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authorblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2008-03-29 09:09:25 +0000
committerblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2008-03-29 09:09:25 +0000
commit6ae20372d4d27c8fca02b70a76f51d031b3e2848 (patch)
tree7f2ed36397ecfb0f6dae4cd3fb6a8136bc0e738c /target-sparc
parent32b6c8125c58a5b67867f8a47784068f6c8f9f04 (diff)
Rename T[012] according to their roles
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4131 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sparc')
-rw-r--r--target-sparc/translate.c858
1 files changed, 435 insertions, 423 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index e5f28378ba..d49902312b 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -48,6 +48,7 @@
/* global register indexes */
static TCGv cpu_env, cpu_T[3], cpu_regwptr, cpu_cc_src, cpu_cc_src2, cpu_cc_dst;
static TCGv cpu_psr, cpu_fsr, cpu_pc, cpu_npc, cpu_gregs[8];
+static TCGv cpu_cond, cpu_src1, cpu_src2, cpu_dst, cpu_addr, cpu_val;
#ifdef TARGET_SPARC64
static TCGv cpu_xcc;
#endif
@@ -1841,6 +1842,15 @@ static void disas_sparc_insn(DisasContext * dc)
opc = GET_FIELD(insn, 0, 1);
rd = GET_FIELD(insn, 2, 6);
+
+ cpu_dst = cpu_T[0];
+ cpu_src1 = cpu_T[0]; // const
+ cpu_src2 = cpu_T[1]; // const
+
+ // loads and stores
+ cpu_addr = cpu_T[0];
+ cpu_val = cpu_T[1];
+
switch (opc) {
case 0: /* branches/sethi */
{
@@ -1857,9 +1867,9 @@ static void disas_sparc_insn(DisasContext * dc)
target <<= 2;
cc = GET_FIELD_SP(insn, 20, 21);
if (cc == 0)
- do_branch(dc, target, insn, 0, cpu_T[2]);
+ do_branch(dc, target, insn, 0, cpu_cond);
else if (cc == 2)
- do_branch(dc, target, insn, 1, cpu_T[2]);
+ do_branch(dc, target, insn, 1, cpu_cond);
else
goto illegal_insn;
goto jmp_insn;
@@ -1871,19 +1881,19 @@ static void disas_sparc_insn(DisasContext * dc)
target = sign_extend(target, 16);
target <<= 2;
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
- do_branch_reg(dc, target, insn, cpu_T[2], cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
+ do_branch_reg(dc, target, insn, cpu_cond, cpu_src1);
goto jmp_insn;
}
case 0x5: /* V9 FBPcc */
{
int cc = GET_FIELD_SP(insn, 20, 21);
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
target = GET_FIELD_SP(insn, 0, 18);
target = sign_extend(target, 19);
target <<= 2;
- do_fbranch(dc, target, insn, cc, cpu_T[2]);
+ do_fbranch(dc, target, insn, cc, cpu_cond);
goto jmp_insn;
}
#else
@@ -1897,17 +1907,17 @@ static void disas_sparc_insn(DisasContext * dc)
target = GET_FIELD(insn, 10, 31);
target = sign_extend(target, 22);
target <<= 2;
- do_branch(dc, target, insn, 0, cpu_T[2]);
+ do_branch(dc, target, insn, 0, cpu_cond);
goto jmp_insn;
}
case 0x6: /* FBN+x */
{
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
target = GET_FIELD(insn, 10, 31);
target = sign_extend(target, 22);
target <<= 2;
- do_fbranch(dc, target, insn, 0, cpu_T[2]);
+ do_fbranch(dc, target, insn, 0, cpu_cond);
goto jmp_insn;
}
case 0x4: /* SETHI */
@@ -1916,8 +1926,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (rd) { // nop
#endif
uint32_t value = GET_FIELD(insn, 10, 31);
- tcg_gen_movi_tl(cpu_T[0], value << 10);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_movi_tl(cpu_dst, value << 10);
+ gen_movl_TN_reg(rd, cpu_dst);
#if defined(OPTIM)
}
#endif
@@ -1935,7 +1945,7 @@ static void disas_sparc_insn(DisasContext * dc)
gen_movl_TN_reg(15, tcg_const_tl(dc->pc));
target += dc->pc;
- gen_mov_pc_npc(dc, cpu_T[2]);
+ gen_mov_pc_npc(dc, cpu_cond);
dc->npc = target;
}
goto jmp_insn;
@@ -1946,32 +1956,32 @@ static void disas_sparc_insn(DisasContext * dc)
int cond;
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) {
rs2 = GET_FIELD(insn, 25, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], rs2);
+ tcg_gen_addi_tl(cpu_dst, cpu_src1, rs2);
} else {
rs2 = GET_FIELD(insn, 27, 31);
#if defined(OPTIM)
if (rs2 != 0) {
#endif
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
#if defined(OPTIM)
}
#endif
}
cond = GET_FIELD(insn, 3, 6);
if (cond == 0x8) {
- save_state(dc, cpu_T[2]);
- tcg_gen_helper_0_1(helper_trap, cpu_T[0]);
+ save_state(dc, cpu_cond);
+ tcg_gen_helper_0_1(helper_trap, cpu_dst);
} else if (cond != 0) {
TCGv r_cond = tcg_temp_new(TCG_TYPE_TL);
#ifdef TARGET_SPARC64
/* V9 icc/xcc */
int cc = GET_FIELD_SP(insn, 11, 12);
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
if (cc == 0)
gen_cond(r_cond, 0, cond);
else if (cc == 2)
@@ -1979,10 +1989,10 @@ static void disas_sparc_insn(DisasContext * dc)
else
goto illegal_insn;
#else
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
gen_cond(r_cond, 0, cond);
#endif
- tcg_gen_helper_0_2(helper_trapcc, cpu_T[0], r_cond);
+ tcg_gen_helper_0_2(helper_trapcc, cpu_dst, r_cond);
tcg_gen_discard_tl(r_cond);
}
gen_op_next_insn();
@@ -2003,18 +2013,18 @@ static void disas_sparc_insn(DisasContext * dc)
SPARCv8 manual, rdy on the
microSPARC II */
#endif
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, y));
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, y));
+ gen_movl_TN_reg(rd, cpu_dst);
break;
#ifdef TARGET_SPARC64
case 0x2: /* V9 rdccr */
- tcg_gen_helper_1_0(helper_rdccr, cpu_T[0]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_helper_1_0(helper_rdccr, cpu_dst);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x3: /* V9 rdasi */
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, asi));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x4: /* V9 rdtick */
{
@@ -2023,32 +2033,32 @@ static void disas_sparc_insn(DisasContext * dc)
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, tick));
- tcg_gen_helper_1_1(helper_tick_get_count, cpu_T[0],
+ tcg_gen_helper_1_1(helper_tick_get_count, cpu_dst,
r_tickptr);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
case 0x5: /* V9 rdpc */
- tcg_gen_movi_tl(cpu_T[0], dc->pc);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_movi_tl(cpu_dst, dc->pc);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x6: /* V9 rdfprs */
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, fprs));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0xf: /* V9 membar */
break; /* no effect */
case 0x13: /* Graphics Status */
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, gsr));
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, gsr));
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x17: /* Tick compare */
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, tick_cmpr));
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, tick_cmpr));
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x18: /* System tick */
{
@@ -2057,15 +2067,15 @@ static void disas_sparc_insn(DisasContext * dc)
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, stick));
- tcg_gen_helper_1_1(helper_tick_get_count, cpu_T[0],
+ tcg_gen_helper_1_1(helper_tick_get_count, cpu_dst,
r_tickptr);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
case 0x19: /* System tick compare */
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, stick_cmpr));
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, stick_cmpr));
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x10: /* Performance Control */
case 0x11: /* Performance Instrumentation Counter */
@@ -2082,7 +2092,7 @@ static void disas_sparc_insn(DisasContext * dc)
#ifndef TARGET_SPARC64
if (!supervisor(dc))
goto priv_insn;
- tcg_gen_helper_1_0(helper_rdpsr, cpu_T[0]);
+ tcg_gen_helper_1_0(helper_rdpsr, cpu_dst);
#else
if (!hypervisor(dc))
goto priv_insn;
@@ -2096,25 +2106,25 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 3: // hintp
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, hintp));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 5: // htba
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, htba));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 6: // hver
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, hver));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 31: // hstick_cmpr
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, hstick_cmpr));
break;
default:
goto illegal_insn;
}
#endif
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
} else if (xop == 0x2a) { /* rdwim / V9 rdpr */
if (!supervisor(dc))
@@ -2129,7 +2139,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_ld_tl(cpu_T[0], r_tsptr,
+ tcg_gen_ld_tl(cpu_dst, r_tsptr,
offsetof(trap_state, tpc));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -2141,7 +2151,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_ld_tl(cpu_T[0], r_tsptr,
+ tcg_gen_ld_tl(cpu_dst, r_tsptr,
offsetof(trap_state, tnpc));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -2153,7 +2163,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_ld_tl(cpu_T[0], r_tsptr,
+ tcg_gen_ld_tl(cpu_dst, r_tsptr,
offsetof(trap_state, tstate));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -2165,7 +2175,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_ld_i32(cpu_T[0], r_tsptr,
+ tcg_gen_ld_i32(cpu_dst, r_tsptr,
offsetof(trap_state, tt));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -2177,62 +2187,62 @@ static void disas_sparc_insn(DisasContext * dc)
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, tick));
- tcg_gen_helper_1_1(helper_tick_get_count, cpu_T[0],
+ tcg_gen_helper_1_1(helper_tick_get_count, cpu_dst,
r_tickptr);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
case 5: // tba
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, tbr));
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, tbr));
break;
case 6: // pstate
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, pstate));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 7: // tl
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, tl));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 8: // pil
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, psrpil));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 9: // cwp
- tcg_gen_helper_1_0(helper_rdcwp, cpu_T[0]);
+ tcg_gen_helper_1_0(helper_rdcwp, cpu_dst);
break;
case 10: // cansave
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, cansave));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 11: // canrestore
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, canrestore));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 12: // cleanwin
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, cleanwin));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 13: // otherwin
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, otherwin));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 14: // wstate
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, wstate));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 16: // UA2005 gl
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, gl));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 26: // UA2005 strand status
if (!hypervisor(dc))
goto priv_insn;
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, ssr));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
break;
case 31: // ver
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, version));
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, version));
break;
case 15: // fq
default:
@@ -2240,9 +2250,9 @@ static void disas_sparc_insn(DisasContext * dc)
}
#else
tcg_gen_ld_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, wim));
- tcg_gen_ext_i32_tl(cpu_T[0], cpu_tmp32);
+ tcg_gen_ext_i32_tl(cpu_dst, cpu_tmp32);
#endif
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
} else if (xop == 0x2b) { /* rdtbr / V9 flushw */
#ifdef TARGET_SPARC64
@@ -2250,13 +2260,13 @@ static void disas_sparc_insn(DisasContext * dc)
#else
if (!supervisor(dc))
goto priv_insn;
- tcg_gen_ld_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, tbr));
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_ld_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, tbr));
+ gen_movl_TN_reg(rd, cpu_dst);
#endif
break;
#endif
} else if (xop == 0x34) { /* FPU Operations */
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
gen_op_clear_ieee_excp_and_FTT();
rs1 = GET_FIELD(insn, 13, 17);
@@ -2631,7 +2641,7 @@ static void disas_sparc_insn(DisasContext * dc)
#ifdef TARGET_SPARC64
int cond;
#endif
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
gen_op_clear_ieee_excp_and_FTT();
rs1 = GET_FIELD(insn, 13, 17);
@@ -2644,8 +2654,8 @@ static void disas_sparc_insn(DisasContext * dc)
l1 = gen_new_label();
cond = GET_FIELD_SP(insn, 14, 17);
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ gen_movl_reg_TN(rs1, cpu_src1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_src1,
tcg_const_tl(0), l1);
gen_op_load_fpr_FT0(rs2);
gen_op_store_FT0_fpr(rd);
@@ -2657,8 +2667,8 @@ static void disas_sparc_insn(DisasContext * dc)
l1 = gen_new_label();
cond = GET_FIELD_SP(insn, 14, 17);
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ gen_movl_reg_TN(rs1, cpu_src1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_src1,
tcg_const_tl(0), l1);
gen_op_load_fpr_DT0(DFPREG(rs2));
gen_op_store_DT0_fpr(DFPREG(rd));
@@ -2671,8 +2681,8 @@ static void disas_sparc_insn(DisasContext * dc)
l1 = gen_new_label();
cond = GET_FIELD_SP(insn, 14, 17);
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ gen_movl_reg_TN(rs1, cpu_src1);
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_src1,
tcg_const_tl(0), l1);
gen_op_load_fpr_QT0(QFPREG(rs2));
gen_op_store_QT0_fpr(QFPREG(rd));
@@ -2848,259 +2858,259 @@ static void disas_sparc_insn(DisasContext * dc)
// or %g0, x, y -> mov T0, x; mov y, T0
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
- tcg_gen_movi_tl(cpu_T[0], (int)rs2);
+ tcg_gen_movi_tl(cpu_dst, (int)rs2);
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
- gen_movl_reg_TN(rs2, cpu_T[0]);
+ gen_movl_reg_TN(rs2, cpu_dst);
}
} else {
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
- tcg_gen_ori_tl(cpu_T[0], cpu_T[0], (int)rs2);
+ tcg_gen_ori_tl(cpu_dst, cpu_src1, (int)rs2);
} else { /* register */
// or x, %g0, y -> mov T1, x; mov y, T1
rs2 = GET_FIELD(insn, 27, 31);
if (rs2 != 0) {
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_or_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_src2);
}
}
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
#endif
#ifdef TARGET_SPARC64
} else if (xop == 0x25) { /* sll, V9 sllx */
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 20, 31);
if (insn & (1 << 12)) {
- tcg_gen_shli_i64(cpu_T[0], cpu_T[0], rs2 & 0x3f);
+ tcg_gen_shli_i64(cpu_dst, cpu_src1, rs2 & 0x3f);
} else {
- tcg_gen_andi_i64(cpu_T[0], cpu_T[0], 0xffffffffULL);
- tcg_gen_shli_i64(cpu_T[0], cpu_T[0], rs2 & 0x1f);
+ tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
+ tcg_gen_shli_i64(cpu_dst, cpu_dst, rs2 & 0x1f);
}
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
- gen_movl_reg_TN(rs2, cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
if (insn & (1 << 12)) {
- tcg_gen_andi_i64(cpu_tmp0, cpu_T[1], 0x3f);
- tcg_gen_shl_i64(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
+ tcg_gen_shl_i64(cpu_dst, cpu_src1, cpu_tmp0);
} else {
- tcg_gen_andi_i64(cpu_tmp0, cpu_T[1], 0x1f);
- tcg_gen_andi_i64(cpu_T[0], cpu_T[0], 0xffffffffULL);
- tcg_gen_shl_i64(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x1f);
+ tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
+ tcg_gen_shl_i64(cpu_dst, cpu_dst, cpu_tmp0);
}
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
} else if (xop == 0x26) { /* srl, V9 srlx */
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 20, 31);
if (insn & (1 << 12)) {
- tcg_gen_shri_i64(cpu_T[0], cpu_T[0], rs2 & 0x3f);
+ tcg_gen_shri_i64(cpu_dst, cpu_src1, rs2 & 0x3f);
} else {
- tcg_gen_andi_i64(cpu_T[0], cpu_T[0], 0xffffffffULL);
- tcg_gen_shri_i64(cpu_T[0], cpu_T[0], rs2 & 0x1f);
+ tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
+ tcg_gen_shri_i64(cpu_dst, cpu_dst, rs2 & 0x1f);
}
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
- gen_movl_reg_TN(rs2, cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
if (insn & (1 << 12)) {
- tcg_gen_andi_i64(cpu_tmp0, cpu_T[1], 0x3f);
- tcg_gen_shr_i64(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
+ tcg_gen_shr_i64(cpu_dst, cpu_src1, cpu_tmp0);
} else {
- tcg_gen_andi_i64(cpu_tmp0, cpu_T[1], 0x1f);
- tcg_gen_andi_i64(cpu_T[0], cpu_T[0], 0xffffffffULL);
- tcg_gen_shr_i64(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x1f);
+ tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
+ tcg_gen_shr_i64(cpu_dst, cpu_dst, cpu_tmp0);
}
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
} else if (xop == 0x27) { /* sra, V9 srax */
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 20, 31);
if (insn & (1 << 12)) {
- tcg_gen_sari_i64(cpu_T[0], cpu_T[0], rs2 & 0x3f);
+ tcg_gen_sari_i64(cpu_dst, cpu_src1, rs2 & 0x3f);
} else {
- tcg_gen_andi_i64(cpu_T[0], cpu_T[0], 0xffffffffULL);
- tcg_gen_ext_i32_i64(cpu_T[0], cpu_T[0]);
- tcg_gen_sari_i64(cpu_T[0], cpu_T[0], rs2 & 0x1f);
+ tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
+ tcg_gen_ext_i32_i64(cpu_dst, cpu_dst);
+ tcg_gen_sari_i64(cpu_dst, cpu_dst, rs2 & 0x1f);
}
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
- gen_movl_reg_TN(rs2, cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
if (insn & (1 << 12)) {
- tcg_gen_andi_i64(cpu_tmp0, cpu_T[1], 0x3f);
- tcg_gen_sar_i64(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x3f);
+ tcg_gen_sar_i64(cpu_dst, cpu_src1, cpu_tmp0);
} else {
- tcg_gen_andi_i64(cpu_tmp0, cpu_T[1], 0x1f);
- tcg_gen_andi_i64(cpu_T[0], cpu_T[0], 0xffffffffULL);
- tcg_gen_sar_i64(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_andi_i64(cpu_tmp0, cpu_src2, 0x1f);
+ tcg_gen_andi_i64(cpu_dst, cpu_src1, 0xffffffffULL);
+ tcg_gen_sar_i64(cpu_dst, cpu_dst, cpu_tmp0);
}
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
#endif
} else if (xop < 0x36) {
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
- tcg_gen_movi_tl(cpu_T[1], (int)rs2);
+ tcg_gen_movi_tl(cpu_src2, (int)rs2);
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
- gen_movl_reg_TN(rs2, cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
}
if (xop < 0x20) {
switch (xop & ~0x10) {
case 0x0:
if (xop & 0x10)
- gen_op_add_cc(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
else
- tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
break;
case 0x1:
- tcg_gen_and_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_and_tl(cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0x2:
- tcg_gen_or_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0x3:
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0x4:
if (xop & 0x10)
- gen_op_sub_cc(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2);
else
- tcg_gen_sub_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_src2);
break;
case 0x5:
- tcg_gen_xori_tl(cpu_tmp0, cpu_T[1], -1);
- tcg_gen_and_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_xori_tl(cpu_tmp0, cpu_src2, -1);
+ tcg_gen_and_tl(cpu_dst, cpu_src1, cpu_tmp0);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0x6:
- tcg_gen_xori_tl(cpu_tmp0, cpu_T[1], -1);
- tcg_gen_or_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_xori_tl(cpu_tmp0, cpu_src2, -1);
+ tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_tmp0);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0x7:
- tcg_gen_xori_tl(cpu_tmp0, cpu_T[1], -1);
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_xori_tl(cpu_tmp0, cpu_src2, -1);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_tmp0);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0x8:
if (xop & 0x10)
- gen_op_addx_cc(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_op_addx_cc(cpu_dst, cpu_src1, cpu_src2);
else {
gen_mov_reg_C(cpu_tmp0, cpu_psr);
- tcg_gen_add_tl(cpu_tmp0, cpu_T[1], cpu_tmp0);
- tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_add_tl(cpu_tmp0, cpu_src2, cpu_tmp0);
+ tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_tmp0);
}
break;
#ifdef TARGET_SPARC64
case 0x9: /* V9 mulx */
- tcg_gen_mul_i64(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_mul_i64(cpu_dst, cpu_src1, cpu_src2);
break;
#endif
case 0xa:
- gen_op_umul(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_op_umul(cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0xb:
- gen_op_smul(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_op_smul(cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_logic_cc(cpu_T[0]);
+ gen_op_logic_cc(cpu_dst);
break;
case 0xc:
if (xop & 0x10)
- gen_op_subx_cc(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_op_subx_cc(cpu_dst, cpu_src1, cpu_src2);
else {
gen_mov_reg_C(cpu_tmp0, cpu_psr);
- tcg_gen_add_tl(cpu_tmp0, cpu_T[1], cpu_tmp0);
- tcg_gen_sub_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
+ tcg_gen_add_tl(cpu_tmp0, cpu_src2, cpu_tmp0);
+ tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_tmp0);
}
break;
#ifdef TARGET_SPARC64
case 0xd: /* V9 udivx */
- gen_trap_ifdivzero_tl(cpu_T[1]);
- tcg_gen_divu_i64(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_trap_ifdivzero_tl(cpu_src2);
+ tcg_gen_divu_i64(cpu_dst, cpu_src1, cpu_src2);
break;
#endif
case 0xe:
- tcg_gen_helper_1_2(helper_udiv, cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_helper_1_2(helper_udiv, cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_div_cc(cpu_T[0]);
+ gen_op_div_cc(cpu_dst);
break;
case 0xf:
- tcg_gen_helper_1_2(helper_sdiv, cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_helper_1_2(helper_sdiv, cpu_dst, cpu_src1, cpu_src2);
if (xop & 0x10)
- gen_op_div_cc(cpu_T[0]);
+ gen_op_div_cc(cpu_dst);
break;
default:
goto illegal_insn;
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
} else {
switch (xop) {
case 0x20: /* taddcc */
- gen_op_tadd_cc(cpu_T[0], cpu_T[0], cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_op_tadd_cc(cpu_dst, cpu_src1, cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x21: /* tsubcc */
- gen_op_tsub_cc(cpu_T[0], cpu_T[0], cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_op_tsub_cc(cpu_dst, cpu_src1, cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x22: /* taddcctv */
- save_state(dc, cpu_T[2]);
- gen_op_tadd_ccTV(cpu_T[0], cpu_T[0], cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ save_state(dc, cpu_cond);
+ gen_op_tadd_ccTV(cpu_dst, cpu_src1, cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x23: /* tsubcctv */
- save_state(dc, cpu_T[2]);
- gen_op_tsub_ccTV(cpu_T[0], cpu_T[0], cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ save_state(dc, cpu_cond);
+ gen_op_tsub_ccTV(cpu_dst, cpu_src1, cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x24: /* mulscc */
- gen_op_mulscc(cpu_T[0], cpu_T[0], cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_op_mulscc(cpu_dst, cpu_src1, cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
#ifndef TARGET_SPARC64
case 0x25: /* sll */
- tcg_gen_andi_tl(cpu_tmp0, cpu_T[1], 0x1f);
- tcg_gen_shl_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
+ tcg_gen_shl_tl(cpu_dst, cpu_src1, cpu_tmp0);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x26: /* srl */
- tcg_gen_andi_tl(cpu_tmp0, cpu_T[1], 0x1f);
- tcg_gen_shr_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
+ tcg_gen_shr_tl(cpu_dst, cpu_src1, cpu_tmp0);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x27: /* sra */
- tcg_gen_andi_tl(cpu_tmp0, cpu_T[1], 0x1f);
- tcg_gen_sar_tl(cpu_T[0], cpu_T[0], cpu_tmp0);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_andi_tl(cpu_tmp0, cpu_src2, 0x1f);
+ tcg_gen_sar_tl(cpu_dst, cpu_src1, cpu_tmp0);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
#endif
case 0x30:
{
switch(rd) {
case 0: /* wry */
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, y));
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, y));
break;
#ifndef TARGET_SPARC64
case 0x01 ... 0x0f: /* undefined in the
@@ -3114,19 +3124,19 @@ static void disas_sparc_insn(DisasContext * dc)
break;
#else
case 0x2: /* V9 wrccr */
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_helper_0_1(helper_wrccr, cpu_T[0]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_helper_0_1(helper_wrccr, cpu_dst);
break;
case 0x3: /* V9 wrasi */
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, asi));
break;
case 0x6: /* V9 wrfprs */
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, fprs));
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
gen_op_next_insn();
tcg_gen_exit_tb(0);
dc->is_br = 1;
@@ -3138,10 +3148,10 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
break;
case 0x13: /* Graphics Status */
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, gsr));
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, gsr));
break;
case 0x17: /* Tick compare */
#if !defined(CONFIG_USER_ONLY)
@@ -3151,15 +3161,15 @@ static void disas_sparc_insn(DisasContext * dc)
{
TCGv r_tickptr;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0],
- cpu_T[1]);
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState,
+ tcg_gen_xor_tl(cpu_dst, cpu_src1,
+ cpu_src2);
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState,
tick_cmpr));
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, tick));
tcg_gen_helper_0_2(helper_tick_set_limit,
- r_tickptr, cpu_T[0]);
+ r_tickptr, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
@@ -3171,13 +3181,13 @@ static void disas_sparc_insn(DisasContext * dc)
{
TCGv r_tickptr;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0],
- cpu_T[1]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1,
+ cpu_src2);
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, stick));
tcg_gen_helper_0_2(helper_tick_set_count,
- r_tickptr, cpu_T[0]);
+ r_tickptr, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
@@ -3189,15 +3199,15 @@ static void disas_sparc_insn(DisasContext * dc)
{
TCGv r_tickptr;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0],
- cpu_T[1]);
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState,
+ tcg_gen_xor_tl(cpu_dst, cpu_src1,
+ cpu_src2);
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState,
stick_cmpr));
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, stick));
tcg_gen_helper_0_2(helper_tick_set_limit,
- r_tickptr, cpu_T[0]);
+ r_tickptr, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
@@ -3236,9 +3246,9 @@ static void disas_sparc_insn(DisasContext * dc)
goto illegal_insn;
}
#else
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_helper_0_1(helper_wrpsr, cpu_T[0]);
- save_state(dc, cpu_T[2]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_helper_0_1(helper_wrpsr, cpu_dst);
+ save_state(dc, cpu_cond);
gen_op_next_insn();
tcg_gen_exit_tb(0);
dc->is_br = 1;
@@ -3249,7 +3259,7 @@ static void disas_sparc_insn(DisasContext * dc)
{
if (!supervisor(dc))
goto priv_insn;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
#ifdef TARGET_SPARC64
switch (rd) {
case 0: // tpc
@@ -3259,7 +3269,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_st_tl(cpu_T[0], r_tsptr,
+ tcg_gen_st_tl(cpu_dst, r_tsptr,
offsetof(trap_state, tpc));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -3271,7 +3281,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_st_tl(cpu_T[0], r_tsptr,
+ tcg_gen_st_tl(cpu_dst, r_tsptr,
offsetof(trap_state, tnpc));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -3283,7 +3293,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_st_tl(cpu_T[0], r_tsptr,
+ tcg_gen_st_tl(cpu_dst, r_tsptr,
offsetof(trap_state, tstate));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -3295,7 +3305,7 @@ static void disas_sparc_insn(DisasContext * dc)
r_tsptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tsptr, cpu_env,
offsetof(CPUState, tsptr));
- tcg_gen_st_i32(cpu_T[0], r_tsptr,
+ tcg_gen_st_i32(cpu_dst, r_tsptr,
offsetof(trap_state, tt));
tcg_gen_discard_ptr(r_tsptr);
}
@@ -3308,67 +3318,67 @@ static void disas_sparc_insn(DisasContext * dc)
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, tick));
tcg_gen_helper_0_2(helper_tick_set_count,
- r_tickptr, cpu_T[0]);
+ r_tickptr, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
case 5: // tba
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, tbr));
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, tbr));
break;
case 6: // pstate
- save_state(dc, cpu_T[2]);
- tcg_gen_helper_0_1(helper_wrpstate, cpu_T[0]);
+ save_state(dc, cpu_cond);
+ tcg_gen_helper_0_1(helper_wrpstate, cpu_dst);
gen_op_next_insn();
tcg_gen_exit_tb(0);
dc->is_br = 1;
break;
case 7: // tl
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, tl));
break;
case 8: // pil
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, psrpil));
break;
case 9: // cwp
- tcg_gen_helper_0_1(helper_wrcwp, cpu_T[0]);
+ tcg_gen_helper_0_1(helper_wrcwp, cpu_dst);
break;
case 10: // cansave
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, cansave));
break;
case 11: // canrestore
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, canrestore));
break;
case 12: // cleanwin
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, cleanwin));
break;
case 13: // otherwin
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, otherwin));
break;
case 14: // wstate
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, wstate));
break;
case 16: // UA2005 gl
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, gl));
break;
case 26: // UA2005 strand status
if (!hypervisor(dc))
goto priv_insn;
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, ssr));
break;
default:
goto illegal_insn;
}
#else
- tcg_gen_andi_tl(cpu_T[0], cpu_T[0], ((1 << NWINDOWS) - 1));
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_andi_tl(cpu_dst, cpu_dst, ((1 << NWINDOWS) - 1));
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, wim));
#endif
}
@@ -3378,16 +3388,16 @@ static void disas_sparc_insn(DisasContext * dc)
#ifndef TARGET_SPARC64
if (!supervisor(dc))
goto priv_insn;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, tbr));
+ tcg_gen_xor_tl(cpu_dst, cpu_dst, cpu_src2);
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState, tbr));
#else
if (!hypervisor(dc))
goto priv_insn;
- tcg_gen_xor_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ tcg_gen_xor_tl(cpu_dst, cpu_dst, cpu_src2);
switch (rd) {
case 0: // hpstate
// XXX gen_op_wrhpstate();
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
gen_op_next_insn();
tcg_gen_exit_tb(0);
dc->is_br = 1;
@@ -3396,24 +3406,24 @@ static void disas_sparc_insn(DisasContext * dc)
// XXX gen_op_wrhtstate();
break;
case 3: // hintp
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, hintp));
break;
case 5: // htba
- tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_T[0]);
+ tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst);
tcg_gen_st_i32(cpu_tmp32, cpu_env, offsetof(CPUSPARCState, htba));
break;
case 31: // hstick_cmpr
{
TCGv r_tickptr;
- tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState,
+ tcg_gen_st_tl(cpu_dst, cpu_env, offsetof(CPUSPARCState,
hstick_cmpr));
r_tickptr = tcg_temp_new(TCG_TYPE_PTR);
tcg_gen_ld_ptr(r_tickptr, cpu_env,
offsetof(CPUState, hstick));
tcg_gen_helper_0_2(helper_tick_set_limit,
- r_tickptr, cpu_T[0]);
+ r_tickptr, cpu_dst);
tcg_gen_discard_ptr(r_tickptr);
}
break;
@@ -3451,34 +3461,34 @@ static void disas_sparc_insn(DisasContext * dc)
tcg_const_tl(0), l1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELD_SPs(insn, 0, 10);
- tcg_gen_movi_tl(cpu_T[0], (int)rs2);
+ tcg_gen_movi_tl(cpu_dst, (int)rs2);
} else {
rs2 = GET_FIELD_SP(insn, 0, 4);
- gen_movl_reg_TN(rs2, cpu_T[0]);
+ gen_movl_reg_TN(rs2, cpu_dst);
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
gen_set_label(l1);
tcg_gen_discard_tl(r_cond);
break;
}
case 0x2d: /* V9 sdivx */
- gen_op_sdivx(cpu_T[0], cpu_T[0], cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_op_sdivx(cpu_dst, cpu_src1, cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x2e: /* V9 popc */
{
if (IS_IMM) { /* immediate */
rs2 = GET_FIELD_SPs(insn, 0, 12);
- tcg_gen_movi_tl(cpu_T[1], (int)rs2);
+ tcg_gen_movi_tl(cpu_src2, (int)rs2);
// XXX optimize: popc(constant)
}
else {
rs2 = GET_FIELD_SP(insn, 0, 4);
- gen_movl_reg_TN(rs2, cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
}
- tcg_gen_helper_1_1(helper_popc, cpu_T[0],
- cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ tcg_gen_helper_1_1(helper_popc, cpu_dst,
+ cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
}
case 0x2f: /* V9 movr */
{
@@ -3486,20 +3496,20 @@ static void disas_sparc_insn(DisasContext * dc)
int l1;
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
l1 = gen_new_label();
- tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_T[0],
+ tcg_gen_brcond_tl(gen_tcg_cond_reg[cond], cpu_src1,
tcg_const_tl(0), l1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELD_SPs(insn, 0, 9);
- tcg_gen_movi_tl(cpu_T[0], (int)rs2);
+ tcg_gen_movi_tl(cpu_dst, (int)rs2);
} else {
rs2 = GET_FIELD_SP(insn, 0, 4);
- gen_movl_reg_TN(rs2, cpu_T[0]);
+ gen_movl_reg_TN(rs2, cpu_dst);
}
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
gen_set_label(l1);
break;
}
@@ -3513,7 +3523,7 @@ static void disas_sparc_insn(DisasContext * dc)
int opf = GET_FIELD_SP(insn, 5, 13);
rs1 = GET_FIELD(insn, 13, 17);
rs2 = GET_FIELD(insn, 27, 31);
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
switch (opf) {
@@ -3532,34 +3542,34 @@ static void disas_sparc_insn(DisasContext * dc)
// XXX
goto illegal_insn;
case 0x010: /* VIS I array8 */
- gen_movl_reg_TN(rs1, cpu_T[0]);
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_helper_1_2(helper_array8, cpu_T[0], cpu_T[0],
- cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_helper_1_2(helper_array8, cpu_dst, cpu_src1,
+ cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x012: /* VIS I array16 */
- gen_movl_reg_TN(rs1, cpu_T[0]);
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_helper_1_2(helper_array8, cpu_T[0], cpu_T[0],
- cpu_T[1]);
- tcg_gen_shli_i64(cpu_T[0], cpu_T[0], 1);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_helper_1_2(helper_array8, cpu_dst, cpu_src1,
+ cpu_src2);
+ tcg_gen_shli_i64(cpu_dst, cpu_dst, 1);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x014: /* VIS I array32 */
- gen_movl_reg_TN(rs1, cpu_T[0]);
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_helper_1_2(helper_array8, cpu_T[0], cpu_T[0],
- cpu_T[1]);
- tcg_gen_shli_i64(cpu_T[0], cpu_T[0], 2);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_helper_1_2(helper_array8, cpu_dst, cpu_src1,
+ cpu_src2);
+ tcg_gen_shli_i64(cpu_dst, cpu_dst, 2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x018: /* VIS I alignaddr */
- gen_movl_reg_TN(rs1, cpu_T[0]);
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_helper_1_2(helper_alignaddr, cpu_T[0], cpu_T[0],
- cpu_T[1]);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_helper_1_2(helper_alignaddr, cpu_dst, cpu_src1,
+ cpu_src2);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x019: /* VIS II bmask */
case 0x01a: /* VIS I alignaddrl */
@@ -3921,42 +3931,42 @@ static void disas_sparc_insn(DisasContext * dc)
#ifdef TARGET_SPARC64
} else if (xop == 0x39) { /* V9 return */
rs1 = GET_FIELD(insn, 13, 17);
- save_state(dc, cpu_T[2]);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ save_state(dc, cpu_cond);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], (int)rs2);
+ tcg_gen_addi_tl(cpu_dst, cpu_src1, (int)rs2);
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
#if defined(OPTIM)
if (rs2) {
#endif
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
#if defined(OPTIM)
}
#endif
}
tcg_gen_helper_0_0(helper_restore);
- gen_mov_pc_npc(dc, cpu_T[2]);
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- tcg_gen_mov_tl(cpu_npc, cpu_T[0]);
+ gen_mov_pc_npc(dc, cpu_cond);
+ tcg_gen_helper_0_2(helper_check_align, cpu_dst, tcg_const_i32(3));
+ tcg_gen_mov_tl(cpu_npc, cpu_dst);
dc->npc = DYNAMIC_PC;
goto jmp_insn;
#endif
} else {
rs1 = GET_FIELD(insn, 13, 17);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], (int)rs2);
+ tcg_gen_addi_tl(cpu_dst, cpu_src1, (int)rs2);
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
#if defined(OPTIM)
if (rs2) {
#endif
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
#if defined(OPTIM)
}
#endif
@@ -3968,9 +3978,9 @@ static void disas_sparc_insn(DisasContext * dc)
tcg_gen_movi_tl(cpu_tmp0, dc->pc);
gen_movl_TN_reg(rd, cpu_tmp0);
}
- gen_mov_pc_npc(dc, cpu_T[2]);
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- tcg_gen_mov_tl(cpu_npc, cpu_T[0]);
+ gen_mov_pc_npc(dc, cpu_cond);
+ tcg_gen_helper_0_2(helper_check_align, cpu_dst, tcg_const_i32(3));
+ tcg_gen_mov_tl(cpu_npc, cpu_dst);
dc->npc = DYNAMIC_PC;
}
goto jmp_insn;
@@ -3979,26 +3989,26 @@ static void disas_sparc_insn(DisasContext * dc)
{
if (!supervisor(dc))
goto priv_insn;
- gen_mov_pc_npc(dc, cpu_T[2]);
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- tcg_gen_mov_tl(cpu_npc, cpu_T[0]);
+ gen_mov_pc_npc(dc, cpu_cond);
+ tcg_gen_helper_0_2(helper_check_align, cpu_dst, tcg_const_i32(3));
+ tcg_gen_mov_tl(cpu_npc, cpu_dst);
dc->npc = DYNAMIC_PC;
tcg_gen_helper_0_0(helper_rett);
}
goto jmp_insn;
#endif
case 0x3b: /* flush */
- tcg_gen_helper_0_1(helper_flush, cpu_T[0]);
+ tcg_gen_helper_0_1(helper_flush, cpu_dst);
break;
case 0x3c: /* save */
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
tcg_gen_helper_0_0(helper_save);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
case 0x3d: /* restore */
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
tcg_gen_helper_0_0(helper_restore);
- gen_movl_TN_reg(rd, cpu_T[0]);
+ gen_movl_TN_reg(rd, cpu_dst);
break;
#if !defined(CONFIG_USER_ONLY) && defined(TARGET_SPARC64)
case 0x3e: /* V9 done/retry */
@@ -4035,23 +4045,23 @@ static void disas_sparc_insn(DisasContext * dc)
{
unsigned int xop = GET_FIELD(insn, 7, 12);
rs1 = GET_FIELD(insn, 13, 17);
- save_state(dc, cpu_T[2]);
- gen_movl_reg_TN(rs1, cpu_T[0]);
+ save_state(dc, cpu_cond);
+ gen_movl_reg_TN(rs1, cpu_src1);
if (xop == 0x3c || xop == 0x3e)
{
rs2 = GET_FIELD(insn, 27, 31);
- gen_movl_reg_TN(rs2, cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
}
else if (IS_IMM) { /* immediate */
rs2 = GET_FIELDs(insn, 19, 31);
- tcg_gen_addi_tl(cpu_T[0], cpu_T[0], (int)rs2);
+ tcg_gen_addi_tl(cpu_addr, cpu_src1, (int)rs2);
} else { /* register */
rs2 = GET_FIELD(insn, 27, 31);
#if defined(OPTIM)
if (rs2 != 0) {
#endif
- gen_movl_reg_TN(rs2, cpu_T[1]);
- tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+ gen_movl_reg_TN(rs2, cpu_src2);
+ tcg_gen_add_tl(cpu_addr, cpu_src1, cpu_src2);
#if defined(OPTIM)
}
#endif
@@ -4061,55 +4071,55 @@ static void disas_sparc_insn(DisasContext * dc)
(xop > 0x2c && xop <= 0x33) || xop == 0x1f || xop == 0x3d) {
switch (xop) {
case 0x0: /* load unsigned word */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld32u(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld32u(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x1: /* load unsigned byte */
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld8u(cpu_T[1], cpu_T[0], dc->mem_idx);
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld8u(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x2: /* load unsigned halfword */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(1));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld16u(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(1));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld16u(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x3: /* load double word */
if (rd & 1)
goto illegal_insn;
else {
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld64(cpu_tmp64, cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld64(cpu_tmp64, cpu_addr, dc->mem_idx);
tcg_gen_trunc_i64_tl(cpu_tmp0, cpu_tmp64);
tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0xffffffffULL);
gen_movl_TN_reg(rd + 1, cpu_tmp0);
tcg_gen_shri_i64(cpu_tmp64, cpu_tmp64, 32);
- tcg_gen_trunc_i64_tl(cpu_T[1], cpu_tmp64);
- tcg_gen_andi_tl(cpu_T[1], cpu_T[1], 0xffffffffULL);
+ tcg_gen_trunc_i64_tl(cpu_val, cpu_tmp64);
+ tcg_gen_andi_tl(cpu_val, cpu_val, 0xffffffffULL);
}
break;
case 0x9: /* load signed byte */
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld8s(cpu_T[1], cpu_T[0], dc->mem_idx);
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld8s(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0xa: /* load signed halfword */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(1));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld16s(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(1));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld16s(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0xd: /* ldstub -- XXX: should be atomically */
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld8s(cpu_T[1], cpu_T[0], dc->mem_idx);
- tcg_gen_qemu_st8(tcg_const_tl(0xff), cpu_T[0], dc->mem_idx);
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld8s(cpu_val, cpu_addr, dc->mem_idx);
+ tcg_gen_qemu_st8(tcg_const_tl(0xff), cpu_addr, dc->mem_idx);
break;
case 0x0f: /* swap register with memory. Also atomically */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_movl_reg_TN(rd, cpu_T[1]);
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld32u(cpu_tmp32, cpu_T[0], dc->mem_idx);
- tcg_gen_qemu_st32(cpu_T[1], cpu_T[0], dc->mem_idx);
- tcg_gen_extu_i32_tl(cpu_T[1], cpu_tmp32);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_movl_reg_TN(rd, cpu_val);
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld32u(cpu_tmp32, cpu_addr, dc->mem_idx);
+ tcg_gen_qemu_st32(cpu_val, cpu_addr, dc->mem_idx);
+ tcg_gen_extu_i32_tl(cpu_val, cpu_tmp32);
break;
#if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
case 0x10: /* load word alternate */
@@ -4119,8 +4129,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 4, 0);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_ld_asi(cpu_val, cpu_addr, insn, 4, 0);
break;
case 0x11: /* load unsigned byte alternate */
#ifndef TARGET_SPARC64
@@ -4129,7 +4139,7 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 1, 0);
+ gen_ld_asi(cpu_val, cpu_addr, insn, 1, 0);
break;
case 0x12: /* load unsigned halfword alternate */
#ifndef TARGET_SPARC64
@@ -4138,8 +4148,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(1));
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 2, 0);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(1));
+ gen_ld_asi(cpu_val, cpu_addr, insn, 2, 0);
break;
case 0x13: /* load double word alternate */
#ifndef TARGET_SPARC64
@@ -4150,8 +4160,8 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
if (rd & 1)
goto illegal_insn;
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- gen_ldda_asi(cpu_tmp0, cpu_T[1], cpu_T[0], insn);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ gen_ldda_asi(cpu_tmp0, cpu_val, cpu_addr, insn);
gen_movl_TN_reg(rd + 1, cpu_tmp0);
break;
case 0x19: /* load signed byte alternate */
@@ -4161,7 +4171,7 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 1, 1);
+ gen_ld_asi(cpu_val, cpu_addr, insn, 1, 1);
break;
case 0x1a: /* load signed halfword alternate */
#ifndef TARGET_SPARC64
@@ -4170,8 +4180,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(1));
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 2, 1);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(1));
+ gen_ld_asi(cpu_val, cpu_addr, insn, 2, 1);
break;
case 0x1d: /* ldstuba -- XXX: should be atomically */
#ifndef TARGET_SPARC64
@@ -4180,7 +4190,7 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- gen_ldstub_asi(cpu_T[1], cpu_T[0], insn);
+ gen_ldstub_asi(cpu_val, cpu_addr, insn);
break;
case 0x1f: /* swap reg with alt. memory. Also atomically */
#ifndef TARGET_SPARC64
@@ -4189,9 +4199,9 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_movl_reg_TN(rd, cpu_T[1]);
- gen_swap_asi(cpu_T[1], cpu_T[0], insn);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_movl_reg_TN(rd, cpu_val);
+ gen_swap_asi(cpu_val, cpu_addr, insn);
break;
#ifndef TARGET_SPARC64
@@ -4203,39 +4213,39 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
#ifdef TARGET_SPARC64
case 0x08: /* V9 ldsw */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld32s(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld32s(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x0b: /* V9 ldx */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_ld64(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_ld64(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x18: /* V9 ldswa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 4, 1);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_ld_asi(cpu_val, cpu_addr, insn, 4, 1);
break;
case 0x1b: /* V9 ldxa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- gen_ld_asi(cpu_T[1], cpu_T[0], insn, 8, 0);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ gen_ld_asi(cpu_val, cpu_addr, insn, 8, 0);
break;
case 0x2d: /* V9 prefetch, no effect */
goto skip_move;
case 0x30: /* V9 ldfa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_ldf_asi(cpu_T[0], insn, 4, rd);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_ldf_asi(cpu_addr, insn, 4, rd);
goto skip_move;
case 0x33: /* V9 lddfa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_ldf_asi(cpu_T[0], insn, 8, DFPREG(rd));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_ldf_asi(cpu_addr, insn, 8, DFPREG(rd));
goto skip_move;
case 0x3d: /* V9 prefetcha, no effect */
goto skip_move;
case 0x32: /* V9 ldqfa */
#if defined(CONFIG_USER_ONLY)
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_ldf_asi(cpu_T[0], insn, 16, QFPREG(rd));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_ldf_asi(cpu_addr, insn, 16, QFPREG(rd));
goto skip_move;
#else
goto nfpu_insn;
@@ -4244,30 +4254,30 @@ static void disas_sparc_insn(DisasContext * dc)
default:
goto illegal_insn;
}
- gen_movl_TN_reg(rd, cpu_T[1]);
+ gen_movl_TN_reg(rd, cpu_val);
#ifdef TARGET_SPARC64
skip_move: ;
#endif
} else if (xop >= 0x20 && xop < 0x24) {
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
switch (xop) {
case 0x20: /* load fpreg */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- tcg_gen_qemu_ld32u(cpu_tmp32, cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ tcg_gen_qemu_ld32u(cpu_tmp32, cpu_addr, dc->mem_idx);
tcg_gen_st_i32(cpu_tmp32, cpu_env,
offsetof(CPUState, fpr[rd]));
break;
case 0x21: /* load fsr */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- tcg_gen_qemu_ld32u(cpu_tmp32, cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ tcg_gen_qemu_ld32u(cpu_tmp32, cpu_addr, dc->mem_idx);
tcg_gen_st_i32(cpu_tmp32, cpu_env,
offsetof(CPUState, ft0));
tcg_gen_helper_0_0(helper_ldfsr);
break;
case 0x22: /* load quad fpreg */
#if defined(CONFIG_USER_ONLY)
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
gen_op_ldst(ldqf);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
@@ -4275,7 +4285,7 @@ static void disas_sparc_insn(DisasContext * dc)
goto nfpu_insn;
#endif
case 0x23: /* load double fpreg */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
gen_op_ldst(lddf);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
@@ -4284,21 +4294,21 @@ static void disas_sparc_insn(DisasContext * dc)
}
} else if (xop < 8 || (xop >= 0x14 && xop < 0x18) || \
xop == 0xe || xop == 0x1e) {
- gen_movl_reg_TN(rd, cpu_T[1]);
+ gen_movl_reg_TN(rd, cpu_val);
switch (xop) {
case 0x4: /* store word */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_st32(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_st32(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x5: /* store byte */
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_st8(cpu_T[1], cpu_T[0], dc->mem_idx);
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_st8(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x6: /* store halfword */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(1));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_st16(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(1));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_st16(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x7: /* store double word */
if (rd & 1)
@@ -4307,17 +4317,17 @@ static void disas_sparc_insn(DisasContext * dc)
else {
TCGv r_low;
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
r_low = tcg_temp_new(TCG_TYPE_I32);
gen_movl_reg_TN(rd + 1, r_low);
- tcg_gen_helper_1_2(helper_pack64, cpu_tmp64, cpu_T[1],
+ tcg_gen_helper_1_2(helper_pack64, cpu_tmp64, cpu_val,
r_low);
- tcg_gen_qemu_st64(cpu_tmp64, cpu_T[0], dc->mem_idx);
+ tcg_gen_qemu_st64(cpu_tmp64, cpu_addr, dc->mem_idx);
}
#else /* __i386__ */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- flush_cond(dc, cpu_T[2]);
- gen_movl_reg_TN(rd + 1, cpu_T[2]);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ flush_cond(dc, cpu_cond);
+ gen_movl_reg_TN(rd + 1, cpu_cond);
gen_op_ldst(std);
#endif /* __i386__ */
break;
@@ -4329,8 +4339,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_st_asi(cpu_T[1], cpu_T[0], insn, 4);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_st_asi(cpu_val, cpu_addr, insn, 4);
break;
case 0x15: /* store byte alternate */
#ifndef TARGET_SPARC64
@@ -4339,7 +4349,7 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- gen_st_asi(cpu_T[1], cpu_T[0], insn, 1);
+ gen_st_asi(cpu_val, cpu_addr, insn, 1);
break;
case 0x16: /* store halfword alternate */
#ifndef TARGET_SPARC64
@@ -4348,8 +4358,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (!supervisor(dc))
goto priv_insn;
#endif
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(1));
- gen_st_asi(cpu_T[1], cpu_T[0], insn, 2);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(1));
+ gen_st_asi(cpu_val, cpu_addr, insn, 2);
break;
case 0x17: /* store double word alternate */
#ifndef TARGET_SPARC64
@@ -4361,49 +4371,49 @@ static void disas_sparc_insn(DisasContext * dc)
if (rd & 1)
goto illegal_insn;
else {
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- gen_stda_asi(cpu_T[1], cpu_T[0], insn, rd);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ gen_stda_asi(cpu_val, cpu_addr, insn, rd);
}
break;
#endif
#ifdef TARGET_SPARC64
case 0x0e: /* V9 stx */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- ABI32_MASK(cpu_T[0]);
- tcg_gen_qemu_st64(cpu_T[1], cpu_T[0], dc->mem_idx);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ ABI32_MASK(cpu_addr);
+ tcg_gen_qemu_st64(cpu_val, cpu_addr, dc->mem_idx);
break;
case 0x1e: /* V9 stxa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- gen_st_asi(cpu_T[1], cpu_T[0], insn, 8);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ gen_st_asi(cpu_val, cpu_addr, insn, 8);
break;
#endif
default:
goto illegal_insn;
}
} else if (xop > 0x23 && xop < 0x28) {
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
switch (xop) {
case 0x24: /* store fpreg */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
tcg_gen_ld_i32(cpu_tmp32, cpu_env,
offsetof(CPUState, fpr[rd]));
- tcg_gen_qemu_st32(cpu_tmp32, cpu_T[0], dc->mem_idx);
+ tcg_gen_qemu_st32(cpu_tmp32, cpu_addr, dc->mem_idx);
break;
case 0x25: /* stfsr, V9 stxfsr */
#ifdef CONFIG_USER_ONLY
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
#endif
tcg_gen_helper_0_0(helper_stfsr);
tcg_gen_ld_i32(cpu_tmp32, cpu_env,
offsetof(CPUState, ft0));
- tcg_gen_qemu_st32(cpu_tmp32, cpu_T[0], dc->mem_idx);
+ tcg_gen_qemu_st32(cpu_tmp32, cpu_addr, dc->mem_idx);
break;
case 0x26:
#ifdef TARGET_SPARC64
#if defined(CONFIG_USER_ONLY)
/* V9 stqf, store quad fpreg */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
gen_op_load_fpr_QT0(QFPREG(rd));
gen_op_ldst(stqf);
break;
@@ -4417,13 +4427,13 @@ static void disas_sparc_insn(DisasContext * dc)
#else
if (!supervisor(dc))
goto priv_insn;
- if (gen_trap_ifnofpu(dc, cpu_T[2]))
+ if (gen_trap_ifnofpu(dc, cpu_cond))
goto jmp_insn;
goto nfq_insn;
#endif
#endif
case 0x27:
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
gen_op_load_fpr_DT0(DFPREG(rd));
gen_op_ldst(stdf);
break;
@@ -4434,33 +4444,33 @@ static void disas_sparc_insn(DisasContext * dc)
switch (xop) {
#ifdef TARGET_SPARC64
case 0x34: /* V9 stfa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
gen_op_load_fpr_FT0(rd);
- gen_stf_asi(cpu_T[0], insn, 4, rd);
+ gen_stf_asi(cpu_addr, insn, 4, rd);
break;
case 0x36: /* V9 stqfa */
#if defined(CONFIG_USER_ONLY)
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
gen_op_load_fpr_QT0(QFPREG(rd));
- gen_stf_asi(cpu_T[0], insn, 16, QFPREG(rd));
+ gen_stf_asi(cpu_addr, insn, 16, QFPREG(rd));
break;
#else
goto nfpu_insn;
#endif
case 0x37: /* V9 stdfa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
gen_op_load_fpr_DT0(DFPREG(rd));
- gen_stf_asi(cpu_T[0], insn, 8, DFPREG(rd));
+ gen_stf_asi(cpu_addr, insn, 8, DFPREG(rd));
break;
case 0x3c: /* V9 casa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(3));
- gen_cas_asi(cpu_T[1], cpu_T[0], cpu_T[1], insn, rd);
- gen_movl_TN_reg(rd, cpu_T[1]);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(3));
+ gen_cas_asi(cpu_val, cpu_addr, cpu_val, insn, rd);
+ gen_movl_TN_reg(rd, cpu_val);
break;
case 0x3e: /* V9 casxa */
- tcg_gen_helper_0_2(helper_check_align, cpu_T[0], tcg_const_i32(7));
- gen_casx_asi(cpu_T[1], cpu_T[0], cpu_T[1], insn, rd);
- gen_movl_TN_reg(rd, cpu_T[1]);
+ tcg_gen_helper_0_2(helper_check_align, cpu_addr, tcg_const_i32(7));
+ gen_casx_asi(cpu_val, cpu_addr, cpu_val, insn, rd);
+ gen_movl_TN_reg(rd, cpu_val);
break;
#else
case 0x34: /* stc */
@@ -4484,7 +4494,7 @@ static void disas_sparc_insn(DisasContext * dc)
gen_op_next_insn();
} else if (dc->npc == JUMP_PC) {
/* we can do a static jump */
- gen_branch2(dc, dc->jump_pc[0], dc->jump_pc[1], cpu_T[2]);
+ gen_branch2(dc, dc->jump_pc[0], dc->jump_pc[1], cpu_cond);
dc->is_br = 1;
} else {
dc->pc = dc->npc;
@@ -4493,24 +4503,24 @@ static void disas_sparc_insn(DisasContext * dc)
jmp_insn:
return;
illegal_insn:
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
tcg_gen_helper_0_1(raise_exception, tcg_const_i32(TT_ILL_INSN));
dc->is_br = 1;
return;
#if !defined(CONFIG_USER_ONLY)
priv_insn:
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
tcg_gen_helper_0_1(raise_exception, tcg_const_i32(TT_PRIV_INSN));
dc->is_br = 1;
return;
nfpu_insn:
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
gen_op_fpexception_im(FSR_FTT_UNIMPFPOP);
dc->is_br = 1;
return;
#ifndef TARGET_SPARC64
nfq_insn:
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
gen_op_fpexception_im(FSR_FTT_SEQ_ERROR);
dc->is_br = 1;
return;
@@ -4518,7 +4528,7 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
#ifndef TARGET_SPARC64
ncp_insn:
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
tcg_gen_helper_0_1(raise_exception, tcg_const_i32(TT_NCP_INSN));
dc->is_br = 1;
return;
@@ -4551,12 +4561,14 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb,
cpu_tmp32 = tcg_temp_new(TCG_TYPE_I32);
cpu_tmp64 = tcg_temp_new(TCG_TYPE_I64);
+ cpu_cond = cpu_T[2];
+
do {
if (env->nb_breakpoints > 0) {
for(j = 0; j < env->nb_breakpoints; j++) {
if (env->breakpoints[j] == dc->pc) {
if (dc->pc != pc_start)
- save_state(dc, cpu_T[2]);
+ save_state(dc, cpu_cond);
tcg_gen_helper_0_0(helper_debug);
tcg_gen_exit_tb(0);
dc->is_br = 1;
@@ -4608,7 +4620,7 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb,
} else {
if (dc->pc != DYNAMIC_PC)
tcg_gen_movi_tl(cpu_pc, dc->pc);
- save_npc(dc, cpu_T[2]);
+ save_npc(dc, cpu_cond);
tcg_gen_exit_tb(0);
}
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-15 02:27:29 +0000