Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

2 files changed, 0 insertions, 2001 deletions

diff --git a/qemu/tcg/aarch64/tcg-target.h b/qemu/tcg/aarch64/tcg-target.h
deleted file mode 100644
index 19a04a6e7..000000000
--- a/qemu/tcg/aarch64/tcg-target.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Initial TCG Implementation for aarch64
- *
- * Copyright (c) 2013 Huawei Technologies Duesseldorf GmbH
- * Written by Claudio Fontana
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or
- * (at your option) any later version.
- *
- * See the COPYING file in the top-level directory for details.
- */
-
-#ifndef TCG_TARGET_AARCH64
-#define TCG_TARGET_AARCH64 1
-
-#define TCG_TARGET_INSN_UNIT_SIZE  4
-#define TCG_TARGET_TLB_DISPLACEMENT_BITS 24
-#undef TCG_TARGET_STACK_GROWSUP
-
-typedef enum {
-    TCG_REG_X0, TCG_REG_X1, TCG_REG_X2, TCG_REG_X3,
-    TCG_REG_X4, TCG_REG_X5, TCG_REG_X6, TCG_REG_X7,
-    TCG_REG_X8, TCG_REG_X9, TCG_REG_X10, TCG_REG_X11,
-    TCG_REG_X12, TCG_REG_X13, TCG_REG_X14, TCG_REG_X15,
-    TCG_REG_X16, TCG_REG_X17, TCG_REG_X18, TCG_REG_X19,
-    TCG_REG_X20, TCG_REG_X21, TCG_REG_X22, TCG_REG_X23,
-    TCG_REG_X24, TCG_REG_X25, TCG_REG_X26, TCG_REG_X27,
-    TCG_REG_X28, TCG_REG_X29, TCG_REG_X30,
-
-    /* X31 is either the stack pointer or zero, depending on context.  */
-    TCG_REG_SP = 31,
-    TCG_REG_XZR = 31,
-
-    /* Aliases.  */
-    TCG_REG_FP = TCG_REG_X29,
-    TCG_REG_LR = TCG_REG_X30,
-    TCG_AREG0  = TCG_REG_X19,
-} TCGReg;
-
-#define TCG_TARGET_NB_REGS 32
-
-/* used for function call generation */
-#define TCG_REG_CALL_STACK              TCG_REG_SP
-#define TCG_TARGET_STACK_ALIGN          16
-#define TCG_TARGET_CALL_ALIGN_ARGS      1
-#define TCG_TARGET_CALL_STACK_OFFSET    0
-
-/* optional instructions */
-#define TCG_TARGET_HAS_div_i32          1
-#define TCG_TARGET_HAS_rem_i32          1
-#define TCG_TARGET_HAS_ext8s_i32        1
-#define TCG_TARGET_HAS_ext16s_i32       1
-#define TCG_TARGET_HAS_ext8u_i32        1
-#define TCG_TARGET_HAS_ext16u_i32       1
-#define TCG_TARGET_HAS_bswap16_i32      1
-#define TCG_TARGET_HAS_bswap32_i32      1
-#define TCG_TARGET_HAS_not_i32          1
-#define TCG_TARGET_HAS_neg_i32          1
-#define TCG_TARGET_HAS_rot_i32          1
-#define TCG_TARGET_HAS_andc_i32         1
-#define TCG_TARGET_HAS_orc_i32          1
-#define TCG_TARGET_HAS_eqv_i32          1
-#define TCG_TARGET_HAS_nand_i32         0
-#define TCG_TARGET_HAS_nor_i32          0
-#define TCG_TARGET_HAS_deposit_i32      1
-#define TCG_TARGET_HAS_movcond_i32      1
-#define TCG_TARGET_HAS_add2_i32         1
-#define TCG_TARGET_HAS_sub2_i32         1
-#define TCG_TARGET_HAS_mulu2_i32        0
-#define TCG_TARGET_HAS_muls2_i32        0
-#define TCG_TARGET_HAS_muluh_i32        0
-#define TCG_TARGET_HAS_mulsh_i32        0
-#define TCG_TARGET_HAS_extrl_i64_i32    0
-#define TCG_TARGET_HAS_extrh_i64_i32    0
-
-#define TCG_TARGET_HAS_div_i64          1
-#define TCG_TARGET_HAS_rem_i64          1
-#define TCG_TARGET_HAS_ext8s_i64        1
-#define TCG_TARGET_HAS_ext16s_i64       1
-#define TCG_TARGET_HAS_ext32s_i64       1
-#define TCG_TARGET_HAS_ext8u_i64        1
-#define TCG_TARGET_HAS_ext16u_i64       1
-#define TCG_TARGET_HAS_ext32u_i64       1
-#define TCG_TARGET_HAS_bswap16_i64      1
-#define TCG_TARGET_HAS_bswap32_i64      1
-#define TCG_TARGET_HAS_bswap64_i64      1
-#define TCG_TARGET_HAS_not_i64          1
-#define TCG_TARGET_HAS_neg_i64          1
-#define TCG_TARGET_HAS_rot_i64          1
-#define TCG_TARGET_HAS_andc_i64         1
-#define TCG_TARGET_HAS_orc_i64          1
-#define TCG_TARGET_HAS_eqv_i64          1
-#define TCG_TARGET_HAS_nand_i64         0
-#define TCG_TARGET_HAS_nor_i64          0
-#define TCG_TARGET_HAS_deposit_i64      1
-#define TCG_TARGET_HAS_movcond_i64      1
-#define TCG_TARGET_HAS_add2_i64         1
-#define TCG_TARGET_HAS_sub2_i64         1
-#define TCG_TARGET_HAS_mulu2_i64        0
-#define TCG_TARGET_HAS_muls2_i64        0
-#define TCG_TARGET_HAS_muluh_i64        1
-#define TCG_TARGET_HAS_mulsh_i64        1
-
-static inline void flush_icache_range(uintptr_t start, uintptr_t stop)
-{
-    __builtin___clear_cache((char *)start, (char *)stop);
-}
-
-#endif /* TCG_TARGET_AARCH64 */
diff --git a/qemu/tcg/aarch64/tcg-target.inc.c b/qemu/tcg/aarch64/tcg-target.inc.c
deleted file mode 100644
index a8fb4420d..000000000
--- a/qemu/tcg/aarch64/tcg-target.inc.c
+++ /dev/null
@@ -1,1892 +0,0 @@
-/*
- * Initial TCG Implementation for aarch64
- *
- * Copyright (c) 2013 Huawei Technologies Duesseldorf GmbH
- * Written by Claudio Fontana
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or
- * (at your option) any later version.
- *
- * See the COPYING file in the top-level directory for details.
- */
-
-#include "tcg-be-ldst.h"
-#include "qemu/bitops.h"
-
-/* We're going to re-use TCGType in setting of the SF bit, which controls
-   the size of the operation performed.  If we know the values match, it
-   makes things much cleaner.  */
-QEMU_BUILD_BUG_ON(TCG_TYPE_I32 != 0 || TCG_TYPE_I64 != 1);
-
-#ifdef CONFIG_DEBUG_TCG
-static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
-    "%x0", "%x1", "%x2", "%x3", "%x4", "%x5", "%x6", "%x7",
-    "%x8", "%x9", "%x10", "%x11", "%x12", "%x13", "%x14", "%x15",
-    "%x16", "%x17", "%x18", "%x19", "%x20", "%x21", "%x22", "%x23",
-    "%x24", "%x25", "%x26", "%x27", "%x28", "%fp", "%x30", "%sp",
-};
-#endif /* CONFIG_DEBUG_TCG */
-
-static const int tcg_target_reg_alloc_order[] = {
-    TCG_REG_X20, TCG_REG_X21, TCG_REG_X22, TCG_REG_X23,
-    TCG_REG_X24, TCG_REG_X25, TCG_REG_X26, TCG_REG_X27,
-    TCG_REG_X28, /* we will reserve this for guest_base if configured */
-
-    TCG_REG_X8, TCG_REG_X9, TCG_REG_X10, TCG_REG_X11,
-    TCG_REG_X12, TCG_REG_X13, TCG_REG_X14, TCG_REG_X15,
-    TCG_REG_X16, TCG_REG_X17,
-
-    TCG_REG_X0, TCG_REG_X1, TCG_REG_X2, TCG_REG_X3,
-    TCG_REG_X4, TCG_REG_X5, TCG_REG_X6, TCG_REG_X7,
-
-    /* X18 reserved by system */
-    /* X19 reserved for AREG0 */
-    /* X29 reserved as fp */
-    /* X30 reserved as temporary */
-};
-
-static const int tcg_target_call_iarg_regs[8] = {
-    TCG_REG_X0, TCG_REG_X1, TCG_REG_X2, TCG_REG_X3,
-    TCG_REG_X4, TCG_REG_X5, TCG_REG_X6, TCG_REG_X7
-};
-static const int tcg_target_call_oarg_regs[1] = {
-    TCG_REG_X0
-};
-
-#define TCG_REG_TMP TCG_REG_X30
-
-#ifndef CONFIG_SOFTMMU
-/* Note that XZR cannot be encoded in the address base register slot,
-   as that actaully encodes SP.  So if we need to zero-extend the guest
-   address, via the address index register slot, we need to load even
-   a zero guest base into a register.  */
-#define USE_GUEST_BASE     (guest_base != 0 || TARGET_LONG_BITS == 32)
-#define TCG_REG_GUEST_BASE TCG_REG_X28
-#endif
-
-static inline void reloc_pc26(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
-{
-    ptrdiff_t offset = target - code_ptr;
-    tcg_debug_assert(offset == sextract64(offset, 0, 26));
-    /* read instruction, mask away previous PC_REL26 parameter contents,
-       set the proper offset, then write back the instruction. */
-    *code_ptr = deposit32(*code_ptr, 0, 26, offset);
-}
-
-static inline void reloc_pc19(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
-{
-    ptrdiff_t offset = target - code_ptr;
-    tcg_debug_assert(offset == sextract64(offset, 0, 19));
-    *code_ptr = deposit32(*code_ptr, 5, 19, offset);
-}
-
-static inline void patch_reloc(tcg_insn_unit *code_ptr, int type,
-                               intptr_t value, intptr_t addend)
-{
-    tcg_debug_assert(addend == 0);
-    switch (type) {
-    case R_AARCH64_JUMP26:
-    case R_AARCH64_CALL26:
-        reloc_pc26(code_ptr, (tcg_insn_unit *)value);
-        break;
-    case R_AARCH64_CONDBR19:
-        reloc_pc19(code_ptr, (tcg_insn_unit *)value);
-        break;
-    default:
-        tcg_abort();
-    }
-}
-
-#define TCG_CT_CONST_AIMM 0x100
-#define TCG_CT_CONST_LIMM 0x200
-#define TCG_CT_CONST_ZERO 0x400
-#define TCG_CT_CONST_MONE 0x800
-
-/* parse target specific constraints */
-static int target_parse_constraint(TCGArgConstraint *ct,
-                                   const char **pct_str)
-{
-    const char *ct_str = *pct_str;
-
-    switch (ct_str[0]) {
-    case 'r':
-        ct->ct |= TCG_CT_REG;
-        tcg_regset_set32(ct->u.regs, 0, (1ULL << TCG_TARGET_NB_REGS) - 1);
-        break;
-    case 'l': /* qemu_ld / qemu_st address, data_reg */
-        ct->ct |= TCG_CT_REG;
-        tcg_regset_set32(ct->u.regs, 0, (1ULL << TCG_TARGET_NB_REGS) - 1);
-#ifdef CONFIG_SOFTMMU
-        /* x0 and x1 will be overwritten when reading the tlb entry,
-           and x2, and x3 for helper args, better to avoid using them. */
-        tcg_regset_reset_reg(ct->u.regs, TCG_REG_X0);
-        tcg_regset_reset_reg(ct->u.regs, TCG_REG_X1);
-        tcg_regset_reset_reg(ct->u.regs, TCG_REG_X2);
-        tcg_regset_reset_reg(ct->u.regs, TCG_REG_X3);
-#endif
-        break;
-    case 'A': /* Valid for arithmetic immediate (positive or negative).  */
-        ct->ct |= TCG_CT_CONST_AIMM;
-        break;
-    case 'L': /* Valid for logical immediate.  */
-        ct->ct |= TCG_CT_CONST_LIMM;
-        break;
-    case 'M': /* minus one */
-        ct->ct |= TCG_CT_CONST_MONE;
-        break;
-    case 'Z': /* zero */
-        ct->ct |= TCG_CT_CONST_ZERO;
-        break;
-    default:
-        return -1;
-    }
-
-    ct_str++;
-    *pct_str = ct_str;
-    return 0;
-}
-
-static inline bool is_aimm(uint64_t val)
-{
-    return (val & ~0xfff) == 0 || (val & ~0xfff000) == 0;
-}
-
-static inline bool is_limm(uint64_t val)
-{
-    /* Taking a simplified view of the logical immediates for now, ignoring
-       the replication that can happen across the field.  Match bit patterns
-       of the forms
-           0....01....1
-           0..01..10..0
-       and their inverses.  */
-
-    /* Make things easier below, by testing the form with msb clear. */
-    if ((int64_t)val < 0) {
-        val = ~val;
-    }
-    if (val == 0) {
-        return false;
-    }
-    val += val & -val;
-    return (val & (val - 1)) == 0;
-}
-
-static int tcg_target_const_match(tcg_target_long val, TCGType type,
-                                  const TCGArgConstraint *arg_ct)
-{
-    int ct = arg_ct->ct;
-
-    if (ct & TCG_CT_CONST) {
-        return 1;
-    }
-    if (type == TCG_TYPE_I32) {
-        val = (int32_t)val;
-    }
-    if ((ct & TCG_CT_CONST_AIMM) && (is_aimm(val) || is_aimm(-val))) {
-        return 1;
-    }
-    if ((ct & TCG_CT_CONST_LIMM) && is_limm(val)) {
-        return 1;
-    }
-    if ((ct & TCG_CT_CONST_ZERO) && val == 0) {
-        return 1;
-    }
-    if ((ct & TCG_CT_CONST_MONE) && val == -1) {
-        return 1;
-    }
-
-    return 0;
-}
-
-enum aarch64_cond_code {
-    COND_EQ = 0x0,
-    COND_NE = 0x1,
-    COND_CS = 0x2,     /* Unsigned greater or equal */
-    COND_HS = COND_CS, /* ALIAS greater or equal */
-    COND_CC = 0x3,     /* Unsigned less than */
-    COND_LO = COND_CC, /* ALIAS Lower */
-    COND_MI = 0x4,     /* Negative */
-    COND_PL = 0x5,     /* Zero or greater */
-    COND_VS = 0x6,     /* Overflow */
-    COND_VC = 0x7,     /* No overflow */
-    COND_HI = 0x8,     /* Unsigned greater than */
-    COND_LS = 0x9,     /* Unsigned less or equal */
-    COND_GE = 0xa,
-    COND_LT = 0xb,
-    COND_GT = 0xc,
-    COND_LE = 0xd,
-    COND_AL = 0xe,
-    COND_NV = 0xf, /* behaves like COND_AL here */
-};
-
-static const enum aarch64_cond_code tcg_cond_to_aarch64[] = {
-    [TCG_COND_EQ] = COND_EQ,
-    [TCG_COND_NE] = COND_NE,
-    [TCG_COND_LT] = COND_LT,
-    [TCG_COND_GE] = COND_GE,
-    [TCG_COND_LE] = COND_LE,
-    [TCG_COND_GT] = COND_GT,
-    /* unsigned */
-    [TCG_COND_LTU] = COND_LO,
-    [TCG_COND_GTU] = COND_HI,
-    [TCG_COND_GEU] = COND_HS,
-    [TCG_COND_LEU] = COND_LS,
-};
-
-typedef enum {
-    LDST_ST = 0,    /* store */
-    LDST_LD = 1,    /* load */
-    LDST_LD_S_X = 2,  /* load and sign-extend into Xt */
-    LDST_LD_S_W = 3,  /* load and sign-extend into Wt */
-} AArch64LdstType;
-
-/* We encode the format of the insn into the beginning of the name, so that
-   we can have the preprocessor help "typecheck" the insn vs the output
-   function.  Arm didn't provide us with nice names for the formats, so we
-   use the section number of the architecture reference manual in which the
-   instruction group is described.  */
-typedef enum {
-    /* Compare and branch (immediate).  */
-    I3201_CBZ       = 0x34000000,
-    I3201_CBNZ      = 0x35000000,
-
-    /* Conditional branch (immediate).  */
-    I3202_B_C       = 0x54000000,
-
-    /* Unconditional branch (immediate).  */
-    I3206_B         = 0x14000000,
-    I3206_BL        = 0x94000000,
-
-    /* Unconditional branch (register).  */
-    I3207_BR        = 0xd61f0000,
-    I3207_BLR       = 0xd63f0000,
-    I3207_RET       = 0xd65f0000,
-
-    /* Load/store register.  Described here as 3.3.12, but the helper
-       that emits them can transform to 3.3.10 or 3.3.13.  */
-    I3312_STRB      = 0x38000000 | LDST_ST << 22 | MO_8 << 30,
-    I3312_STRH      = 0x38000000 | LDST_ST << 22 | MO_16 << 30,
-    I3312_STRW      = 0x38000000 | LDST_ST << 22 | MO_32 << 30,
-    I3312_STRX      = 0x38000000 | LDST_ST << 22 | MO_64 << 30,
-
-    I3312_LDRB      = 0x38000000 | LDST_LD << 22 | MO_8 << 30,
-    I3312_LDRH      = 0x38000000 | LDST_LD << 22 | MO_16 << 30,
-    I3312_LDRW      = 0x38000000 | LDST_LD << 22 | MO_32 << 30,
-    I3312_LDRX      = 0x38000000 | LDST_LD << 22 | MO_64 << 30,
-
-    I3312_LDRSBW    = 0x38000000 | LDST_LD_S_W << 22 | MO_8 << 30,
-    I3312_LDRSHW    = 0x38000000 | LDST_LD_S_W << 22 | MO_16 << 30,
-
-    I3312_LDRSBX    = 0x38000000 | LDST_LD_S_X << 22 | MO_8 << 30,
-    I3312_LDRSHX    = 0x38000000 | LDST_LD_S_X << 22 | MO_16 << 30,
-    I3312_LDRSWX    = 0x38000000 | LDST_LD_S_X << 22 | MO_32 << 30,
-
-    I3312_TO_I3310  = 0x00200800,
-    I3312_TO_I3313  = 0x01000000,
-
-    /* Load/store register pair instructions.  */
-    I3314_LDP       = 0x28400000,
-    I3314_STP       = 0x28000000,
-
-    /* Add/subtract immediate instructions.  */
-    I3401_ADDI      = 0x11000000,
-    I3401_ADDSI     = 0x31000000,
-    I3401_SUBI      = 0x51000000,
-    I3401_SUBSI     = 0x71000000,
-
-    /* Bitfield instructions.  */
-    I3402_BFM       = 0x33000000,
-    I3402_SBFM      = 0x13000000,
-    I3402_UBFM      = 0x53000000,
-
-    /* Extract instruction.  */
-    I3403_EXTR      = 0x13800000,
-
-    /* Logical immediate instructions.  */
-    I3404_ANDI      = 0x12000000,
-    I3404_ORRI      = 0x32000000,
-    I3404_EORI      = 0x52000000,
-
-    /* Move wide immediate instructions.  */
-    I3405_MOVN      = 0x12800000,
-    I3405_MOVZ      = 0x52800000,
-    I3405_MOVK      = 0x72800000,
-
-    /* PC relative addressing instructions.  */
-    I3406_ADR       = 0x10000000,
-    I3406_ADRP      = 0x90000000,
-
-    /* Add/subtract shifted register instructions (without a shift).  */
-    I3502_ADD       = 0x0b000000,
-    I3502_ADDS      = 0x2b000000,
-    I3502_SUB       = 0x4b000000,
-    I3502_SUBS      = 0x6b000000,
-
-    /* Add/subtract shifted register instructions (with a shift).  */
-    I3502S_ADD_LSL  = I3502_ADD,
-
-    /* Add/subtract with carry instructions.  */
-    I3503_ADC       = 0x1a000000,
-    I3503_SBC       = 0x5a000000,
-
-    /* Conditional select instructions.  */
-    I3506_CSEL      = 0x1a800000,
-    I3506_CSINC     = 0x1a800400,
-
-    /* Data-processing (1 source) instructions.  */
-    I3507_REV16     = 0x5ac00400,
-    I3507_REV32     = 0x5ac00800,
-    I3507_REV64     = 0x5ac00c00,
-
-    /* Data-processing (2 source) instructions.  */
-    I3508_LSLV      = 0x1ac02000,
-    I3508_LSRV      = 0x1ac02400,
-    I3508_ASRV      = 0x1ac02800,
-    I3508_RORV      = 0x1ac02c00,
-    I3508_SMULH     = 0x9b407c00,
-    I3508_UMULH     = 0x9bc07c00,
-    I3508_UDIV      = 0x1ac00800,
-    I3508_SDIV      = 0x1ac00c00,
-
-    /* Data-processing (3 source) instructions.  */
-    I3509_MADD      = 0x1b000000,
-    I3509_MSUB      = 0x1b008000,
-
-    /* Logical shifted register instructions (without a shift).  */
-    I3510_AND       = 0x0a000000,
-    I3510_BIC       = 0x0a200000,
-    I3510_ORR       = 0x2a000000,
-    I3510_ORN       = 0x2a200000,
-    I3510_EOR       = 0x4a000000,
-    I3510_EON       = 0x4a200000,
-    I3510_ANDS      = 0x6a000000,
-} AArch64Insn;
-
-static inline uint32_t tcg_in32(TCGContext *s)
-{
-    uint32_t v = *(uint32_t *)s->code_ptr;
-    return v;
-}
-
-/* Emit an opcode with "type-checking" of the format.  */
-#define tcg_out_insn(S, FMT, OP, ...) \
-    glue(tcg_out_insn_,FMT)(S, glue(glue(glue(I,FMT),_),OP), ## __VA_ARGS__)
-
-static void tcg_out_insn_3201(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rt, int imm19)
-{
-    tcg_out32(s, insn | ext << 31 | (imm19 & 0x7ffff) << 5 | rt);
-}
-
-static void tcg_out_insn_3202(TCGContext *s, AArch64Insn insn,
-                              TCGCond c, int imm19)
-{
-    tcg_out32(s, insn | tcg_cond_to_aarch64[c] | (imm19 & 0x7ffff) << 5);
-}
-
-static void tcg_out_insn_3206(TCGContext *s, AArch64Insn insn, int imm26)
-{
-    tcg_out32(s, insn | (imm26 & 0x03ffffff));
-}
-
-static void tcg_out_insn_3207(TCGContext *s, AArch64Insn insn, TCGReg rn)
-{
-    tcg_out32(s, insn | rn << 5);
-}
-
-static void tcg_out_insn_3314(TCGContext *s, AArch64Insn insn,
-                              TCGReg r1, TCGReg r2, TCGReg rn,
-                              tcg_target_long ofs, bool pre, bool w)
-{
-    insn |= 1u << 31; /* ext */
-    insn |= pre << 24;
-    insn |= w << 23;
-
-    tcg_debug_assert(ofs >= -0x200 && ofs < 0x200 && (ofs & 7) == 0);
-    insn |= (ofs & (0x7f << 3)) << (15 - 3);
-
-    tcg_out32(s, insn | r2 << 10 | rn << 5 | r1);
-}
-
-static void tcg_out_insn_3401(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn, uint64_t aimm)
-{
-    if (aimm > 0xfff) {
-        tcg_debug_assert((aimm & 0xfff) == 0);
-        aimm >>= 12;
-        tcg_debug_assert(aimm <= 0xfff);
-        aimm |= 1 << 12;  /* apply LSL 12 */
-    }
-    tcg_out32(s, insn | ext << 31 | aimm << 10 | rn << 5 | rd);
-}
-
-/* This function can be used for both 3.4.2 (Bitfield) and 3.4.4
-   (Logical immediate).  Both insn groups have N, IMMR and IMMS fields
-   that feed the DecodeBitMasks pseudo function.  */
-static void tcg_out_insn_3402(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn, int n, int immr, int imms)
-{
-    tcg_out32(s, insn | ext << 31 | n << 22 | immr << 16 | imms << 10
-              | rn << 5 | rd);
-}
-
-#define tcg_out_insn_3404  tcg_out_insn_3402
-
-static void tcg_out_insn_3403(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn, TCGReg rm, int imms)
-{
-    tcg_out32(s, insn | ext << 31 | ext << 22 | rm << 16 | imms << 10
-              | rn << 5 | rd);
-}
-
-/* This function is used for the Move (wide immediate) instruction group.
-   Note that SHIFT is a full shift count, not the 2 bit HW field. */
-static void tcg_out_insn_3405(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, uint16_t half, unsigned shift)
-{
-    tcg_debug_assert((shift & ~0x30) == 0);
-    tcg_out32(s, insn | ext << 31 | shift << (21 - 4) | half << 5 | rd);
-}
-
-static void tcg_out_insn_3406(TCGContext *s, AArch64Insn insn,
-                              TCGReg rd, int64_t disp)
-{
-    tcg_out32(s, insn | (disp & 3) << 29 | (disp & 0x1ffffc) << (5 - 2) | rd);
-}
-
-/* This function is for both 3.5.2 (Add/Subtract shifted register), for
-   the rare occasion when we actually want to supply a shift amount.  */
-static inline void tcg_out_insn_3502S(TCGContext *s, AArch64Insn insn,
-                                      TCGType ext, TCGReg rd, TCGReg rn,
-                                      TCGReg rm, int imm6)
-{
-    tcg_out32(s, insn | ext << 31 | rm << 16 | imm6 << 10 | rn << 5 | rd);
-}
-
-/* This function is for 3.5.2 (Add/subtract shifted register),
-   and 3.5.10 (Logical shifted register), for the vast majorty of cases
-   when we don't want to apply a shift.  Thus it can also be used for
-   3.5.3 (Add/subtract with carry) and 3.5.8 (Data processing 2 source).  */
-static void tcg_out_insn_3502(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn, TCGReg rm)
-{
-    tcg_out32(s, insn | ext << 31 | rm << 16 | rn << 5 | rd);
-}
-
-#define tcg_out_insn_3503  tcg_out_insn_3502
-#define tcg_out_insn_3508  tcg_out_insn_3502
-#define tcg_out_insn_3510  tcg_out_insn_3502
-
-static void tcg_out_insn_3506(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn, TCGReg rm, TCGCond c)
-{
-    tcg_out32(s, insn | ext << 31 | rm << 16 | rn << 5 | rd
-              | tcg_cond_to_aarch64[c] << 12);
-}
-
-static void tcg_out_insn_3507(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn)
-{
-    tcg_out32(s, insn | ext << 31 | rn << 5 | rd);
-}
-
-static void tcg_out_insn_3509(TCGContext *s, AArch64Insn insn, TCGType ext,
-                              TCGReg rd, TCGReg rn, TCGReg rm, TCGReg ra)
-{
-    tcg_out32(s, insn | ext << 31 | rm << 16 | ra << 10 | rn << 5 | rd);
-}
-
-static void tcg_out_insn_3310(TCGContext *s, AArch64Insn insn,
-                              TCGReg rd, TCGReg base, TCGType ext,
-                              TCGReg regoff)
-{
-    /* Note the AArch64Insn constants above are for C3.3.12.  Adjust.  */
-    tcg_out32(s, insn | I3312_TO_I3310 | regoff << 16 |
-              0x4000 | ext << 13 | base << 5 | rd);
-}
-
-static void tcg_out_insn_3312(TCGContext *s, AArch64Insn insn,
-                              TCGReg rd, TCGReg rn, intptr_t offset)
-{
-    tcg_out32(s, insn | (offset & 0x1ff) << 12 | rn << 5 | rd);
-}
-
-static void tcg_out_insn_3313(TCGContext *s, AArch64Insn insn,
-                              TCGReg rd, TCGReg rn, uintptr_t scaled_uimm)
-{
-    /* Note the AArch64Insn constants above are for C3.3.12.  Adjust.  */
-    tcg_out32(s, insn | I3312_TO_I3313 | scaled_uimm << 10 | rn << 5 | rd);
-}
-
-/* Register to register move using ORR (shifted register with no shift). */
-static void tcg_out_movr(TCGContext *s, TCGType ext, TCGReg rd, TCGReg rm)
-{
-    tcg_out_insn(s, 3510, ORR, ext, rd, TCG_REG_XZR, rm);
-}
-
-/* Register to register move using ADDI (move to/from SP).  */
-static void tcg_out_movr_sp(TCGContext *s, TCGType ext, TCGReg rd, TCGReg rn)
-{
-    tcg_out_insn(s, 3401, ADDI, ext, rd, rn, 0);
-}
-
-/* This function is used for the Logical (immediate) instruction group.
-   The value of LIMM must satisfy IS_LIMM.  See the comment above about
-   only supporting simplified logical immediates.  */
-static void tcg_out_logicali(TCGContext *s, AArch64Insn insn, TCGType ext,
-                             TCGReg rd, TCGReg rn, uint64_t limm)
-{
-    unsigned h, l, r, c;
-
-    tcg_debug_assert(is_limm(limm));
-
-    h = clz64(limm);
-    l = ctz64(limm);
-    if (l == 0) {
-        r = 0;                  /* form 0....01....1 */
-        c = ctz64(~limm) - 1;
-        if (h == 0) {
-            r = clz64(~limm);   /* form 1..10..01..1 */
-            c += r;
-        }
-    } else {
-        r = 64 - l;             /* form 1....10....0 or 0..01..10..0 */
-        c = r - h - 1;
-    }
-    if (ext == TCG_TYPE_I32) {
-        r &= 31;
-        c &= 31;
-    }
-
-    tcg_out_insn_3404(s, insn, ext, rd, rn, ext, r, c);
-}
-
-static void tcg_out_movi(TCGContext *s, TCGType type, TCGReg rd,
-                         tcg_target_long value)
-{
-    AArch64Insn insn;
-    int i, wantinv, shift;
-    tcg_target_long svalue = value;
-    tcg_target_long ivalue = ~value;
-    tcg_target_long imask;
-
-    /* For 32-bit values, discard potential garbage in value.  For 64-bit
-       values within [2**31, 2**32-1], we can create smaller sequences by
-       interpreting this as a negative 32-bit number, while ensuring that
-       the high 32 bits are cleared by setting SF=0.  */
-    if (type == TCG_TYPE_I32 || (value & ~0xffffffffull) == 0) {
-        svalue = (int32_t)value;
-        value = (uint32_t)value;
-        ivalue = (uint32_t)ivalue;
-        type = TCG_TYPE_I32;
-    }
-
-    /* Speed things up by handling the common case of small positive
-       and negative values specially.  */
-    if ((value & ~0xffffull) == 0) {
-        tcg_out_insn(s, 3405, MOVZ, type, rd, value, 0);
-        return;
-    } else if ((ivalue & ~0xffffull) == 0) {
-        tcg_out_insn(s, 3405, MOVN, type, rd, ivalue, 0);
-        return;
-    }
-
-    /* Check for bitfield immediates.  For the benefit of 32-bit quantities,
-       use the sign-extended value.  That lets us match rotated values such
-       as 0xff0000ff with the same 64-bit logic matching 0xffffffffff0000ff. */
-    if (is_limm(svalue)) {
-        tcg_out_logicali(s, I3404_ORRI, type, rd, TCG_REG_XZR, svalue);
-        return;
-    }
-
-    /* Look for host pointer values within 4G of the PC.  This happens
-       often when loading pointers to QEMU's own data structures.  */
-    if (type == TCG_TYPE_I64) {
-        tcg_target_long disp = (value >> 12) - ((intptr_t)s->code_ptr >> 12);
-        if (disp == sextract64(disp, 0, 21)) {
-            tcg_out_insn(s, 3406, ADRP, rd, disp);
-            if (value & 0xfff) {
-                tcg_out_insn(s, 3401, ADDI, type, rd, rd, value & 0xfff);
-            }
-            return;
-        }
-    }
-
-    /* Would it take fewer insns to begin with MOVN?  For the value and its
-       inverse, count the number of 16-bit lanes that are 0.  */
-    for (i = wantinv = imask = 0; i < 64; i += 16) {
-        tcg_target_long mask = 0xffffull << i;
-        if ((value & mask) == 0) {
-            wantinv -= 1;
-        }
-        if ((ivalue & mask) == 0) {
-            wantinv += 1;
-            imask |= mask;
-        }
-    }
-
-    /* If we had more 0xffff than 0x0000, invert VALUE and use MOVN.  */
-    insn = I3405_MOVZ;
-    if (wantinv > 0) {
-        value = ivalue;
-        insn = I3405_MOVN;
-    }
-
-    /* Find the lowest lane that is not 0x0000.  */
-    shift = ctz64(value) & (63 & -16);
-    tcg_out_insn_3405(s, insn, type, rd, value >> shift, shift);
-
-    if (wantinv > 0) {
-        /* Re-invert the value, so MOVK sees non-inverted bits.  */
-        value = ~value;
-        /* Clear out all the 0xffff lanes.  */
-        value ^= imask;
-    }
-    /* Clear out the lane that we just set.  */
-    value &= ~(0xffffUL << shift);
-
-    /* Iterate until all lanes have been set, and thus cleared from VALUE.  */
-    while (value) {
-        shift = ctz64(value) & (63 & -16);
-        tcg_out_insn(s, 3405, MOVK, type, rd, value >> shift, shift);
-        value &= ~(0xffffUL << shift);
-    }
-}
-
-/* Define something more legible for general use.  */
-#define tcg_out_ldst_r  tcg_out_insn_3310
-
-static void tcg_out_ldst(TCGContext *s, AArch64Insn insn,
-                         TCGReg rd, TCGReg rn, intptr_t offset)
-{
-    TCGMemOp size = (uint32_t)insn >> 30;
-
-    /* If the offset is naturally aligned and in range, then we can
-       use the scaled uimm12 encoding */
-    if (offset >= 0 && !(offset & ((1 << size) - 1))) {
-        uintptr_t scaled_uimm = offset >> size;
-        if (scaled_uimm <= 0xfff) {
-            tcg_out_insn_3313(s, insn, rd, rn, scaled_uimm);
-            return;
-        }
-    }
-
-    /* Small signed offsets can use the unscaled encoding.  */
-    if (offset >= -256 && offset < 256) {
-        tcg_out_insn_3312(s, insn, rd, rn, offset);
-        return;
-    }
-
-    /* Worst-case scenario, move offset to temp register, use reg offset.  */
-    tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP, offset);
-    tcg_out_ldst_r(s, insn, rd, rn, TCG_TYPE_I64, TCG_REG_TMP);
-}
-
-static inline void tcg_out_mov(TCGContext *s,
-                               TCGType type, TCGReg ret, TCGReg arg)
-{
-    if (ret != arg) {
-        tcg_out_movr(s, type, ret, arg);
-    }
-}
-
-static inline void tcg_out_ld(TCGContext *s, TCGType type, TCGReg arg,
-                              TCGReg arg1, intptr_t arg2)
-{
-    tcg_out_ldst(s, type == TCG_TYPE_I32 ? I3312_LDRW : I3312_LDRX,
-                 arg, arg1, arg2);
-}
-
-static inline void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg,
-                              TCGReg arg1, intptr_t arg2)
-{
-    tcg_out_ldst(s, type == TCG_TYPE_I32 ? I3312_STRW : I3312_STRX,
-                 arg, arg1, arg2);
-}
-
-static inline void tcg_out_bfm(TCGContext *s, TCGType ext, TCGReg rd,
-                               TCGReg rn, unsigned int a, unsigned int b)
-{
-    tcg_out_insn(s, 3402, BFM, ext, rd, rn, ext, a, b);
-}
-
-static inline void tcg_out_ubfm(TCGContext *s, TCGType ext, TCGReg rd,
-                                TCGReg rn, unsigned int a, unsigned int b)
-{
-    tcg_out_insn(s, 3402, UBFM, ext, rd, rn, ext, a, b);
-}
-
-static inline void tcg_out_sbfm(TCGContext *s, TCGType ext, TCGReg rd,
-                                TCGReg rn, unsigned int a, unsigned int b)
-{
-    tcg_out_insn(s, 3402, SBFM, ext, rd, rn, ext, a, b);
-}
-
-static inline void tcg_out_extr(TCGContext *s, TCGType ext, TCGReg rd,
-                                TCGReg rn, TCGReg rm, unsigned int a)
-{
-    tcg_out_insn(s, 3403, EXTR, ext, rd, rn, rm, a);
-}
-
-static inline void tcg_out_shl(TCGContext *s, TCGType ext,
-                               TCGReg rd, TCGReg rn, unsigned int m)
-{
-    int bits = ext ? 64 : 32;
-    int max = bits - 1;
-    tcg_out_ubfm(s, ext, rd, rn, bits - (m & max), max - (m & max));
-}
-
-static inline void tcg_out_shr(TCGContext *s, TCGType ext,
-                               TCGReg rd, TCGReg rn, unsigned int m)
-{
-    int max = ext ? 63 : 31;
-    tcg_out_ubfm(s, ext, rd, rn, m & max, max);
-}
-
-static inline void tcg_out_sar(TCGContext *s, TCGType ext,
-                               TCGReg rd, TCGReg rn, unsigned int m)
-{
-    int max = ext ? 63 : 31;
-    tcg_out_sbfm(s, ext, rd, rn, m & max, max);
-}
-
-static inline void tcg_out_rotr(TCGContext *s, TCGType ext,
-                                TCGReg rd, TCGReg rn, unsigned int m)
-{
-    int max = ext ? 63 : 31;
-    tcg_out_extr(s, ext, rd, rn, rn, m & max);
-}
-
-static inline void tcg_out_rotl(TCGContext *s, TCGType ext,
-                                TCGReg rd, TCGReg rn, unsigned int m)
-{
-    int bits = ext ? 64 : 32;
-    int max = bits - 1;
-    tcg_out_extr(s, ext, rd, rn, rn, bits - (m & max));
-}
-
-static inline void tcg_out_dep(TCGContext *s, TCGType ext, TCGReg rd,
-                               TCGReg rn, unsigned lsb, unsigned width)
-{
-    unsigned size = ext ? 64 : 32;
-    unsigned a = (size - lsb) & (size - 1);
-    unsigned b = width - 1;
-    tcg_out_bfm(s, ext, rd, rn, a, b);
-}
-
-static void tcg_out_cmp(TCGContext *s, TCGType ext, TCGReg a,
-                        tcg_target_long b, bool const_b)
-{
-    if (const_b) {
-        /* Using CMP or CMN aliases.  */
-        if (b >= 0) {
-            tcg_out_insn(s, 3401, SUBSI, ext, TCG_REG_XZR, a, b);
-        } else {
-            tcg_out_insn(s, 3401, ADDSI, ext, TCG_REG_XZR, a, -b);
-        }
-    } else {
-        /* Using CMP alias SUBS wzr, Wn, Wm */
-        tcg_out_insn(s, 3502, SUBS, ext, TCG_REG_XZR, a, b);
-    }
-}
-
-static inline void tcg_out_goto(TCGContext *s, tcg_insn_unit *target)
-{
-    ptrdiff_t offset = target - s->code_ptr;
-    tcg_debug_assert(offset == sextract64(offset, 0, 26));
-    tcg_out_insn(s, 3206, B, offset);
-}
-
-static inline void tcg_out_goto_noaddr(TCGContext *s)
-{
-    /* We pay attention here to not modify the branch target by reading from
-       the buffer. This ensure that caches and memory are kept coherent during
-       retranslation.  Mask away possible garbage in the high bits for the
-       first translation, while keeping the offset bits for retranslation. */
-    uint32_t old = tcg_in32(s);
-    tcg_out_insn(s, 3206, B, old);
-}
-
-static inline void tcg_out_goto_cond_noaddr(TCGContext *s, TCGCond c)
-{
-    /* See comments in tcg_out_goto_noaddr.  */
-    uint32_t old = tcg_in32(s) >> 5;
-    tcg_out_insn(s, 3202, B_C, c, old);
-}
-
-static inline void tcg_out_callr(TCGContext *s, TCGReg reg)
-{
-    tcg_out_insn(s, 3207, BLR, reg);
-}
-
-static inline void tcg_out_call(TCGContext *s, tcg_insn_unit *target)
-{
-    ptrdiff_t offset = target - s->code_ptr;
-    if (offset == sextract64(offset, 0, 26)) {
-        tcg_out_insn(s, 3206, BL, offset);
-    } else {
-        tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP, (intptr_t)target);
-        tcg_out_callr(s, TCG_REG_TMP);
-    }
-}
-
-void aarch64_tb_set_jmp_target(uintptr_t jmp_addr, uintptr_t addr)
-{
-    tcg_insn_unit *code_ptr = (tcg_insn_unit *)jmp_addr;
-    tcg_insn_unit *target = (tcg_insn_unit *)addr;
-
-    reloc_pc26(code_ptr, target);
-    flush_icache_range(jmp_addr, jmp_addr + 4);
-}
-
-static inline void tcg_out_goto_label(TCGContext *s, TCGLabel *l)
-{
-    if (!l->has_value) {
-        tcg_out_reloc(s, s->code_ptr, R_AARCH64_JUMP26, l, 0);
-        tcg_out_goto_noaddr(s);
-    } else {
-        tcg_out_goto(s, l->u.value_ptr);
-    }
-}
-
-static void tcg_out_brcond(TCGContext *s, TCGMemOp ext, TCGCond c, TCGArg a,
-                           TCGArg b, bool b_const, TCGLabel *l)
-{
-    intptr_t offset;
-    bool need_cmp;
-
-    if (b_const && b == 0 && (c == TCG_COND_EQ || c == TCG_COND_NE)) {
-        need_cmp = false;
-    } else {
-        need_cmp = true;
-        tcg_out_cmp(s, ext, a, b, b_const);
-    }
-
-    if (!l->has_value) {
-        tcg_out_reloc(s, s->code_ptr, R_AARCH64_CONDBR19, l, 0);
-        offset = tcg_in32(s) >> 5;
-    } else {
-        offset = l->u.value_ptr - s->code_ptr;
-        tcg_debug_assert(offset == sextract64(offset, 0, 19));
-    }
-
-    if (need_cmp) {
-        tcg_out_insn(s, 3202, B_C, c, offset);
-    } else if (c == TCG_COND_EQ) {
-        tcg_out_insn(s, 3201, CBZ, ext, a, offset);
-    } else {
-        tcg_out_insn(s, 3201, CBNZ, ext, a, offset);
-    }
-}
-
-static inline void tcg_out_rev64(TCGContext *s, TCGReg rd, TCGReg rn)
-{
-    tcg_out_insn(s, 3507, REV64, TCG_TYPE_I64, rd, rn);
-}
-
-static inline void tcg_out_rev32(TCGContext *s, TCGReg rd, TCGReg rn)
-{
-    tcg_out_insn(s, 3507, REV32, TCG_TYPE_I32, rd, rn);
-}
-
-static inline void tcg_out_rev16(TCGContext *s, TCGReg rd, TCGReg rn)
-{
-    tcg_out_insn(s, 3507, REV16, TCG_TYPE_I32, rd, rn);
-}
-
-static inline void tcg_out_sxt(TCGContext *s, TCGType ext, TCGMemOp s_bits,
-                               TCGReg rd, TCGReg rn)
-{
-    /* Using ALIASes SXTB, SXTH, SXTW, of SBFM Xd, Xn, #0, #7|15|31 */
-    int bits = (8 << s_bits) - 1;
-    tcg_out_sbfm(s, ext, rd, rn, 0, bits);
-}
-
-static inline void tcg_out_uxt(TCGContext *s, TCGMemOp s_bits,
-                               TCGReg rd, TCGReg rn)
-{
-    /* Using ALIASes UXTB, UXTH of UBFM Wd, Wn, #0, #7|15 */
-    int bits = (8 << s_bits) - 1;
-    tcg_out_ubfm(s, 0, rd, rn, 0, bits);
-}
-
-static void tcg_out_addsubi(TCGContext *s, int ext, TCGReg rd,
-                            TCGReg rn, int64_t aimm)
-{
-    if (aimm >= 0) {
-        tcg_out_insn(s, 3401, ADDI, ext, rd, rn, aimm);
-    } else {
-        tcg_out_insn(s, 3401, SUBI, ext, rd, rn, -aimm);
-    }
-}
-
-static inline void tcg_out_addsub2(TCGContext *s, int ext, TCGReg rl,
-                                   TCGReg rh, TCGReg al, TCGReg ah,
-                                   tcg_target_long bl, tcg_target_long bh,
-                                   bool const_bl, bool const_bh, bool sub)
-{
-    TCGReg orig_rl = rl;
-    AArch64Insn insn;
-
-    if (rl == ah || (!const_bh && rl == bh)) {
-        rl = TCG_REG_TMP;
-    }
-
-    if (const_bl) {
-        insn = I3401_ADDSI;
-        if ((bl < 0) ^ sub) {
-            insn = I3401_SUBSI;
-            bl = -bl;
-        }
-        tcg_out_insn_3401(s, insn, ext, rl, al, bl);
-    } else {
-        tcg_out_insn_3502(s, sub ? I3502_SUBS : I3502_ADDS, ext, rl, al, bl);
-    }
-
-    insn = I3503_ADC;
-    if (const_bh) {
-        /* Note that the only two constants we support are 0 and -1, and
-           that SBC = rn + ~rm + c, so adc -1 is sbc 0, and vice-versa.  */
-        if ((bh != 0) ^ sub) {
-            insn = I3503_SBC;
-        }
-        bh = TCG_REG_XZR;
-    } else if (sub) {
-        insn = I3503_SBC;
-    }
-    tcg_out_insn_3503(s, insn, ext, rh, ah, bh);
-
-    tcg_out_mov(s, ext, orig_rl, rl);
-}
-
-#ifdef CONFIG_SOFTMMU
-/* helper signature: helper_ret_ld_mmu(CPUState *env, target_ulong addr,
- *                                     TCGMemOpIdx oi, uintptr_t ra)
- */
-static void * const qemu_ld_helpers[16] = {
-    [MO_UB]   = helper_ret_ldub_mmu,
-    [MO_LEUW] = helper_le_lduw_mmu,
-    [MO_LEUL] = helper_le_ldul_mmu,
-    [MO_LEQ]  = helper_le_ldq_mmu,
-    [MO_BEUW] = helper_be_lduw_mmu,
-    [MO_BEUL] = helper_be_ldul_mmu,
-    [MO_BEQ]  = helper_be_ldq_mmu,
-};
-
-/* helper signature: helper_ret_st_mmu(CPUState *env, target_ulong addr,
- *                                     uintxx_t val, TCGMemOpIdx oi,
- *                                     uintptr_t ra)
- */
-static void * const qemu_st_helpers[16] = {
-    [MO_UB]   = helper_ret_stb_mmu,
-    [MO_LEUW] = helper_le_stw_mmu,
-    [MO_LEUL] = helper_le_stl_mmu,
-    [MO_LEQ]  = helper_le_stq_mmu,
-    [MO_BEUW] = helper_be_stw_mmu,
-    [MO_BEUL] = helper_be_stl_mmu,
-    [MO_BEQ]  = helper_be_stq_mmu,
-};
-
-static inline void tcg_out_adr(TCGContext *s, TCGReg rd, void *target)
-{
-    ptrdiff_t offset = tcg_pcrel_diff(s, target);
-    tcg_debug_assert(offset == sextract64(offset, 0, 21));
-    tcg_out_insn(s, 3406, ADR, rd, offset);
-}
-
-static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
-{
-    TCGMemOpIdx oi = lb->oi;
-    TCGMemOp opc = get_memop(oi);
-    TCGMemOp size = opc & MO_SIZE;
-
-    reloc_pc19(lb->label_ptr[0], s->code_ptr);
-
-    tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_X0, TCG_AREG0);
-    tcg_out_mov(s, TARGET_LONG_BITS == 64, TCG_REG_X1, lb->addrlo_reg);
-    tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_X2, oi);
-    tcg_out_adr(s, TCG_REG_X3, lb->raddr);
-    tcg_out_call(s, qemu_ld_helpers[opc & (MO_BSWAP | MO_SIZE)]);
-    if (opc & MO_SIGN) {
-        tcg_out_sxt(s, lb->type, size, lb->datalo_reg, TCG_REG_X0);
-    } else {
-        tcg_out_mov(s, size == MO_64, lb->datalo_reg, TCG_REG_X0);
-    }
-
-    tcg_out_goto(s, lb->raddr);
-}
-
-static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
-{
-    TCGMemOpIdx oi = lb->oi;
-    TCGMemOp opc = get_memop(oi);
-    TCGMemOp size = opc & MO_SIZE;
-
-    reloc_pc19(lb->label_ptr[0], s->code_ptr);
-
-    tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_X0, TCG_AREG0);
-    tcg_out_mov(s, TARGET_LONG_BITS == 64, TCG_REG_X1, lb->addrlo_reg);
-    tcg_out_mov(s, size == MO_64, TCG_REG_X2, lb->datalo_reg);
-    tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_X3, oi);
-    tcg_out_adr(s, TCG_REG_X4, lb->raddr);
-    tcg_out_call(s, qemu_st_helpers[opc & (MO_BSWAP | MO_SIZE)]);
-    tcg_out_goto(s, lb->raddr);
-}
-
-static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOpIdx oi,
-                                TCGType ext, TCGReg data_reg, TCGReg addr_reg,
-                                tcg_insn_unit *raddr, tcg_insn_unit *label_ptr)
-{
-    TCGLabelQemuLdst *label = new_ldst_label(s);
-
-    label->is_ld = is_ld;
-    label->oi = oi;
-    label->type = ext;
-    label->datalo_reg = data_reg;
-    label->addrlo_reg = addr_reg;
-    label->raddr = raddr;
-    label->label_ptr[0] = label_ptr;
-}
-
-/* Load and compare a TLB entry, emitting the conditional jump to the
-   slow path for the failure case, which will be patched later when finalizing
-   the slow path. Generated code returns the host addend in X1,
-   clobbers X0,X2,X3,TMP. */
-static void tcg_out_tlb_read(TCGContext *s, TCGReg addr_reg, TCGMemOp opc,
-                             tcg_insn_unit **label_ptr, int mem_index,
-                             bool is_read)
-{
-    int tlb_offset = is_read ?
-        offsetof(CPUArchState, tlb_table[mem_index][0].addr_read)
-        : offsetof(CPUArchState, tlb_table[mem_index][0].addr_write);
-    int s_mask = (1 << (opc & MO_SIZE)) - 1;
-    TCGReg base = TCG_AREG0, x3;
-    uint64_t tlb_mask;
-
-    /* For aligned accesses, we check the first byte and include the alignment
-       bits within the address.  For unaligned access, we check that we don't
-       cross pages using the address of the last byte of the access.  */
-    if ((opc & MO_AMASK) == MO_ALIGN || s_mask == 0) {
-        tlb_mask = TARGET_PAGE_MASK | s_mask;
-        x3 = addr_reg;
-    } else {
-        tcg_out_insn(s, 3401, ADDI, TARGET_LONG_BITS == 64,
-                     TCG_REG_X3, addr_reg, s_mask);
-        tlb_mask = TARGET_PAGE_MASK;
-        x3 = TCG_REG_X3;
-    }
-
-    /* Extract the TLB index from the address into X0.
-       X0<CPU_TLB_BITS:0> =
-       addr_reg<TARGET_PAGE_BITS+CPU_TLB_BITS:TARGET_PAGE_BITS> */
-    tcg_out_ubfm(s, TARGET_LONG_BITS == 64, TCG_REG_X0, addr_reg,
-                 TARGET_PAGE_BITS, TARGET_PAGE_BITS + CPU_TLB_BITS);
-
-    /* Store the page mask part of the address into X3.  */
-    tcg_out_logicali(s, I3404_ANDI, TARGET_LONG_BITS == 64,
-                     TCG_REG_X3, x3, tlb_mask);
-
-    /* Add any "high bits" from the tlb offset to the env address into X2,
-       to take advantage of the LSL12 form of the ADDI instruction.
-       X2 = env + (tlb_offset & 0xfff000) */
-    if (tlb_offset & 0xfff000) {
-        tcg_out_insn(s, 3401, ADDI, TCG_TYPE_I64, TCG_REG_X2, base,
-                     tlb_offset & 0xfff000);
-        base = TCG_REG_X2;
-    }
-
-    /* Merge the tlb index contribution into X2.
-       X2 = X2 + (X0 << CPU_TLB_ENTRY_BITS) */
-    tcg_out_insn(s, 3502S, ADD_LSL, TCG_TYPE_I64, TCG_REG_X2, base,
-                 TCG_REG_X0, CPU_TLB_ENTRY_BITS);
-
-    /* Merge "low bits" from tlb offset, load the tlb comparator into X0.
-       X0 = load [X2 + (tlb_offset & 0x000fff)] */
-    tcg_out_ldst(s, TARGET_LONG_BITS == 32 ? I3312_LDRW : I3312_LDRX,
-                 TCG_REG_X0, TCG_REG_X2, tlb_offset & 0xfff);
-
-    /* Load the tlb addend. Do that early to avoid stalling.
-       X1 = load [X2 + (tlb_offset & 0xfff) + offsetof(addend)] */
-    tcg_out_ldst(s, I3312_LDRX, TCG_REG_X1, TCG_REG_X2,
-                 (tlb_offset & 0xfff) + (offsetof(CPUTLBEntry, addend)) -
-                 (is_read ? offsetof(CPUTLBEntry, addr_read)
-                  : offsetof(CPUTLBEntry, addr_write)));
-
-    /* Perform the address comparison. */
-    tcg_out_cmp(s, (TARGET_LONG_BITS == 64), TCG_REG_X0, TCG_REG_X3, 0);
-
-    /* If not equal, we jump to the slow path. */
-    *label_ptr = s->code_ptr;
-    tcg_out_goto_cond_noaddr(s, TCG_COND_NE);
-}
-
-#endif /* CONFIG_SOFTMMU */
-
-static void tcg_out_qemu_ld_direct(TCGContext *s, TCGMemOp memop, TCGType ext,
-                                   TCGReg data_r, TCGReg addr_r,
-                                   TCGType otype, TCGReg off_r)
-{
-    const TCGMemOp bswap = memop & MO_BSWAP;
-
-    switch (memop & MO_SSIZE) {
-    case MO_UB:
-        tcg_out_ldst_r(s, I3312_LDRB, data_r, addr_r, otype, off_r);
-        break;
-    case MO_SB:
-        tcg_out_ldst_r(s, ext ? I3312_LDRSBX : I3312_LDRSBW,
-                       data_r, addr_r, otype, off_r);
-        break;
-    case MO_UW:
-        tcg_out_ldst_r(s, I3312_LDRH, data_r, addr_r, otype, off_r);
-        if (bswap) {
-            tcg_out_rev16(s, data_r, data_r);
-        }
-        break;
-    case MO_SW:
-        if (bswap) {
-            tcg_out_ldst_r(s, I3312_LDRH, data_r, addr_r, otype, off_r);
-            tcg_out_rev16(s, data_r, data_r);
-            tcg_out_sxt(s, ext, MO_16, data_r, data_r);
-        } else {
-            tcg_out_ldst_r(s, (ext ? I3312_LDRSHX : I3312_LDRSHW),
-                           data_r, addr_r, otype, off_r);
-        }
-        break;
-    case MO_UL:
-        tcg_out_ldst_r(s, I3312_LDRW, data_r, addr_r, otype, off_r);
-        if (bswap) {
-            tcg_out_rev32(s, data_r, data_r);
-        }
-        break;
-    case MO_SL:
-        if (bswap) {
-            tcg_out_ldst_r(s, I3312_LDRW, data_r, addr_r, otype, off_r);
-            tcg_out_rev32(s, data_r, data_r);
-            tcg_out_sxt(s, TCG_TYPE_I64, MO_32, data_r, data_r);
-        } else {
-            tcg_out_ldst_r(s, I3312_LDRSWX, data_r, addr_r, otype, off_r);
-        }
-        break;
-    case MO_Q:
-        tcg_out_ldst_r(s, I3312_LDRX, data_r, addr_r, otype, off_r);
-        if (bswap) {
-            tcg_out_rev64(s, data_r, data_r);
-        }
-        break;
-    default:
-        tcg_abort();
-    }
-}
-
-static void tcg_out_qemu_st_direct(TCGContext *s, TCGMemOp memop,
-                                   TCGReg data_r, TCGReg addr_r,
-                                   TCGType otype, TCGReg off_r)
-{
-    const TCGMemOp bswap = memop & MO_BSWAP;
-
-    switch (memop & MO_SIZE) {
-    case MO_8:
-        tcg_out_ldst_r(s, I3312_STRB, data_r, addr_r, otype, off_r);
-        break;
-    case MO_16:
-        if (bswap && data_r != TCG_REG_XZR) {
-            tcg_out_rev16(s, TCG_REG_TMP, data_r);
-            data_r = TCG_REG_TMP;
-        }
-        tcg_out_ldst_r(s, I3312_STRH, data_r, addr_r, otype, off_r);
-        break;
-    case MO_32:
-        if (bswap && data_r != TCG_REG_XZR) {
-            tcg_out_rev32(s, TCG_REG_TMP, data_r);
-            data_r = TCG_REG_TMP;
-        }
-        tcg_out_ldst_r(s, I3312_STRW, data_r, addr_r, otype, off_r);
-        break;
-    case MO_64:
-        if (bswap && data_r != TCG_REG_XZR) {
-            tcg_out_rev64(s, TCG_REG_TMP, data_r);
-            data_r = TCG_REG_TMP;
-        }
-        tcg_out_ldst_r(s, I3312_STRX, data_r, addr_r, otype, off_r);
-        break;
-    default:
-        tcg_abort();
-    }
-}
-
-static void tcg_out_qemu_ld(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
-                            TCGMemOpIdx oi, TCGType ext)
-{
-    TCGMemOp memop = get_memop(oi);
-    const TCGType otype = TARGET_LONG_BITS == 64 ? TCG_TYPE_I64 : TCG_TYPE_I32;
-#ifdef CONFIG_SOFTMMU
-    unsigned mem_index = get_mmuidx(oi);
-    tcg_insn_unit *label_ptr;
-
-    tcg_out_tlb_read(s, addr_reg, memop, &label_ptr, mem_index, 1);
-    tcg_out_qemu_ld_direct(s, memop, ext, data_reg,
-                           TCG_REG_X1, otype, addr_reg);
-    add_qemu_ldst_label(s, true, oi, ext, data_reg, addr_reg,
-                        s->code_ptr, label_ptr);
-#else /* !CONFIG_SOFTMMU */
-    if (USE_GUEST_BASE) {
-        tcg_out_qemu_ld_direct(s, memop, ext, data_reg,
-                               TCG_REG_GUEST_BASE, otype, addr_reg);
-    } else {
-        tcg_out_qemu_ld_direct(s, memop, ext, data_reg,
-                               addr_reg, TCG_TYPE_I64, TCG_REG_XZR);
-    }
-#endif /* CONFIG_SOFTMMU */
-}
-
-static void tcg_out_qemu_st(TCGContext *s, TCGReg data_reg, TCGReg addr_reg,
-                            TCGMemOpIdx oi)
-{
-    TCGMemOp memop = get_memop(oi);
-    const TCGType otype = TARGET_LONG_BITS == 64 ? TCG_TYPE_I64 : TCG_TYPE_I32;
-#ifdef CONFIG_SOFTMMU
-    unsigned mem_index = get_mmuidx(oi);
-    tcg_insn_unit *label_ptr;
-
-    tcg_out_tlb_read(s, addr_reg, memop, &label_ptr, mem_index, 0);
-    tcg_out_qemu_st_direct(s, memop, data_reg,
-                           TCG_REG_X1, otype, addr_reg);
-    add_qemu_ldst_label(s, false, oi, (memop & MO_SIZE)== MO_64,
-                        data_reg, addr_reg, s->code_ptr, label_ptr);
-#else /* !CONFIG_SOFTMMU */
-    if (USE_GUEST_BASE) {
-        tcg_out_qemu_st_direct(s, memop, data_reg,
-                               TCG_REG_GUEST_BASE, otype, addr_reg);
-    } else {
-        tcg_out_qemu_st_direct(s, memop, data_reg,
-                               addr_reg, TCG_TYPE_I64, TCG_REG_XZR);
-    }
-#endif /* CONFIG_SOFTMMU */
-}
-
-static tcg_insn_unit *tb_ret_addr;
-
-static void tcg_out_op(TCGContext *s, TCGOpcode opc,
-                       const TCGArg args[TCG_MAX_OP_ARGS],
-                       const int const_args[TCG_MAX_OP_ARGS])
-{
-    /* 99% of the time, we can signal the use of extension registers
-       by looking to see if the opcode handles 64-bit data.  */
-    TCGType ext = (tcg_op_defs[opc].flags & TCG_OPF_64BIT) != 0;
-
-    /* Hoist the loads of the most common arguments.  */
-    TCGArg a0 = args[0];
-    TCGArg a1 = args[1];
-    TCGArg a2 = args[2];
-    int c2 = const_args[2];
-
-    /* Some operands are defined with "rZ" constraint, a register or
-       the zero register.  These need not actually test args[I] == 0.  */
-#define REG0(I)  (const_args[I] ? TCG_REG_XZR : (TCGReg)args[I])
-
-    switch (opc) {
-    case INDEX_op_exit_tb:
-        tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_X0, a0);
-        tcg_out_goto(s, tb_ret_addr);
-        break;
-
-    case INDEX_op_goto_tb:
-#ifndef USE_DIRECT_JUMP
-#error "USE_DIRECT_JUMP required for aarch64"
-#endif
-        tcg_debug_assert(s->tb_jmp_offset != NULL); /* consistency for USE_DIRECT_JUMP */
-        s->tb_jmp_offset[a0] = tcg_current_code_size(s);
-        /* actual branch destination will be patched by
-           aarch64_tb_set_jmp_target later, beware retranslation. */
-        tcg_out_goto_noaddr(s);
-        s->tb_next_offset[a0] = tcg_current_code_size(s);
-        break;
-
-    case INDEX_op_br:
-        tcg_out_goto_label(s, arg_label(a0));
-        break;
-
-    case INDEX_op_ld8u_i32:
-    case INDEX_op_ld8u_i64:
-        tcg_out_ldst(s, I3312_LDRB, a0, a1, a2);
-        break;
-    case INDEX_op_ld8s_i32:
-        tcg_out_ldst(s, I3312_LDRSBW, a0, a1, a2);
-        break;
-    case INDEX_op_ld8s_i64:
-        tcg_out_ldst(s, I3312_LDRSBX, a0, a1, a2);
-        break;
-    case INDEX_op_ld16u_i32:
-    case INDEX_op_ld16u_i64:
-        tcg_out_ldst(s, I3312_LDRH, a0, a1, a2);
-        break;
-    case INDEX_op_ld16s_i32:
-        tcg_out_ldst(s, I3312_LDRSHW, a0, a1, a2);
-        break;
-    case INDEX_op_ld16s_i64:
-        tcg_out_ldst(s, I3312_LDRSHX, a0, a1, a2);
-        break;
-    case INDEX_op_ld_i32:
-    case INDEX_op_ld32u_i64:
-        tcg_out_ldst(s, I3312_LDRW, a0, a1, a2);
-        break;
-    case INDEX_op_ld32s_i64:
-        tcg_out_ldst(s, I3312_LDRSWX, a0, a1, a2);
-        break;
-    case INDEX_op_ld_i64:
-        tcg_out_ldst(s, I3312_LDRX, a0, a1, a2);
-        break;
-
-    case INDEX_op_st8_i32:
-    case INDEX_op_st8_i64:
-        tcg_out_ldst(s, I3312_STRB, REG0(0), a1, a2);
-        break;
-    case INDEX_op_st16_i32:
-    case INDEX_op_st16_i64:
-        tcg_out_ldst(s, I3312_STRH, REG0(0), a1, a2);
-        break;
-    case INDEX_op_st_i32:
-    case INDEX_op_st32_i64:
-        tcg_out_ldst(s, I3312_STRW, REG0(0), a1, a2);
-        break;
-    case INDEX_op_st_i64:
-        tcg_out_ldst(s, I3312_STRX, REG0(0), a1, a2);
-        break;
-
-    case INDEX_op_add_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_add_i64:
-        if (c2) {
-            tcg_out_addsubi(s, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3502, ADD, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_sub_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_sub_i64:
-        if (c2) {
-            tcg_out_addsubi(s, ext, a0, a1, -a2);
-        } else {
-            tcg_out_insn(s, 3502, SUB, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_neg_i64:
-    case INDEX_op_neg_i32:
-        tcg_out_insn(s, 3502, SUB, ext, a0, TCG_REG_XZR, a1);
-        break;
-
-    case INDEX_op_and_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_and_i64:
-        if (c2) {
-            tcg_out_logicali(s, I3404_ANDI, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3510, AND, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_andc_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_andc_i64:
-        if (c2) {
-            tcg_out_logicali(s, I3404_ANDI, ext, a0, a1, ~a2);
-        } else {
-            tcg_out_insn(s, 3510, BIC, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_or_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_or_i64:
-        if (c2) {
-            tcg_out_logicali(s, I3404_ORRI, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3510, ORR, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_orc_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_orc_i64:
-        if (c2) {
-            tcg_out_logicali(s, I3404_ORRI, ext, a0, a1, ~a2);
-        } else {
-            tcg_out_insn(s, 3510, ORN, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_xor_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_xor_i64:
-        if (c2) {
-            tcg_out_logicali(s, I3404_EORI, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3510, EOR, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_eqv_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_eqv_i64:
-        if (c2) {
-            tcg_out_logicali(s, I3404_EORI, ext, a0, a1, ~a2);
-        } else {
-            tcg_out_insn(s, 3510, EON, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_not_i64:
-    case INDEX_op_not_i32:
-        tcg_out_insn(s, 3510, ORN, ext, a0, TCG_REG_XZR, a1);
-        break;
-
-    case INDEX_op_mul_i64:
-    case INDEX_op_mul_i32:
-        tcg_out_insn(s, 3509, MADD, ext, a0, a1, a2, TCG_REG_XZR);
-        break;
-
-    case INDEX_op_div_i64:
-    case INDEX_op_div_i32:
-        tcg_out_insn(s, 3508, SDIV, ext, a0, a1, a2);
-        break;
-    case INDEX_op_divu_i64:
-    case INDEX_op_divu_i32:
-        tcg_out_insn(s, 3508, UDIV, ext, a0, a1, a2);
-        break;
-
-    case INDEX_op_rem_i64:
-    case INDEX_op_rem_i32:
-        tcg_out_insn(s, 3508, SDIV, ext, TCG_REG_TMP, a1, a2);
-        tcg_out_insn(s, 3509, MSUB, ext, a0, TCG_REG_TMP, a2, a1);
-        break;
-    case INDEX_op_remu_i64:
-    case INDEX_op_remu_i32:
-        tcg_out_insn(s, 3508, UDIV, ext, TCG_REG_TMP, a1, a2);
-        tcg_out_insn(s, 3509, MSUB, ext, a0, TCG_REG_TMP, a2, a1);
-        break;
-
-    case INDEX_op_shl_i64:
-    case INDEX_op_shl_i32:
-        if (c2) {
-            tcg_out_shl(s, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3508, LSLV, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_shr_i64:
-    case INDEX_op_shr_i32:
-        if (c2) {
-            tcg_out_shr(s, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3508, LSRV, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_sar_i64:
-    case INDEX_op_sar_i32:
-        if (c2) {
-            tcg_out_sar(s, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3508, ASRV, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_rotr_i64:
-    case INDEX_op_rotr_i32:
-        if (c2) {
-            tcg_out_rotr(s, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3508, RORV, ext, a0, a1, a2);
-        }
-        break;
-
-    case INDEX_op_rotl_i64:
-    case INDEX_op_rotl_i32:
-        if (c2) {
-            tcg_out_rotl(s, ext, a0, a1, a2);
-        } else {
-            tcg_out_insn(s, 3502, SUB, 0, TCG_REG_TMP, TCG_REG_XZR, a2);
-            tcg_out_insn(s, 3508, RORV, ext, a0, a1, TCG_REG_TMP);
-        }
-        break;
-
-    case INDEX_op_brcond_i32:
-        a1 = (int32_t)a1;
-        /* FALLTHRU */
-    case INDEX_op_brcond_i64:
-        tcg_out_brcond(s, ext, a2, a0, a1, const_args[1], arg_label(args[3]));
-        break;
-
-    case INDEX_op_setcond_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_setcond_i64:
-        tcg_out_cmp(s, ext, a1, a2, c2);
-        /* Use CSET alias of CSINC Wd, WZR, WZR, invert(cond).  */
-        tcg_out_insn(s, 3506, CSINC, TCG_TYPE_I32, a0, TCG_REG_XZR,
-                     TCG_REG_XZR, tcg_invert_cond(args[3]));
-        break;
-
-    case INDEX_op_movcond_i32:
-        a2 = (int32_t)a2;
-        /* FALLTHRU */
-    case INDEX_op_movcond_i64:
-        tcg_out_cmp(s, ext, a1, a2, c2);
-        tcg_out_insn(s, 3506, CSEL, ext, a0, REG0(3), REG0(4), args[5]);
-        break;
-
-    case INDEX_op_qemu_ld_i32:
-    case INDEX_op_qemu_ld_i64:
-        tcg_out_qemu_ld(s, a0, a1, a2, ext);
-        break;
-    case INDEX_op_qemu_st_i32:
-    case INDEX_op_qemu_st_i64:
-        tcg_out_qemu_st(s, REG0(0), a1, a2);
-        break;
-
-    case INDEX_op_bswap64_i64:
-        tcg_out_rev64(s, a0, a1);
-        break;
-    case INDEX_op_bswap32_i64:
-    case INDEX_op_bswap32_i32:
-        tcg_out_rev32(s, a0, a1);
-        break;
-    case INDEX_op_bswap16_i64:
-    case INDEX_op_bswap16_i32:
-        tcg_out_rev16(s, a0, a1);
-        break;
-
-    case INDEX_op_ext8s_i64:
-    case INDEX_op_ext8s_i32:
-        tcg_out_sxt(s, ext, MO_8, a0, a1);
-        break;
-    case INDEX_op_ext16s_i64:
-    case INDEX_op_ext16s_i32:
-        tcg_out_sxt(s, ext, MO_16, a0, a1);
-        break;
-    case INDEX_op_ext_i32_i64:
-    case INDEX_op_ext32s_i64:
-        tcg_out_sxt(s, TCG_TYPE_I64, MO_32, a0, a1);
-        break;
-    case INDEX_op_ext8u_i64:
-    case INDEX_op_ext8u_i32:
-        tcg_out_uxt(s, MO_8, a0, a1);
-        break;
-    case INDEX_op_ext16u_i64:
-    case INDEX_op_ext16u_i32:
-        tcg_out_uxt(s, MO_16, a0, a1);
-        break;
-    case INDEX_op_extu_i32_i64:
-    case INDEX_op_ext32u_i64:
-        tcg_out_movr(s, TCG_TYPE_I32, a0, a1);
-        break;
-
-    case INDEX_op_deposit_i64:
-    case INDEX_op_deposit_i32:
-        tcg_out_dep(s, ext, a0, REG0(2), args[3], args[4]);
-        break;
-
-    case INDEX_op_add2_i32:
-        tcg_out_addsub2(s, TCG_TYPE_I32, a0, a1, REG0(2), REG0(3),
-                        (int32_t)args[4], args[5], const_args[4],
-                        const_args[5], false);
-        break;
-    case INDEX_op_add2_i64:
-        tcg_out_addsub2(s, TCG_TYPE_I64, a0, a1, REG0(2), REG0(3), args[4],
-                        args[5], const_args[4], const_args[5], false);
-        break;
-    case INDEX_op_sub2_i32:
-        tcg_out_addsub2(s, TCG_TYPE_I32, a0, a1, REG0(2), REG0(3),
-                        (int32_t)args[4], args[5], const_args[4],
-                        const_args[5], true);
-        break;
-    case INDEX_op_sub2_i64:
-        tcg_out_addsub2(s, TCG_TYPE_I64, a0, a1, REG0(2), REG0(3), args[4],
-                        args[5], const_args[4], const_args[5], true);
-        break;
-
-    case INDEX_op_muluh_i64:
-        tcg_out_insn(s, 3508, UMULH, TCG_TYPE_I64, a0, a1, a2);
-        break;
-    case INDEX_op_mulsh_i64:
-        tcg_out_insn(s, 3508, SMULH, TCG_TYPE_I64, a0, a1, a2);
-        break;
-
-    case INDEX_op_mov_i32:  /* Always emitted via tcg_out_mov.  */
-    case INDEX_op_mov_i64:
-    case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi.  */
-    case INDEX_op_movi_i64:
-    case INDEX_op_call:     /* Always emitted via tcg_out_call.  */
-    default:
-        tcg_abort();
-    }
-
-#undef REG0
-}
-
-static const TCGTargetOpDef aarch64_op_defs[] = {
-    { INDEX_op_exit_tb, { } },
-    { INDEX_op_goto_tb, { } },
-    { INDEX_op_br, { } },
-
-    { INDEX_op_ld8u_i32, { "r", "r" } },
-    { INDEX_op_ld8s_i32, { "r", "r" } },
-    { INDEX_op_ld16u_i32, { "r", "r" } },
-    { INDEX_op_ld16s_i32, { "r", "r" } },
-    { INDEX_op_ld_i32, { "r", "r" } },
-    { INDEX_op_ld8u_i64, { "r", "r" } },
-    { INDEX_op_ld8s_i64, { "r", "r" } },
-    { INDEX_op_ld16u_i64, { "r", "r" } },
-    { INDEX_op_ld16s_i64, { "r", "r" } },
-    { INDEX_op_ld32u_i64, { "r", "r" } },
-    { INDEX_op_ld32s_i64, { "r", "r" } },
-    { INDEX_op_ld_i64, { "r", "r" } },
-
-    { INDEX_op_st8_i32, { "rZ", "r" } },
-    { INDEX_op_st16_i32, { "rZ", "r" } },
-    { INDEX_op_st_i32, { "rZ", "r" } },
-    { INDEX_op_st8_i64, { "rZ", "r" } },
-    { INDEX_op_st16_i64, { "rZ", "r" } },
-    { INDEX_op_st32_i64, { "rZ", "r" } },
-    { INDEX_op_st_i64, { "rZ", "r" } },
-
-    { INDEX_op_add_i32, { "r", "r", "rA" } },
-    { INDEX_op_add_i64, { "r", "r", "rA" } },
-    { INDEX_op_sub_i32, { "r", "r", "rA" } },
-    { INDEX_op_sub_i64, { "r", "r", "rA" } },
-    { INDEX_op_mul_i32, { "r", "r", "r" } },
-    { INDEX_op_mul_i64, { "r", "r", "r" } },
-    { INDEX_op_div_i32, { "r", "r", "r" } },
-    { INDEX_op_div_i64, { "r", "r", "r" } },
-    { INDEX_op_divu_i32, { "r", "r", "r" } },
-    { INDEX_op_divu_i64, { "r", "r", "r" } },
-    { INDEX_op_rem_i32, { "r", "r", "r" } },
-    { INDEX_op_rem_i64, { "r", "r", "r" } },
-    { INDEX_op_remu_i32, { "r", "r", "r" } },
-    { INDEX_op_remu_i64, { "r", "r", "r" } },
-    { INDEX_op_and_i32, { "r", "r", "rL" } },
-    { INDEX_op_and_i64, { "r", "r", "rL" } },
-    { INDEX_op_or_i32, { "r", "r", "rL" } },
-    { INDEX_op_or_i64, { "r", "r", "rL" } },
-    { INDEX_op_xor_i32, { "r", "r", "rL" } },
-    { INDEX_op_xor_i64, { "r", "r", "rL" } },
-    { INDEX_op_andc_i32, { "r", "r", "rL" } },
-    { INDEX_op_andc_i64, { "r", "r", "rL" } },
-    { INDEX_op_orc_i32, { "r", "r", "rL" } },
-    { INDEX_op_orc_i64, { "r", "r", "rL" } },
-    { INDEX_op_eqv_i32, { "r", "r", "rL" } },
-    { INDEX_op_eqv_i64, { "r", "r", "rL" } },
-
-    { INDEX_op_neg_i32, { "r", "r" } },
-    { INDEX_op_neg_i64, { "r", "r" } },
-    { INDEX_op_not_i32, { "r", "r" } },
-    { INDEX_op_not_i64, { "r", "r" } },
-
-    { INDEX_op_shl_i32, { "r", "r", "ri" } },
-    { INDEX_op_shr_i32, { "r", "r", "ri" } },
-    { INDEX_op_sar_i32, { "r", "r", "ri" } },
-    { INDEX_op_rotl_i32, { "r", "r", "ri" } },
-    { INDEX_op_rotr_i32, { "r", "r", "ri" } },
-    { INDEX_op_shl_i64, { "r", "r", "ri" } },
-    { INDEX_op_shr_i64, { "r", "r", "ri" } },
-    { INDEX_op_sar_i64, { "r", "r", "ri" } },
-    { INDEX_op_rotl_i64, { "r", "r", "ri" } },
-    { INDEX_op_rotr_i64, { "r", "r", "ri" } },
-
-    { INDEX_op_brcond_i32, { "r", "rA" } },
-    { INDEX_op_brcond_i64, { "r", "rA" } },
-    { INDEX_op_setcond_i32, { "r", "r", "rA" } },
-    { INDEX_op_setcond_i64, { "r", "r", "rA" } },
-    { INDEX_op_movcond_i32, { "r", "r", "rA", "rZ", "rZ" } },
-    { INDEX_op_movcond_i64, { "r", "r", "rA", "rZ", "rZ" } },
-
-    { INDEX_op_qemu_ld_i32, { "r", "l" } },
-    { INDEX_op_qemu_ld_i64, { "r", "l" } },
-    { INDEX_op_qemu_st_i32, { "lZ", "l" } },
-    { INDEX_op_qemu_st_i64, { "lZ", "l" } },
-
-    { INDEX_op_bswap16_i32, { "r", "r" } },
-    { INDEX_op_bswap32_i32, { "r", "r" } },
-    { INDEX_op_bswap16_i64, { "r", "r" } },
-    { INDEX_op_bswap32_i64, { "r", "r" } },
-    { INDEX_op_bswap64_i64, { "r", "r" } },
-
-    { INDEX_op_ext8s_i32, { "r", "r" } },
-    { INDEX_op_ext16s_i32, { "r", "r" } },
-    { INDEX_op_ext8u_i32, { "r", "r" } },
-    { INDEX_op_ext16u_i32, { "r", "r" } },
-
-    { INDEX_op_ext8s_i64, { "r", "r" } },
-    { INDEX_op_ext16s_i64, { "r", "r" } },
-    { INDEX_op_ext32s_i64, { "r", "r" } },
-    { INDEX_op_ext8u_i64, { "r", "r" } },
-    { INDEX_op_ext16u_i64, { "r", "r" } },
-    { INDEX_op_ext32u_i64, { "r", "r" } },
-    { INDEX_op_ext_i32_i64, { "r", "r" } },
-    { INDEX_op_extu_i32_i64, { "r", "r" } },
-
-    { INDEX_op_deposit_i32, { "r", "0", "rZ" } },
-    { INDEX_op_deposit_i64, { "r", "0", "rZ" } },
-
-    { INDEX_op_add2_i32, { "r", "r", "rZ", "rZ", "rA", "rMZ" } },
-    { INDEX_op_add2_i64, { "r", "r", "rZ", "rZ", "rA", "rMZ" } },
-    { INDEX_op_sub2_i32, { "r", "r", "rZ", "rZ", "rA", "rMZ" } },
-    { INDEX_op_sub2_i64, { "r", "r", "rZ", "rZ", "rA", "rMZ" } },
-
-    { INDEX_op_muluh_i64, { "r", "r", "r" } },
-    { INDEX_op_mulsh_i64, { "r", "r", "r" } },
-
-    { -1 },
-};
-
-static void tcg_target_init(TCGContext *s)
-{
-    tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffffffff);
-    tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0, 0xffffffff);
-
-    tcg_regset_set32(tcg_target_call_clobber_regs, 0,
-                     (1 << TCG_REG_X0) | (1 << TCG_REG_X1) |
-                     (1 << TCG_REG_X2) | (1 << TCG_REG_X3) |
-                     (1 << TCG_REG_X4) | (1 << TCG_REG_X5) |
-                     (1 << TCG_REG_X6) | (1 << TCG_REG_X7) |
-                     (1 << TCG_REG_X8) | (1 << TCG_REG_X9) |
-                     (1 << TCG_REG_X10) | (1 << TCG_REG_X11) |
-                     (1 << TCG_REG_X12) | (1 << TCG_REG_X13) |
-                     (1 << TCG_REG_X14) | (1 << TCG_REG_X15) |
-                     (1 << TCG_REG_X16) | (1 << TCG_REG_X17) |
-                     (1 << TCG_REG_X18) | (1 << TCG_REG_X30));
-
-    tcg_regset_clear(s->reserved_regs);
-    tcg_regset_set_reg(s->reserved_regs, TCG_REG_SP);
-    tcg_regset_set_reg(s->reserved_regs, TCG_REG_FP);
-    tcg_regset_set_reg(s->reserved_regs, TCG_REG_TMP);
-    tcg_regset_set_reg(s->reserved_regs, TCG_REG_X18); /* platform register */
-
-    tcg_add_target_add_op_defs(aarch64_op_defs);
-}
-
-/* Saving pairs: (X19, X20) .. (X27, X28), (X29(fp), X30(lr)).  */
-#define PUSH_SIZE  ((30 - 19 + 1) * 8)
-
-#define FRAME_SIZE \
-    ((PUSH_SIZE \
-      + TCG_STATIC_CALL_ARGS_SIZE \
-      + CPU_TEMP_BUF_NLONGS * sizeof(long) \
-      + TCG_TARGET_STACK_ALIGN - 1) \
-     & ~(TCG_TARGET_STACK_ALIGN - 1))
-
-/* We're expecting a 2 byte uleb128 encoded value.  */
-QEMU_BUILD_BUG_ON(FRAME_SIZE >= (1 << 14));
-
-/* We're expecting to use a single ADDI insn.  */
-QEMU_BUILD_BUG_ON(FRAME_SIZE - PUSH_SIZE > 0xfff);
-
-static void tcg_target_qemu_prologue(TCGContext *s)
-{
-    TCGReg r;
-
-    /* Push (FP, LR) and allocate space for all saved registers.  */
-    tcg_out_insn(s, 3314, STP, TCG_REG_FP, TCG_REG_LR,
-                 TCG_REG_SP, -PUSH_SIZE, 1, 1);
-
-    /* Set up frame pointer for canonical unwinding.  */
-    tcg_out_movr_sp(s, TCG_TYPE_I64, TCG_REG_FP, TCG_REG_SP);
-
-    /* Store callee-preserved regs x19..x28.  */
-    for (r = TCG_REG_X19; r <= TCG_REG_X27; r += 2) {
-        int ofs = (r - TCG_REG_X19 + 2) * 8;
-        tcg_out_insn(s, 3314, STP, r, r + 1, TCG_REG_SP, ofs, 1, 0);
-    }
-
-    /* Make stack space for TCG locals.  */
-    tcg_out_insn(s, 3401, SUBI, TCG_TYPE_I64, TCG_REG_SP, TCG_REG_SP,
-                 FRAME_SIZE - PUSH_SIZE);
-
-    /* Inform TCG about how to find TCG locals with register, offset, size.  */
-    tcg_set_frame(s, TCG_REG_SP, TCG_STATIC_CALL_ARGS_SIZE,
-                  CPU_TEMP_BUF_NLONGS * sizeof(long));
-
-#if !defined(CONFIG_SOFTMMU)
-    if (USE_GUEST_BASE) {
-        tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_GUEST_BASE, guest_base);
-        tcg_regset_set_reg(s->reserved_regs, TCG_REG_GUEST_BASE);
-    }
-#endif
-
-    tcg_out_mov(s, TCG_TYPE_PTR, TCG_AREG0, tcg_target_call_iarg_regs[0]);
-    tcg_out_insn(s, 3207, BR, tcg_target_call_iarg_regs[1]);
-
-    tb_ret_addr = s->code_ptr;
-
-    /* Remove TCG locals stack space.  */
-    tcg_out_insn(s, 3401, ADDI, TCG_TYPE_I64, TCG_REG_SP, TCG_REG_SP,
-                 FRAME_SIZE - PUSH_SIZE);
-
-    /* Restore registers x19..x28.  */
-    for (r = TCG_REG_X19; r <= TCG_REG_X27; r += 2) {
-        int ofs = (r - TCG_REG_X19 + 2) * 8;
-        tcg_out_insn(s, 3314, LDP, r, r + 1, TCG_REG_SP, ofs, 1, 0);
-    }
-
-    /* Pop (FP, LR), restore SP to previous frame.  */
-    tcg_out_insn(s, 3314, LDP, TCG_REG_FP, TCG_REG_LR,
-                 TCG_REG_SP, PUSH_SIZE, 0, 1);
-    tcg_out_insn(s, 3207, RET, TCG_REG_LR);
-}
-
-typedef struct {
-    DebugFrameHeader h;
-    uint8_t fde_def_cfa[4];
-    uint8_t fde_reg_ofs[24];
-} DebugFrame;
-
-#define ELF_HOST_MACHINE EM_AARCH64
-
-static const DebugFrame debug_frame = {
-    .h.cie.len = sizeof(DebugFrameCIE)-4, /* length after .len member */
-    .h.cie.id = -1,
-    .h.cie.version = 1,
-    .h.cie.code_align = 1,
-    .h.cie.data_align = 0x78,             /* sleb128 -8 */
-    .h.cie.return_column = TCG_REG_LR,
-
-    /* Total FDE size does not include the "len" member.  */
-    .h.fde.len = sizeof(DebugFrame) - offsetof(DebugFrame, h.fde.cie_offset),
-
-    .fde_def_cfa = {
-        12, TCG_REG_SP,                 /* DW_CFA_def_cfa sp, ... */
-        (FRAME_SIZE & 0x7f) | 0x80,     /* ... uleb128 FRAME_SIZE */
-        (FRAME_SIZE >> 7)
-    },
-    .fde_reg_ofs = {
-        0x80 + 28, 1,                   /* DW_CFA_offset, x28,  -8 */
-        0x80 + 27, 2,                   /* DW_CFA_offset, x27, -16 */
-        0x80 + 26, 3,                   /* DW_CFA_offset, x26, -24 */
-        0x80 + 25, 4,                   /* DW_CFA_offset, x25, -32 */
-        0x80 + 24, 5,                   /* DW_CFA_offset, x24, -40 */
-        0x80 + 23, 6,                   /* DW_CFA_offset, x23, -48 */
-        0x80 + 22, 7,                   /* DW_CFA_offset, x22, -56 */
-        0x80 + 21, 8,                   /* DW_CFA_offset, x21, -64 */
-        0x80 + 20, 9,                   /* DW_CFA_offset, x20, -72 */
-        0x80 + 19, 10,                  /* DW_CFA_offset, x1p, -80 */
-        0x80 + 30, 11,                  /* DW_CFA_offset,  lr, -88 */
-        0x80 + 29, 12,                  /* DW_CFA_offset,  fp, -96 */
-    }
-};
-
-void tcg_register_jit(void *buf, size_t buf_size)
-{
-    tcg_register_jit_int(buf, buf_size, &debug_frame, sizeof(debug_frame));
-}