ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<mpz_EGlpNumReadStr>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %edi,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  movzbl (%rsi),%ebp
  xor    %esi,%esi
  call   <mpz_set_ui@plt>
  mov    $0x1,%eax
  jmp    L4
  xchg   %ax,%ax
L98:
  mov    $0xa,%edx
  mov    %r14d,%esi
  mov    %r14d,%edi
  call   <mpz_mul_ui@plt>
  movsbq %r12b,%rdx
  mov    %r14d,%esi
  mov    %r14d,%edi
  call   <mpz_add_ui@plt>
  xor    %eax,%eax
  nopl   0x0(%rax)
L5:
  movzbl 0x1(%r15,%rbx,1),%ebp
  add    $0x1,%rbx
L4:
  lea    -0x30(%rbp),%r12d
  mov    %ebx,%r8d
  cmp    $0x9,%r12b
  jbe    L98
  test   %al,%al
  je     L92
  lea    -0x2b(%rbp),%edx
  and    $0xfd,%edx
  jne    L92
  cmp    $0x2d,%bpl
  je     L87
  jg     L5
  cmp    $0x2b,%bpl
  setne  %al
  jmp    L5
  nop
L87:
  mov    %eax,%r13d
  xor    %eax,%eax
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L92:
  test   %r13b,%r13b
  jne    L78
L80:
  add    $0x18,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L78:
  mov    %r14d,%esi
  mov    %r14d,%edi
  mov    %r8d,0xc(%rsp)
  call   <mpz_neg@plt>
  mov    0xc(%rsp),%r8d
  jmp    L80
```

assistant: ```c
int mpz_EGlpNumReadStr(mpz_t var, char const *str) {
  char unsigned a_sgn = 1;
  char unsigned sgn = 0;
  char c = 0;
  int n_char = 0;
  c = str[n_char];
  mpz_set_ui(var, (unsigned long int)0);
  while ((('0' <= c) && (c <= '9')) || (a_sgn && (c == '+' || c == '-'))) {
    switch (c) {
    case '0':
    case '1':
    case '2':
    case '3':
    case '4':
    case '5':
    case '6':
    case '7':
    case '8':
    case '9':
      mpz_mul_ui(var, var, (unsigned long int)10);
      mpz_add_ui(var, var, (unsigned long int)(c - '0'));
      a_sgn = 0;
      break;
    case '-':
      sgn = 1;
    case '+':
      a_sgn = 0;
      break;
    }
    c = str[++n_char];
  }
  if (sgn)
    mpz_neg(var, var);
  return n_char;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<mpz_EGlpNumReadStr>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %edi,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  movzbl (%rsi),%ebp
  xor    %esi,%esi
  call   <mpz_set_ui@plt>
  mov    $0x1,%eax
  jmp    L67
  xchg   %ax,%ax
L24:
  mov    $0xa,%edx
  mov    %r14d,%esi
  mov    %r14d,%edi
  call   <mpz_mul_ui@plt>
  movsbq %r12b,%rdx
  mov    %r14d,%esi
  mov    %r14d,%edi
  call   <mpz_add_ui@plt>
  xor    %eax,%eax
  nopl   0x0(%rax)
L23:
  movzbl 0x1(%r15,%rbx,1),%ebp
  add    $0x1,%rbx
L67:
  lea    -0x30(%rbp),%r12d
  mov    %ebx,%r8d
  cmp    $0x9,%r12b
  jbe    L24
  test   %al,%al
  je     L85
  lea    -0x2b(%rbp),%edx
  and    $0xfd,%edx
  jne    L85
  cmp    $0x2d,%bpl
  je     L7
  jg     L23
  cmp    $0x2b,%bpl
  setne  %al
  jmp    L23
  nop
L7:
  mov    %eax,%r13d
  xor    %eax,%eax
  jmp    L23
  nopw   0x0(%rax,%rax,1)
L85:
  test   %r13b,%r13b
  jne    L2
L55:
  add    $0x18,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L2:
  mov    %r14d,%esi
  mov    %r14d,%edi
  mov    %r8d,0xc(%rsp)
  call   <mpz_neg@plt>
  mov    0xc(%rsp),%r8d
  jmp    L55
```

assistant: ```c
int mpz_EGlpNumReadStr(mpz_t var, char const *str) {
  char unsigned a_sgn = 1;
  char unsigned sgn = 0;
  char c = 0;
  int n_char = 0;
  c = str[n_char];
  mpz_set_ui(var, (unsigned long int)0);
  while ((('0' <= c) && (c <= '9')) || (a_sgn && (c == '+' || c == '-'))) {
    switch (c) {
    case '0':
    case '1':
    case '2':
    case '3':
    case '4':
    case '5':
    case '6':
    case '7':
    case '8':
    case '9':
      mpz_mul_ui(var, var, (unsigned long int)10);
      mpz_add_ui(var, var, (unsigned long int)(c - '0'));
      a_sgn = 0;
      break;
    case '-':
      sgn = 1;
    case '+':
      a_sgn = 0;
      break;
    }
    c = str[++n_char];
  }
  if (sgn)
    mpz_neg(var, var);
  return n_char;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<expand>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D30(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <expand_operation@plt>
  mov    -0x8(%rbp),%rax
  lea    D7(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <expand_operation@plt>
  mov    -0x8(%rbp),%rax
  lea    D39(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <expand_operation@plt>
  mov    -0x8(%rbp),%rax
  lea    D37(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <expand_operation@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D30
type: string
name: extract_symbolic_data
arguments: label: D7
type: string
name: extract_symbolic_data
arguments: label: D39
type: string
name: extract_symbolic_data
arguments: label: D37
type: string

tool: D30: /

tool: D7: *

tool: D39: -

tool: D37: +

assistant: ```c
void expand(struct node *node) {
  expand_operation(node, "/");
  expand_operation(node, "*");
  expand_operation(node, "-");
  expand_operation(node, "+");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<expand>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D20(%rip),%rsi
  call   <expand_operation@plt>
  lea    D12(%rip),%rsi
  mov    %rbx,%rdi
  call   <expand_operation@plt>
  lea    D6(%rip),%rsi
  mov    %rbx,%rdi
  call   <expand_operation@plt>
  lea    D37(%rip),%rsi
  mov    %rbx,%rdi
  call   <expand_operation@plt>
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D20
data_type: string
name: extract_symbolic_data
arguments: data_label: D12
data_type: string
name: extract_symbolic_data
arguments: data_label: D6
data_type: string
name: extract_symbolic_data
arguments: data_label: D37
data_type: string

tool: D20: /

tool: D12: *

tool: D6: -

tool: D37: +

assistant: ```c
void expand(struct node *node) {
  expand_operation(node, "/");
  expand_operation(node, "*");
  expand_operation(node, "-");
  expand_operation(node, "+");
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<expand>:
  endbr64
  push   %rbp
  lea    D0(%rip),%rsi
  mov    %rdi,%rbp
  call   <expand_operation@plt>
  mov    %rbp,%rdi
  lea    D23(%rip),%rsi
  call   <expand_operation@plt>
  mov    %rbp,%rdi
  lea    D27(%rip),%rsi
  call   <expand_operation@plt>
  mov    %rbp,%rdi
  lea    D8(%rip),%rsi
  pop    %rbp
  jmp    1050 <expand_operation@plt>
```

tool_calls: name: read_data
arguments: data_tag: D0
type_infered: string
name: read_data
arguments: data_tag: D23
type_infered: string
name: read_data
arguments: data_tag: D27
type_infered: string
name: read_data
arguments: data_tag: D8
type_infered: string

tool: D0: /

tool: D23: *

tool: D27: -

tool: D8: +

assistant: ```c
void expand(struct node *node) {
  expand_operation(node, "/");
  expand_operation(node, "*");
  expand_operation(node, "-");
  expand_operation(node, "+");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<expand>:
  endbr64
  push   %rbp
  lea    D37(%rip),%rsi
  mov    %rdi,%rbp
  call   <expand_operation@plt>
  mov    %rbp,%rdi
  lea    D34(%rip),%rsi
  call   <expand_operation@plt>
  mov    %rbp,%rdi
  lea    D23(%rip),%rsi
  call   <expand_operation@plt>
  mov    %rbp,%rdi
  lea    D6(%rip),%rsi
  pop    %rbp
  jmp    1050 <expand_operation@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D37
data_type: string
name: retrieve_data
arguments: tag: D34
data_type: string
name: retrieve_data
arguments: tag: D23
data_type: string
name: retrieve_data
arguments: tag: D6
data_type: string

tool: D37: /

tool: D34: *

tool: D23: -

tool: D6: +

assistant: ```c
void expand(struct node *node) {
  expand_operation(node, "/");
  expand_operation(node, "*");
  expand_operation(node, "-");
  expand_operation(node, "+");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xa0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <getuid@plt>
  mov    %eax,-0x98(%rbp)
  mov    $0x0,%eax
  call   <geteuid@plt>
  mov    %eax,-0x94(%rbp)
  cmpl   $0x0,-0x94(%rbp)
  je     L28
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L2
L28:
  lea    -0x90(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <system@plt>
  mov    $0x0,%eax
L2:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L13
  call   <__stack_chk_fail@plt>
L13:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D9
type_guessed: string
name: disassemble_data
arguments: label: D0
type_guessed: string

tool: D9: Error: not root. Exiting

tool: D0: /usr/bin/amxa-laptop-update-image

assistant: ```c
int main() {
  char cmd[128];
  int real = getuid();
  int euid = geteuid();
  if (euid != 0) {
    printf("Error: not root. Exiting");
    return 1;
  }
  sprintf(cmd, "/usr/bin/amxa-laptop-update-image");
  system(cmd);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  call   <getuid@plt>
  mov    $0x0,%eax
  call   <geteuid@plt>
  test   %eax,%eax
  jne    L23
  mov    %eax,%ebx
  mov    %rsp,%rbp
  lea    D7(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
L9:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    %ebx,%eax
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  ret
L23:
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%ebx
  jmp    L9
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D7
type: string
name: unpack_data
arguments: tag: D14
type: string

tool: D7: /usr/bin/amxa-laptop-update-image

tool: D14: Error: not root. Exiting

assistant: ```c
int main() {
  char cmd[128];
  int real = getuid();
  int euid = geteuid();
  if (euid != 0) {
    printf("Error: not root. Exiting");
    return 1;
  }
  sprintf(cmd, "/usr/bin/amxa-laptop-update-image");
  system(cmd);
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  call   <getuid@plt>
  xor    %eax,%eax
  call   <geteuid@plt>
  test   %eax,%eax
  jne    L11
  mov    %rsp,%rbp
  lea    D13(%rip),%rsi
  mov    %eax,%r12d
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
L7:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x98,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L11:
  lea    D6(%rip),%rdi
  mov    $0x1,%r12d
  call   <printf@plt>
  jmp    L7
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D13
data_type: string
name: extract_symbolic_data
arguments: label: D6
data_type: string

tool: D13: /usr/bin/amxa-laptop-update-image

tool: D6: Error: not root. Exiting

assistant: ```c
int main() {
  char cmd[128];
  int real = getuid();
  int euid = geteuid();
  if (euid != 0) {
    printf("Error: not root. Exiting");
    return 1;
  }
  sprintf(cmd, "/usr/bin/amxa-laptop-update-image");
  system(cmd);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  call   <getuid@plt>
  xor    %eax,%eax
  call   <geteuid@plt>
  test   %eax,%eax
  jne    L16
  mov    %rsp,%rbp
  lea    D0(%rip),%rsi
  mov    %eax,%r12d
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
L3:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  add    $0x98,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L16:
  lea    D11(%rip),%rdi
  mov    $0x1,%r12d
  call   <printf@plt>
  jmp    L3
L26:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D0
datatype: string
name: retrieve_data
arguments: data_label: D11
datatype: string

tool: D0: /usr/bin/amxa-laptop-update-image

tool: D11: Error: not root. Exiting

assistant: ```c
int main() {
  char cmd[128];
  int real = getuid();
  int euid = geteuid();
  if (euid != 0) {
    printf("Error: not root. Exiting");
    return 1;
  }
  sprintf(cmd, "/usr/bin/amxa-laptop-update-image");
  system(cmd);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<__argz_add_sep>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %ecx,-0x3c(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  mov    %rax,-0x18(%rbp)
  cmpq   $0x1,-0x18(%rbp)
  jbe    L76
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L83
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  jmp    L86
L83:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
L34:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0x3c(%rbp)
  jne    L3
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jbe    L52
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L52
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movb   $0x0,(%rax)
  jmp    L41
L52:
  subq   $0x1,-0x18(%rbp)
  jmp    L41
L3:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  mov    -0x10(%rbp),%rdx
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L41:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L34
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,(%rax)
L76:
  mov    $0x0,%eax
L86:
  leave
  ret
```

assistant: ```c
error_t __argz_add_sep(char **argz, size_t *argz_len, const char *string, int delim) {
  size_t nlen = strlen(string) + 1;
  if (nlen > 1) {
    const char *rp;
    char *wp;
    *argz = (char *)realloc(*argz, *argz_len + nlen);
    if (*argz == NULL)
      return ENOMEM;
    wp = *argz + *argz_len;
    rp = string;
    do
      if (*rp == delim) {
        if (wp > *argz && wp[-1] != '\0')
          *wp++ = '\0';
        else
          --nlen;
      } else
        *wp++ = *rp;
    while (*rp++ != '\0');
    *argz_len += nlen;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<__argz_add_sep>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r13
  mov    %rsi,%r14
  mov    %rdx,%rbx
  mov    %ecx,%r12d
  mov    %rdx,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%ebp
  movslq %ebp,%rbp
  mov    $0x0,%eax
  cmp    $0x1,%rbp
  ja     L102
L105:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L102:
  mov    %rbp,%rsi
  add    (%r14),%rsi
  mov    0x0(%r13),%rdi
  call   <realloc@plt>
  mov    %rax,0x0(%r13)
  test   %rax,%rax
  je     L80
  add    (%r14),%rax
  jmp    L12
L80:
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  jmp    L105
L95:
  sub    $0x1,%rbp
  jmp    L79
L43:
  mov    %dl,(%rax)
  lea    0x1(%rax),%rax
L79:
  add    $0x1,%rbx
  cmpb   $0x0,-0x1(%rbx)
  je     L0
L12:
  movzbl (%rbx),%edx
  movsbl %dl,%ecx
  cmp    %r12d,%ecx
  jne    L43
  cmp    %rax,0x0(%r13)
  jae    L95
  cmpb   $0x0,-0x1(%rax)
  je     L95
  movb   $0x0,(%rax)
  lea    0x1(%rax),%rax
  jmp    L79
L0:
  add    %rbp,(%r14)
  mov    $0x0,%eax
  jmp    L105
```

assistant: ```c
error_t __argz_add_sep(char **argz, size_t *argz_len, const char *string, int delim) {
  size_t nlen = strlen(string) + 1;
  if (nlen > 1) {
    const char *rp;
    char *wp;
    *argz = (char *)realloc(*argz, *argz_len + nlen);
    if (*argz == NULL)
      return ENOMEM;
    wp = *argz + *argz_len;
    rp = string;
    do
      if (*rp == delim) {
        if (wp > *argz && wp[-1] != '\0')
          *wp++ = '\0';
        else
          --nlen;
      } else
        *wp++ = *rp;
    while (*rp++ != '\0');
    *argz_len += nlen;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<__argz_add_sep>:
  endbr64
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %rdi,%r13
  mov    %rdx,%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  xor    %eax,%eax
  movslq %r12d,%r12
  cmp    $0x1,%r12
  ja     L29
L21:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L29:
  mov    0x0(%rbp),%rsi
  mov    0x0(%r13),%rdi
  add    %r12,%rsi
  call   <realloc@plt>
  mov    %rax,0x0(%r13)
  test   %rax,%rax
  je     L58
  add    0x0(%rbp),%rax
  jmp    L54
  nop
L18:
  mov    %cl,(%rax)
  add    $0x1,%rax
L1:
  add    $0x1,%rbx
  test   %dl,%dl
  je     L62
L54:
  movsbl (%rbx),%ecx
  mov    %ecx,%edx
  cmp    %r14d,%ecx
  jne    L18
  cmp    %rax,0x0(%r13)
  jae    L69
  cmpb   $0x0,-0x1(%rax)
  je     L69
  movb   $0x0,(%rax)
  movzbl (%rbx),%edx
  add    $0x1,%rax
  add    $0x1,%rbx
  test   %dl,%dl
  jne    L54
L62:
  pop    %rbx
  add    %r12,0x0(%rbp)
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L69:
  sub    $0x1,%r12
  jmp    L1
  xchg   %ax,%ax
L58:
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  jmp    L21
```

assistant: ```c
error_t __argz_add_sep(char **argz, size_t *argz_len, const char *string, int delim) {
  size_t nlen = strlen(string) + 1;
  if (nlen > 1) {
    const char *rp;
    char *wp;
    *argz = (char *)realloc(*argz, *argz_len + nlen);
    if (*argz == NULL)
      return ENOMEM;
    wp = *argz + *argz_len;
    rp = string;
    do
      if (*rp == delim) {
        if (wp > *argz && wp[-1] != '\0')
          *wp++ = '\0';
        else
          --nlen;
      } else
        *wp++ = *rp;
    while (*rp++ != '\0');
    *argz_len += nlen;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<__argz_add_sep>:
  endbr64
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %rdi,%r13
  mov    %rdx,%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  xor    %eax,%eax
  movslq %r12d,%r12
  cmp    $0x1,%r12
  ja     L8
L40:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  mov    0x0(%rbp),%rsi
  mov    0x0(%r13),%rdi
  add    %r12,%rsi
  call   <realloc@plt>
  mov    %rax,0x0(%r13)
  test   %rax,%rax
  je     L30
  add    0x0(%rbp),%rax
  jmp    L18
  nop
L71:
  mov    %cl,(%rax)
  add    $0x1,%rax
L2:
  add    $0x1,%rbx
  test   %dl,%dl
  je     L69
L18:
  movsbl (%rbx),%ecx
  mov    %ecx,%edx
  cmp    %r14d,%ecx
  jne    L71
  cmp    %rax,0x0(%r13)
  jae    L74
  cmpb   $0x0,-0x1(%rax)
  je     L74
  movb   $0x0,(%rax)
  movzbl (%rbx),%edx
  add    $0x1,%rax
  add    $0x1,%rbx
  test   %dl,%dl
  jne    L18
L69:
  pop    %rbx
  add    %r12,0x0(%rbp)
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L74:
  sub    $0x1,%r12
  jmp    L2
  xchg   %ax,%ax
L30:
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  jmp    L40
```

assistant: ```c
error_t __argz_add_sep(char **argz, size_t *argz_len, const char *string, int delim) {
  size_t nlen = strlen(string) + 1;
  if (nlen > 1) {
    const char *rp;
    char *wp;
    *argz = (char *)realloc(*argz, *argz_len + nlen);
    if (*argz == NULL)
      return ENOMEM;
    wp = *argz + *argz_len;
    rp = string;
    do
      if (*rp == delim) {
        if (wp > *argz && wp[-1] != '\0')
          *wp++ = '\0';
        else
          --nlen;
      } else
        *wp++ = *rp;
    while (*rp++ != '\0');
    *argz_len += nlen;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<chop_cpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  nop
L2:
  mov    -0x14(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  test   %eax,%eax
  jle    L5
  mov    -0x10(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
L5:
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void chop_cpy(char *s, char *t, int maxlen) {
  while (maxlen-- > 0 && (*s++ = *t++) != '\0')
    ;
  *s = '\0';
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<chop_cpy>:
  endbr64
  mov    %rsi,%rax
  add    %esi,%edx
L6:
  mov    %edx,%ecx
  sub    %eax,%ecx
  test   %ecx,%ecx
  jle    L7
  add    $0x1,%rax
  add    $0x1,%rdi
  movzbl -0x1(%rax),%ecx
  mov    %cl,-0x1(%rdi)
  test   %cl,%cl
  jne    L6
L7:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void chop_cpy(char *s, char *t, int maxlen) {
  while (maxlen-- > 0 && (*s++ = *t++) != '\0')
    ;
  *s = '\0';
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<chop_cpy>:
  endbr64
  add    %esi,%edx
  jmp    L2
  nopl   0x0(%rax,%rax,1)
L6:
  movzbl (%rsi),%eax
  add    $0x1,%rsi
  add    $0x1,%rdi
  mov    %al,-0x1(%rdi)
  test   %al,%al
  je     L4
L2:
  mov    %edx,%eax
  sub    %esi,%eax
  test   %eax,%eax
  jg     L6
L4:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void chop_cpy(char *s, char *t, int maxlen) {
  while (maxlen-- > 0 && (*s++ = *t++) != '\0')
    ;
  *s = '\0';
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<chop_cpy>:
  endbr64
  add    %esi,%edx
  jmp    L18
  nopl   0x0(%rax,%rax,1)
L15:
  movzbl (%rsi),%eax
  add    $0x1,%rsi
  add    $0x1,%rdi
  mov    %al,-0x1(%rdi)
  test   %al,%al
  je     L7
L18:
  mov    %edx,%eax
  sub    %esi,%eax
  test   %eax,%eax
  jg     L15
L7:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void chop_cpy(char *s, char *t, int maxlen) {
  while (maxlen-- > 0 && (*s++ = *t++) != '\0')
    ;
  *s = '\0';
}
```