - if (!TCGV_IS_UNUSED(tofs)) { + if (tofs) { tcg_gen_movi_i32(tofs, ofs); } } |