user: Translate the below assembly code into C programming language:

```asm
<test_xchg>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x12345678,%ebx
  mov    $0xfbca7654,%ebp
  mov    %ebx,%edx
  mov    %ebp,%ecx
  xchg   %edx,%ecx
  lea    D48(%rip),%r15
  mov    %r15,%rsi
  lea    D109(%rip),%r12
  mov    %r12,%rdi
  call   <printf@plt>
  mov    %ebx,%edx
  mov    %ebp,%ecx
  xchg   %dx,%cx
  lea    D65(%rip),%r14
  mov    %r14,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%edx
  mov    %ebp,%ecx
  xchg   %dl,%cl
  lea    D67(%rip),%r13
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%edx
  xchg   %edx,0x4(%rsp)
  mov    0x4(%rsp),%ecx
  mov    %r15,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%edx
  xchg   %dx,0x4(%rsp)
  mov    0x4(%rsp),%ecx
  mov    %r14,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%edx
  xchg   %dl,0x4(%rsp)
  mov    0x4(%rsp),%ecx
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %ebp,%eax
  cmpxchg %ecx,%r8d
  mov    $0xfbca7654,%edx
  lea    D77(%rip),%r15
  mov    %r15,%rsi
  lea    D78(%rip),%r12
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %ebp,%eax
  cmpxchg %cx,%r8w
  mov    $0xfbca7654,%edx
  lea    D46(%rip),%r14
  mov    %r14,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %ebp,%eax
  cmpxchg %cl,%r8b
  mov    $0xfbca7654,%edx
  lea    D42(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffefdfc,%r13d
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %r13d,%eax
  cmpxchg %ecx,%r8d
  mov    $0xfffefdfc,%edx
  mov    %r15,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %r13d,%eax
  cmpxchg %cx,%r8w
  mov    $0xfffefdfc,%edx
  mov    %r14,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %r13d,%eax
  cmpxchg %cl,%r8b
  mov    $0xfffefdfc,%edx
  lea    D42(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%ecx
  mov    %ebp,%eax
  cmpxchg %ecx,0x4(%rsp)
  mov    0x4(%rsp),%r8d
  mov    $0xfbca7654,%edx
  mov    %r15,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%ecx
  mov    %ebp,%eax
  cmpxchg %cx,0x4(%rsp)
  mov    0x4(%rsp),%r8d
  mov    $0xfbca7654,%edx
  mov    %r14,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%ecx
  mov    %ebp,%eax
  cmpxchg %cl,0x4(%rsp)
  mov    0x4(%rsp),%r8d
  mov    $0xfbca7654,%edx
  lea    D42(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%ecx
  mov    %r13d,%eax
  cmpxchg %ecx,0x4(%rsp)
  mov    0x4(%rsp),%r8d
  mov    $0xfffefdfc,%edx
  mov    %r15,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%ecx
  mov    %r13d,%eax
  cmpxchg %cx,0x4(%rsp)
  mov    0x4(%rsp),%r8d
  mov    $0xfffefdfc,%edx
  mov    %r14,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0xfbca7654,0x4(%rsp)
  mov    %ebx,%ecx
  mov    %r13d,%eax
  cmpxchg %cl,0x4(%rsp)
  mov    0x4(%rsp),%r8d
  mov    $0xfffefdfc,%edx
  lea    D42(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D48
data_type: string
name: disassemble_data
arguments: data_label: D109
data_type: string
name: disassemble_data
arguments: data_label: D65
data_type: string
name: disassemble_data
arguments: data_label: D67
data_type: string
name: disassemble_data
arguments: data_label: D77
data_type: string
name: disassemble_data
arguments: data_label: D78
data_type: string
name: disassemble_data
arguments: data_label: D46
data_type: string
name: disassemble_data
arguments: data_label: D42
data_type: string

tool: D48: xchgl

tool: D109: %-10s A=%08x B=%08x


tool: D65: xchgw

tool: D67: xchgb

tool: D77: cmpxchgl

tool: D78: %-10s EAX=%08x A=%08x C=%08x


tool: D46: cmpxchgw

tool: D42: cmpxchgb

assistant: ```c
void test_xchg(void) {
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("xchgl"
        " %"
        ""
        "0, %"
        ""
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1));
    printf("%-10s A=%08x B=%08x\n", "xchgl", op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("xchgw"
        " %"
        "w"
        "0, %"
        "w"
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1));
    printf("%-10s A=%08x B=%08x\n", "xchgw", op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("xchgb"
        " %"
        "b"
        "0, %"
        "b"
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1));
    printf("%-10s A=%08x B=%08x\n", "xchgb", op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("xchgl"
        " %"
        ""
        "0, %"
        ""
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1));
    printf("%-10s A=%08x B=%08x\n", "xchgl", op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("xchgw"
        " %"
        "w"
        "0, %"
        "w"
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1));
    printf("%-10s A=%08x B=%08x\n", "xchgw", op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("xchgb"
        " %"
        "b"
        "0, %"
        "b"
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1));
    printf("%-10s A=%08x B=%08x\n", "xchgb", op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgl"
        " %"
        ""
        "0, %"
        ""
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1), "a"(0xfbca7654));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgl", 0xfbca7654, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgw"
        " %"
        "w"
        "0, %"
        "w"
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1), "a"(0xfbca7654));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgw", 0xfbca7654, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgb"
        " %"
        "b"
        "0, %"
        "b"
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1), "a"(0xfbca7654));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgb", 0xfbca7654, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgl"
        " %"
        ""
        "0, %"
        ""
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1), "a"(0xfffefdfc));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgl", 0xfffefdfc, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgw"
        " %"
        "w"
        "0, %"
        "w"
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1), "a"(0xfffefdfc));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgw", 0xfffefdfc, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgb"
        " %"
        "b"
        "0, %"
        "b"
        "1"
        : "=q"(op0), "=q"(op1)
        : "0"(op0), "1"(op1), "a"(0xfffefdfc));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgb", 0xfffefdfc, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgl"
        " %"
        ""
        "0, %"
        ""
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1), "a"(0xfbca7654));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgl", 0xfbca7654, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgw"
        " %"
        "w"
        "0, %"
        "w"
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1), "a"(0xfbca7654));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgw", 0xfbca7654, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgb"
        " %"
        "b"
        "0, %"
        "b"
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1), "a"(0xfbca7654));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgb", 0xfbca7654, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgl"
        " %"
        ""
        "0, %"
        ""
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1), "a"(0xfffefdfc));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgl", 0xfffefdfc, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgw"
        " %"
        "w"
        "0, %"
        "w"
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1), "a"(0xfffefdfc));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgw", 0xfffefdfc, op0, op1);
  };
  {
    int op0, op1;
    op0 = 0x12345678;
    op1 = 0xfbca7654;
    asm("cmpxchgb"
        " %"
        "b"
        "0, %"
        "b"
        "1"
        : "=q"(op0), "=m"(op1)
        : "0"(op0), "1"(op1), "a"(0xfffefdfc));
    printf("%-10s EAX=%08x A=%08x C=%08x\n", "cmpxchgb", 0xfffefdfc, op0, op1);
  };
}
```