gen_exception(s, EXCP06_ILLOP, s->pc_start - s->cs_base);
}
+/* Generate #GP for the current instruction. */
+static void gen_exception_gpf(DisasContext *s)
+{
+ gen_exception(s, EXCP0D_GPF, s->pc_start - s->cs_base);
+}
+
/* if d == OR_TMP0, it means memory operand (address in A0) */
static void gen_op(DisasContext *s1, int op, MemOp ot, int d)
{
s->vex_l = 0;
s->vex_v = 0;
if (sigsetjmp(s->jmpbuf, 0) != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
return s->pc;
}
set_cc_op(s, CC_OP_EFLAGS);
} else if (s->vm86) {
if (s->iopl != 3) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_helper_iret_real(cpu_env, tcg_const_i32(dflag - 1));
set_cc_op(s, CC_OP_EFLAGS);
case 0x9c: /* pushf */
gen_svm_check_intercept(s, pc_start, SVM_EXIT_PUSHF);
if (s->vm86 && s->iopl != 3) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_update_cc_op(s);
gen_helper_read_eflags(s->T0, cpu_env);
case 0x9d: /* popf */
gen_svm_check_intercept(s, pc_start, SVM_EXIT_POPF);
if (s->vm86 && s->iopl != 3) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
ot = gen_pop_T0(s);
if (s->cpl == 0) {
case 0xcd: /* int N */
val = x86_ldub_code(env, s);
if (s->vm86 && s->iopl != 3) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_interrupt(s, val, pc_start - s->cs_base, s->pc - s->cs_base);
}
if (s->cpl <= s->iopl) {
gen_helper_cli(cpu_env);
} else {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
}
} else {
if (s->iopl == 3) {
gen_helper_cli(cpu_env);
} else {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
}
}
break;
gen_jmp_im(s, s->pc - s->cs_base);
gen_eob_inhibit_irq(s, true);
} else {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
}
break;
case 0x62: /* bound */
case 0x130: /* wrmsr */
case 0x132: /* rdmsr */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_update_cc_op(s);
gen_jmp_im(s, pc_start - s->cs_base);
if (CODE64(s) && env->cpuid_vendor1 != CPUID_VENDOR_INTEL_1)
goto illegal_op;
if (!s->pe) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_helper_sysenter(cpu_env);
gen_eob(s);
if (CODE64(s) && env->cpuid_vendor1 != CPUID_VENDOR_INTEL_1)
goto illegal_op;
if (!s->pe) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_helper_sysexit(cpu_env, tcg_const_i32(dflag - 1));
gen_eob(s);
break;
case 0x107: /* sysret */
if (!s->pe) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_helper_sysret(cpu_env, tcg_const_i32(dflag - 1));
/* condition codes are modified only in long mode */
break;
case 0xf4: /* hlt */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_update_cc_op(s);
gen_jmp_im(s, pc_start - s->cs_base);
if (!s->pe || s->vm86)
goto illegal_op;
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_svm_check_intercept(s, pc_start, SVM_EXIT_LDTR_WRITE);
gen_ldst_modrm(env, s, modrm, MO_16, OR_TMP0, 0);
if (!s->pe || s->vm86)
goto illegal_op;
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_svm_check_intercept(s, pc_start, SVM_EXIT_TR_WRITE);
gen_ldst_modrm(env, s, modrm, MO_16, OR_TMP0, 0);
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
tcg_gen_concat_tl_i64(s->tmp1_i64, cpu_regs[R_EAX],
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
goto illegal_op;
}
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
CASE_MODRM_MEM_OP(2): /* lgdt */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_svm_check_intercept(s, pc_start, SVM_EXIT_GDTR_WRITE);
CASE_MODRM_MEM_OP(3): /* lidt */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_svm_check_intercept(s, pc_start, SVM_EXIT_IDTR_WRITE);
break;
CASE_MODRM_OP(6): /* lmsw */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_svm_check_intercept(s, pc_start, SVM_EXIT_WRITE_CR0);
CASE_MODRM_MEM_OP(7): /* invlpg */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
break;
}
gen_update_cc_op(s);
#ifdef TARGET_X86_64
if (CODE64(s)) {
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
tcg_gen_mov_tl(s->T0, cpu_seg_base[R_GS]);
tcg_gen_ld_tl(cpu_seg_base[R_GS], cpu_env,
case 0x108: /* invd */
case 0x109: /* wbinvd */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_svm_check_intercept(s, pc_start, (b & 2) ? SVM_EXIT_INVD : SVM_EXIT_WBINVD);
/* nothing to do */
case 0x120: /* mov reg, crN */
case 0x122: /* mov crN, reg */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
modrm = x86_ldub_code(env, s);
/* Ignore the mod bits (assume (modrm&0xc0)==0xc0).
case 0x121: /* mov reg, drN */
case 0x123: /* mov drN, reg */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
#ifndef CONFIG_USER_ONLY
modrm = x86_ldub_code(env, s);
break;
case 0x106: /* clts */
if (s->cpl != 0) {
- gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
+ gen_exception_gpf(s);
} else {
gen_svm_check_intercept(s, pc_start, SVM_EXIT_WRITE_CR0);
gen_helper_clts(cpu_env);