diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/microblaze/insns.decode | 12 | ||||
| -rw-r--r-- | target/microblaze/translate.c | 46 |
2 files changed, 28 insertions, 30 deletions
diff --git a/target/microblaze/insns.decode b/target/microblaze/insns.decode index 16519f05dc..93bd51c78b 100644 --- a/target/microblaze/insns.decode +++ b/target/microblaze/insns.decode @@ -41,9 +41,18 @@ addic 001010 ..... ..... ................ @typeb addik 001100 ..... ..... ................ @typeb addikc 001110 ..... ..... ................ @typeb +and 100001 ..... ..... ..... 000 0000 0000 @typea +andi 101001 ..... ..... ................ @typeb + +andn 100011 ..... ..... ..... 000 0000 0000 @typea +andni 101011 ..... ..... ................ @typeb + cmp 000101 ..... ..... ..... 000 0000 0001 @typea cmpu 000101 ..... ..... ..... 000 0000 0011 @typea +or 100000 ..... ..... ..... 000 0000 0000 @typea +ori 101000 ..... ..... ................ @typeb + pcmpbf 100000 ..... ..... ..... 100 0000 0000 @typea pcmpeq 100010 ..... ..... ..... 100 0000 0000 @typea pcmpne 100011 ..... ..... ..... 100 0000 0000 @typea @@ -57,3 +66,6 @@ rsubi 001001 ..... ..... ................ @typeb rsubic 001011 ..... ..... ................ @typeb rsubik 001101 ..... ..... ................ @typeb rsubikc 001111 ..... ..... ................ @typeb + +xor 100010 ..... ..... ..... 000 0000 0000 @typea +xori 101010 ..... ..... ................ @typeb diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 7ebf0e1e7d..a143f17e9d 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -331,6 +331,16 @@ DO_TYPEBV(addic, true, gen_addc) DO_TYPEBI(addik, false, tcg_gen_addi_i32) DO_TYPEBV(addikc, true, gen_addkc) +static void gen_andni(TCGv_i32 out, TCGv_i32 ina, int32_t imm) +{ + tcg_gen_andi_i32(out, ina, ~imm); +} + +DO_TYPEA(and, false, tcg_gen_and_i32) +DO_TYPEBI(andi, false, tcg_gen_andi_i32) +DO_TYPEA(andn, false, tcg_gen_andc_i32) +DO_TYPEBI(andni, false, gen_andni) + static void gen_cmp(TCGv_i32 out, TCGv_i32 ina, TCGv_i32 inb) { TCGv_i32 lt = tcg_temp_new_i32(); @@ -354,6 +364,9 @@ static void gen_cmpu(TCGv_i32 out, TCGv_i32 ina, TCGv_i32 inb) DO_TYPEA(cmp, false, gen_cmp) DO_TYPEA(cmpu, false, gen_cmpu) +DO_TYPEA(or, false, tcg_gen_or_i32) +DO_TYPEBI(ori, false, tcg_gen_ori_i32) + static void gen_pcmpeq(TCGv_i32 out, TCGv_i32 ina, TCGv_i32 inb) { tcg_gen_setcond_i32(TCG_COND_EQ, out, ina, inb); @@ -417,6 +430,9 @@ DO_TYPEBV(rsubic, true, gen_rsubc) DO_TYPEBV(rsubik, false, gen_rsubk) DO_TYPEBV(rsubikc, true, gen_rsubkc) +DO_TYPEA(xor, false, tcg_gen_xor_i32) +DO_TYPEBI(xori, false, tcg_gen_xori_i32) + static bool trans_zero(DisasContext *dc, arg_zero *arg) { /* If opcode_0_illegal, trap. */ @@ -431,33 +447,6 @@ static bool trans_zero(DisasContext *dc, arg_zero *arg) return false; } -static void dec_and(DisasContext *dc) -{ - unsigned int not; - - not = dc->opcode & (1 << 1); - - if (!dc->rd) - return; - - if (not) { - tcg_gen_andc_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); - } else - tcg_gen_and_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); -} - -static void dec_or(DisasContext *dc) -{ - if (dc->rd) - tcg_gen_or_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); -} - -static void dec_xor(DisasContext *dc) -{ - if (dc->rd) - tcg_gen_xor_i32(cpu_R[dc->rd], cpu_R[dc->ra], *(dec_alu_op_b(dc))); -} - static void msr_read(DisasContext *dc, TCGv_i32 d) { TCGv_i32 t; @@ -1581,9 +1570,6 @@ static struct decoder_info { }; void (*dec)(DisasContext *dc); } decinfo[] = { - {DEC_AND, dec_and}, - {DEC_XOR, dec_xor}, - {DEC_OR, dec_or}, {DEC_BIT, dec_bit}, {DEC_BARREL, dec_barrel}, {DEC_LD, dec_load}, |