diff options
Diffstat (limited to 'target-microblaze/translate.c')
| -rw-r--r-- | target-microblaze/translate.c | 41 |
1 files changed, 13 insertions, 28 deletions
diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c index 47ac18015e..3de89440a6 100644 --- a/target-microblaze/translate.c +++ b/target-microblaze/translate.c @@ -313,7 +313,6 @@ static void dec_sub(DisasContext *dc) static void dec_pattern(DisasContext *dc) { unsigned int mode; - TCGLabel *l1; if ((dc->tb_flags & MSR_EE_FLAG) && (dc->cpu->env.pvr.regs[2] & PVR2_ILL_OPCODE_EXC_MASK) @@ -333,29 +332,15 @@ static void dec_pattern(DisasContext *dc) case 2: LOG_DIS("pcmpeq r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); if (dc->rd) { - TCGv t0 = tcg_temp_local_new(); - l1 = gen_new_label(); - tcg_gen_movi_tl(t0, 1); - tcg_gen_brcond_tl(TCG_COND_EQ, - cpu_R[dc->ra], cpu_R[dc->rb], l1); - tcg_gen_movi_tl(t0, 0); - gen_set_label(l1); - tcg_gen_mov_tl(cpu_R[dc->rd], t0); - tcg_temp_free(t0); + tcg_gen_setcond_tl(TCG_COND_EQ, cpu_R[dc->rd], + cpu_R[dc->ra], cpu_R[dc->rb]); } break; case 3: LOG_DIS("pcmpne r%d r%d r%d\n", dc->rd, dc->ra, dc->rb); - l1 = gen_new_label(); if (dc->rd) { - TCGv t0 = tcg_temp_local_new(); - tcg_gen_movi_tl(t0, 1); - tcg_gen_brcond_tl(TCG_COND_NE, - cpu_R[dc->ra], cpu_R[dc->rb], l1); - tcg_gen_movi_tl(t0, 0); - gen_set_label(l1); - tcg_gen_mov_tl(cpu_R[dc->rd], t0); - tcg_temp_free(t0); + tcg_gen_setcond_tl(TCG_COND_NE, cpu_R[dc->rd], + cpu_R[dc->ra], cpu_R[dc->rb]); } break; default: @@ -433,7 +418,7 @@ static void dec_msr(DisasContext *dc) CPUState *cs = CPU(dc->cpu); TCGv t0, t1; unsigned int sr, to, rn; - int mem_index = cpu_mmu_index(&dc->cpu->env); + int mem_index = cpu_mmu_index(&dc->cpu->env, false); sr = dc->imm & ((1 << 14) - 1); to = dc->imm & (1 << 14); @@ -745,7 +730,7 @@ static void dec_bit(DisasContext *dc) CPUState *cs = CPU(dc->cpu); TCGv t0; unsigned int op; - int mem_index = cpu_mmu_index(&dc->cpu->env); + int mem_index = cpu_mmu_index(&dc->cpu->env, false); op = dc->ir & ((1 << 9) - 1); switch (op) { @@ -1009,7 +994,7 @@ static void dec_load(DisasContext *dc) * address and if that succeeds we write into the destination reg. */ v = tcg_temp_new(); - tcg_gen_qemu_ld_tl(v, *addr, cpu_mmu_index(&dc->cpu->env), mop); + tcg_gen_qemu_ld_tl(v, *addr, cpu_mmu_index(&dc->cpu->env, false), mop); if ((dc->cpu->env.pvr.regs[2] & PVR2_UNALIGNED_EXC_MASK) && size > 1) { tcg_gen_movi_tl(cpu_SR[SR_PC], dc->pc); @@ -1027,7 +1012,7 @@ static void dec_load(DisasContext *dc) tcg_temp_free(v); if (ex) { /* lwx */ - /* no support for for AXI exclusive so always clear C */ + /* no support for AXI exclusive so always clear C */ write_carryi(dc, 0); } @@ -1087,7 +1072,7 @@ static void dec_store(DisasContext *dc) this compare and the following write to be atomic. For user emulation we need to add atomicity between threads. */ tval = tcg_temp_new(); - tcg_gen_qemu_ld_tl(tval, swx_addr, cpu_mmu_index(&dc->cpu->env), + tcg_gen_qemu_ld_tl(tval, swx_addr, cpu_mmu_index(&dc->cpu->env, false), MO_TEUL); tcg_gen_brcond_tl(TCG_COND_NE, env_res_val, tval, swx_skip); write_carryi(dc, 0); @@ -1138,7 +1123,7 @@ static void dec_store(DisasContext *dc) break; } } - tcg_gen_qemu_st_tl(cpu_R[dc->rd], *addr, cpu_mmu_index(&dc->cpu->env), mop); + tcg_gen_qemu_st_tl(cpu_R[dc->rd], *addr, cpu_mmu_index(&dc->cpu->env, false), mop); /* Verify alignment if needed. */ if ((dc->cpu->env.pvr.regs[2] & PVR2_UNALIGNED_EXC_MASK) && size > 1) { @@ -1234,7 +1219,7 @@ static void dec_bcc(DisasContext *dc) static void dec_br(DisasContext *dc) { unsigned int dslot, link, abs, mbar; - int mem_index = cpu_mmu_index(&dc->cpu->env); + int mem_index = cpu_mmu_index(&dc->cpu->env, false); dslot = dc->ir & (1 << 20); abs = dc->ir & (1 << 19); @@ -1366,7 +1351,7 @@ static inline void do_rte(DisasContext *dc) static void dec_rts(DisasContext *dc) { unsigned int b_bit, i_bit, e_bit; - int mem_index = cpu_mmu_index(&dc->cpu->env); + int mem_index = cpu_mmu_index(&dc->cpu->env, false); i_bit = dc->ir & (1 << 21); b_bit = dc->ir & (1 << 22); @@ -1538,7 +1523,7 @@ static void dec_null(DisasContext *dc) /* Insns connected to FSL or AXI stream attached devices. */ static void dec_stream(DisasContext *dc) { - int mem_index = cpu_mmu_index(&dc->cpu->env); + int mem_index = cpu_mmu_index(&dc->cpu->env, false); TCGv_i32 t_id, t_ctrl; int ctrl; |