gen_amd64_regalloc_if.c

#include "gen_amd64_regalloc_if.h"

#include "amd64_bearch_t.h"

const arch_register_req_t amd64_class_reg_req_flags = {
    .cls   = &amd64_reg_classes[CLASS_amd64_flags],
    .width = 1,
};
static const unsigned amd64_limited_flags_eflags[] = { (1U << REG_FLAGS_EFLAGS) };
const arch_register_req_t amd64_single_reg_req_flags_eflags = {
    .cls     = &amd64_reg_classes[CLASS_amd64_flags],
    .limited = amd64_limited_flags_eflags,
    .width   = 1,
};
const arch_register_req_t amd64_class_reg_req_gp = {
    .cls   = &amd64_reg_classes[CLASS_amd64_gp],
    .width = 1,
};
static const unsigned amd64_limited_gp_rax[] = { (1U << REG_GP_RAX) };
const arch_register_req_t amd64_single_reg_req_gp_rax = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rax,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rcx[] = { (1U << REG_GP_RCX) };
const arch_register_req_t amd64_single_reg_req_gp_rcx = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rcx,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rdx[] = { (1U << REG_GP_RDX) };
const arch_register_req_t amd64_single_reg_req_gp_rdx = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rdx,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rsi[] = { (1U << REG_GP_RSI) };
const arch_register_req_t amd64_single_reg_req_gp_rsi = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rsi,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rdi[] = { (1U << REG_GP_RDI) };
const arch_register_req_t amd64_single_reg_req_gp_rdi = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rdi,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rbx[] = { (1U << REG_GP_RBX) };
const arch_register_req_t amd64_single_reg_req_gp_rbx = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rbx,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rbp[] = { (1U << REG_GP_RBP) };
const arch_register_req_t amd64_single_reg_req_gp_rbp = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rbp,
    .width   = 1,
};
static const unsigned amd64_limited_gp_rsp[] = { (1U << REG_GP_RSP) };
const arch_register_req_t amd64_single_reg_req_gp_rsp = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_rsp,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r8[] = { (1U << REG_GP_R8) };
const arch_register_req_t amd64_single_reg_req_gp_r8 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r8,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r9[] = { (1U << REG_GP_R9) };
const arch_register_req_t amd64_single_reg_req_gp_r9 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r9,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r10[] = { (1U << REG_GP_R10) };
const arch_register_req_t amd64_single_reg_req_gp_r10 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r10,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r11[] = { (1U << REG_GP_R11) };
const arch_register_req_t amd64_single_reg_req_gp_r11 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r11,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r12[] = { (1U << REG_GP_R12) };
const arch_register_req_t amd64_single_reg_req_gp_r12 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r12,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r13[] = { (1U << REG_GP_R13) };
const arch_register_req_t amd64_single_reg_req_gp_r13 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r13,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r14[] = { (1U << REG_GP_R14) };
const arch_register_req_t amd64_single_reg_req_gp_r14 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r14,
    .width   = 1,
};
static const unsigned amd64_limited_gp_r15[] = { (1U << REG_GP_R15) };
const arch_register_req_t amd64_single_reg_req_gp_r15 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_gp],
    .limited = amd64_limited_gp_r15,
    .width   = 1,
};
const arch_register_req_t amd64_class_reg_req_x87 = {
    .cls   = &amd64_reg_classes[CLASS_amd64_x87],
    .width = 1,
};
static const unsigned amd64_limited_x87_st0[] = { (1U << REG_X87_ST0) };
const arch_register_req_t amd64_single_reg_req_x87_st0 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st0,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st1[] = { (1U << REG_X87_ST1) };
const arch_register_req_t amd64_single_reg_req_x87_st1 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st1,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st2[] = { (1U << REG_X87_ST2) };
const arch_register_req_t amd64_single_reg_req_x87_st2 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st2,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st3[] = { (1U << REG_X87_ST3) };
const arch_register_req_t amd64_single_reg_req_x87_st3 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st3,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st4[] = { (1U << REG_X87_ST4) };
const arch_register_req_t amd64_single_reg_req_x87_st4 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st4,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st5[] = { (1U << REG_X87_ST5) };
const arch_register_req_t amd64_single_reg_req_x87_st5 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st5,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st6[] = { (1U << REG_X87_ST6) };
const arch_register_req_t amd64_single_reg_req_x87_st6 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st6,
    .width   = 1,
};
static const unsigned amd64_limited_x87_st7[] = { (1U << REG_X87_ST7) };
const arch_register_req_t amd64_single_reg_req_x87_st7 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_x87],
    .limited = amd64_limited_x87_st7,
    .width   = 1,
};
const arch_register_req_t amd64_class_reg_req_xmm = {
    .cls   = &amd64_reg_classes[CLASS_amd64_xmm],
    .width = 1,
};
static const unsigned amd64_limited_xmm_xmm0[] = { (1U << REG_XMM_XMM0) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm0 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm0,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm1[] = { (1U << REG_XMM_XMM1) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm1 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm1,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm2[] = { (1U << REG_XMM_XMM2) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm2 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm2,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm3[] = { (1U << REG_XMM_XMM3) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm3 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm3,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm4[] = { (1U << REG_XMM_XMM4) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm4 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm4,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm5[] = { (1U << REG_XMM_XMM5) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm5 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm5,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm6[] = { (1U << REG_XMM_XMM6) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm6 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm6,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm7[] = { (1U << REG_XMM_XMM7) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm7 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm7,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm8[] = { (1U << REG_XMM_XMM8) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm8 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm8,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm9[] = { (1U << REG_XMM_XMM9) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm9 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm9,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm10[] = { (1U << REG_XMM_XMM10) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm10 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm10,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm11[] = { (1U << REG_XMM_XMM11) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm11 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm11,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm12[] = { (1U << REG_XMM_XMM12) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm12 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm12,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm13[] = { (1U << REG_XMM_XMM13) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm13 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm13,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm14[] = { (1U << REG_XMM_XMM14) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm14 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm14,
    .width   = 1,
};
static const unsigned amd64_limited_xmm_xmm15[] = { (1U << REG_XMM_XMM15) };
const arch_register_req_t amd64_single_reg_req_xmm_xmm15 = {
    .cls     = &amd64_reg_classes[CLASS_amd64_xmm],
    .limited = amd64_limited_xmm_xmm15,
    .width   = 1,
};


arch_register_class_t amd64_reg_classes[] = {
    {
        .name      = "amd64_flags",
        .mode      = NULL,
        .regs      = &amd64_registers[REG_EFLAGS],
        .class_req = &amd64_class_reg_req_flags,
        .index     = CLASS_amd64_flags,
        .n_regs    = 1,
        .manual_ra = true,
    },
    {
        .name      = "amd64_gp",
        .mode      = NULL,
        .regs      = &amd64_registers[REG_RAX],
        .class_req = &amd64_class_reg_req_gp,
        .index     = CLASS_amd64_gp,
        .n_regs    = 16,
        .manual_ra = false,
    },
    {
        .name      = "amd64_x87",
        .mode      = NULL,
        .regs      = &amd64_registers[REG_ST0],
        .class_req = &amd64_class_reg_req_x87,
        .index     = CLASS_amd64_x87,
        .n_regs    = 8,
        .manual_ra = false,
    },
    {
        .name      = "amd64_xmm",
        .mode      = NULL,
        .regs      = &amd64_registers[REG_XMM0],
        .class_req = &amd64_class_reg_req_xmm,
        .index     = CLASS_amd64_xmm,
        .n_regs    = 16,
        .manual_ra = false,
    },

};

const arch_register_t amd64_registers[] = {
    {
        .name         = "eflags",
        .cls          = &amd64_reg_classes[CLASS_amd64_flags],
        .single_req   = &amd64_single_reg_req_flags_eflags,
        .index        = REG_FLAGS_EFLAGS,
        .global_index = REG_EFLAGS,
        .dwarf_number = 49,
        .encoding     = REG_FLAGS_EFLAGS,
        .is_virtual   = false,
    },
    {
        .name         = "rax",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rax,
        .index        = REG_GP_RAX,
        .global_index = REG_RAX,
        .dwarf_number = 0,
        .encoding     = REG_GP_RAX,
        .is_virtual   = false,
    },
    {
        .name         = "rcx",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rcx,
        .index        = REG_GP_RCX,
        .global_index = REG_RCX,
        .dwarf_number = 2,
        .encoding     = REG_GP_RCX,
        .is_virtual   = false,
    },
    {
        .name         = "rdx",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rdx,
        .index        = REG_GP_RDX,
        .global_index = REG_RDX,
        .dwarf_number = 1,
        .encoding     = REG_GP_RDX,
        .is_virtual   = false,
    },
    {
        .name         = "rsi",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rsi,
        .index        = REG_GP_RSI,
        .global_index = REG_RSI,
        .dwarf_number = 4,
        .encoding     = REG_GP_RSI,
        .is_virtual   = false,
    },
    {
        .name         = "rdi",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rdi,
        .index        = REG_GP_RDI,
        .global_index = REG_RDI,
        .dwarf_number = 5,
        .encoding     = REG_GP_RDI,
        .is_virtual   = false,
    },
    {
        .name         = "rbx",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rbx,
        .index        = REG_GP_RBX,
        .global_index = REG_RBX,
        .dwarf_number = 3,
        .encoding     = REG_GP_RBX,
        .is_virtual   = false,
    },
    {
        .name         = "rbp",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rbp,
        .index        = REG_GP_RBP,
        .global_index = REG_RBP,
        .dwarf_number = 6,
        .encoding     = REG_GP_RBP,
        .is_virtual   = false,
    },
    {
        .name         = "rsp",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_rsp,
        .index        = REG_GP_RSP,
        .global_index = REG_RSP,
        .dwarf_number = 7,
        .encoding     = REG_GP_RSP,
        .is_virtual   = false,
    },
    {
        .name         = "r8",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r8,
        .index        = REG_GP_R8,
        .global_index = REG_R8,
        .dwarf_number = 8,
        .encoding     = REG_GP_R8,
        .is_virtual   = false,
    },
    {
        .name         = "r9",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r9,
        .index        = REG_GP_R9,
        .global_index = REG_R9,
        .dwarf_number = 9,
        .encoding     = REG_GP_R9,
        .is_virtual   = false,
    },
    {
        .name         = "r10",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r10,
        .index        = REG_GP_R10,
        .global_index = REG_R10,
        .dwarf_number = 10,
        .encoding     = REG_GP_R10,
        .is_virtual   = false,
    },
    {
        .name         = "r11",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r11,
        .index        = REG_GP_R11,
        .global_index = REG_R11,
        .dwarf_number = 11,
        .encoding     = REG_GP_R11,
        .is_virtual   = false,
    },
    {
        .name         = "r12",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r12,
        .index        = REG_GP_R12,
        .global_index = REG_R12,
        .dwarf_number = 12,
        .encoding     = REG_GP_R12,
        .is_virtual   = false,
    },
    {
        .name         = "r13",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r13,
        .index        = REG_GP_R13,
        .global_index = REG_R13,
        .dwarf_number = 13,
        .encoding     = REG_GP_R13,
        .is_virtual   = false,
    },
    {
        .name         = "r14",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r14,
        .index        = REG_GP_R14,
        .global_index = REG_R14,
        .dwarf_number = 14,
        .encoding     = REG_GP_R14,
        .is_virtual   = false,
    },
    {
        .name         = "r15",
        .cls          = &amd64_reg_classes[CLASS_amd64_gp],
        .single_req   = &amd64_single_reg_req_gp_r15,
        .index        = REG_GP_R15,
        .global_index = REG_R15,
        .dwarf_number = 15,
        .encoding     = REG_GP_R15,
        .is_virtual   = false,
    },
    {
        .name         = "st",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st0,
        .index        = REG_X87_ST0,
        .global_index = REG_ST0,
        .dwarf_number = 11,
        .encoding     = 0,
        .is_virtual   = false,
    },
    {
        .name         = "st(1)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st1,
        .index        = REG_X87_ST1,
        .global_index = REG_ST1,
        .dwarf_number = 12,
        .encoding     = 1,
        .is_virtual   = false,
    },
    {
        .name         = "st(2)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st2,
        .index        = REG_X87_ST2,
        .global_index = REG_ST2,
        .dwarf_number = 13,
        .encoding     = 2,
        .is_virtual   = false,
    },
    {
        .name         = "st(3)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st3,
        .index        = REG_X87_ST3,
        .global_index = REG_ST3,
        .dwarf_number = 14,
        .encoding     = 3,
        .is_virtual   = false,
    },
    {
        .name         = "st(4)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st4,
        .index        = REG_X87_ST4,
        .global_index = REG_ST4,
        .dwarf_number = 15,
        .encoding     = 4,
        .is_virtual   = false,
    },
    {
        .name         = "st(5)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st5,
        .index        = REG_X87_ST5,
        .global_index = REG_ST5,
        .dwarf_number = 16,
        .encoding     = 5,
        .is_virtual   = false,
    },
    {
        .name         = "st(6)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st6,
        .index        = REG_X87_ST6,
        .global_index = REG_ST6,
        .dwarf_number = 17,
        .encoding     = 6,
        .is_virtual   = false,
    },
    {
        .name         = "st(7)",
        .cls          = &amd64_reg_classes[CLASS_amd64_x87],
        .single_req   = &amd64_single_reg_req_x87_st7,
        .index        = REG_X87_ST7,
        .global_index = REG_ST7,
        .dwarf_number = 18,
        .encoding     = 7,
        .is_virtual   = false,
    },
    {
        .name         = "xmm0",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm0,
        .index        = REG_XMM_XMM0,
        .global_index = REG_XMM0,
        .dwarf_number = 17,
        .encoding     = REG_XMM_XMM0,
        .is_virtual   = false,
    },
    {
        .name         = "xmm1",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm1,
        .index        = REG_XMM_XMM1,
        .global_index = REG_XMM1,
        .dwarf_number = 18,
        .encoding     = REG_XMM_XMM1,
        .is_virtual   = false,
    },
    {
        .name         = "xmm2",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm2,
        .index        = REG_XMM_XMM2,
        .global_index = REG_XMM2,
        .dwarf_number = 19,
        .encoding     = REG_XMM_XMM2,
        .is_virtual   = false,
    },
    {
        .name         = "xmm3",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm3,
        .index        = REG_XMM_XMM3,
        .global_index = REG_XMM3,
        .dwarf_number = 20,
        .encoding     = REG_XMM_XMM3,
        .is_virtual   = false,
    },
    {
        .name         = "xmm4",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm4,
        .index        = REG_XMM_XMM4,
        .global_index = REG_XMM4,
        .dwarf_number = 21,
        .encoding     = REG_XMM_XMM4,
        .is_virtual   = false,
    },
    {
        .name         = "xmm5",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm5,
        .index        = REG_XMM_XMM5,
        .global_index = REG_XMM5,
        .dwarf_number = 22,
        .encoding     = REG_XMM_XMM5,
        .is_virtual   = false,
    },
    {
        .name         = "xmm6",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm6,
        .index        = REG_XMM_XMM6,
        .global_index = REG_XMM6,
        .dwarf_number = 23,
        .encoding     = REG_XMM_XMM6,
        .is_virtual   = false,
    },
    {
        .name         = "xmm7",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm7,
        .index        = REG_XMM_XMM7,
        .global_index = REG_XMM7,
        .dwarf_number = 24,
        .encoding     = REG_XMM_XMM7,
        .is_virtual   = false,
    },
    {
        .name         = "xmm8",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm8,
        .index        = REG_XMM_XMM8,
        .global_index = REG_XMM8,
        .dwarf_number = 25,
        .encoding     = REG_XMM_XMM8,
        .is_virtual   = false,
    },
    {
        .name         = "xmm9",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm9,
        .index        = REG_XMM_XMM9,
        .global_index = REG_XMM9,
        .dwarf_number = 26,
        .encoding     = REG_XMM_XMM9,
        .is_virtual   = false,
    },
    {
        .name         = "xmm10",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm10,
        .index        = REG_XMM_XMM10,
        .global_index = REG_XMM10,
        .dwarf_number = 27,
        .encoding     = REG_XMM_XMM10,
        .is_virtual   = false,
    },
    {
        .name         = "xmm11",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm11,
        .index        = REG_XMM_XMM11,
        .global_index = REG_XMM11,
        .dwarf_number = 28,
        .encoding     = REG_XMM_XMM11,
        .is_virtual   = false,
    },
    {
        .name         = "xmm12",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm12,
        .index        = REG_XMM_XMM12,
        .global_index = REG_XMM12,
        .dwarf_number = 29,
        .encoding     = REG_XMM_XMM12,
        .is_virtual   = false,
    },
    {
        .name         = "xmm13",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm13,
        .index        = REG_XMM_XMM13,
        .global_index = REG_XMM13,
        .dwarf_number = 30,
        .encoding     = REG_XMM_XMM13,
        .is_virtual   = false,
    },
    {
        .name         = "xmm14",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm14,
        .index        = REG_XMM_XMM14,
        .global_index = REG_XMM14,
        .dwarf_number = 31,
        .encoding     = REG_XMM_XMM14,
        .is_virtual   = false,
    },
    {
        .name         = "xmm15",
        .cls          = &amd64_reg_classes[CLASS_amd64_xmm],
        .single_req   = &amd64_single_reg_req_xmm_xmm15,
        .index        = REG_XMM_XMM15,
        .global_index = REG_XMM15,
        .dwarf_number = 32,
        .encoding     = REG_XMM_XMM15,
        .is_virtual   = false,
    },

};

void amd64_register_init(void)
{
    amd64_reg_classes[CLASS_amd64_flags].mode = mode_Iu;
    amd64_reg_classes[CLASS_amd64_gp].mode = mode_Lu;
    amd64_reg_classes[CLASS_amd64_x87].mode = x86_mode_E;
    amd64_reg_classes[CLASS_amd64_xmm].mode = amd64_mode_xmm;

}