ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<f>:
  endbr64
  test   %edi,%edi
  je     L57
  lea    -0x1(%rdi),%eax
  cmp    $0x2,%eax
  jbe    L67
  mov    %edi,%r8d
  xor    %eax,%eax
  shr    $0x2,%r8d
  shl    $0x4,%r8
  nopl   (%rax)
L45:
  movdqu (%rsi,%rax,1),%xmm0
  movdqu (%rdx,%rax,1),%xmm2
  paddd  %xmm2,%xmm0
  movups %xmm0,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %r8,%rax
  jne    L45
  mov    %edi,%r8d
  and    $0xfffffffc,%r8d
  mov    %r8d,%eax
  cmp    %r8d,%edi
  je     L19
L27:
  sub    %r8d,%edi
  cmp    $0x1,%edi
  je     L3
  movq   (%rsi,%r8,4),%xmm0
  movq   (%rdx,%r8,4),%xmm1
  paddd  %xmm1,%xmm0
  movq   %xmm0,(%rcx,%r8,4)
  mov    %edi,%r8d
  and    $0xfffffffe,%r8d
  add    %r8d,%eax
  cmp    %r8d,%edi
  je     L57
L3:
  cltq
  mov    (%rdx,%rax,4),%edx
  add    (%rsi,%rax,4),%edx
  mov    %edx,(%rcx,%rax,4)
L57:
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  ret
L67:
  xor    %r8d,%r8d
  xor    %eax,%eax
  jmp    L27
```

assistant: ```c
void __attribute__((noclone, no)) f(unsigned int n, unsigned int *__restrict__ a, unsigned int *__restrict__ b, unsigned int *__restrict__ c) {
  int i;
  for (i = 0; i < n; ++i)
    c[i] = a[i] + b[i];
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  jmp    L39
L43:
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <is_prime@plt>
  test   %rax,%rax
  je     L17
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L39
L17:
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L39:
  mov    -0x10(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x10(%rbp)
  test   %eax,%eax
  jg     L43
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
type_guessed: string
name: extract_symbolic_data
arguments: label: D21
type_guessed: string
name: extract_symbolic_data
arguments: label: D11
type_guessed: string

tool: D1: %d

tool: D21: Prime


tool: D11: Not prime


assistant: ```c
int main() {
  int T, n;
  scanf("%d", &T);
  while (T-- > 0) {
    scanf("%d", &n);
    if (is_prime(n)) {
      printf("Prime\n");
    } else {
      printf("Not prime\n");
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    D27(%rip),%rdi
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jle    L51
  lea    0x4(%rsp),%rbp
  lea    D27(%rip),%rbx
  lea    D29(%rip),%r13
  lea    D31(%rip),%r12
  jmp    L25
L57:
  mov    %r13,%rdi
  call   <printf@plt>
L17:
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jle    L51
L25:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  call   <is_prime@plt>
  test   %rax,%rax
  je     L57
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L17
L51:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L28:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D27
datatype: string
name: disassemble_data
arguments: tag: D29
datatype: string
name: disassemble_data
arguments: tag: D31
datatype: string

tool: D27: %d

tool: D29: Not prime


tool: D31: Prime


assistant: ```c
int main() {
  int T, n;
  scanf("%d", &T);
  while (T-- > 0) {
    scanf("%d", &n);
    if (is_prime(n)) {
      printf("Prime\n");
    } else {
      printf("Not prime\n");
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D12(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jle    L28
  lea    0x4(%rsp),%rbp
  lea    D25(%rip),%r13
  lea    D26(%rip),%r12
  jmp    L55
  nopw   0x0(%rax,%rax,1)
L33:
  mov    %r12,%rdi
  call   <printf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jle    L28
L55:
  mov    %rbx,%rdi
  mov    %rbp,%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  call   <is_prime@plt>
  test   %rax,%rax
  jne    L33
  mov    %r13,%rdi
  call   <printf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jg     L55
L28:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D12
type: string
name: retrieve_data
arguments: tag: D25
type: string
name: retrieve_data
arguments: tag: D26
type: string

tool: D12: %d

tool: D25: Not prime


tool: D26: Prime


assistant: ```c
int main() {
  int T, n;
  scanf("%d", &T);
  while (T-- > 0) {
    scanf("%d", &n);
    if (is_prime(n)) {
      printf("Prime\n");
    } else {
      printf("Not prime\n");
    }
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D3(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jle    L20
  lea    0x4(%rsp),%rbp
  lea    D14(%rip),%r13
  lea    D24(%rip),%r12
L18:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  call   <is_prime@plt>
  mov    %r12,%rdi
  test   %rax,%rax
  jne    L34
  mov    %r13,%rdi
L34:
  call   <printf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jg     L18
L20:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D3
type_infered: string
name: read_data
arguments: data_tag: D14
type_infered: string
name: read_data
arguments: data_tag: D24
type_infered: string

tool: D3: %d

tool: D14: Not prime


tool: D24: Prime


assistant: ```c
int main() {
  int T, n;
  scanf("%d", &T);
  while (T-- > 0) {
    scanf("%d", &n);
    if (is_prime(n)) {
      printf("Prime\n");
    } else {
      printf("Not prime\n");
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<my_strstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpq   $0x0,-0x18(%rbp)
  je     L59
  cmpq   $0x0,-0x20(%rbp)
  jne    L86
L59:
  mov    $0x0,%eax
  jmp    L48
L53:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L84
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L49
L61:
  addq   $0x1,-0x8(%rbp)
  addq   $0x1,-0x10(%rbp)
L49:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L24
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L61
L24:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L84
  mov    -0x18(%rbp),%rax
  jmp    L48
L84:
  addq   $0x1,-0x18(%rbp)
L86:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L53
  mov    $0x0,%eax
L48:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D13
data_type: string
name: unpack_data
arguments: data_label: D28
data_type: string
name: unpack_data
arguments: data_label: D16
data_type: string

tool: D13: Input %s needle: %s


tool: D28: starting at %c


tool: D16: match starting at %c


assistant: ```c
const char *my_strstr(const char *haystack, const char *needle) {
  printf("Input %s needle: %s\n", haystack, needle);
  if (haystack == NULL || needle == NULL) {
    return (NULL);
  }
  while (*haystack != '\0') {
    printf("starting at %c\n", *haystack);
    if (*haystack == *needle) {
      const char *h = haystack;
      const char *n = needle;
      printf("match starting at %c\n", *haystack);
      while (*n != '\0' && *n == *h) {
        n++;
        h++;
      }
      if (*n == '\0') {
        return ((const char *)haystack);
      }
    }
    haystack++;
  }
  return (NULL);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<my_strstr>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  lea    D8(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %rbx,%rbx
  je     L70
  test   %rbp,%rbp
  je     L70
  movzbl (%rbx),%esi
  test   %sil,%sil
  je     L109
  lea    D3(%rip),%r12
  lea    D28(%rip),%r13
  jmp    L112
L95:
  test   %dl,%dl
  je     L32
L60:
  add    $0x1,%rbx
  movzbl (%rbx),%esi
  test   %sil,%sil
  je     L39
L112:
  movsbl %sil,%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl (%rbx),%esi
  cmp    0x0(%rbp),%sil
  jne    L60
  movsbl %sil,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl 0x0(%rbp),%edx
  test   %dl,%dl
  je     L32
  mov    $0x0,%eax
L63:
  cmp    %dl,(%rbx,%rax,1)
  jne    L95
  add    $0x1,%rax
  movzbl 0x0(%rbp,%rax,1),%edx
  test   %dl,%dl
  jne    L63
  jmp    L32
L39:
  mov    $0x0,%ebx
L32:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L70:
  mov    $0x0,%ebx
  jmp    L32
L109:
  mov    $0x0,%ebx
  jmp    L32
```

tool_calls: name: read_data
arguments: data_tag: D8
datatype: string
name: read_data
arguments: data_tag: D3
datatype: string
name: read_data
arguments: data_tag: D28
datatype: string

tool: D8: Input %s needle: %s


tool: D3: starting at %c


tool: D28: match starting at %c


assistant: ```c
const char *my_strstr(const char *haystack, const char *needle) {
  printf("Input %s needle: %s\n", haystack, needle);
  if (haystack == NULL || needle == NULL) {
    return (NULL);
  }
  while (*haystack != '\0') {
    printf("starting at %c\n", *haystack);
    if (*haystack == *needle) {
      const char *h = haystack;
      const char *n = needle;
      printf("match starting at %c\n", *haystack);
      while (*n != '\0' && *n == *h) {
        n++;
        h++;
      }
      if (*n == '\0') {
        return ((const char *)haystack);
      }
    }
    haystack++;
  }
  return (NULL);
}
```
user: What is the c source code of the assembly code below:

```asm
<my_strstr>:
  endbr64
  push   %r13
  mov    %rsi,%rdx
  xor    %eax,%eax
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  lea    D9(%rip),%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  test   %r12,%r12
  je     L9
  test   %rbx,%rbx
  je     L9
  movsbl (%r12),%esi
  test   %sil,%sil
  je     L9
  lea    D7(%rip),%rbp
  lea    D18(%rip),%r13
  jmp    L54
L38:
  movsbl 0x1(%r12),%esi
  add    $0x1,%r12
  test   %sil,%sil
  je     L9
L54:
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movsbl (%r12),%esi
  cmp    (%rbx),%sil
  jne    L38
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movzbl (%rbx),%edx
  test   %dl,%dl
  je     L40
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L3:
  cmp    %dl,(%r12,%rax,1)
  jne    L38
  add    $0x1,%rax
  movzbl (%rbx,%rax,1),%edx
  test   %dl,%dl
  jne    L3
L40:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D9
data_type: string
name: extract_symbolic_data
arguments: data_tag: D7
data_type: string
name: extract_symbolic_data
arguments: data_tag: D18
data_type: string

tool: D9: Input %s needle: %s


tool: D7: starting at %c


tool: D18: match starting at %c


assistant: ```c
const char *my_strstr(const char *haystack, const char *needle) {
  printf("Input %s needle: %s\n", haystack, needle);
  if (haystack == NULL || needle == NULL) {
    return (NULL);
  }
  while (*haystack != '\0') {
    printf("starting at %c\n", *haystack);
    if (*haystack == *needle) {
      const char *h = haystack;
      const char *n = needle;
      printf("match starting at %c\n", *haystack);
      while (*n != '\0' && *n == *h) {
        n++;
        h++;
      }
      if (*n == '\0') {
        return ((const char *)haystack);
      }
    }
    haystack++;
  }
  return (NULL);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<my_strstr>:
  endbr64
  push   %r13
  mov    %rsi,%rdx
  xor    %eax,%eax
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  lea    D13(%rip),%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  test   %r12,%r12
  je     L49
  test   %rbx,%rbx
  je     L49
  movsbl (%r12),%esi
  test   %sil,%sil
  je     L49
  lea    D0(%rip),%rbp
  lea    D5(%rip),%r13
  jmp    L40
L33:
  movsbl 0x1(%r12),%esi
  add    $0x1,%r12
  test   %sil,%sil
  je     L49
L40:
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movsbl (%r12),%esi
  cmp    (%rbx),%sil
  jne    L33
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movzbl (%rbx),%edx
  test   %dl,%dl
  je     L87
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L16:
  cmp    %dl,(%r12,%rax,1)
  jne    L33
  add    $0x1,%rax
  movzbl (%rbx,%rax,1),%edx
  test   %dl,%dl
  jne    L16
L87:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L49:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: tag: D13
type_guessed: string
name: read_data
arguments: tag: D0
type_guessed: string
name: read_data
arguments: tag: D5
type_guessed: string

tool: D13: Input %s needle: %s


tool: D0: starting at %c


tool: D5: match starting at %c


assistant: ```c
const char *my_strstr(const char *haystack, const char *needle) {
  printf("Input %s needle: %s\n", haystack, needle);
  if (haystack == NULL || needle == NULL) {
    return (NULL);
  }
  while (*haystack != '\0') {
    printf("starting at %c\n", *haystack);
    if (*haystack == *needle) {
      const char *h = haystack;
      const char *n = needle;
      printf("match starting at %c\n", *haystack);
      while (*n != '\0' && *n == *h) {
        n++;
        h++;
      }
      if (*n == '\0') {
        return ((const char *)haystack);
      }
    }
    haystack++;
  }
  return (NULL);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<lt_update_lib_path>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <nonnull@plt>
  mov    %eax,%ebx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <nonnull@plt>
  mov    %ebx,%r8d
  mov    %eax,%ecx
  lea    D4(%rip),%rax
  mov    %rax,%rdx
  mov    $0x2af,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <lt_debugprintf@plt>
  cmpq   $0x0,-0x28(%rbp)
  je     L31
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L31
  cmpq   $0x0,-0x30(%rbp)
  je     L31
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L31
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %eax,%ecx
  mov    -0x30(%rbp),%rax
  mov    $0x0,%edx
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <lt_extend_str@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <lt_setenv@plt>
  cmpq   $0x0,-0x18(%rbp)
  je     L31
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movq   $0x0,-0x18(%rbp)
L31:
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D4
type: string
name: parse_data
arguments: tag: D0
type: string

tool: D4: (lt_update_lib_path) modifying '%s' by prepending '%s'


tool: D0: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c

assistant: ```c
void lt_update_lib_path(const char *name, const char *value) {
  lt_debugprintf("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c", 687, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull(name), nonnull(value));
  if (name && *name && value && *value) {
    char *new_value = lt_extend_str(getenv(name), value, 0);
    lt_setenv(name, new_value);
    do {
      if (new_value) {
        free(new_value);
        new_value = 0;
      }
    } while (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
<lt_update_lib_path>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <nonnull@plt>
  mov    %eax,%r12d
  mov    %rbx,%rdi
  call   <nonnull@plt>
  mov    %eax,%ecx
  mov    %r12d,%r8d
  lea    D13(%rip),%rdx
  mov    $0x2af,%esi
  lea    D11(%rip),%rdi
  call   <lt_debugprintf@plt>
  test   %rbx,%rbx
  je     L33
  cmpb   $0x0,(%rbx)
  je     L33
  test   %rbp,%rbp
  je     L33
  cmpb   $0x0,0x0(%rbp)
  jne    L27
L33:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L27:
  mov    %rbx,%rdi
  call   <getenv@plt>
  mov    %eax,%edi
  mov    $0x0,%edx
  mov    %rbp,%rsi
  call   <lt_extend_str@plt>
  mov    %rax,%rbp
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <lt_setenv@plt>
  test   %rbp,%rbp
  je     L33
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L33
```

tool_calls: name: retrieve_data
arguments: label: D13
type_infered: string
name: retrieve_data
arguments: label: D11
type_infered: string

tool: D13: (lt_update_lib_path) modifying '%s' by prepending '%s'


tool: D11: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c

assistant: ```c
void lt_update_lib_path(const char *name, const char *value) {
  lt_debugprintf("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c", 687, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull(name), nonnull(value));
  if (name && *name && value && *value) {
    char *new_value = lt_extend_str(getenv(name), value, 0);
    lt_setenv(name, new_value);
    do {
      if (new_value) {
        free(new_value);
        new_value = 0;
      }
    } while (0);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<lt_update_lib_path>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  call   <nonnull@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <nonnull@plt>
  mov    %ebx,%r8d
  lea    D9(%rip),%rdx
  mov    $0x2af,%esi
  mov    %eax,%ecx
  lea    D19(%rip),%rdi
  call   <lt_debugprintf@plt>
  test   %rbp,%rbp
  je     L28
  cmpb   $0x0,0x0(%rbp)
  je     L28
  test   %r12,%r12
  je     L28
  cmpb   $0x0,(%r12)
  jne    L47
L28:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L47:
  mov    %rbp,%rdi
  call   <getenv@plt>
  mov    %r12,%rsi
  xor    %edx,%edx
  mov    %eax,%edi
  call   <lt_extend_str@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  mov    %rax,%rsi
  call   <lt_setenv@plt>
  test   %r12,%r12
  je     L28
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <free@plt>
```

tool_calls: name: read_data
arguments: data_label: D9
type: string
name: read_data
arguments: data_label: D19
type: string

tool: D9: (lt_update_lib_path) modifying '%s' by prepending '%s'


tool: D19: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c

assistant: ```c
void lt_update_lib_path(const char *name, const char *value) {
  lt_debugprintf("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c", 687, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull(name), nonnull(value));
  if (name && *name && value && *value) {
    char *new_value = lt_extend_str(getenv(name), value, 0);
    lt_setenv(name, new_value);
    do {
      if (new_value) {
        free(new_value);
        new_value = 0;
      }
    } while (0);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<lt_update_lib_path>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  call   <nonnull@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <nonnull@plt>
  mov    %ebx,%r8d
  lea    D14(%rip),%rdx
  mov    $0x2af,%esi
  mov    %eax,%ecx
  lea    D2(%rip),%rdi
  call   <lt_debugprintf@plt>
  test   %rbp,%rbp
  je     L34
  cmpb   $0x0,0x0(%rbp)
  je     L34
  test   %r12,%r12
  je     L34
  cmpb   $0x0,(%r12)
  jne    L27
L34:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L27:
  mov    %rbp,%rdi
  call   <getenv@plt>
  mov    %r12,%rsi
  xor    %edx,%edx
  mov    %eax,%edi
  call   <lt_extend_str@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  mov    %rax,%rsi
  call   <lt_setenv@plt>
  test   %r12,%r12
  je     L34
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <free@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D14
type_guessed: string
name: retrieve_data
arguments: tag: D2
type_guessed: string

tool: D14: (lt_update_lib_path) modifying '%s' by prepending '%s'


tool: D2: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c

assistant: ```c
void lt_update_lib_path(const char *name, const char *value) {
  lt_debugprintf("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/ikdekker/stage/refs/heads/master/lib/cpputest-3.8/.libs/lt-CppUTestExtTests.c", 687, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull(name), nonnull(value));
  if (name && *name && value && *value) {
    char *new_value = lt_extend_str(getenv(name), value, 0);
    lt_setenv(name, new_value);
    do {
      if (new_value) {
        free(new_value);
        new_value = 0;
      }
    } while (0);
  }
}
```