static inline void gen_op_exception(int exception)
{
- TCGv r_except;
-
- r_except = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_except, exception);
- tcg_gen_helper_0_1(raise_exception, r_except);
+ tcg_gen_movi_i32(cpu_tmp0, exception);
+ tcg_gen_helper_0_1(raise_exception, cpu_tmp0);
}
static inline void gen_cc_clear(void)
static inline void gen_cc_NZ(TCGv dst)
{
int l1, l2;
- TCGv r_zero;
l1 = gen_new_label();
l2 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_brcond_i32(TCG_COND_NE, dst, r_zero, l1);
+ tcg_gen_brcond_i32(TCG_COND_NE, dst, tcg_const_i32(0), l1);
tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_ZERO);
gen_set_label(l1);
- tcg_gen_brcond_i32(TCG_COND_GE, dst, r_zero, l2);
+ tcg_gen_brcond_i32(TCG_COND_GE, dst, tcg_const_i32(0), l2);
tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_NEG);
gen_set_label(l2);
#ifdef TARGET_SPARC64
l3 = gen_new_label();
l4 = gen_new_label();
- tcg_gen_brcond_tl(TCG_COND_NE, dst, r_zero, l3);
+ tcg_gen_brcond_tl(TCG_COND_NE, dst, tcg_const_tl(0), l3);
tcg_gen_ori_i32(cpu_xcc, cpu_xcc, PSR_ZERO);
gen_set_label(l3);
- tcg_gen_brcond_tl(TCG_COND_GE, dst, r_zero, l4);
+ tcg_gen_brcond_tl(TCG_COND_GE, dst, tcg_const_tl(0), l4);
tcg_gen_ori_i32(cpu_xcc, cpu_xcc, PSR_NEG);
gen_set_label(l4);
}
*/
static inline void gen_cc_V_add(TCGv dst, TCGv src1, TCGv src2)
{
- TCGv r_temp, r_temp2, r_temp3, r_zero;
+ TCGv r_temp;
int l1;
l1 = gen_new_label();
r_temp = tcg_temp_new(TCG_TYPE_TL);
- r_temp2 = tcg_temp_new(TCG_TYPE_TL);
- r_temp3 = tcg_temp_new(TCG_TYPE_TL);
- r_zero = tcg_const_tl(0);
tcg_gen_xor_tl(r_temp, src1, src2);
tcg_gen_xori_tl(r_temp, r_temp, -1);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1 << 31));
- tcg_gen_brcond_i32(TCG_COND_EQ, r_temp3, r_zero, l1);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1 << 31));
+ tcg_gen_brcond_i32(TCG_COND_EQ, r_temp, tcg_const_i32(0), l1);
tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_OVF);
gen_set_label(l1);
#ifdef TARGET_SPARC64
l2 = gen_new_label();
tcg_gen_xor_tl(r_temp, src1, src2);
tcg_gen_xori_tl(r_temp, r_temp, -1);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1ULL << 63));
- tcg_gen_brcond_tl(TCG_COND_EQ, r_temp3, r_zero, l2);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1ULL << 63));
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_temp, tcg_const_tl(0), l2);
tcg_gen_ori_i32(cpu_xcc, cpu_xcc, PSR_OVF);
gen_set_label(l2);
}
#endif
+ tcg_gen_discard_tl(r_temp);
}
static inline void gen_add_tv(TCGv dst, TCGv src1, TCGv src2)
{
- TCGv r_temp, r_temp2, r_temp3, r_zero;
+ TCGv r_temp;
int l1;
l1 = gen_new_label();
r_temp = tcg_temp_new(TCG_TYPE_TL);
- r_temp2 = tcg_temp_new(TCG_TYPE_TL);
- r_temp3 = tcg_temp_new(TCG_TYPE_TL);
- r_zero = tcg_const_tl(0);
tcg_gen_xor_tl(r_temp, src1, src2);
tcg_gen_xori_tl(r_temp, r_temp, -1);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1 << 31));
- tcg_gen_brcond_i32(TCG_COND_EQ, r_temp3, r_zero, l1);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1 << 31));
+ tcg_gen_brcond_i32(TCG_COND_EQ, r_temp, tcg_const_i32(0), l1);
gen_op_exception(TT_TOVF);
gen_set_label(l1);
#ifdef TARGET_SPARC64
l2 = gen_new_label();
tcg_gen_xor_tl(r_temp, src1, src2);
tcg_gen_xori_tl(r_temp, r_temp, -1);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1ULL << 63));
- tcg_gen_brcond_tl(TCG_COND_EQ, r_temp3, r_zero, l2);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1ULL << 63));
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_temp, tcg_const_tl(0), l2);
gen_op_exception(TT_TOVF);
gen_set_label(l2);
}
#endif
+ tcg_gen_discard_tl(r_temp);
}
static inline void gen_cc_V_tag(TCGv src1, TCGv src2)
{
int l1;
- TCGv r_zero, r_temp;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- r_temp = tcg_temp_new(TCG_TYPE_TL);
- tcg_gen_or_tl(r_temp, src1, src2);
- tcg_gen_andi_tl(r_temp, r_temp, 0x3);
- tcg_gen_brcond_tl(TCG_COND_EQ, r_temp, r_zero, l1);
+ tcg_gen_or_tl(cpu_tmp0, src1, src2);
+ tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0x3);
+ tcg_gen_brcond_tl(TCG_COND_EQ, cpu_tmp0, tcg_const_tl(0), l1);
tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_OVF);
gen_set_label(l1);
}
static inline void gen_tag_tv(TCGv src1, TCGv src2)
{
int l1;
- TCGv r_zero, r_temp;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- r_temp = tcg_temp_new(TCG_TYPE_TL);
- tcg_gen_or_tl(r_temp, src1, src2);
- tcg_gen_andi_tl(r_temp, r_temp, 0x3);
- tcg_gen_brcond_tl(TCG_COND_EQ, r_temp, r_zero, l1);
+ tcg_gen_or_tl(cpu_tmp0, src1, src2);
+ tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0x3);
+ tcg_gen_brcond_tl(TCG_COND_EQ, cpu_tmp0, tcg_const_tl(0), l1);
gen_op_exception(TT_TOVF);
gen_set_label(l1);
}
*/
static inline void gen_cc_V_sub(TCGv dst, TCGv src1, TCGv src2)
{
- TCGv r_temp, r_temp2, r_temp3, r_zero;
+ TCGv r_temp;
int l1;
l1 = gen_new_label();
r_temp = tcg_temp_new(TCG_TYPE_TL);
- r_temp2 = tcg_temp_new(TCG_TYPE_TL);
- r_temp3 = tcg_temp_new(TCG_TYPE_TL);
- r_zero = tcg_const_tl(0);
tcg_gen_xor_tl(r_temp, src1, src2);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1 << 31));
- tcg_gen_brcond_i32(TCG_COND_EQ, r_temp3, r_zero, l1);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1 << 31));
+ tcg_gen_brcond_i32(TCG_COND_EQ, r_temp, tcg_const_i32(0), l1);
tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_OVF);
gen_set_label(l1);
#ifdef TARGET_SPARC64
l2 = gen_new_label();
tcg_gen_xor_tl(r_temp, src1, src2);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1ULL << 63));
- tcg_gen_brcond_tl(TCG_COND_EQ, r_temp3, r_zero, l2);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1ULL << 63));
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_temp, tcg_const_tl(0), l2);
tcg_gen_ori_i32(cpu_xcc, cpu_xcc, PSR_OVF);
gen_set_label(l2);
}
#endif
+ tcg_gen_discard_tl(r_temp);
}
static inline void gen_sub_tv(TCGv dst, TCGv src1, TCGv src2)
{
- TCGv r_temp, r_temp2, r_temp3, r_zero;
+ TCGv r_temp;
int l1;
l1 = gen_new_label();
r_temp = tcg_temp_new(TCG_TYPE_TL);
- r_temp2 = tcg_temp_new(TCG_TYPE_TL);
- r_temp3 = tcg_temp_new(TCG_TYPE_TL);
- r_zero = tcg_const_tl(0);
tcg_gen_xor_tl(r_temp, src1, src2);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1 << 31));
- tcg_gen_brcond_i32(TCG_COND_EQ, r_temp3, r_zero, l1);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1 << 31));
+ tcg_gen_brcond_i32(TCG_COND_EQ, r_temp, tcg_const_i32(0), l1);
gen_op_exception(TT_TOVF);
gen_set_label(l1);
#ifdef TARGET_SPARC64
l2 = gen_new_label();
tcg_gen_xor_tl(r_temp, src1, src2);
- tcg_gen_xor_tl(r_temp2, src1, dst);
- tcg_gen_and_tl(r_temp, r_temp, r_temp2);
- tcg_gen_andi_tl(r_temp3, r_temp, (1ULL << 63));
- tcg_gen_brcond_tl(TCG_COND_EQ, r_temp3, r_zero, l2);
+ tcg_gen_xor_tl(cpu_tmp0, src1, dst);
+ tcg_gen_and_tl(r_temp, r_temp, cpu_tmp0);
+ tcg_gen_andi_tl(r_temp, r_temp, (1ULL << 63));
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_temp, tcg_const_tl(0), l2);
gen_op_exception(TT_TOVF);
gen_set_label(l2);
}
#endif
+ tcg_gen_discard_tl(r_temp);
}
static inline void gen_op_sub_T1_T0_cc(void)
static inline void gen_op_div_cc(void)
{
int l1;
- TCGv r_zero;
gen_cc_clear();
gen_cc_NZ(cpu_T[0]);
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_brcond_i32(TCG_COND_EQ, cpu_T[1], r_zero, l1);
+ tcg_gen_brcond_i32(TCG_COND_EQ, cpu_T[1], tcg_const_i32(0), l1);
tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_OVF);
gen_set_label(l1);
}
// Z | (N ^ V)
static inline void gen_op_eval_ble(TCGv dst, TCGv src)
{
- TCGv r_flag;
-
- r_flag = tcg_temp_new(TCG_TYPE_TL);
- gen_mov_reg_N(r_flag, src);
+ gen_mov_reg_N(cpu_tmp0, src);
gen_mov_reg_V(dst, src);
- tcg_gen_xor_tl(dst, dst, r_flag);
- gen_mov_reg_Z(r_flag, src);
- tcg_gen_or_tl(dst, dst, r_flag);
+ tcg_gen_xor_tl(dst, dst, cpu_tmp0);
+ gen_mov_reg_Z(cpu_tmp0, src);
+ tcg_gen_or_tl(dst, dst, cpu_tmp0);
}
// N ^ V
static inline void gen_op_eval_bl(TCGv dst, TCGv src)
{
- TCGv r_V;
-
- r_V = tcg_temp_new(TCG_TYPE_TL);
- gen_mov_reg_V(r_V, src);
+ gen_mov_reg_V(cpu_tmp0, src);
gen_mov_reg_N(dst, src);
- tcg_gen_xor_tl(dst, dst, r_V);
+ tcg_gen_xor_tl(dst, dst, cpu_tmp0);
}
// C | Z
static inline void gen_op_eval_bleu(TCGv dst, TCGv src)
{
- TCGv r_Z;
-
- r_Z = tcg_temp_new(TCG_TYPE_TL);
- gen_mov_reg_Z(r_Z, src);
+ gen_mov_reg_Z(cpu_tmp0, src);
gen_mov_reg_C(dst, src);
- tcg_gen_or_tl(dst, dst, r_Z);
+ tcg_gen_or_tl(dst, dst, cpu_tmp0);
}
// C
// !(Z | (N ^ V))
static inline void gen_op_eval_bg(TCGv dst, TCGv src)
{
- TCGv r_flag;
-
- r_flag = tcg_temp_new(TCG_TYPE_TL);
- gen_mov_reg_N(r_flag, src);
+ gen_mov_reg_N(cpu_tmp0, src);
gen_mov_reg_V(dst, src);
- tcg_gen_xor_tl(dst, dst, r_flag);
- gen_mov_reg_Z(r_flag, src);
- tcg_gen_or_tl(dst, dst, r_flag);
+ tcg_gen_xor_tl(dst, dst, cpu_tmp0);
+ gen_mov_reg_Z(cpu_tmp0, src);
+ tcg_gen_or_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
// !(N ^ V)
static inline void gen_op_eval_bge(TCGv dst, TCGv src)
{
- TCGv r_V;
-
- r_V = tcg_temp_new(TCG_TYPE_TL);
- gen_mov_reg_V(r_V, src);
+ gen_mov_reg_V(cpu_tmp0, src);
gen_mov_reg_N(dst, src);
- tcg_gen_xor_tl(dst, dst, r_V);
+ tcg_gen_xor_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
// !(C | Z)
static inline void gen_op_eval_bgu(TCGv dst, TCGv src)
{
- TCGv r_Z;
-
- r_Z = tcg_temp_new(TCG_TYPE_TL);
- gen_mov_reg_Z(r_Z, src);
+ gen_mov_reg_Z(cpu_tmp0, src);
gen_mov_reg_C(dst, src);
- tcg_gen_or_tl(dst, dst, r_Z);
+ tcg_gen_or_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
static inline void gen_op_eval_fbne(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_or_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_or_tl(dst, dst, cpu_tmp0);
}
// 1 or 2: FCC0 ^ FCC1
static inline void gen_op_eval_fblg(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_xor_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_xor_tl(dst, dst, cpu_tmp0);
}
// 1 or 3: FCC0
static inline void gen_op_eval_fbl(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_xori_tl(r_fcc1, r_fcc1, 0x1);
- tcg_gen_and_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_xori_tl(cpu_tmp0, cpu_tmp0, 0x1);
+ tcg_gen_and_tl(dst, dst, cpu_tmp0);
}
// 2 or 3: FCC1
static inline void gen_op_eval_fbg(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
tcg_gen_xori_tl(dst, dst, 0x1);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_and_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_and_tl(dst, dst, cpu_tmp0);
}
// 3: FCC0 & FCC1
static inline void gen_op_eval_fbu(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_and_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_and_tl(dst, dst, cpu_tmp0);
}
// 0: !(FCC0 | FCC1)
static inline void gen_op_eval_fbe(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_or_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_or_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
static inline void gen_op_eval_fbue(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_xor_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_xor_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
static inline void gen_op_eval_fbuge(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_xori_tl(r_fcc1, r_fcc1, 0x1);
- tcg_gen_and_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_xori_tl(cpu_tmp0, cpu_tmp0, 0x1);
+ tcg_gen_and_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
static inline void gen_op_eval_fbule(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
tcg_gen_xori_tl(dst, dst, 0x1);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_and_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_and_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
static inline void gen_op_eval_fbo(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
- TCGv r_fcc1;
-
- r_fcc1 = tcg_temp_new(TCG_TYPE_TL);
gen_mov_reg_FCC0(dst, src, fcc_offset);
- gen_mov_reg_FCC1(r_fcc1, src, fcc_offset);
- tcg_gen_and_tl(dst, dst, r_fcc1);
+ gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
+ tcg_gen_and_tl(dst, dst, cpu_tmp0);
tcg_gen_xori_tl(dst, dst, 0x1);
}
static inline void gen_branch2(DisasContext *dc, target_ulong pc1,
target_ulong pc2, TCGv r_cond)
{
- TCGv r_zero;
int l1;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, r_zero, l1);
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, tcg_const_tl(0), l1);
gen_goto_tb(dc, 0, pc1, pc1 + 4);
static inline void gen_branch_a(DisasContext *dc, target_ulong pc1,
target_ulong pc2, TCGv r_cond)
{
- TCGv r_zero;
int l1;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, r_zero, l1);
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, tcg_const_tl(0), l1);
gen_goto_tb(dc, 0, pc2, pc1);
static inline void gen_generic_branch(target_ulong npc1, target_ulong npc2,
TCGv r_cond)
{
- TCGv r_zero;
int l1, l2;
l1 = gen_new_label();
l2 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, r_zero, l1);
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, tcg_const_tl(0), l1);
gen_movl_npc_im(npc1);
gen_op_jmp_label(l2);
static inline void gen_cond_reg(TCGv r_dst, int cond)
{
- TCGv r_zero;
int l1;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_mov_tl(r_dst, r_zero);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0], r_zero, l1);
+ tcg_gen_movi_tl(r_dst, 0);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0], tcg_const_tl(0), l1);
tcg_gen_movi_tl(r_dst, 1);
gen_set_label(l1);
}
/* asi moves */
#ifdef TARGET_SPARC64
-static inline void gen_ld_asi(int insn, int size, int sign)
+static inline TCGv gen_get_asi(int insn, TCGv r_addr)
{
int asi, offset;
- TCGv r_size, r_sign;
+ TCGv r_asi;
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_sign = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_size, size);
- tcg_gen_movi_i32(r_sign, sign);
if (IS_IMM) {
+ r_asi = tcg_temp_new(TCG_TYPE_I32);
offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(cpu_T[1], cpu_env, offsetof(CPUSPARCState, asi));
+ tcg_gen_addi_tl(r_addr, r_addr, offset);
+ tcg_gen_ld_i32(r_asi, cpu_env, offsetof(CPUSPARCState, asi));
} else {
asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(cpu_T[1], asi);
+ r_asi = tcg_const_i32(asi);
}
- tcg_gen_helper_1_4(helper_ld_asi, cpu_T[1], cpu_T[0], cpu_T[1], r_size,
- r_sign);
+ return r_asi;
+}
+
+static inline void gen_ld_asi(int insn, int size, int sign)
+{
+ TCGv r_asi;
+
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_1_4(helper_ld_asi, cpu_T[1], cpu_T[0], r_asi,
+ tcg_const_i32(size), tcg_const_i32(sign));
+ tcg_gen_discard_i32(r_asi);
}
static inline void gen_st_asi(int insn, int size)
{
- int asi, offset;
- TCGv r_asi, r_size;
+ TCGv r_asi;
- r_asi = tcg_temp_new(TCG_TYPE_I32);
- r_size = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_size, size);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(r_asi, cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_asi, asi);
- }
- tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], cpu_T[1], r_asi, r_size);
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], cpu_T[1], r_asi,
+ tcg_const_i32(size));
+ tcg_gen_discard_i32(r_asi);
}
static inline void gen_ldf_asi(int insn, int size, int rd)
{
- int asi, offset;
- TCGv r_asi, r_size, r_rd;
+ TCGv r_asi;
- r_asi = tcg_temp_new(TCG_TYPE_I32);
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_rd = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_size, size);
- tcg_gen_movi_i32(r_rd, rd);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(r_asi, cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_asi, asi);
- }
- tcg_gen_helper_0_4(helper_ldf_asi, cpu_T[0], r_asi, r_size, r_rd);
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_0_4(helper_ldf_asi, cpu_T[0], r_asi, tcg_const_i32(size),
+ tcg_const_i32(rd));
+ tcg_gen_discard_i32(r_asi);
}
static inline void gen_stf_asi(int insn, int size, int rd)
{
- int asi, offset;
- TCGv r_asi, r_size, r_rd;
+ TCGv r_asi;
- r_asi = tcg_temp_new(TCG_TYPE_I32);
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_rd = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_size, size);
- tcg_gen_movi_i32(r_rd, rd);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(r_asi, cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_asi, asi);
- }
- tcg_gen_helper_0_4(helper_stf_asi, cpu_T[0], r_asi, r_size, r_rd);
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_0_4(helper_stf_asi, cpu_T[0], r_asi, tcg_const_i32(size),
+ tcg_const_i32(rd));
+ tcg_gen_discard_i32(r_asi);
}
static inline void gen_swap_asi(int insn)
{
- int asi, offset;
- TCGv r_size, r_sign, r_temp;
+ TCGv r_temp, r_asi;
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_sign = tcg_temp_new(TCG_TYPE_I32);
r_temp = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_size, 4);
- tcg_gen_movi_i32(r_sign, 0);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(cpu_T[1], cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(cpu_T[1], asi);
- }
- tcg_gen_helper_1_4(helper_ld_asi, r_temp, cpu_T[0], cpu_T[1], r_size,
- r_sign);
- tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], cpu_T[1], r_size, r_sign);
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_1_4(helper_ld_asi, r_temp, cpu_T[0], r_asi,
+ tcg_const_i32(4), tcg_const_i32(0));
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_temp, r_asi,
+ tcg_const_i32(4));
tcg_gen_mov_i32(cpu_T[1], r_temp);
+ tcg_gen_discard_i32(r_asi);
+ tcg_gen_discard_i32(r_temp);
}
static inline void gen_ldda_asi(int insn)
{
- int asi, offset;
- TCGv r_size, r_sign, r_dword;
+ TCGv r_dword, r_asi;
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_sign = tcg_temp_new(TCG_TYPE_I32);
r_dword = tcg_temp_new(TCG_TYPE_I64);
- tcg_gen_movi_i32(r_size, 8);
- tcg_gen_movi_i32(r_sign, 0);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(cpu_T[1], cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(cpu_T[1], asi);
- }
- tcg_gen_helper_1_4(helper_ld_asi, r_dword, cpu_T[0], cpu_T[1], r_size,
- r_sign);
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_1_4(helper_ld_asi, r_dword, cpu_T[0], r_asi,
+ tcg_const_i32(8), tcg_const_i32(0));
tcg_gen_trunc_i64_i32(cpu_T[0], r_dword);
tcg_gen_shri_i64(r_dword, r_dword, 32);
tcg_gen_trunc_i64_i32(cpu_T[1], r_dword);
+ tcg_gen_discard_i32(r_asi);
+ tcg_gen_discard_i64(r_dword);
+}
+
+static inline void gen_stda_asi(int insn, int rd)
+{
+ TCGv r_dword, r_temp, r_asi;
+
+ r_dword = tcg_temp_new(TCG_TYPE_I64);
+ r_temp = tcg_temp_new(TCG_TYPE_I32);
+ gen_movl_reg_TN(rd + 1, r_temp);
+ tcg_gen_helper_1_2(helper_pack64, r_dword, cpu_T[1],
+ r_temp);
+ r_asi = gen_get_asi(insn, cpu_T[0]);
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_dword, r_asi,
+ tcg_const_i32(8));
+ tcg_gen_discard_i32(r_asi);
+ tcg_gen_discard_i32(r_temp);
+ tcg_gen_discard_i64(r_dword);
}
static inline void gen_cas_asi(int insn, int rd)
{
- int asi, offset;
TCGv r_val1, r_asi;
r_val1 = tcg_temp_new(TCG_TYPE_I32);
- r_asi = tcg_temp_new(TCG_TYPE_I32);
gen_movl_reg_TN(rd, r_val1);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(r_asi, cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_asi, asi);
- }
+ r_asi = gen_get_asi(insn, cpu_T[0]);
tcg_gen_helper_1_4(helper_cas_asi, cpu_T[1], cpu_T[0], r_val1, cpu_T[1],
r_asi);
+ tcg_gen_discard_i32(r_asi);
+ tcg_gen_discard_i32(r_val1);
}
static inline void gen_casx_asi(int insn, int rd)
{
- int asi, offset;
TCGv r_val1, r_asi;
r_val1 = tcg_temp_new(TCG_TYPE_I64);
- r_asi = tcg_temp_new(TCG_TYPE_I32);
gen_movl_reg_TN(rd, r_val1);
- if (IS_IMM) {
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(r_asi, cpu_env, offsetof(CPUSPARCState, asi));
- } else {
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_asi, asi);
- }
+ r_asi = gen_get_asi(insn, cpu_T[0]);
tcg_gen_helper_1_4(helper_casx_asi, cpu_T[1], cpu_T[0], r_val1, cpu_T[1],
r_asi);
+ tcg_gen_discard_i32(r_asi);
+ tcg_gen_discard_i32(r_val1);
}
#elif !defined(CONFIG_USER_ONLY)
static inline void gen_ld_asi(int insn, int size, int sign)
{
int asi;
- TCGv r_size, r_sign, r_dword;
+ TCGv r_dword;
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_sign = tcg_temp_new(TCG_TYPE_I32);
r_dword = tcg_temp_new(TCG_TYPE_I64);
- tcg_gen_movi_i32(r_size, size);
- tcg_gen_movi_i32(r_sign, sign);
asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(cpu_T[1], asi);
- tcg_gen_helper_1_4(helper_ld_asi, r_dword, cpu_T[0], cpu_T[1], r_size,
- r_sign);
+ tcg_gen_helper_1_4(helper_ld_asi, r_dword, cpu_T[0], tcg_const_i32(asi),
+ tcg_const_i32(size), tcg_const_i32(sign));
tcg_gen_trunc_i64_i32(cpu_T[1], r_dword);
+ tcg_gen_discard_i64(r_dword);
}
static inline void gen_st_asi(int insn, int size)
{
int asi;
- TCGv r_dword, r_asi, r_size;
+ TCGv r_dword;
r_dword = tcg_temp_new(TCG_TYPE_I64);
tcg_gen_extu_i32_i64(r_dword, cpu_T[1]);
- r_asi = tcg_temp_new(TCG_TYPE_I32);
- r_size = tcg_temp_new(TCG_TYPE_I32);
asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_asi, asi);
- tcg_gen_movi_i32(r_size, size);
- tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_dword, r_asi, r_size);
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_dword, tcg_const_i32(asi),
+ tcg_const_i32(size));
+ tcg_gen_discard_i64(r_dword);
}
static inline void gen_swap_asi(int insn)
{
int asi;
- TCGv r_size, r_sign, r_temp;
+ TCGv r_temp;
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_sign = tcg_temp_new(TCG_TYPE_I32);
r_temp = tcg_temp_new(TCG_TYPE_I32);
- tcg_gen_movi_i32(r_size, 4);
- tcg_gen_movi_i32(r_sign, 0);
asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(cpu_T[1], asi);
- tcg_gen_helper_1_4(helper_ld_asi, r_temp, cpu_T[0], cpu_T[1], r_size,
- r_sign);
- tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], cpu_T[1], r_size, r_sign);
+ tcg_gen_helper_1_4(helper_ld_asi, r_temp, cpu_T[0], tcg_const_i32(asi),
+ tcg_const_i32(4), tcg_const_i32(0));
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], cpu_T[1], tcg_const_i32(asi),
+ tcg_const_i32(4));
tcg_gen_mov_i32(cpu_T[1], r_temp);
+ tcg_gen_discard_i32(r_temp);
}
static inline void gen_ldda_asi(int insn)
{
int asi;
- TCGv r_size, r_sign, r_dword;
+ TCGv r_dword;
- r_size = tcg_temp_new(TCG_TYPE_I32);
- r_sign = tcg_temp_new(TCG_TYPE_I32);
r_dword = tcg_temp_new(TCG_TYPE_I64);
- tcg_gen_movi_i32(r_size, 8);
- tcg_gen_movi_i32(r_sign, 0);
asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(cpu_T[1], asi);
- tcg_gen_helper_1_4(helper_ld_asi, r_dword, cpu_T[0], cpu_T[1], r_size,
- r_sign);
+ tcg_gen_helper_1_4(helper_ld_asi, r_dword, cpu_T[0], tcg_const_i32(asi),
+ tcg_const_i32(8), tcg_const_i32(0));
tcg_gen_trunc_i64_i32(cpu_T[0], r_dword);
tcg_gen_shri_i64(r_dword, r_dword, 32);
tcg_gen_trunc_i64_i32(cpu_T[1], r_dword);
+ tcg_gen_discard_i64(r_dword);
+}
+
+static inline void gen_stda_asi(int insn, int rd)
+{
+ int asi;
+ TCGv r_dword, r_temp;
+
+ r_dword = tcg_temp_new(TCG_TYPE_I64);
+ r_temp = tcg_temp_new(TCG_TYPE_I32);
+ gen_movl_reg_TN(rd + 1, r_temp);
+ tcg_gen_helper_1_2(helper_pack64, r_dword, cpu_T[1], r_temp);
+ asi = GET_FIELD(insn, 19, 26);
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_dword, tcg_const_i32(asi),
+ tcg_const_i32(8));
+ tcg_gen_discard_i64(r_dword);
}
#endif
static inline void gen_ldstub_asi(int insn)
{
int asi;
- TCGv r_dword, r_asi, r_size;
gen_ld_asi(insn, 1, 0);
- r_dword = tcg_temp_new(TCG_TYPE_I64);
- r_asi = tcg_temp_new(TCG_TYPE_I32);
- r_size = tcg_temp_new(TCG_TYPE_I32);
asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_dword, 0xff);
- tcg_gen_movi_i32(r_asi, asi);
- tcg_gen_movi_i32(r_size, 1);
- tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_dword, r_asi, r_size);
+ tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], tcg_const_i64(0xff),
+ tcg_const_i32(asi), tcg_const_i32(1));
}
#endif
gen_cond(r_cond, 0, cond);
#endif
tcg_gen_helper_0_2(helper_trapcc, cpu_T[0], r_cond);
+ tcg_gen_discard_tl(r_cond);
}
gen_op_next_insn();
tcg_gen_exit_tb(0);
tcg_gen_helper_1_1(helper_tick_get_count, cpu_T[0],
r_tickptr);
gen_movl_T0_reg(rd);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 0x5: /* V9 rdpc */
tcg_gen_helper_1_1(helper_tick_get_count, cpu_T[0],
r_tickptr);
gen_movl_T0_reg(rd);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 0x19: /* System tick compare */
offsetof(CPUState, tsptr));
tcg_gen_ld_tl(cpu_T[0], r_tsptr,
offsetof(trap_state, tpc));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 1: // tnpc
offsetof(CPUState, tsptr));
tcg_gen_ld_tl(cpu_T[0], r_tsptr,
offsetof(trap_state, tnpc));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 2: // tstate
offsetof(CPUState, tsptr));
tcg_gen_ld_tl(cpu_T[0], r_tsptr,
offsetof(trap_state, tstate));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 3: // tt
offsetof(CPUState, tsptr));
tcg_gen_ld_i32(cpu_T[0], r_tsptr,
offsetof(trap_state, tt));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 4: // tick
tcg_gen_helper_1_1(helper_tick_get_count, cpu_T[0],
r_tickptr);
gen_movl_T0_reg(rd);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 5: // tba
xop = GET_FIELD(insn, 18, 26);
#ifdef TARGET_SPARC64
if ((xop & 0x11f) == 0x005) { // V9 fmovsr
- TCGv r_zero;
int l1;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
cond = GET_FIELD_SP(insn, 14, 17);
rs1 = GET_FIELD(insn, 13, 17);
gen_movl_reg_T0(rs1);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0], r_zero, l1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ tcg_const_tl(0), l1);
gen_op_load_fpr_FT0(rs2);
gen_op_store_FT0_fpr(rd);
gen_set_label(l1);
break;
} else if ((xop & 0x11f) == 0x006) { // V9 fmovdr
- TCGv r_zero;
int l1;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
cond = GET_FIELD_SP(insn, 14, 17);
rs1 = GET_FIELD(insn, 13, 17);
gen_movl_reg_T0(rs1);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0], r_zero, l1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ tcg_const_tl(0), l1);
gen_op_load_fpr_DT0(DFPREG(rs2));
gen_op_store_DT0_fpr(DFPREG(rd));
gen_set_label(l1);
break;
} else if ((xop & 0x11f) == 0x007) { // V9 fmovqr
#if defined(CONFIG_USER_ONLY)
- TCGv r_zero;
int l1;
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
cond = GET_FIELD_SP(insn, 14, 17);
rs1 = GET_FIELD(insn, 13, 17);
gen_movl_reg_T0(rs1);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0], r_zero, l1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ tcg_const_tl(0), l1);
gen_op_load_fpr_QT0(QFPREG(rs2));
gen_op_store_QT0_fpr(QFPREG(rd));
gen_set_label(l1);
#ifdef TARGET_SPARC64
#define FMOVCC(size_FDQ, fcc) \
{ \
- TCGv r_zero, r_cond; \
+ TCGv r_cond; \
int l1; \
\
l1 = gen_new_label(); \
- r_zero = tcg_const_tl(0); \
r_cond = tcg_temp_new(TCG_TYPE_TL); \
cond = GET_FIELD_SP(insn, 14, 17); \
gen_fcond(r_cond, fcc, cond); \
- tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, r_zero, l1); \
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, \
+ tcg_const_tl(0), l1); \
glue(glue(gen_op_load_fpr_, size_FDQ), T0)(glue(size_FDQ, FPREG(rs2))); \
glue(glue(gen_op_store_, size_FDQ), T0_fpr)(glue(size_FDQ, FPREG(rd))); \
gen_set_label(l1); \
+ tcg_gen_discard_tl(r_cond); \
}
case 0x001: /* V9 fmovscc %fcc0 */
FMOVCC(F, 0);
#undef FMOVCC
#define FMOVCC(size_FDQ, icc) \
{ \
- TCGv r_zero, r_cond; \
+ TCGv r_cond; \
int l1; \
\
l1 = gen_new_label(); \
- r_zero = tcg_const_tl(0); \
r_cond = tcg_temp_new(TCG_TYPE_TL); \
cond = GET_FIELD_SP(insn, 14, 17); \
gen_cond(r_cond, icc, cond); \
- tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, r_zero, l1); \
+ tcg_gen_brcond_tl(TCG_COND_EQ, r_cond, \
+ tcg_const_tl(0), l1); \
glue(glue(gen_op_load_fpr_, size_FDQ), T0)(glue(size_FDQ, FPREG(rs2))); \
glue(glue(gen_op_store_, size_FDQ), T0_fpr)(glue(size_FDQ, FPREG(rd))); \
gen_set_label(l1); \
+ tcg_gen_discard_tl(r_cond); \
}
case 0x101: /* V9 fmovscc %icc */
offsetof(CPUState, tick));
tcg_gen_helper_0_2(helper_tick_set_limit,
r_tickptr, cpu_T[0]);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 0x18: /* System tick */
offsetof(CPUState, stick));
tcg_gen_helper_0_2(helper_tick_set_count,
r_tickptr, cpu_T[0]);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 0x19: /* System tick compare */
offsetof(CPUState, stick));
tcg_gen_helper_0_2(helper_tick_set_limit,
r_tickptr, cpu_T[0]);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
offsetof(CPUState, tsptr));
tcg_gen_st_tl(cpu_T[0], r_tsptr,
offsetof(trap_state, tpc));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 1: // tnpc
offsetof(CPUState, tsptr));
tcg_gen_st_tl(cpu_T[0], r_tsptr,
offsetof(trap_state, tnpc));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 2: // tstate
offsetof(CPUState, tsptr));
tcg_gen_st_tl(cpu_T[0], r_tsptr,
offsetof(trap_state, tstate));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 3: // tt
offsetof(CPUState, tsptr));
tcg_gen_st_i32(cpu_T[0], r_tsptr,
offsetof(trap_state, tt));
+ tcg_gen_discard_ptr(r_tsptr);
}
break;
case 4: // tick
offsetof(CPUState, tick));
tcg_gen_helper_0_2(helper_tick_set_count,
r_tickptr, cpu_T[0]);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 5: // tba
offsetof(CPUState, hstick));
tcg_gen_helper_0_2(helper_tick_set_limit,
r_tickptr, cpu_T[0]);
+ tcg_gen_discard_ptr(r_tickptr);
}
break;
case 6: // hver readonly
}
gen_movl_T1_reg(rd);
gen_set_label(l1);
+ tcg_gen_discard_tl(r_cond);
break;
}
case 0x2d: /* V9 sdivx */
case 0x2f: /* V9 movr */
{
int cond = GET_FIELD_SP(insn, 10, 12);
- TCGv r_zero;
int l1;
rs1 = GET_FIELD(insn, 13, 17);
l1 = gen_new_label();
- r_zero = tcg_const_tl(0);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0], r_zero, l1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ tcg_const_tl(0), l1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELD_SPs(insn, 0, 9);
gen_movl_simm_T1(rs2);
gen_movl_T0_reg(rd + 1);
tcg_gen_shri_i64(r_dword, r_dword, 32);
tcg_gen_trunc_i64_i32(cpu_T[1], r_dword);
+ tcg_gen_discard_i64(r_dword);
}
break;
case 0x9: /* load signed byte */
tcg_gen_helper_1_2(helper_pack64, r_dword, cpu_T[1],
r_low);
tcg_gen_qemu_st64(r_dword, cpu_T[0], dc->mem_idx);
+ tcg_gen_discard_i64(r_dword);
}
#else /* __i386__ */
gen_op_check_align_T0_7();
if (rd & 1)
goto illegal_insn;
else {
- int asi;
- TCGv r_dword, r_temp, r_size;
-
gen_op_check_align_T0_7();
- r_dword = tcg_temp_new(TCG_TYPE_I64);
- r_temp = tcg_temp_new(TCG_TYPE_I32);
- r_size = tcg_temp_new(TCG_TYPE_I32);
- gen_movl_reg_TN(rd + 1, r_temp);
- tcg_gen_helper_1_2(helper_pack64, r_dword, cpu_T[1],
- r_temp);
-#ifdef TARGET_SPARC64
- if (IS_IMM) {
- int offset;
-
- offset = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], offset);
- tcg_gen_ld_i32(r_dword, cpu_env, offsetof(CPUSPARCState, asi));
- } else {
-#endif
- asi = GET_FIELD(insn, 19, 26);
- tcg_gen_movi_i32(r_temp, asi);
-#ifdef TARGET_SPARC64
- }
-#endif
- tcg_gen_movi_i32(r_size, 8);
- tcg_gen_helper_0_4(helper_st_asi, cpu_T[0], r_dword, r_temp, r_size);
+ gen_stda_asi(insn, rd);
}
break;
#endif
projects / qemu / commitdiff