diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tci.c | 52 |
1 files changed, 32 insertions, 20 deletions
@@ -214,6 +214,15 @@ static void tci_args_rrs(const uint8_t **tb_ptr, *i2 = tci_read_s32(tb_ptr); } +static void tci_args_rrcl(const uint8_t **tb_ptr, + TCGReg *r0, TCGReg *r1, TCGCond *c2, void **l3) +{ + *r0 = tci_read_r(tb_ptr); + *r1 = tci_read_r(tb_ptr); + *c2 = tci_read_b(tb_ptr); + *l3 = (void *)tci_read_label(tb_ptr); +} + static void tci_args_rrrc(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1, TCGReg *r2, TCGCond *c3) { @@ -224,6 +233,17 @@ static void tci_args_rrrc(const uint8_t **tb_ptr, } #if TCG_TARGET_REG_BITS == 32 +static void tci_args_rrrrcl(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1, + TCGReg *r2, TCGReg *r3, TCGCond *c4, void **l5) +{ + *r0 = tci_read_r(tb_ptr); + *r1 = tci_read_r(tb_ptr); + *r2 = tci_read_r(tb_ptr); + *r3 = tci_read_r(tb_ptr); + *c4 = tci_read_b(tb_ptr); + *l5 = (void *)tci_read_label(tb_ptr); +} + static void tci_args_rrrrrc(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1, TCGReg *r2, TCGReg *r3, TCGReg *r4, TCGCond *c5) { @@ -390,7 +410,6 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, tcg_target_ulong t0; tcg_target_ulong t1; tcg_target_ulong t2; - tcg_target_ulong label; TCGCond condition; target_ulong taddr; uint8_t tmp8; @@ -399,7 +418,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, uint64_t tmp64; #if TCG_TARGET_REG_BITS == 32 TCGReg r3, r4; - uint64_t v64, T1, T2; + uint64_t T1, T2; #endif TCGMemOpIdx oi; int32_t ofs; @@ -596,13 +615,10 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, break; #endif case INDEX_op_brcond_i32: - t0 = tci_read_rval(regs, &tb_ptr); - t1 = tci_read_rval(regs, &tb_ptr); - condition = *tb_ptr++; - label = tci_read_label(&tb_ptr); - if (tci_compare32(t0, t1, condition)) { + tci_args_rrcl(&tb_ptr, &r0, &r1, &condition, &ptr); + if (tci_compare32(regs[r0], regs[r1], condition)) { tci_assert(tb_ptr == old_code_ptr + op_size); - tb_ptr = (uint8_t *)label; + tb_ptr = ptr; continue; } break; @@ -622,13 +638,12 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, tci_write_reg64(regs, t1, t0, tmp64); break; case INDEX_op_brcond2_i32: - tmp64 = tci_read_r64(regs, &tb_ptr); - v64 = tci_read_r64(regs, &tb_ptr); - condition = *tb_ptr++; - label = tci_read_label(&tb_ptr); - if (tci_compare64(tmp64, v64, condition)) { + tci_args_rrrrcl(&tb_ptr, &r0, &r1, &r2, &r3, &condition, &ptr); + T1 = tci_uint64(regs[r1], regs[r0]); + T2 = tci_uint64(regs[r3], regs[r2]); + if (tci_compare64(T1, T2, condition)) { tci_assert(tb_ptr == old_code_ptr + op_size); - tb_ptr = (uint8_t *)label; + tb_ptr = ptr; continue; } break; @@ -768,13 +783,10 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, break; #endif case INDEX_op_brcond_i64: - t0 = tci_read_rval(regs, &tb_ptr); - t1 = tci_read_rval(regs, &tb_ptr); - condition = *tb_ptr++; - label = tci_read_label(&tb_ptr); - if (tci_compare64(t0, t1, condition)) { + tci_args_rrcl(&tb_ptr, &r0, &r1, &condition, &ptr); + if (tci_compare64(regs[r0], regs[r1], condition)) { tci_assert(tb_ptr == old_code_ptr + op_size); - tb_ptr = (uint8_t *)label; + tb_ptr = ptr; continue; } break; |