ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<extend_environment>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  mov    %esi,%r14d
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  cmpq   $0x0,(%rdi)
  je     L29
  mov    %rdi,%rax
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L48:
  add    $0x8,%rax
  add    $0x1,%ebx
  cmpq   $0x0,(%rax)
  jne    L48
  movslq %ebx,%rcx
  lea    (%r14,%rbx,1),%eax
  lea    0x0(,%rbx,8),%edx
  lea    0x8(,%rcx,8),%rbp
L11:
  lea    0x8(,%rax,8),%edi
  mov    %edx,0xc(%rsp)
  call   <malloc@plt>
  mov    0xc(%rsp),%edx
  mov    %r15,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <memcpy@plt>
  test   %r14d,%r14d
  jle    L13
  movslq %ebx,%rdi
  lea    0x8(%r13),%r8
  lea    -0x1(%r14),%ecx
  lea    0x0(,%rdi,8),%rsi
  lea    (%r12,%rsi,1),%rdx
  mov    %rdx,%rax
  cmp    %r8,%rdx
  je     L41
  cmp    $0x2,%ecx
  jbe    L41
  mov    %r14d,%edx
  mov    %r13,%rcx
  shr    %edx
  sub    %rax,%rcx
  shl    $0x4,%rdx
  add    %rax,%rdx
L38:
  movdqu (%rax,%rcx,1),%xmm0
  add    $0x10,%rax
  movups %xmm0,-0x10(%rax)
  cmp    %rdx,%rax
  jne    L38
  mov    %r14d,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%r14d
  je     L13
  mov    %eax,%edx
  add    %ebx,%eax
  mov    0x0(%r13,%rdx,8),%rdx
  cltq
  mov    %rdx,(%r12,%rax,8)
L13:
  movq   $0x0,(%r12,%rbp,1)
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L41:
  add    %rdi,%rcx
  sub    %r12,%r13
  lea    0x8(%r12,%rcx,8),%rcx
  sub    %rsi,%r13
  xchg   %ax,%ax
L84:
  mov    0x0(%r13,%rdx,1),%rax
  add    $0x8,%rdx
  mov    %rax,-0x8(%rdx)
  cmp    %rdx,%rcx
  jne    L84
  jmp    L13
  nopl   0x0(%rax)
L29:
  mov    %esi,%eax
  mov    $0x8,%ebp
  xor    %edx,%edx
  xor    %ebx,%ebx
  jmp    L11
```

assistant: ```c
char **extend_environment(char **old_env, int inc, char **new_strings) {
  int i, count = 0;
  char **p = old_env;
  while (*p != NULL) {
    count++;
    p++;
  }
  char **new_env = (char **)malloc(sizeof(char *) * (count + inc + 1));
  memcpy(new_env, old_env, sizeof(char *) * count);
  for (i = 0; i < inc; i++)
    new_env[count + i] = new_strings[i];
  new_env[count + 1] = NULL;
  return new_env;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<disable_file_path>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x220,%rsp
  mov    %rdi,-0x218(%rbp)
  mov    %rsi,-0x220(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x220(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x218(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x220(%rbp),%rcx
  mov    -0x218(%rbp),%rdx
  lea    -0x208(%rbp),%rax
  lea    D15(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <asprintf@plt>
  cmp    $0xffffffff,%eax
  jne    L8
  lea    -0x200(%rbp),%rax
  sub    $0x8,%rsp
  lea    D49(%rip),%rdx
  push   %rdx
  mov    $0x470,%r9d
  lea    D46(%rip),%r8
  lea    D40(%rip),%rdx
  mov    %rdx,%rcx
  lea    D35(%rip),%rdx
  mov    $0x1f4,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  add    $0x10,%rsp
  lea    -0x200(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L8:
  mov    -0x208(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <disable_file_or_dir@plt>
  mov    -0x208(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D15
data_type: string
name: read_data
arguments: label: D49
data_type: string
name: read_data
arguments: label: D46
data_type: string
name: read_data
arguments: label: D40
data_type: string
name: read_data
arguments: label: D35
data_type: string

tool: D15: %s/%s

tool: D49: disable_file_path

tool: D46: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c

tool: D40: asprintf

tool: D35: Error %s: %s:%d %s

assistant: ```c
void disable_file_path(const char *path, const char *file) {
  assert(file);
  assert(path);
  char *fname;
  if (asprintf(&fname, "%s/%s", path, file) == -1)
    do {
      char msgout[500];
      snprintf(msgout, 500, "Error %s: %s:%d %s", "asprintf", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c", 1136, __FUNCTION__);
      perror(msgout);
      exit(1);
    } while (0);
  disable_file_or_dir(fname);
  free(fname);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<disable_file_path>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x218,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  mov    %rsi,%rdi
  call   <assert@plt>
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <assert@plt>
  lea    0x8(%rsp),%rdi
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  lea    D29(%rip),%rsi
  mov    $0x0,%eax
  call   <asprintf@plt>
  cmp    $0xffffffff,%eax
  je     L4
  mov    0x8(%rsp),%rdi
  mov    $0x0,%eax
  call   <disable_file_or_dir@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x218,%rsp
  pop    %rbx
  pop    %rbp
  ret
L4:
  lea    0x10(%rsp),%rbx
  sub    $0x8,%rsp
  lea    D3(%rip),%rax
  push   %rax
  mov    $0x470,%r9d
  lea    D30(%rip),%r8
  lea    D19(%rip),%rcx
  lea    D20(%rip),%rdx
  mov    $0x1f4,%esi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D29
type_guessed: string
name: parse_data
arguments: data_tag: D3
type_guessed: string
name: parse_data
arguments: data_tag: D30
type_guessed: string
name: parse_data
arguments: data_tag: D19
type_guessed: string
name: parse_data
arguments: data_tag: D20
type_guessed: string

tool: D29: %s/%s

tool: D3: disable_file_path

tool: D30: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c

tool: D19: asprintf

tool: D20: Error %s: %s:%d %s

assistant: ```c
void disable_file_path(const char *path, const char *file) {
  assert(file);
  assert(path);
  char *fname;
  if (asprintf(&fname, "%s/%s", path, file) == -1)
    do {
      char msgout[500];
      snprintf(msgout, 500, "Error %s: %s:%d %s", "asprintf", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c", 1136, __FUNCTION__);
      perror(msgout);
      exit(1);
    } while (0);
  disable_file_or_dir(fname);
  free(fname);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<disable_file_path>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  sub    $0x218,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  call   <assert@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <assert@plt>
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  mov    %r13,%rcx
  mov    %r12,%rdx
  lea    D25(%rip),%rsi
  call   <asprintf@plt>
  cmp    $0xffffffff,%eax
  je     L9
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  call   <disable_file_or_dir@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x218,%rsp
  pop    %r12
  pop    %r13
  ret
L9:
  lea    0x10(%rsp),%r12
  push   %rax
  lea    D4(%rip),%rax
  mov    $0x470,%r9d
  push   %rax
  lea    D33(%rip),%r8
  mov    $0x1f4,%esi
  mov    %r12,%rdi
  lea    D38(%rip),%rcx
  lea    D36(%rip),%rdx
  xor    %eax,%eax
  call   <snprintf@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D25
data_type: string
name: read_data
arguments: data_tag: D4
data_type: string
name: read_data
arguments: data_tag: D33
data_type: string
name: read_data
arguments: data_tag: D38
data_type: string
name: read_data
arguments: data_tag: D36
data_type: string

tool: D25: %s/%s

tool: D4: disable_file_path

tool: D33: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c

tool: D38: asprintf

tool: D36: Error %s: %s:%d %s

assistant: ```c
void disable_file_path(const char *path, const char *file) {
  assert(file);
  assert(path);
  char *fname;
  if (asprintf(&fname, "%s/%s", path, file) == -1)
    do {
      char msgout[500];
      snprintf(msgout, 500, "Error %s: %s:%d %s", "asprintf", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c", 1136, __FUNCTION__);
      perror(msgout);
      exit(1);
    } while (0);
  disable_file_or_dir(fname);
  free(fname);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<disable_file_path>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  sub    $0x218,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  call   <assert@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <assert@plt>
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  mov    %r13,%rcx
  mov    %r12,%rdx
  lea    D17(%rip),%rsi
  call   <asprintf@plt>
  cmp    $0xffffffff,%eax
  je     L2
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  call   <disable_file_or_dir@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x218,%rsp
  pop    %r12
  pop    %r13
  ret
L2:
  lea    0x10(%rsp),%r12
  push   %rax
  lea    D23(%rip),%rax
  mov    $0x470,%r9d
  push   %rax
  lea    D2(%rip),%r8
  mov    $0x1f4,%esi
  mov    %r12,%rdi
  lea    D0(%rip),%rcx
  lea    D43(%rip),%rdx
  xor    %eax,%eax
  call   <snprintf@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D17
data_type: string
name: parse_data
arguments: data_tag: D23
data_type: string
name: parse_data
arguments: data_tag: D2
data_type: string
name: parse_data
arguments: data_tag: D0
data_type: string
name: parse_data
arguments: data_tag: D43
data_type: string

tool: D17: %s/%s

tool: D23: disable_file_path

tool: D2: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c

tool: D0: asprintf

tool: D43: Error %s: %s:%d %s

assistant: ```c
void disable_file_path(const char *path, const char *file) {
  assert(file);
  assert(path);
  char *fname;
  if (asprintf(&fname, "%s/%s", path, file) == -1)
    do {
      char msgout[500];
      snprintf(msgout, 500, "Error %s: %s:%d %s", "asprintf", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/Fred-Barclay/firejail/refs/heads/master/src/firejail/util.c", 1136, __FUNCTION__);
      perror(msgout);
      exit(1);
    } while (0);
  disable_file_or_dir(fname);
  free(fname);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<is_branch_reg_cond>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x6e,%al
  je     L2
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x6c,%al
  jne    L140
L2:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jne    L140
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L140
  mov    $0x1,%eax
  jmp    L79
L140:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jne    L169
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L169
  mov    $0x1,%eax
  jmp    L79
L169:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x67,%al
  je     L132
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x6c,%al
  jne    L98
L132:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x65,%al
  jne    L98
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jne    L98
  mov    -0x8(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L98
  mov    $0x1,%eax
  jmp    L79
L98:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x67,%al
  jne    L82
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jne    L82
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L82
  mov    $0x1,%eax
  jmp    L79
L82:
  mov    $0x0,%eax
L79:
  pop    %rbp
  ret
```

assistant: ```c
int is_branch_reg_cond(const char *cond) {
  if ((cond[0] == 'n' || cond[0] == 'l') && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  if (cond[0] == 'z' && cond[1] == '\0')
    return 1;
  if ((cond[0] == 'g' || cond[0] == 'l') && cond[1] == 'e' && cond[2] == 'z' && cond[3] == '\0')
    return 1;
  if (cond[0] == 'g' && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<is_branch_reg_cond>:
  endbr64
  movzbl (%rdi),%eax
  mov    %eax,%edx
  and    $0xfffffffd,%edx
  cmp    $0x6c,%dl
  jne    L70
  cmpb   $0x7a,0x1(%rdi)
  je     L15
L95:
  cmp    $0x6c,%al
  je     L39
  mov    $0x0,%edx
  cmp    $0x67,%al
  je     L39
L4:
  mov    %edx,%eax
  ret
L15:
  mov    $0x1,%edx
  cmpb   $0x0,0x2(%rdi)
  jne    L95
  jmp    L4
L70:
  cmp    $0x7a,%al
  jne    L95
  cmpb   $0x0,0x1(%rdi)
  sete   %dl
  movzbl %dl,%edx
  jmp    L4
L39:
  movzbl 0x1(%rdi),%ecx
  cmp    $0x65,%cl
  je     L59
  cmp    $0x67,%al
  jne    L113
  mov    $0x0,%edx
  cmp    $0x7a,%cl
  jne    L4
  cmpb   $0x0,0x2(%rdi)
  sete   %dl
  movzbl %dl,%edx
  jmp    L4
L59:
  mov    $0x0,%edx
  cmpb   $0x7a,0x2(%rdi)
  jne    L4
  cmpb   $0x0,0x3(%rdi)
  sete   %dl
  movzbl %dl,%edx
  jmp    L4
L113:
  mov    $0x0,%edx
  jmp    L4
```

assistant: ```c
int is_branch_reg_cond(const char *cond) {
  if ((cond[0] == 'n' || cond[0] == 'l') && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  if (cond[0] == 'z' && cond[1] == '\0')
    return 1;
  if ((cond[0] == 'g' || cond[0] == 'l') && cond[1] == 'e' && cond[2] == 'z' && cond[3] == '\0')
    return 1;
  if (cond[0] == 'g' && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<is_branch_reg_cond>:
  endbr64
  movzbl (%rdi),%eax
  mov    %eax,%edx
  and    $0xfffffffd,%edx
  cmp    $0x6c,%dl
  jne    L8
  cmpb   $0x7a,0x1(%rdi)
  je     L35
L55:
  cmp    $0x6c,%al
  je     L133
L92:
  xor    %r8d,%r8d
  cmp    $0x67,%al
  jne    L34
L133:
  movzbl 0x1(%rdi),%edx
  xor    %r8d,%r8d
  cmp    $0x65,%dl
  je     L123
  cmp    $0x67,%al
  jne    L34
  cmp    $0x7a,%dl
  jne    L34
  xor    %r8d,%r8d
  cmpb   $0x0,0x2(%rdi)
  sete   %r8b
  jmp    L34
  nopl   0x0(%rax)
L8:
  cmp    $0x7a,%al
  jne    L55
  xor    %r8d,%r8d
  cmpb   $0x0,0x1(%rdi)
  sete   %r8b
L34:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L35:
  cmpb   $0x0,0x2(%rdi)
  mov    $0x1,%r8d
  je     L34
  cmp    $0x6c,%al
  jne    L92
  jmp    L133
  nopw   0x0(%rax,%rax,1)
L123:
  cmpb   $0x7a,0x2(%rdi)
  jne    L34
  xor    %r8d,%r8d
  cmpb   $0x0,0x3(%rdi)
  sete   %r8b
  jmp    L34
```

assistant: ```c
int is_branch_reg_cond(const char *cond) {
  if ((cond[0] == 'n' || cond[0] == 'l') && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  if (cond[0] == 'z' && cond[1] == '\0')
    return 1;
  if ((cond[0] == 'g' || cond[0] == 'l') && cond[1] == 'e' && cond[2] == 'z' && cond[3] == '\0')
    return 1;
  if (cond[0] == 'g' && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<is_branch_reg_cond>:
  endbr64
  movzbl (%rdi),%eax
  mov    %eax,%edx
  and    $0xfffffffd,%edx
  cmp    $0x6c,%dl
  jne    L16
  cmpb   $0x7a,0x1(%rdi)
  je     L72
L19:
  cmp    $0x6c,%al
  je     L38
L37:
  xor    %r8d,%r8d
  cmp    $0x67,%al
  jne    L48
L38:
  movzbl 0x1(%rdi),%edx
  xor    %r8d,%r8d
  cmp    $0x65,%dl
  je     L11
  cmp    $0x67,%al
  jne    L48
  cmp    $0x7a,%dl
  jne    L48
  xor    %r8d,%r8d
  cmpb   $0x0,0x2(%rdi)
  sete   %r8b
  jmp    L48
  nopl   0x0(%rax)
L16:
  cmp    $0x7a,%al
  jne    L19
  xor    %r8d,%r8d
  cmpb   $0x0,0x1(%rdi)
  sete   %r8b
L48:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L72:
  cmpb   $0x0,0x2(%rdi)
  mov    $0x1,%r8d
  je     L48
  cmp    $0x6c,%al
  jne    L37
  jmp    L38
  nopw   0x0(%rax,%rax,1)
L11:
  cmpb   $0x7a,0x2(%rdi)
  jne    L48
  xor    %r8d,%r8d
  cmpb   $0x0,0x3(%rdi)
  sete   %r8b
  jmp    L48
```

assistant: ```c
int is_branch_reg_cond(const char *cond) {
  if ((cond[0] == 'n' || cond[0] == 'l') && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  if (cond[0] == 'z' && cond[1] == '\0')
    return 1;
  if ((cond[0] == 'g' || cond[0] == 'l') && cond[1] == 'e' && cond[2] == 'z' && cond[3] == '\0')
    return 1;
  if (cond[0] == 'g' && cond[1] == 'z' && cond[2] == '\0')
    return 1;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<put_char_utf8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x7f,-0x4(%rbp)
  ja     L60
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    $0x1,%eax
  jmp    L70
L60:
  cmpl   $0x7ff,-0x4(%rbp)
  ja     L1
  mov    -0x4(%rbp),%eax
  shr    $0x6,%eax
  and    $0x1f,%eax
  or     $0xffffffc0,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    $0x2,%eax
  jmp    L70
L1:
  cmpl   $0xffff,-0x4(%rbp)
  ja     L50
  mov    -0x4(%rbp),%eax
  shr    $0xc,%eax
  and    $0xf,%eax
  or     $0xffffffe0,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  shr    $0x6,%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  mov    %dl,(%rax)
  mov    $0x3,%eax
  jmp    L70
L50:
  cmpl   $0x1fffff,-0x4(%rbp)
  ja     L49
  mov    -0x4(%rbp),%eax
  shr    $0x12,%eax
  and    $0x7,%eax
  or     $0xfffffff0,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  shr    $0xc,%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  shr    $0x6,%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x3,%rax
  mov    %dl,(%rax)
  mov    $0x4,%eax
  jmp    L70
L49:
  mov    $0x0,%eax
L70:
  pop    %rbp
  ret
```

assistant: ```c
int put_char_utf8(unsigned int x, char *s) {
  if (x <= 0x7f) {
    s[0] = x;
    return 1;
  } else if (x <= 0x7ff) {
    s[0] = ((x >> 6) | 0xc0) & 0xdf;
    s[1] = ((x) | 0x80) & 0xbf;
    return 2;
  } else if (x <= 0xffff) {
    s[0] = ((x >> 12) | 0xe0) & 0xef;
    s[1] = ((x >> 6) | 0x80) & 0xbf;
    s[2] = ((x) | 0x80) & 0xbf;
    return 3;
  } else if (x <= 0x1fffff) {
    s[0] = ((x >> 18) | 0xf0) & 0xf7;
    s[1] = ((x >> 12) | 0x80) & 0xbf;
    s[2] = ((x >> 6) | 0x80) & 0xbf;
    s[3] = ((x) | 0x80) & 0xbf;
    return 4;
  } else {
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<put_char_utf8>:
  endbr64
  mov    %edi,%eax
  cmp    $0x7f,%edi
  jbe    L1
  cmp    $0x7ff,%edi
  jbe    L12
  cmp    $0xffff,%edi
  jbe    L39
  mov    $0x0,%edx
  cmp    $0x1fffff,%edi
  ja     L0
  mov    %edi,%edx
  shr    $0x12,%edx
  or     $0xfffffff0,%edx
  mov    %dl,(%rsi)
  mov    %edi,%edx
  shr    $0xc,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  mov    %edi,%edx
  shr    $0x6,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x2(%rsi)
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x3(%rsi)
  mov    $0x4,%edx
  jmp    L0
L1:
  mov    %dil,(%rsi)
  mov    $0x1,%edx
L0:
  mov    %edx,%eax
  ret
L12:
  mov    %edi,%edx
  shr    $0x6,%edx
  or     $0xffffffc0,%edx
  mov    %dl,(%rsi)
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x1(%rsi)
  mov    $0x2,%edx
  jmp    L0
L39:
  mov    %edi,%edx
  shr    $0xc,%edx
  or     $0xffffffe0,%edx
  mov    %dl,(%rsi)
  mov    %edi,%edx
  shr    $0x6,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x2(%rsi)
  mov    $0x3,%edx
  jmp    L0
```

assistant: ```c
int put_char_utf8(unsigned int x, char *s) {
  if (x <= 0x7f) {
    s[0] = x;
    return 1;
  } else if (x <= 0x7ff) {
    s[0] = ((x >> 6) | 0xc0) & 0xdf;
    s[1] = ((x) | 0x80) & 0xbf;
    return 2;
  } else if (x <= 0xffff) {
    s[0] = ((x >> 12) | 0xe0) & 0xef;
    s[1] = ((x >> 6) | 0x80) & 0xbf;
    s[2] = ((x) | 0x80) & 0xbf;
    return 3;
  } else if (x <= 0x1fffff) {
    s[0] = ((x >> 18) | 0xf0) & 0xf7;
    s[1] = ((x >> 12) | 0x80) & 0xbf;
    s[2] = ((x >> 6) | 0x80) & 0xbf;
    s[3] = ((x) | 0x80) & 0xbf;
    return 4;
  } else {
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<put_char_utf8>:
  endbr64
  mov    %edi,%eax
  cmp    $0x7f,%edi
  jbe    L13
  cmp    $0x7ff,%edi
  jbe    L23
  cmp    $0xffff,%edi
  jbe    L37
  xor    %r8d,%r8d
  cmp    $0x1fffff,%edi
  jbe    L14
L33:
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  mov    $0x1,%r8d
  mov    %dil,(%rsi)
  mov    %r8d,%eax
  ret
  nopl   (%rax)
L37:
  mov    %edi,%edx
  and    $0x3f,%eax
  mov    $0x3,%r8d
  shr    $0xc,%edx
  or     $0xffffff80,%eax
  or     $0xffffffe0,%edx
  mov    %al,0x2(%rsi)
  mov    %r8d,%eax
  mov    %dl,(%rsi)
  mov    %edi,%edx
  shr    $0x6,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  ret
  nopl   0x0(%rax,%rax,1)
L23:
  mov    %edi,%edx
  and    $0x3f,%eax
  mov    $0x2,%r8d
  shr    $0x6,%edx
  or     $0xffffff80,%eax
  or     $0xffffffc0,%edx
  mov    %al,0x1(%rsi)
  mov    %r8d,%eax
  mov    %dl,(%rsi)
  ret
  nopl   (%rax)
L14:
  mov    %edi,%edx
  and    $0x3f,%eax
  mov    $0x4,%r8d
  shr    $0x12,%edx
  or     $0xffffff80,%eax
  or     $0xfffffff0,%edx
  mov    %al,0x3(%rsi)
  mov    %dl,(%rsi)
  mov    %edi,%edx
  shr    $0xc,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x1(%rsi)
  mov    %edi,%edx
  shr    $0x6,%edx
  and    $0x3f,%edx
  or     $0xffffff80,%edx
  mov    %dl,0x2(%rsi)
  jmp    L33
```

assistant: ```c
int put_char_utf8(unsigned int x, char *s) {
  if (x <= 0x7f) {
    s[0] = x;
    return 1;
  } else if (x <= 0x7ff) {
    s[0] = ((x >> 6) | 0xc0) & 0xdf;
    s[1] = ((x) | 0x80) & 0xbf;
    return 2;
  } else if (x <= 0xffff) {
    s[0] = ((x >> 12) | 0xe0) & 0xef;
    s[1] = ((x >> 6) | 0x80) & 0xbf;
    s[2] = ((x) | 0x80) & 0xbf;
    return 3;
  } else if (x <= 0x1fffff) {
    s[0] = ((x >> 18) | 0xf0) & 0xf7;
    s[1] = ((x >> 12) | 0x80) & 0xbf;
    s[2] = ((x >> 6) | 0x80) & 0xbf;
    s[3] = ((x) | 0x80) & 0xbf;
    return 4;
  } else {
  }
  return 0;
}
```