static int x86_64_hregs;
#endif
+#ifdef USE_DIRECT_JUMP
+#define TBPARAM(x)
+#else
+#define TBPARAM(x) (long)(x)
+#endif
+
typedef struct DisasContext {
/* current insn context */
int override; /* -1 if no override */
int popl_esp_hack; /* for correct popl with esp base handling */
int rip_offset; /* only used in x86_64, but left for simplicity */
int cpuid_features;
+ int cpuid_ext_features;
} DisasContext;
static void gen_eob(DisasContext *s);
{\
gen_op_shldw ## SUFFIX ## _T0_T1_ ## op ## _cc,\
gen_op_shrdw ## SUFFIX ## _T0_T1_ ## op ## _cc,\
- },\
+ },\
{\
gen_op_shldl ## SUFFIX ## _T0_T1_ ## op ## _cc,\
gen_op_shrdl ## SUFFIX ## _T0_T1_ ## op ## _cc,\
},\
{\
+X86_64_DEF(gen_op_shldq ## SUFFIX ## _T0_T1_ ## op ## _cc,\
+ gen_op_shrdq ## SUFFIX ## _T0_T1_ ## op ## _cc,)\
},
static GenOpFunc1 *gen_op_shiftd_T0_T1_im_cc[4][2] = {
*offset_ptr = disp;
}
+static void gen_nop_modrm(DisasContext *s, int modrm)
+{
+ int mod, rm, base, code;
+
+ mod = (modrm >> 6) & 3;
+ if (mod == 3)
+ return;
+ rm = modrm & 7;
+
+ if (s->aflag) {
+
+ base = rm;
+
+ if (base == 4) {
+ code = ldub_code(s->pc++);
+ base = (code & 7);
+ }
+
+ switch (mod) {
+ case 0:
+ if (base == 5) {
+ s->pc += 4;
+ }
+ break;
+ case 1:
+ s->pc++;
+ break;
+ default:
+ case 2:
+ s->pc += 4;
+ break;
+ }
+ } else {
+ switch (mod) {
+ case 0:
+ if (rm == 6) {
+ s->pc += 2;
+ }
+ break;
+ case 1:
+ s->pc++;
+ break;
+ default:
+ case 2:
+ s->pc += 2;
+ break;
+ }
+ }
+}
+
+/* used for LEA and MOV AX, mem */
+static void gen_add_A0_ds_seg(DisasContext *s)
+{
+ int override, must_add_seg;
+ must_add_seg = s->addseg;
+ override = R_DS;
+ if (s->override >= 0) {
+ override = s->override;
+ must_add_seg = 1;
+ } else {
+ override = R_DS;
+ }
+ if (must_add_seg) {
+#ifdef TARGET_X86_64
+ if (CODE64(s)) {
+ gen_op_addq_A0_seg(offsetof(CPUX86State,segs[override].base));
+ } else
+#endif
+ {
+ gen_op_addl_A0_seg(offsetof(CPUX86State,segs[override].base));
+ }
+ }
+}
+
/* generate modrm memory load or store of 'reg'. TMP0 is used if reg !=
OR_TMP0 */
static void gen_ldst_modrm(DisasContext *s, int modrm, int ot, int reg, int is_store)
return 4;
}
+static inline void gen_goto_tb(DisasContext *s, int tb_num, target_ulong eip)
+{
+ TranslationBlock *tb;
+ target_ulong pc;
+
+ pc = s->cs_base + eip;
+ tb = s->tb;
+ /* NOTE: we handle the case where the TB spans two pages here */
+ if ((pc & TARGET_PAGE_MASK) == (tb->pc & TARGET_PAGE_MASK) ||
+ (pc & TARGET_PAGE_MASK) == ((s->pc - 1) & TARGET_PAGE_MASK)) {
+ /* jump to same page: we can use a direct jump */
+ if (tb_num == 0)
+ gen_op_goto_tb0(TBPARAM(tb));
+ else
+ gen_op_goto_tb1(TBPARAM(tb));
+ gen_jmp_im(eip);
+ gen_op_movl_T0_im((long)tb + tb_num);
+ gen_op_exit_tb();
+ } else {
+ /* jump to another page: currently not optimized */
+ gen_jmp_im(eip);
+ gen_eob(s);
+ }
+}
+
static inline void gen_jcc(DisasContext *s, int b,
target_ulong val, target_ulong next_eip)
{
break;
}
- if (s->cc_op != CC_OP_DYNAMIC)
+ if (s->cc_op != CC_OP_DYNAMIC) {
gen_op_set_cc_op(s->cc_op);
+ s->cc_op = CC_OP_DYNAMIC;
+ }
if (!func) {
gen_setcc_slow[jcc_op]();
l1 = gen_new_label();
func(l1);
- gen_op_goto_tb0();
- gen_jmp_im(next_eip);
- gen_op_movl_T0_im((long)tb + 0);
- gen_op_exit_tb();
+ gen_goto_tb(s, 0, next_eip);
gen_set_label(l1);
- gen_op_goto_tb1();
- gen_jmp_im(val);
- gen_op_movl_T0_im((long)tb + 1);
- gen_op_exit_tb();
+ gen_goto_tb(s, 1, val);
s->is_jmp = 3;
} else {
{
#ifdef TARGET_X86_64
if (CODE64(s)) {
- /* XXX: check 16 bit behaviour */
gen_op_movq_A0_reg[R_ESP]();
- gen_op_subq_A0_8();
- gen_op_st_T0_A0[OT_QUAD + s->mem_index]();
+ if (s->dflag) {
+ gen_op_subq_A0_8();
+ gen_op_st_T0_A0[OT_QUAD + s->mem_index]();
+ } else {
+ gen_op_subq_A0_2();
+ gen_op_st_T0_A0[OT_WORD + s->mem_index]();
+ }
gen_op_movq_ESP_A0();
} else
#endif
{
#ifdef TARGET_X86_64
if (CODE64(s)) {
- /* XXX: check 16 bit behaviour */
gen_op_movq_A0_reg[R_ESP]();
- gen_op_subq_A0_8();
- gen_op_st_T1_A0[OT_QUAD + s->mem_index]();
+ if (s->dflag) {
+ gen_op_subq_A0_8();
+ gen_op_st_T1_A0[OT_QUAD + s->mem_index]();
+ } else {
+ gen_op_subq_A0_2();
+ gen_op_st_T0_A0[OT_WORD + s->mem_index]();
+ }
gen_op_movq_ESP_A0();
} else
#endif
{
#ifdef TARGET_X86_64
if (CODE64(s)) {
- /* XXX: check 16 bit behaviour */
gen_op_movq_A0_reg[R_ESP]();
- gen_op_ld_T0_A0[OT_QUAD + s->mem_index]();
+ gen_op_ld_T0_A0[(s->dflag ? OT_QUAD : OT_WORD) + s->mem_index]();
} else
#endif
{
static void gen_pop_update(DisasContext *s)
{
#ifdef TARGET_X86_64
- if (CODE64(s)) {
+ if (CODE64(s) && s->dflag) {
gen_stack_update(s, 8);
} else
#endif
gen_op_st_T0_A0[OT_WORD + s->dflag + s->mem_index]();
gen_op_addl_A0_im(2 << s->dflag);
}
- gen_op_mov_reg_T1[OT_WORD + s->dflag][R_ESP]();
+ gen_op_mov_reg_T1[OT_WORD + s->ss32][R_ESP]();
}
/* NOTE: wrap around in 16 bit not fully handled */
}
gen_op_addl_A0_im(2 << s->dflag);
}
- gen_op_mov_reg_T1[OT_WORD + s->dflag][R_ESP]();
+ gen_op_mov_reg_T1[OT_WORD + s->ss32][R_ESP]();
}
static void gen_enter(DisasContext *s, int esp_addend, int level)
{
int ot, opsize;
- ot = s->dflag + OT_WORD;
level &= 0x1f;
- opsize = 2 << s->dflag;
-
- gen_op_movl_A0_ESP();
- gen_op_addl_A0_im(-opsize);
- if (!s->ss32)
- gen_op_andl_A0_ffff();
- gen_op_movl_T1_A0();
- if (s->addseg)
- gen_op_addl_A0_seg(offsetof(CPUX86State,segs[R_SS].base));
- /* push bp */
- gen_op_mov_TN_reg[OT_LONG][0][R_EBP]();
- gen_op_st_T0_A0[ot + s->mem_index]();
- if (level) {
- gen_op_enter_level(level, s->dflag);
+#ifdef TARGET_X86_64
+ if (CODE64(s)) {
+ ot = s->dflag ? OT_QUAD : OT_WORD;
+ opsize = 1 << ot;
+
+ gen_op_movl_A0_ESP();
+ gen_op_addq_A0_im(-opsize);
+ gen_op_movl_T1_A0();
+
+ /* push bp */
+ gen_op_mov_TN_reg[OT_LONG][0][R_EBP]();
+ gen_op_st_T0_A0[ot + s->mem_index]();
+ if (level) {
+ gen_op_enter64_level(level, (ot == OT_QUAD));
+ }
+ gen_op_mov_reg_T1[ot][R_EBP]();
+ gen_op_addl_T1_im( -esp_addend + (-opsize * level) );
+ gen_op_mov_reg_T1[OT_QUAD][R_ESP]();
+ } else
+#endif
+ {
+ ot = s->dflag + OT_WORD;
+ opsize = 2 << s->dflag;
+
+ gen_op_movl_A0_ESP();
+ gen_op_addl_A0_im(-opsize);
+ if (!s->ss32)
+ gen_op_andl_A0_ffff();
+ gen_op_movl_T1_A0();
+ if (s->addseg)
+ gen_op_addl_A0_seg(offsetof(CPUX86State,segs[R_SS].base));
+ /* push bp */
+ gen_op_mov_TN_reg[OT_LONG][0][R_EBP]();
+ gen_op_st_T0_A0[ot + s->mem_index]();
+ if (level) {
+ gen_op_enter_level(level, s->dflag);
+ }
+ gen_op_mov_reg_T1[ot][R_EBP]();
+ gen_op_addl_T1_im( -esp_addend + (-opsize * level) );
+ gen_op_mov_reg_T1[OT_WORD + s->ss32][R_ESP]();
}
- gen_op_mov_reg_T1[ot][R_EBP]();
- gen_op_addl_T1_im( -esp_addend + (-opsize * level) );
- gen_op_mov_reg_T1[ot][R_ESP]();
}
static void gen_exception(DisasContext *s, int trapno, target_ulong cur_eip)
direct call to the next block may occur */
static void gen_jmp_tb(DisasContext *s, target_ulong eip, int tb_num)
{
- TranslationBlock *tb = s->tb;
-
if (s->jmp_opt) {
- if (s->cc_op != CC_OP_DYNAMIC)
+ if (s->cc_op != CC_OP_DYNAMIC) {
gen_op_set_cc_op(s->cc_op);
- if (tb_num)
- gen_op_goto_tb1();
- else
- gen_op_goto_tb0();
- gen_jmp_im(eip);
- gen_op_movl_T0_im((long)tb + tb_num);
- gen_op_exit_tb();
+ s->cc_op = CC_OP_DYNAMIC;
+ }
+ gen_goto_tb(s, tb_num, eip);
s->is_jmp = 3;
} else {
gen_jmp_im(eip);
if ((int32_t)val == val) {
gen_op_movl_T0_im(val);
} else {
- gen_op_movq_T0_im64(val >> 32, val);
- }
-#else
- gen_op_movl_T0_im(val);
+ gen_op_movq_T0_im64(val >> 32, val);
+ }
+#else
+ gen_op_movl_T0_im(val);
+#endif
+}
+
+static void gen_movtl_T1_im(target_ulong val)
+{
+#ifdef TARGET_X86_64
+ if ((int32_t)val == val) {
+ gen_op_movl_T1_im(val);
+ } else {
+ gen_op_movq_T1_im64(val >> 32, val);
+ }
+#else
+ gen_op_movl_T1_im(val);
+#endif
+}
+
+static void gen_add_A0_im(DisasContext *s, int val)
+{
+#ifdef TARGET_X86_64
+ if (CODE64(s))
+ gen_op_addq_A0_im(val);
+ else
+#endif
+ gen_op_addl_A0_im(val);
+}
+
+static GenOpFunc1 *gen_ldq_env_A0[3] = {
+ gen_op_ldq_raw_env_A0,
+#ifndef CONFIG_USER_ONLY
+ gen_op_ldq_kernel_env_A0,
+ gen_op_ldq_user_env_A0,
+#endif
+};
+
+static GenOpFunc1 *gen_stq_env_A0[3] = {
+ gen_op_stq_raw_env_A0,
+#ifndef CONFIG_USER_ONLY
+ gen_op_stq_kernel_env_A0,
+ gen_op_stq_user_env_A0,
+#endif
+};
+
+static GenOpFunc1 *gen_ldo_env_A0[3] = {
+ gen_op_ldo_raw_env_A0,
+#ifndef CONFIG_USER_ONLY
+ gen_op_ldo_kernel_env_A0,
+ gen_op_ldo_user_env_A0,
+#endif
+};
+
+static GenOpFunc1 *gen_sto_env_A0[3] = {
+ gen_op_sto_raw_env_A0,
+#ifndef CONFIG_USER_ONLY
+ gen_op_sto_kernel_env_A0,
+ gen_op_sto_user_env_A0,
+#endif
+};
+
+#define SSE_SPECIAL ((GenOpFunc2 *)1)
+
+#define MMX_OP2(x) { gen_op_ ## x ## _mmx, gen_op_ ## x ## _xmm }
+#define SSE_FOP(x) { gen_op_ ## x ## ps, gen_op_ ## x ## pd, \
+ gen_op_ ## x ## ss, gen_op_ ## x ## sd, }
+
+static GenOpFunc2 *sse_op_table1[256][4] = {
+ /* pure SSE operations */
+ [0x10] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movups, movupd, movss, movsd */
+ [0x11] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movups, movupd, movss, movsd */
+ [0x12] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movlps, movlpd, movsldup, movddup */
+ [0x13] = { SSE_SPECIAL, SSE_SPECIAL }, /* movlps, movlpd */
+ [0x14] = { gen_op_punpckldq_xmm, gen_op_punpcklqdq_xmm },
+ [0x15] = { gen_op_punpckhdq_xmm, gen_op_punpckhqdq_xmm },
+ [0x16] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movhps, movhpd, movshdup */
+ [0x17] = { SSE_SPECIAL, SSE_SPECIAL }, /* movhps, movhpd */
+
+ [0x28] = { SSE_SPECIAL, SSE_SPECIAL }, /* movaps, movapd */
+ [0x29] = { SSE_SPECIAL, SSE_SPECIAL }, /* movaps, movapd */
+ [0x2a] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* cvtpi2ps, cvtpi2pd, cvtsi2ss, cvtsi2sd */
+ [0x2b] = { SSE_SPECIAL, SSE_SPECIAL }, /* movntps, movntpd */
+ [0x2c] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* cvttps2pi, cvttpd2pi, cvttsd2si, cvttss2si */
+ [0x2d] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* cvtps2pi, cvtpd2pi, cvtsd2si, cvtss2si */
+ [0x2e] = { gen_op_ucomiss, gen_op_ucomisd },
+ [0x2f] = { gen_op_comiss, gen_op_comisd },
+ [0x50] = { SSE_SPECIAL, SSE_SPECIAL }, /* movmskps, movmskpd */
+ [0x51] = SSE_FOP(sqrt),
+ [0x52] = { gen_op_rsqrtps, NULL, gen_op_rsqrtss, NULL },
+ [0x53] = { gen_op_rcpps, NULL, gen_op_rcpss, NULL },
+ [0x54] = { gen_op_pand_xmm, gen_op_pand_xmm }, /* andps, andpd */
+ [0x55] = { gen_op_pandn_xmm, gen_op_pandn_xmm }, /* andnps, andnpd */
+ [0x56] = { gen_op_por_xmm, gen_op_por_xmm }, /* orps, orpd */
+ [0x57] = { gen_op_pxor_xmm, gen_op_pxor_xmm }, /* xorps, xorpd */
+ [0x58] = SSE_FOP(add),
+ [0x59] = SSE_FOP(mul),
+ [0x5a] = { gen_op_cvtps2pd, gen_op_cvtpd2ps,
+ gen_op_cvtss2sd, gen_op_cvtsd2ss },
+ [0x5b] = { gen_op_cvtdq2ps, gen_op_cvtps2dq, gen_op_cvttps2dq },
+ [0x5c] = SSE_FOP(sub),
+ [0x5d] = SSE_FOP(min),
+ [0x5e] = SSE_FOP(div),
+ [0x5f] = SSE_FOP(max),
+
+ [0xc2] = SSE_FOP(cmpeq),
+ [0xc6] = { (GenOpFunc2 *)gen_op_shufps, (GenOpFunc2 *)gen_op_shufpd },
+
+ /* MMX ops and their SSE extensions */
+ [0x60] = MMX_OP2(punpcklbw),
+ [0x61] = MMX_OP2(punpcklwd),
+ [0x62] = MMX_OP2(punpckldq),
+ [0x63] = MMX_OP2(packsswb),
+ [0x64] = MMX_OP2(pcmpgtb),
+ [0x65] = MMX_OP2(pcmpgtw),
+ [0x66] = MMX_OP2(pcmpgtl),
+ [0x67] = MMX_OP2(packuswb),
+ [0x68] = MMX_OP2(punpckhbw),
+ [0x69] = MMX_OP2(punpckhwd),
+ [0x6a] = MMX_OP2(punpckhdq),
+ [0x6b] = MMX_OP2(packssdw),
+ [0x6c] = { NULL, gen_op_punpcklqdq_xmm },
+ [0x6d] = { NULL, gen_op_punpckhqdq_xmm },
+ [0x6e] = { SSE_SPECIAL, SSE_SPECIAL }, /* movd mm, ea */
+ [0x6f] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movq, movdqa, , movqdu */
+ [0x70] = { (GenOpFunc2 *)gen_op_pshufw_mmx,
+ (GenOpFunc2 *)gen_op_pshufd_xmm,
+ (GenOpFunc2 *)gen_op_pshufhw_xmm,
+ (GenOpFunc2 *)gen_op_pshuflw_xmm },
+ [0x71] = { SSE_SPECIAL, SSE_SPECIAL }, /* shiftw */
+ [0x72] = { SSE_SPECIAL, SSE_SPECIAL }, /* shiftd */
+ [0x73] = { SSE_SPECIAL, SSE_SPECIAL }, /* shiftq */
+ [0x74] = MMX_OP2(pcmpeqb),
+ [0x75] = MMX_OP2(pcmpeqw),
+ [0x76] = MMX_OP2(pcmpeql),
+ [0x77] = { SSE_SPECIAL }, /* emms */
+ [0x7c] = { NULL, gen_op_haddpd, NULL, gen_op_haddps },
+ [0x7d] = { NULL, gen_op_hsubpd, NULL, gen_op_hsubps },
+ [0x7e] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movd, movd, , movq */
+ [0x7f] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movq, movdqa, movdqu */
+ [0xc4] = { SSE_SPECIAL, SSE_SPECIAL }, /* pinsrw */
+ [0xc5] = { SSE_SPECIAL, SSE_SPECIAL }, /* pextrw */
+ [0xd0] = { NULL, gen_op_addsubpd, NULL, gen_op_addsubps },
+ [0xd1] = MMX_OP2(psrlw),
+ [0xd2] = MMX_OP2(psrld),
+ [0xd3] = MMX_OP2(psrlq),
+ [0xd4] = MMX_OP2(paddq),
+ [0xd5] = MMX_OP2(pmullw),
+ [0xd6] = { NULL, SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL },
+ [0xd7] = { SSE_SPECIAL, SSE_SPECIAL }, /* pmovmskb */
+ [0xd8] = MMX_OP2(psubusb),
+ [0xd9] = MMX_OP2(psubusw),
+ [0xda] = MMX_OP2(pminub),
+ [0xdb] = MMX_OP2(pand),
+ [0xdc] = MMX_OP2(paddusb),
+ [0xdd] = MMX_OP2(paddusw),
+ [0xde] = MMX_OP2(pmaxub),
+ [0xdf] = MMX_OP2(pandn),
+ [0xe0] = MMX_OP2(pavgb),
+ [0xe1] = MMX_OP2(psraw),
+ [0xe2] = MMX_OP2(psrad),
+ [0xe3] = MMX_OP2(pavgw),
+ [0xe4] = MMX_OP2(pmulhuw),
+ [0xe5] = MMX_OP2(pmulhw),
+ [0xe6] = { NULL, gen_op_cvttpd2dq, gen_op_cvtdq2pd, gen_op_cvtpd2dq },
+ [0xe7] = { SSE_SPECIAL , SSE_SPECIAL }, /* movntq, movntq */
+ [0xe8] = MMX_OP2(psubsb),
+ [0xe9] = MMX_OP2(psubsw),
+ [0xea] = MMX_OP2(pminsw),
+ [0xeb] = MMX_OP2(por),
+ [0xec] = MMX_OP2(paddsb),
+ [0xed] = MMX_OP2(paddsw),
+ [0xee] = MMX_OP2(pmaxsw),
+ [0xef] = MMX_OP2(pxor),
+ [0xf0] = { NULL, NULL, NULL, SSE_SPECIAL }, /* lddqu */
+ [0xf1] = MMX_OP2(psllw),
+ [0xf2] = MMX_OP2(pslld),
+ [0xf3] = MMX_OP2(psllq),
+ [0xf4] = MMX_OP2(pmuludq),
+ [0xf5] = MMX_OP2(pmaddwd),
+ [0xf6] = MMX_OP2(psadbw),
+ [0xf7] = MMX_OP2(maskmov),
+ [0xf8] = MMX_OP2(psubb),
+ [0xf9] = MMX_OP2(psubw),
+ [0xfa] = MMX_OP2(psubl),
+ [0xfb] = MMX_OP2(psubq),
+ [0xfc] = MMX_OP2(paddb),
+ [0xfd] = MMX_OP2(paddw),
+ [0xfe] = MMX_OP2(paddl),
+};
+
+static GenOpFunc2 *sse_op_table2[3 * 8][2] = {
+ [0 + 2] = MMX_OP2(psrlw),
+ [0 + 4] = MMX_OP2(psraw),
+ [0 + 6] = MMX_OP2(psllw),
+ [8 + 2] = MMX_OP2(psrld),
+ [8 + 4] = MMX_OP2(psrad),
+ [8 + 6] = MMX_OP2(pslld),
+ [16 + 2] = MMX_OP2(psrlq),
+ [16 + 3] = { NULL, gen_op_psrldq_xmm },
+ [16 + 6] = MMX_OP2(psllq),
+ [16 + 7] = { NULL, gen_op_pslldq_xmm },
+};
+
+static GenOpFunc1 *sse_op_table3[4 * 3] = {
+ gen_op_cvtsi2ss,
+ gen_op_cvtsi2sd,
+ X86_64_ONLY(gen_op_cvtsq2ss),
+ X86_64_ONLY(gen_op_cvtsq2sd),
+
+ gen_op_cvttss2si,
+ gen_op_cvttsd2si,
+ X86_64_ONLY(gen_op_cvttss2sq),
+ X86_64_ONLY(gen_op_cvttsd2sq),
+
+ gen_op_cvtss2si,
+ gen_op_cvtsd2si,
+ X86_64_ONLY(gen_op_cvtss2sq),
+ X86_64_ONLY(gen_op_cvtsd2sq),
+};
+
+static GenOpFunc2 *sse_op_table4[8][4] = {
+ SSE_FOP(cmpeq),
+ SSE_FOP(cmplt),
+ SSE_FOP(cmple),
+ SSE_FOP(cmpunord),
+ SSE_FOP(cmpneq),
+ SSE_FOP(cmpnlt),
+ SSE_FOP(cmpnle),
+ SSE_FOP(cmpord),
+};
+
+static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
+{
+ int b1, op1_offset, op2_offset, is_xmm, val, ot;
+ int modrm, mod, rm, reg, reg_addr, offset_addr;
+ GenOpFunc2 *sse_op2;
+ GenOpFunc3 *sse_op3;
+
+ b &= 0xff;
+ if (s->prefix & PREFIX_DATA)
+ b1 = 1;
+ else if (s->prefix & PREFIX_REPZ)
+ b1 = 2;
+ else if (s->prefix & PREFIX_REPNZ)
+ b1 = 3;
+ else
+ b1 = 0;
+ sse_op2 = sse_op_table1[b][b1];
+ if (!sse_op2)
+ goto illegal_op;
+ if (b <= 0x5f || b == 0xc6 || b == 0xc2) {
+ is_xmm = 1;
+ } else {
+ if (b1 == 0) {
+ /* MMX case */
+ is_xmm = 0;
+ } else {
+ is_xmm = 1;
+ }
+ }
+ /* simple MMX/SSE operation */
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ return;
+ }
+ if (s->flags & HF_EM_MASK) {
+ illegal_op:
+ gen_exception(s, EXCP06_ILLOP, pc_start - s->cs_base);
+ return;
+ }
+ if (is_xmm && !(s->flags & HF_OSFXSR_MASK))
+ goto illegal_op;
+ if (b == 0x77) {
+ /* emms */
+ gen_op_emms();
+ return;
+ }
+ /* prepare MMX state (XXX: optimize by storing fptt and fptags in
+ the static cpu state) */
+ if (!is_xmm) {
+ gen_op_enter_mmx();
+ }
+
+ modrm = ldub_code(s->pc++);
+ reg = ((modrm >> 3) & 7);
+ if (is_xmm)
+ reg |= rex_r;
+ mod = (modrm >> 6) & 3;
+ if (sse_op2 == SSE_SPECIAL) {
+ b |= (b1 << 8);
+ switch(b) {
+ case 0x0e7: /* movntq */
+ if (mod == 3)
+ goto illegal_op;
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,fpregs[reg].mmx));
+ break;
+ case 0x1e7: /* movntdq */
+ case 0x02b: /* movntps */
+ case 0x12b: /* movntps */
+ case 0x3f0: /* lddqu */
+ if (mod == 3)
+ goto illegal_op;
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_sto_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
+ break;
+ case 0x6e: /* movd mm, ea */
+ gen_ldst_modrm(s, modrm, OT_LONG, OR_TMP0, 0);
+ gen_op_movl_mm_T0_mmx(offsetof(CPUX86State,fpregs[reg].mmx));
+ break;
+ case 0x16e: /* movd xmm, ea */
+ gen_ldst_modrm(s, modrm, OT_LONG, OR_TMP0, 0);
+ gen_op_movl_mm_T0_xmm(offsetof(CPUX86State,xmm_regs[reg]));
+ break;
+ case 0x6f: /* movq mm, ea */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,fpregs[reg].mmx));
+ } else {
+ rm = (modrm & 7);
+ gen_op_movq(offsetof(CPUX86State,fpregs[reg].mmx),
+ offsetof(CPUX86State,fpregs[rm].mmx));
+ }
+ break;
+ case 0x010: /* movups */
+ case 0x110: /* movupd */
+ case 0x028: /* movaps */
+ case 0x128: /* movapd */
+ case 0x16f: /* movdqa xmm, ea */
+ case 0x26f: /* movdqu xmm, ea */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldo_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movo(offsetof(CPUX86State,xmm_regs[reg]),
+ offsetof(CPUX86State,xmm_regs[rm]));
+ }
+ break;
+ case 0x210: /* movss xmm, ea */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_op_ld_T0_A0[OT_LONG + s->mem_index]();
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
+ gen_op_movl_T0_0();
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)));
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_L(0)));
+ }
+ break;
+ case 0x310: /* movsd xmm, ea */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ gen_op_movl_T0_0();
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)));
+ }
+ break;
+ case 0x012: /* movlps */
+ case 0x112: /* movlpd */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ } else {
+ /* movhlps */
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_Q(1)));
+ }
+ break;
+ case 0x212: /* movsldup */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldo_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_L(0)));
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_L(2)));
+ }
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)));
+ break;
+ case 0x312: /* movddup */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)));
+ }
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ break;
+ case 0x016: /* movhps */
+ case 0x116: /* movhpd */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)));
+ } else {
+ /* movlhps */
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)));
+ }
+ break;
+ case 0x216: /* movshdup */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldo_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_L(1)));
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_L(3)));
+ }
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_L(1)));
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[reg].XMM_L(2)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_L(3)));
+ break;
+ case 0x7e: /* movd ea, mm */
+ gen_op_movl_T0_mm_mmx(offsetof(CPUX86State,fpregs[reg].mmx));
+ gen_ldst_modrm(s, modrm, OT_LONG, OR_TMP0, 1);
+ break;
+ case 0x17e: /* movd ea, xmm */
+ gen_op_movl_T0_mm_xmm(offsetof(CPUX86State,xmm_regs[reg]));
+ gen_ldst_modrm(s, modrm, OT_LONG, OR_TMP0, 1);
+ break;
+ case 0x27e: /* movq xmm, ea */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)));
+ }
+ gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)));
+ break;
+ case 0x7f: /* movq ea, mm */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,fpregs[reg].mmx));
+ } else {
+ rm = (modrm & 7);
+ gen_op_movq(offsetof(CPUX86State,fpregs[rm].mmx),
+ offsetof(CPUX86State,fpregs[reg].mmx));
+ }
+ break;
+ case 0x011: /* movups */
+ case 0x111: /* movupd */
+ case 0x029: /* movaps */
+ case 0x129: /* movapd */
+ case 0x17f: /* movdqa ea, xmm */
+ case 0x27f: /* movdqu ea, xmm */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_sto_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movo(offsetof(CPUX86State,xmm_regs[rm]),
+ offsetof(CPUX86State,xmm_regs[reg]));
+ }
+ break;
+ case 0x211: /* movss ea, xmm */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_op_movl_T0_env(offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
+ gen_op_st_T0_A0[OT_LONG + s->mem_index]();
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movl(offsetof(CPUX86State,xmm_regs[rm].XMM_L(0)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_L(0)));
+ }
+ break;
+ case 0x311: /* movsd ea, xmm */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ }
+ break;
+ case 0x013: /* movlps */
+ case 0x113: /* movlpd */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ } else {
+ goto illegal_op;
+ }
+ break;
+ case 0x017: /* movhps */
+ case 0x117: /* movhpd */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)));
+ } else {
+ goto illegal_op;
+ }
+ break;
+ case 0x71: /* shift mm, im */
+ case 0x72:
+ case 0x73:
+ case 0x171: /* shift xmm, im */
+ case 0x172:
+ case 0x173:
+ val = ldub_code(s->pc++);
+ if (is_xmm) {
+ gen_op_movl_T0_im(val);
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(0)));
+ gen_op_movl_T0_0();
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(1)));
+ op1_offset = offsetof(CPUX86State,xmm_t0);
+ } else {
+ gen_op_movl_T0_im(val);
+ gen_op_movl_env_T0(offsetof(CPUX86State,mmx_t0.MMX_L(0)));
+ gen_op_movl_T0_0();
+ gen_op_movl_env_T0(offsetof(CPUX86State,mmx_t0.MMX_L(1)));
+ op1_offset = offsetof(CPUX86State,mmx_t0);
+ }
+ sse_op2 = sse_op_table2[((b - 1) & 3) * 8 + (((modrm >> 3)) & 7)][b1];
+ if (!sse_op2)
+ goto illegal_op;
+ if (is_xmm) {
+ rm = (modrm & 7) | REX_B(s);
+ op2_offset = offsetof(CPUX86State,xmm_regs[rm]);
+ } else {
+ rm = (modrm & 7);
+ op2_offset = offsetof(CPUX86State,fpregs[rm].mmx);
+ }
+ sse_op2(op2_offset, op1_offset);
+ break;
+ case 0x050: /* movmskps */
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movmskps(offsetof(CPUX86State,xmm_regs[rm]));
+ gen_op_mov_reg_T0[OT_LONG][reg]();
+ break;
+ case 0x150: /* movmskpd */
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movmskpd(offsetof(CPUX86State,xmm_regs[rm]));
+ gen_op_mov_reg_T0[OT_LONG][reg]();
+ break;
+ case 0x02a: /* cvtpi2ps */
+ case 0x12a: /* cvtpi2pd */
+ gen_op_enter_mmx();
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ op2_offset = offsetof(CPUX86State,mmx_t0);
+ gen_ldq_env_A0[s->mem_index >> 2](op2_offset);
+ } else {
+ rm = (modrm & 7);
+ op2_offset = offsetof(CPUX86State,fpregs[rm].mmx);
+ }
+ op1_offset = offsetof(CPUX86State,xmm_regs[reg]);
+ switch(b >> 8) {
+ case 0x0:
+ gen_op_cvtpi2ps(op1_offset, op2_offset);
+ break;
+ default:
+ case 0x1:
+ gen_op_cvtpi2pd(op1_offset, op2_offset);
+ break;
+ }
+ break;
+ case 0x22a: /* cvtsi2ss */
+ case 0x32a: /* cvtsi2sd */
+ ot = (s->dflag == 2) ? OT_QUAD : OT_LONG;
+ gen_ldst_modrm(s, modrm, ot, OR_TMP0, 0);
+ op1_offset = offsetof(CPUX86State,xmm_regs[reg]);
+ sse_op_table3[(s->dflag == 2) * 2 + ((b >> 8) - 2)](op1_offset);
+ break;
+ case 0x02c: /* cvttps2pi */
+ case 0x12c: /* cvttpd2pi */
+ case 0x02d: /* cvtps2pi */
+ case 0x12d: /* cvtpd2pi */
+ gen_op_enter_mmx();
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ op2_offset = offsetof(CPUX86State,xmm_t0);
+ gen_ldo_env_A0[s->mem_index >> 2](op2_offset);
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ op2_offset = offsetof(CPUX86State,xmm_regs[rm]);
+ }
+ op1_offset = offsetof(CPUX86State,fpregs[reg & 7].mmx);
+ switch(b) {
+ case 0x02c:
+ gen_op_cvttps2pi(op1_offset, op2_offset);
+ break;
+ case 0x12c:
+ gen_op_cvttpd2pi(op1_offset, op2_offset);
+ break;
+ case 0x02d:
+ gen_op_cvtps2pi(op1_offset, op2_offset);
+ break;
+ case 0x12d:
+ gen_op_cvtpd2pi(op1_offset, op2_offset);
+ break;
+ }
+ break;
+ case 0x22c: /* cvttss2si */
+ case 0x32c: /* cvttsd2si */
+ case 0x22d: /* cvtss2si */
+ case 0x32d: /* cvtsd2si */
+ ot = (s->dflag == 2) ? OT_QUAD : OT_LONG;
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ if ((b >> 8) & 1) {
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_t0.XMM_Q(0)));
+ } else {
+ gen_op_ld_T0_A0[OT_LONG + s->mem_index]();
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(0)));
+ }
+ op2_offset = offsetof(CPUX86State,xmm_t0);
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ op2_offset = offsetof(CPUX86State,xmm_regs[rm]);
+ }
+ sse_op_table3[(s->dflag == 2) * 2 + ((b >> 8) - 2) + 4 +
+ (b & 1) * 4](op2_offset);
+ gen_op_mov_reg_T0[ot][reg]();
+ break;
+ case 0xc4: /* pinsrw */
+ case 0x1c4:
+ s->rip_offset = 1;
+ gen_ldst_modrm(s, modrm, OT_WORD, OR_TMP0, 0);
+ val = ldub_code(s->pc++);
+ if (b1) {
+ val &= 7;
+ gen_op_pinsrw_xmm(offsetof(CPUX86State,xmm_regs[reg]), val);
+ } else {
+ val &= 3;
+ gen_op_pinsrw_mmx(offsetof(CPUX86State,fpregs[reg].mmx), val);
+ }
+ break;
+ case 0xc5: /* pextrw */
+ case 0x1c5:
+ if (mod != 3)
+ goto illegal_op;
+ val = ldub_code(s->pc++);
+ if (b1) {
+ val &= 7;
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_pextrw_xmm(offsetof(CPUX86State,xmm_regs[rm]), val);
+ } else {
+ val &= 3;
+ rm = (modrm & 7);
+ gen_op_pextrw_mmx(offsetof(CPUX86State,fpregs[rm].mmx), val);
+ }
+ reg = ((modrm >> 3) & 7) | rex_r;
+ gen_op_mov_reg_T0[OT_LONG][reg]();
+ break;
+ case 0x1d6: /* movq ea, xmm */
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)),
+ offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)));
+ gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[rm].XMM_Q(1)));
+ }
+ break;
+ case 0x2d6: /* movq2dq */
+ gen_op_enter_mmx();
+ rm = (modrm & 7);
+ gen_op_movq(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(0)),
+ offsetof(CPUX86State,fpregs[rm].mmx));
+ gen_op_movq_env_0(offsetof(CPUX86State,xmm_regs[reg].XMM_Q(1)));
+ break;
+ case 0x3d6: /* movdq2q */
+ gen_op_enter_mmx();
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_movq(offsetof(CPUX86State,fpregs[reg & 7].mmx),
+ offsetof(CPUX86State,xmm_regs[rm].XMM_Q(0)));
+ break;
+ case 0xd7: /* pmovmskb */
+ case 0x1d7:
+ if (mod != 3)
+ goto illegal_op;
+ if (b1) {
+ rm = (modrm & 7) | REX_B(s);
+ gen_op_pmovmskb_xmm(offsetof(CPUX86State,xmm_regs[rm]));
+ } else {
+ rm = (modrm & 7);
+ gen_op_pmovmskb_mmx(offsetof(CPUX86State,fpregs[rm].mmx));
+ }
+ reg = ((modrm >> 3) & 7) | rex_r;
+ gen_op_mov_reg_T0[OT_LONG][reg]();
+ break;
+ default:
+ goto illegal_op;
+ }
+ } else {
+ /* generic MMX or SSE operation */
+ switch(b) {
+ case 0xf7:
+ /* maskmov : we must prepare A0 */
+ if (mod != 3)
+ goto illegal_op;
+#ifdef TARGET_X86_64
+ if (s->aflag == 2) {
+ gen_op_movq_A0_reg[R_EDI]();
+ } else
#endif
+ {
+ gen_op_movl_A0_reg[R_EDI]();
+ if (s->aflag == 0)
+ gen_op_andl_A0_ffff();
+ }
+ gen_add_A0_ds_seg(s);
+ break;
+ case 0x70: /* pshufx insn */
+ case 0xc6: /* pshufx insn */
+ case 0xc2: /* compare insns */
+ s->rip_offset = 1;
+ break;
+ default:
+ break;
+ }
+ if (is_xmm) {
+ op1_offset = offsetof(CPUX86State,xmm_regs[reg]);
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ op2_offset = offsetof(CPUX86State,xmm_t0);
+ if (b1 >= 2 && ((b >= 0x50 && b <= 0x5f && b != 0x5b) ||
+ b == 0xc2)) {
+ /* specific case for SSE single instructions */
+ if (b1 == 2) {
+ /* 32 bit access */
+ gen_op_ld_T0_A0[OT_LONG + s->mem_index]();
+ gen_op_movl_env_T0(offsetof(CPUX86State,xmm_t0.XMM_L(0)));
+ } else {
+ /* 64 bit access */
+ gen_ldq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_t0.XMM_D(0)));
+ }
+ } else {
+ gen_ldo_env_A0[s->mem_index >> 2](op2_offset);
+ }
+ } else {
+ rm = (modrm & 7) | REX_B(s);
+ op2_offset = offsetof(CPUX86State,xmm_regs[rm]);
+ }
+ } else {
+ op1_offset = offsetof(CPUX86State,fpregs[reg].mmx);
+ if (mod != 3) {
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ op2_offset = offsetof(CPUX86State,mmx_t0);
+ gen_ldq_env_A0[s->mem_index >> 2](op2_offset);
+ } else {
+ rm = (modrm & 7);
+ op2_offset = offsetof(CPUX86State,fpregs[rm].mmx);
+ }
+ }
+ switch(b) {
+ case 0x70: /* pshufx insn */
+ case 0xc6: /* pshufx insn */
+ val = ldub_code(s->pc++);
+ sse_op3 = (GenOpFunc3 *)sse_op2;
+ sse_op3(op1_offset, op2_offset, val);
+ break;
+ case 0xc2:
+ /* compare insns */
+ val = ldub_code(s->pc++);
+ if (val >= 8)
+ goto illegal_op;
+ sse_op2 = sse_op_table4[val][b1];
+ sse_op2(op1_offset, op2_offset);
+ break;
+ default:
+ sse_op2(op1_offset, op2_offset);
+ break;
+ }
+ if (b == 0x2e || b == 0x2f) {
+ s->cc_op = CC_OP_EFLAGS;
+ }
+ }
}
-static GenOpFunc1 *gen_ldo_env_A0[3] = {
- gen_op_ldo_raw_env_A0,
-#ifndef CONFIG_USER_ONLY
- gen_op_ldo_kernel_env_A0,
- gen_op_ldo_user_env_A0,
-#endif
-};
-
-static GenOpFunc1 *gen_sto_env_A0[3] = {
- gen_op_sto_raw_env_A0,
-#ifndef CONFIG_USER_ONLY
- gen_op_sto_kernel_env_A0,
- gen_op_sto_user_env_A0,
-#endif
-};
/* convert one instruction. s->is_jmp is set if the translation must
be stopped. Return the next pc value */
goto illegal_op;
}
if (CODE64(s)) {
- if (op >= 2 && op <= 5) {
+ if (op == 2 || op == 4) {
/* operand size for jumps is 64 bit */
ot = OT_QUAD;
+ } else if (op == 3 || op == 5) {
+ /* for call calls, the operand is 16 or 32 bit, even
+ in long mode */
+ ot = dflag ? OT_LONG : OT_WORD;
} else if (op == 6) {
/* default push size is 64 bit */
ot = dflag ? OT_QUAD : OT_WORD;
if (s->dflag == 0)
gen_op_andl_T0_ffff();
next_eip = s->pc - s->cs_base;
- gen_op_movl_T1_im(next_eip);
+ gen_movtl_T1_im(next_eip);
gen_push_T1(s);
gen_op_jmp_T0();
gen_eob(s);
break;
case 3: /* lcall Ev */
gen_op_ld_T1_A0[ot + s->mem_index]();
- gen_op_addl_A0_im(1 << (ot - OT_WORD + 1));
+ gen_add_A0_im(s, 1 << (ot - OT_WORD + 1));
gen_op_ldu_T0_A0[OT_WORD + s->mem_index]();
do_lcall:
if (s->pe && !s->vm86) {
if (s->cc_op != CC_OP_DYNAMIC)
gen_op_set_cc_op(s->cc_op);
gen_jmp_im(pc_start - s->cs_base);
- gen_op_lcall_protected_T0_T1(dflag, s->pc - s->cs_base);
+ gen_op_lcall_protected_T0_T1(dflag, s->pc - pc_start);
} else {
gen_op_lcall_real_T0_T1(dflag, s->pc - s->cs_base);
}
break;
case 5: /* ljmp Ev */
gen_op_ld_T1_A0[ot + s->mem_index]();
- gen_op_addl_A0_im(1 << (ot - OT_WORD + 1));
+ gen_add_A0_im(s, 1 << (ot - OT_WORD + 1));
gen_op_ldu_T0_A0[OT_WORD + s->mem_index]();
do_ljmp:
if (s->pe && !s->vm86) {
if (s->cc_op != CC_OP_DYNAMIC)
gen_op_set_cc_op(s->cc_op);
gen_jmp_im(pc_start - s->cs_base);
- gen_op_ljmp_protected_T0_T1(s->pc - s->cs_base);
+ gen_op_ljmp_protected_T0_T1(s->pc - pc_start);
} else {
gen_op_movl_seg_T0_vm(offsetof(CPUX86State,segs[R_CS]));
gen_op_movl_T0_T1();
break;
case 0xc8: /* enter */
{
- /* XXX: long mode support */
int level;
val = lduw_code(s->pc);
s->pc += 2;
break;
case 0xc9: /* leave */
/* XXX: exception not precise (ESP is updated before potential exception) */
- /* XXX: may be invalid for 16 bit in long mode */
if (CODE64(s)) {
gen_op_mov_TN_reg[OT_QUAD][0][R_EBP]();
gen_op_mov_reg_T0[OT_QUAD][R_ESP]();
else
ot = dflag + OT_WORD;
#ifdef TARGET_X86_64
- if (CODE64(s)) {
+ if (s->aflag == 2) {
offset_addr = ldq_code(s->pc);
s->pc += 8;
if (offset_addr == (int32_t)offset_addr)
}
gen_op_movl_A0_im(offset_addr);
}
- /* handle override */
- {
- int override, must_add_seg;
- must_add_seg = s->addseg;
- if (s->override >= 0) {
- override = s->override;
- must_add_seg = 1;
- } else {
- override = R_DS;
- }
- if (must_add_seg) {
- gen_op_addl_A0_seg(offsetof(CPUX86State,segs[override].base));
- }
- }
+ gen_add_A0_ds_seg(s);
if ((b & 2) == 0) {
gen_op_ld_T0_A0[ot + s->mem_index]();
gen_op_mov_reg_T0[ot][R_EAX]();
break;
case 0xd7: /* xlat */
#ifdef TARGET_X86_64
- if (CODE64(s)) {
+ if (s->aflag == 2) {
gen_op_movq_A0_reg[R_EBX]();
gen_op_addq_A0_AL();
} else
if (s->aflag == 0)
gen_op_andl_A0_ffff();
}
- /* handle override */
- {
- int override, must_add_seg;
- must_add_seg = s->addseg;
- override = R_DS;
- if (s->override >= 0) {
- override = s->override;
- must_add_seg = 1;
- } else {
- override = R_DS;
- }
- if (must_add_seg) {
- gen_op_addl_A0_seg(offsetof(CPUX86State,segs[override].base));
- }
- }
+ gen_add_A0_ds_seg(s);
gen_op_ldu_T0_A0[OT_BYTE + s->mem_index]();
gen_op_mov_reg_T0[OT_BYTE][R_EAX]();
break;
goto illegal_op;
gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
gen_op_ld_T1_A0[ot + s->mem_index]();
- gen_op_addl_A0_im(1 << (ot - OT_WORD + 1));
+ gen_add_A0_im(s, 1 << (ot - OT_WORD + 1));
/* load the segment first to handle exceptions properly */
gen_op_ldu_T0_A0[OT_WORD + s->mem_index]();
gen_movl_seg_T0(s, op, pc_start - s->cs_base);
case 0x08: /* flds */
case 0x0a: /* fsts */
case 0x0b: /* fstps */
- case 0x18: /* fildl */
- case 0x1a: /* fistl */
- case 0x1b: /* fistpl */
- case 0x28: /* fldl */
- case 0x2a: /* fstl */
- case 0x2b: /* fstpl */
- case 0x38: /* filds */
- case 0x3a: /* fists */
- case 0x3b: /* fistps */
-
+ case 0x18 ... 0x1b: /* fildl, fisttpl, fistl, fistpl */
+ case 0x28 ... 0x2b: /* fldl, fisttpll, fstl, fstpl */
+ case 0x38 ... 0x3b: /* filds, fisttps, fists, fistps */
switch(op & 7) {
case 0:
switch(op >> 4) {
break;
}
break;
+ case 1:
+ switch(op >> 4) {
+ case 1:
+ gen_op_fisttl_ST0_A0();
+ break;
+ case 2:
+ gen_op_fisttll_ST0_A0();
+ break;
+ case 3:
+ default:
+ gen_op_fistt_ST0_A0();
+ }
+ gen_op_fpop();
+ break;
default:
switch(op >> 4) {
case 0:
val = ldsw_code(s->pc);
s->pc += 2;
gen_pop_T0(s);
+ if (CODE64(s) && s->dflag)
+ s->dflag = 2;
gen_stack_update(s, val + (2 << s->dflag));
if (s->dflag == 0)
gen_op_andl_T0_ffff();
gen_op_movl_T1_imu(offset);
}
goto do_lcall;
- case 0xe9: /* jmp */
+ case 0xe9: /* jmp im */
if (dflag)
tval = (int32_t)insn_get(s, OT_LONG);
else
case 0x1ba: /* bt/bts/btr/btc Gv, im */
ot = dflag + OT_WORD;
modrm = ldub_code(s->pc++);
- op = ((modrm >> 3) & 7) | rex_r;
+ op = (modrm >> 3) & 7;
mod = (modrm >> 6) & 3;
rm = (modrm & 7) | REX_B(s);
if (mod != 3) {
gen_op_into(s->pc - pc_start);
break;
case 0xf1: /* icebp (undocumented, exits to external debugger) */
-#if 0
+#if 1
gen_debug(s, pc_start - s->cs_base);
#else
- /* test ! */
- cpu_set_log(CPU_LOG_TB_IN_ASM | CPU_LOG_PCALL);
+ /* start debug */
+ tb_flush(cpu_single_env);
+ cpu_set_log(CPU_LOG_INT | CPU_LOG_TB_IN_ASM);
#endif
break;
case 0xfa: /* cli */
gen_op_jz_ecx[s->aflag](l1);
} else {
gen_op_dec_ECX[s->aflag]();
+ if (b <= 1)
+ gen_op_mov_T0_cc();
gen_op_loop[s->aflag][b](l1);
}
}
break;
case 0x131: /* rdtsc */
+ gen_jmp_im(pc_start - s->cs_base);
gen_op_rdtsc();
break;
case 0x134: /* sysenter */
}
gen_jmp_im(pc_start - s->cs_base);
gen_op_sysret(s->dflag);
+ /* condition codes are modified only in long mode */
+ if (s->lma)
+ s->cc_op = CC_OP_EFLAGS;
gen_eob(s);
}
break;
modrm = ldub_code(s->pc++);
mod = (modrm >> 6) & 3;
op = (modrm >> 3) & 7;
+ rm = modrm & 7;
switch(op) {
case 0: /* sgdt */
- case 1: /* sidt */
if (mod == 3)
goto illegal_op;
gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
- if (op == 0)
- gen_op_movl_T0_env(offsetof(CPUX86State,gdt.limit));
- else
- gen_op_movl_T0_env(offsetof(CPUX86State,idt.limit));
+ gen_op_movl_T0_env(offsetof(CPUX86State, gdt.limit));
gen_op_st_T0_A0[OT_WORD + s->mem_index]();
-#ifdef TARGET_X86_64
- if (CODE64(s))
- gen_op_addq_A0_im(2);
- else
-#endif
- gen_op_addl_A0_im(2);
- if (op == 0)
- gen_op_movtl_T0_env(offsetof(CPUX86State,gdt.base));
- else
- gen_op_movtl_T0_env(offsetof(CPUX86State,idt.base));
+ gen_add_A0_im(s, 2);
+ gen_op_movtl_T0_env(offsetof(CPUX86State, gdt.base));
if (!s->dflag)
gen_op_andl_T0_im(0xffffff);
gen_op_st_T0_A0[CODE64(s) + OT_LONG + s->mem_index]();
break;
+ case 1:
+ if (mod == 3) {
+ switch (rm) {
+ case 0: /* monitor */
+ if (!(s->cpuid_ext_features & CPUID_EXT_MONITOR) ||
+ s->cpl != 0)
+ goto illegal_op;
+ gen_jmp_im(pc_start - s->cs_base);
+#ifdef TARGET_X86_64
+ if (s->aflag == 2) {
+ gen_op_movq_A0_reg[R_EBX]();
+ gen_op_addq_A0_AL();
+ } else
+#endif
+ {
+ gen_op_movl_A0_reg[R_EBX]();
+ gen_op_addl_A0_AL();
+ if (s->aflag == 0)
+ gen_op_andl_A0_ffff();
+ }
+ gen_add_A0_ds_seg(s);
+ gen_op_monitor();
+ break;
+ case 1: /* mwait */
+ if (!(s->cpuid_ext_features & CPUID_EXT_MONITOR) ||
+ s->cpl != 0)
+ goto illegal_op;
+ if (s->cc_op != CC_OP_DYNAMIC) {
+ gen_op_set_cc_op(s->cc_op);
+ s->cc_op = CC_OP_DYNAMIC;
+ }
+ gen_jmp_im(s->pc - s->cs_base);
+ gen_op_mwait();
+ gen_eob(s);
+ break;
+ default:
+ goto illegal_op;
+ }
+ } else { /* sidt */
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_op_movl_T0_env(offsetof(CPUX86State, idt.limit));
+ gen_op_st_T0_A0[OT_WORD + s->mem_index]();
+ gen_add_A0_im(s, 2);
+ gen_op_movtl_T0_env(offsetof(CPUX86State, idt.base));
+ if (!s->dflag)
+ gen_op_andl_T0_im(0xffffff);
+ gen_op_st_T0_A0[CODE64(s) + OT_LONG + s->mem_index]();
+ }
+ break;
case 2: /* lgdt */
case 3: /* lidt */
if (mod == 3)
} else {
gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
gen_op_ld_T1_A0[OT_WORD + s->mem_index]();
-#ifdef TARGET_X86_64
- if (CODE64(s))
- gen_op_addq_A0_im(2);
- else
-#endif
- gen_op_addl_A0_im(2);
+ gen_add_A0_im(s, 2);
gen_op_ld_T0_A0[CODE64(s) + OT_LONG + s->mem_index]();
if (!s->dflag)
gen_op_andl_T0_im(0xffffff);
} else {
if (mod == 3) {
#ifdef TARGET_X86_64
- if (CODE64(s) && (modrm & 7) == 0) {
+ if (CODE64(s) && rm == 0) {
/* swapgs */
gen_op_movtl_T0_env(offsetof(CPUX86State,segs[R_GS].base));
gen_op_movtl_T1_env(offsetof(CPUX86State,kernelgsbase));
/* nothing to do */
}
break;
- case 0x1ae:
- modrm = ldub_code(s->pc++);
- mod = (modrm >> 6) & 3;
- op = (modrm >> 3) & 7;
- switch(op) {
- case 0: /* fxsave */
- if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
- goto illegal_op;
- gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
- gen_op_fxsave_A0((s->dflag == 2));
- break;
- case 1: /* fxrstor */
- if (mod == 3 || !(s->cpuid_features & CPUID_FXSR))
- goto illegal_op;
- gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
- gen_op_fxrstor_A0((s->dflag == 2));
- break;
- case 5: /* lfence */
- case 6: /* mfence */
- case 7: /* sfence */
- if ((modrm & 0xc7) != 0xc0 || !(s->cpuid_features & CPUID_SSE))
- goto illegal_op;
- break;
- default:
- goto illegal_op;
- }
- break;
case 0x63: /* arpl or movslS (x86_64) */
#ifdef TARGET_X86_64
if (CODE64(s)) {
gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
/* nothing more to do */
break;
- default:
- goto illegal_op;
+ default: /* nop (multi byte) */
+ gen_nop_modrm(s, modrm);
+ break;
}
break;
+ case 0x119 ... 0x11f: /* nop (multi byte) */
+ modrm = ldub_code(s->pc++);
+ gen_nop_modrm(s, modrm);
+ break;
case 0x120: /* mov reg, crN */
case 0x122: /* mov crN, reg */
if (s->cpl != 0) {
case 2:
case 3:
case 4:
+ case 8:
if (b & 2) {
gen_op_mov_TN_reg[ot][0][rm]();
gen_op_movl_crN_T0(reg);
gen_jmp_im(s->pc - s->cs_base);
gen_eob(s);
} else {
- gen_op_movtl_T0_env(offsetof(CPUX86State,cr[reg]));
+#if !defined(CONFIG_USER_ONLY)
+ if (reg == 8)
+ gen_op_movtl_T0_cr8();
+ else
+#endif
+ gen_op_movtl_T0_env(offsetof(CPUX86State,cr[reg]));
gen_op_mov_reg_T0[ot][rm]();
}
break;
- /* XXX: add CR8 for x86_64 */
default:
goto illegal_op;
}
gen_eob(s);
}
break;
- /* SSE support */
- case 0x16f:
- if (prefixes & PREFIX_DATA) {
- /* movdqa xmm1, xmm2/mem128 */
- if (!(s->cpuid_features & CPUID_SSE))
- goto illegal_op;
- modrm = ldub_code(s->pc++);
- reg = ((modrm >> 3) & 7) | rex_r;
- mod = (modrm >> 6) & 3;
- if (mod != 3) {
- gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
- gen_ldo_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
- } else {
- rm = (modrm & 7) | REX_B(s);
- gen_op_movo(offsetof(CPUX86State,xmm_regs[reg]),
- offsetof(CPUX86State,xmm_regs[rm]));
- }
- } else {
+ /* MMX/SSE/SSE2/PNI support */
+ case 0x1c3: /* MOVNTI reg, mem */
+ if (!(s->cpuid_features & CPUID_SSE2))
goto illegal_op;
- }
+ ot = s->dflag == 2 ? OT_QUAD : OT_LONG;
+ modrm = ldub_code(s->pc++);
+ mod = (modrm >> 6) & 3;
+ if (mod == 3)
+ goto illegal_op;
+ reg = ((modrm >> 3) & 7) | rex_r;
+ /* generate a generic store */
+ gen_ldst_modrm(s, modrm, ot, reg, 1);
break;
- case 0x1e7:
- if (prefixes & PREFIX_DATA) {
- /* movntdq mem128, xmm1 */
- if (!(s->cpuid_features & CPUID_SSE))
+ case 0x1ae:
+ modrm = ldub_code(s->pc++);
+ mod = (modrm >> 6) & 3;
+ op = (modrm >> 3) & 7;
+ switch(op) {
+ case 0: /* fxsave */
+ if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
+ (s->flags & HF_EM_MASK))
goto illegal_op;
- modrm = ldub_code(s->pc++);
- reg = ((modrm >> 3) & 7) | rex_r;
- mod = (modrm >> 6) & 3;
- if (mod != 3) {
- gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
- gen_sto_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_op_fxsave_A0((s->dflag == 2));
+ break;
+ case 1: /* fxrstor */
+ if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
+ (s->flags & HF_EM_MASK))
+ goto illegal_op;
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ gen_op_fxrstor_A0((s->dflag == 2));
+ break;
+ case 2: /* ldmxcsr */
+ case 3: /* stmxcsr */
+ if (s->flags & HF_TS_MASK) {
+ gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
+ break;
+ }
+ if ((s->flags & HF_EM_MASK) || !(s->flags & HF_OSFXSR_MASK) ||
+ mod == 3)
+ goto illegal_op;
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ if (op == 2) {
+ gen_op_ld_T0_A0[OT_LONG + s->mem_index]();
+ gen_op_movl_env_T0(offsetof(CPUX86State, mxcsr));
} else {
+ gen_op_movl_T0_env(offsetof(CPUX86State, mxcsr));
+ gen_op_st_T0_A0[OT_LONG + s->mem_index]();
+ }
+ break;
+ case 5: /* lfence */
+ case 6: /* mfence */
+ if ((modrm & 0xc7) != 0xc0 || !(s->cpuid_features & CPUID_SSE))
goto illegal_op;
+ break;
+ case 7: /* sfence / clflush */
+ if ((modrm & 0xc7) == 0xc0) {
+ /* sfence */
+ if (!(s->cpuid_features & CPUID_SSE))
+ goto illegal_op;
+ } else {
+ /* clflush */
+ if (!(s->cpuid_features & CPUID_CLFLUSH))
+ goto illegal_op;
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
}
- } else {
+ break;
+ default:
goto illegal_op;
}
break;
- case 0x17f:
- if (prefixes & PREFIX_DATA) {
- /* movdqa xmm2/mem128, xmm1 */
- if (!(s->cpuid_features & CPUID_SSE))
- goto illegal_op;
- modrm = ldub_code(s->pc++);
- reg = ((modrm >> 3) & 7) | rex_r;
- mod = (modrm >> 6) & 3;
- if (mod != 3) {
- gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
- gen_sto_env_A0[s->mem_index >> 2](offsetof(CPUX86State,xmm_regs[reg]));
- } else {
- rm = (modrm & 7) | REX_B(s);
- gen_op_movo(offsetof(CPUX86State,xmm_regs[rm]),
- offsetof(CPUX86State,xmm_regs[reg]));
- }
- } else {
+ case 0x10d: /* prefetch */
+ modrm = ldub_code(s->pc++);
+ gen_lea_modrm(s, modrm, ®_addr, &offset_addr);
+ /* ignore for now */
+ break;
+ case 0x1aa: /* rsm */
+ if (!(s->flags & HF_SMM_MASK))
goto illegal_op;
+ if (s->cc_op != CC_OP_DYNAMIC) {
+ gen_op_set_cc_op(s->cc_op);
+ s->cc_op = CC_OP_DYNAMIC;
}
+ gen_jmp_im(s->pc - s->cs_base);
+ gen_op_rsm();
+ gen_eob(s);
+ break;
+ case 0x110 ... 0x117:
+ case 0x128 ... 0x12f:
+ case 0x150 ... 0x177:
+ case 0x17c ... 0x17f:
+ case 0x1c2:
+ case 0x1c4 ... 0x1c6:
+ case 0x1d0 ... 0x1fe:
+ gen_sse(s, b, pc_start, rex_r);
break;
default:
goto illegal_op;
[INDEX_op_imull_T0_T1] = CC_OSZAPC,
X86_64_DEF([INDEX_op_imulq_T0_T1] = CC_OSZAPC,)
+ /* sse */
+ [INDEX_op_ucomiss] = CC_OSZAPC,
+ [INDEX_op_ucomisd] = CC_OSZAPC,
+ [INDEX_op_comiss] = CC_OSZAPC,
+ [INDEX_op_comisd] = CC_OSZAPC,
+
/* bcd */
[INDEX_op_aam] = CC_OSZAPC,
[INDEX_op_aad] = CC_OSZAPC,
[INDEX_op_cmpxchg8b] = CC_Z,
[INDEX_op_lar] = CC_Z,
[INDEX_op_lsl] = CC_Z,
+ [INDEX_op_verr] = CC_Z,
+ [INDEX_op_verw] = CC_Z,
[INDEX_op_fcomi_ST0_FT0] = CC_Z | CC_P | CC_C,
[INDEX_op_fucomi_ST0_FT0] = CC_Z | CC_P | CC_C,
dc->mem_index = 1 * 4;
}
dc->cpuid_features = env->cpuid_features;
+ dc->cpuid_ext_features = env->cpuid_ext_features;
#ifdef TARGET_X86_64
dc->lma = (flags >> HF_LMA_SHIFT) & 1;
dc->code64 = (flags >> HF_CS64_SHIFT) & 1;
projects / qemu / blobdiff