gen_op_update1_cc_i64(s, CC_OP_LTGT0_64, val);
}
-static void set_cc_cmp_f32_i64(DisasContext *s, TCGv_i32 v1, TCGv_i64 v2)
-{
- tcg_gen_extu_i32_i64(cc_src, v1);
- tcg_gen_mov_i64(cc_dst, v2);
- tcg_gen_discard_i64(cc_vr);
- s->cc_op = CC_OP_LTGT_F32;
-}
-
static void gen_set_cc_nz_f32(DisasContext *s, TCGv_i32 v1)
{
gen_op_update1_cc_i32(s, CC_OP_NZ_F32, v1);
case CC_OP_LTUGTU_64:
case CC_OP_TM_32:
case CC_OP_TM_64:
- case CC_OP_LTGT_F32:
- case CC_OP_LTGT_F64:
case CC_OP_SLA_32:
case CC_OP_SLA_64:
+ case CC_OP_NZ_F128:
/* 2 arguments */
gen_helper_calc_cc(cc_op, cpu_env, local_cc_op, cc_src, cc_dst, dummy);
break;
addr = get_address(s, x2, b2, d2);
tmp_r1 = tcg_const_i32(r1);
switch (op) {
- case 0x4: /* LDEB R1,D2(X2,B2) [RXE] */
- potential_page_fault(s);
- gen_helper_ldeb(cpu_env, tmp_r1, addr);
- break;
- case 0x5: /* LXDB R1,D2(X2,B2) [RXE] */
- potential_page_fault(s);
- gen_helper_lxdb(cpu_env, tmp_r1, addr);
- break;
- case 0x9: /* CEB R1,D2(X2,B2) [RXE] */
- tmp = tcg_temp_new_i64();
- tmp32 = load_freg32(r1);
- tcg_gen_qemu_ld32u(tmp, addr, get_mem_index(s));
- set_cc_cmp_f32_i64(s, tmp32, tmp);
- tcg_temp_free_i64(tmp);
- tcg_temp_free_i32(tmp32);
- break;
- case 0xa: /* AEB R1,D2(X2,B2) [RXE] */
- tmp = tcg_temp_new_i64();
- tmp32 = tcg_temp_new_i32();
- tcg_gen_qemu_ld32u(tmp, addr, get_mem_index(s));
- tcg_gen_trunc_i64_i32(tmp32, tmp);
- gen_helper_aeb(cpu_env, tmp_r1, tmp32);
- tcg_temp_free_i64(tmp);
- tcg_temp_free_i32(tmp32);
-
- tmp32 = load_freg32(r1);
- gen_set_cc_nz_f32(s, tmp32);
- tcg_temp_free_i32(tmp32);
- break;
case 0xb: /* SEB R1,D2(X2,B2) [RXE] */
tmp = tcg_temp_new_i64();
tmp32 = tcg_temp_new_i32();
tcg_temp_free_i64(tmp);
tcg_temp_free_i32(tmp32);
break;
- case 0x19: /* CDB R1,D2(X2,B2) [RXE] */
- potential_page_fault(s);
- gen_helper_cdb(cc_op, cpu_env, tmp_r1, addr);
- set_cc_static(s);
- break;
- case 0x1a: /* ADB R1,D2(X2,B2) [RXE] */
- potential_page_fault(s);
- gen_helper_adb(cc_op, cpu_env, tmp_r1, addr);
- set_cc_static(s);
- break;
case 0x1b: /* SDB R1,D2(X2,B2) [RXE] */
potential_page_fault(s);
gen_helper_sdb(cc_op, cpu_env, tmp_r1, addr);
case 0x0: /* LPEBR R1,R2 [RRE] */
FP_HELPER_CC(lpebr);
break;
- case 0x2: /* LTEBR R1,R2 [RRE] */
- FP_HELPER_CC(ltebr);
- break;
case 0x3: /* LCEBR R1,R2 [RRE] */
FP_HELPER_CC(lcebr);
break;
- case 0x4: /* LDEBR R1,R2 [RRE] */
- FP_HELPER(ldebr);
- break;
- case 0x5: /* LXDBR R1,R2 [RRE] */
- FP_HELPER(lxdbr);
- break;
- case 0x9: /* CEBR R1,R2 [RRE] */
- FP_HELPER_CC(cebr);
- break;
- case 0xa: /* AEBR R1,R2 [RRE] */
- FP_HELPER_CC(aebr);
- break;
case 0xb: /* SEBR R1,R2 [RRE] */
FP_HELPER_CC(sebr);
break;
case 0x10: /* LPDBR R1,R2 [RRE] */
FP_HELPER_CC(lpdbr);
break;
- case 0x12: /* LTDBR R1,R2 [RRE] */
- FP_HELPER_CC(ltdbr);
- break;
case 0x13: /* LCDBR R1,R2 [RRE] */
FP_HELPER_CC(lcdbr);
break;
case 0x17: /* MEEBR R1,R2 [RRE] */
FP_HELPER(meebr);
break;
- case 0x19: /* CDBR R1,R2 [RRE] */
- FP_HELPER_CC(cdbr);
- break;
- case 0x1a: /* ADBR R1,R2 [RRE] */
- FP_HELPER_CC(adbr);
- break;
case 0x1b: /* SDBR R1,R2 [RRE] */
FP_HELPER_CC(sdbr);
break;
case 0x40: /* LPXBR R1,R2 [RRE] */
FP_HELPER_CC(lpxbr);
break;
- case 0x42: /* LTXBR R1,R2 [RRE] */
- FP_HELPER_CC(ltxbr);
- break;
case 0x43: /* LCXBR R1,R2 [RRE] */
FP_HELPER_CC(lcxbr);
break;
- case 0x44: /* LEDBR R1,R2 [RRE] */
- FP_HELPER(ledbr);
- break;
- case 0x45: /* LDXBR R1,R2 [RRE] */
- FP_HELPER(ldxbr);
- break;
- case 0x46: /* LEXBR R1,R2 [RRE] */
- FP_HELPER(lexbr);
- break;
- case 0x49: /* CXBR R1,R2 [RRE] */
- FP_HELPER_CC(cxbr);
- break;
- case 0x4a: /* AXBR R1,R2 [RRE] */
- FP_HELPER_CC(axbr);
- break;
case 0x4b: /* SXBR R1,R2 [RRE] */
FP_HELPER_CC(sxbr);
break;
return NO_EXIT;
}
+static ExitStatus op_aeb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_aeb(o->out, cpu_env, o->in1, o->in2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_adb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_adb(o->out, cpu_env, o->in1, o->in2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_axb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_axb(o->out, cpu_env, o->out, o->out2, o->in1, o->in2);
+ return_low128(o->out2);
+ return NO_EXIT;
+}
+
static ExitStatus op_and(DisasContext *s, DisasOps *o)
{
tcg_gen_and_i64(o->out, o->in1, o->in2);
return help_branch(s, &c, is_imm, imm, o->in2);
}
+static ExitStatus op_ceb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_ceb(cc_op, cpu_env, o->in1, o->in2);
+ set_cc_static(s);
+ return NO_EXIT;
+}
+
+static ExitStatus op_cdb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_cdb(cc_op, cpu_env, o->in1, o->in2);
+ set_cc_static(s);
+ return NO_EXIT;
+}
+
+static ExitStatus op_cxb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_cxb(cc_op, cpu_env, o->out, o->out2, o->in1, o->in2);
+ set_cc_static(s);
+ return NO_EXIT;
+}
+
static ExitStatus op_clc(DisasContext *s, DisasOps *o)
{
int l = get_field(s->fields, l1);
return NO_EXIT;
}
+static ExitStatus op_ldeb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_ldeb(o->out, cpu_env, o->in2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_ledb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_ledb(o->out, cpu_env, o->in2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_ldxb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_ldxb(o->out, cpu_env, o->in1, o->in2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_lexb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_lexb(o->out, cpu_env, o->in1, o->in2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_lxdb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_lxdb(o->out, cpu_env, o->in2);
+ return_low128(o->out2);
+ return NO_EXIT;
+}
+
+static ExitStatus op_lxeb(DisasContext *s, DisasOps *o)
+{
+ gen_helper_lxeb(o->out, cpu_env, o->in2);
+ return_low128(o->out2);
+ return NO_EXIT;
+}
+
static ExitStatus op_llgt(DisasContext *s, DisasOps *o)
{
tcg_gen_andi_i64(o->out, o->in2, 0x7fffffff);
gen_op_update2_cc_i64(s, CC_OP_LTUGTU_64, o->in1, o->in2);
}
+static void cout_f32(DisasContext *s, DisasOps *o)
+{
+ gen_op_update1_cc_i64(s, CC_OP_NZ_F32, o->out);
+}
+
+static void cout_f64(DisasContext *s, DisasOps *o)
+{
+ gen_op_update1_cc_i64(s, CC_OP_NZ_F64, o->out);
+}
+
+static void cout_f128(DisasContext *s, DisasOps *o)
+{
+ gen_op_update2_cc_i64(s, CC_OP_NZ_F128, o->out, o->out2);
+}
+
static void cout_nabs32(DisasContext *s, DisasOps *o)
{
gen_op_update1_cc_i64(s, CC_OP_NABS_32, o->out);
o->g_out = o->g_out2 = true;
}
+static void prep_f1(DisasContext *s, DisasFields *f, DisasOps *o)
+{
+ o->out = fregs[get_field(f, r1)];
+ o->g_out = true;
+}
+
+static void prep_x1(DisasContext *s, DisasFields *f, DisasOps *o)
+{
+ /* ??? Specification exception: r1 must be < 14. */
+ int r1 = get_field(f, r1);
+ o->out = fregs[r1];
+ o->out2 = fregs[(r1 + 2) & 15];
+ o->g_out = o->g_out2 = true;
+}
+
/* ====================================================================== */
/* The "Write OUTput" generators. These generally perform some non-trivial
copy of data to TCG globals, or to main memory. The trivial cases are
static void wout_x1(DisasContext *s, DisasFields *f, DisasOps *o)
{
+ /* ??? Specification exception: r1 must be < 14. */
int f1 = get_field(s->fields, r1);
store_freg(f1, o->out);
store_freg((f1 + 2) & 15, o->out2);
o->g_in1 = true;
}
+static void in1_x1_o(DisasContext *s, DisasFields *f, DisasOps *o)
+{
+ /* ??? Specification exception: r1 must be < 14. */
+ int r1 = get_field(f, r1);
+ o->out = fregs[r1];
+ o->out2 = fregs[(r1 + 2) & 15];
+ o->g_out = o->g_out2 = true;
+}
+
static void in1_la1(DisasContext *s, DisasFields *f, DisasOps *o)
{
o->addr1 = get_address(s, 0, get_field(f, b1), get_field(f, d1));
static void in2_x2_o(DisasContext *s, DisasFields *f, DisasOps *o)
{
- int f2 = get_field(f, r2);
- o->in1 = fregs[f2];
- o->in2 = fregs[(f2 + 2) & 15];
+ /* ??? Specification exception: r1 must be < 14. */
+ int r2 = get_field(f, r2);
+ o->in1 = fregs[r2];
+ o->in2 = fregs[(r2 + 2) & 15];
o->g_in1 = o->g_in2 = true;
}
projects / qemu.git / blobdiff