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

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x4d2,%esi
  lea    D54(%rip),%rdi
  call   <printf@plt>
  mov    $0x4d2,%esi
  lea    D20(%rip),%rdi
  call   <printf@plt>
  mov    $0x4d2,%esi
  lea    D68(%rip),%rdi
  call   <printf@plt>
  mov    $0x4d2,%esi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    $0x7b,%esi
  lea    D61(%rip),%rdi
  call   <printf@plt>
  mov    $0x7b,%esi
  lea    D57(%rip),%rdi
  call   <printf@plt>
  mov    $0x7b,%esi
  lea    D10(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_label: D54
type_guessed: string
name: read_data
arguments: data_label: D20
type_guessed: string
name: read_data
arguments: data_label: D68
type_guessed: string
name: read_data
arguments: data_label: D14
type_guessed: string
name: read_data
arguments: data_label: D61
type_guessed: string
name: read_data
arguments: data_label: D57
type_guessed: string
name: read_data
arguments: data_label: D10
type_guessed: string

tool: D54: %.5f


tool: D20: %10.3f


tool: D68: %012f


tool: D14: %2f


tool: D61: %d


tool: D57: %10d


tool: D10: %-10d! 


assistant: ```c
int main() {
  double sayi1 = 1234.2568;
  int sayi2 = 123;
  printf("%.5f\n", sayi1);
  printf("%10.3f\n", sayi1);
  printf("%012f\n", sayi1);
  printf("%2f\n", sayi1);
  printf("%d\n", sayi2);
  printf("%10d\n", sayi2);
  printf("%-10d! \n", sayi2);
  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
<getpwuid_r>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8,-0x28(%rbp)
  jmp    L28
L19:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  je     L7
L28:
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rsi
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <getpwent_r@plt>
  test   %eax,%eax
  je     L19
  mov    -0x28(%rbp),%rax
  movq   $0x0,(%rax)
  jmp    L8
L7:
  nop
L8:
  mov    $0x0,%eax
  call   <endpwent@plt>
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L26
  mov    $0x0,%eax
  jmp    L14
L26:
  mov    $0xffffffff,%eax
L14:
  leave
  ret
```

assistant: ```c
int getpwuid_r(uid_t uid, struct passwd *res, char *buf, size_t buflen, struct passwd **res_sig) {
  while (!getpwent_r(res, buf, buflen, res_sig))
    if (uid == res->pw_uid)
      goto ok;
  *res_sig = 0;
ok:
  endpwent();
  return *res_sig ? 0 : -1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getpwuid_r>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r14
  mov    %rsi,%rbx
  mov    %rdx,%r13
  mov    %rcx,%r12
  mov    %r8,%rbp
L2:
  mov    %rbp,%rcx
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <getpwent_r@plt>
  test   %eax,%eax
  jne    L24
  cmp    %r14,(%rbx)
  jne    L2
  jmp    L3
L24:
  movq   $0x0,0x0(%rbp)
L3:
  mov    $0x0,%eax
  call   <endpwent@plt>
  cmpq   $0x1,0x0(%rbp)
  sbb    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int getpwuid_r(uid_t uid, struct passwd *res, char *buf, size_t buflen, struct passwd **res_sig) {
  while (!getpwent_r(res, buf, buflen, res_sig))
    if (uid == res->pw_uid)
      goto ok;
  *res_sig = 0;
ok:
  endpwent();
  return *res_sig ? 0 : -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<getpwuid_r>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %r8,%rbp
  push   %rbx
  mov    %rsi,%rbx
  jmp    L18
  nopl   (%rax)
L12:
  cmp    %r13,(%rbx)
  je     L27
L18:
  mov    %rbp,%rcx
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <getpwent_r@plt>
  test   %eax,%eax
  je     L12
  movq   $0x0,0x0(%rbp)
L27:
  xor    %eax,%eax
  call   <endpwent@plt>
  cmpq   $0x1,0x0(%rbp)
  pop    %rbx
  sbb    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int getpwuid_r(uid_t uid, struct passwd *res, char *buf, size_t buflen, struct passwd **res_sig) {
  while (!getpwent_r(res, buf, buflen, res_sig))
    if (uid == res->pw_uid)
      goto ok;
  *res_sig = 0;
ok:
  endpwent();
  return *res_sig ? 0 : -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<getpwuid_r>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %r8,%rbp
  push   %rbx
  mov    %rsi,%rbx
  jmp    L17
  nopl   (%rax)
L27:
  cmp    %r13,(%rbx)
  je     L16
L17:
  mov    %rbp,%rcx
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <getpwent_r@plt>
  test   %eax,%eax
  je     L27
  movq   $0x0,0x0(%rbp)
L16:
  xor    %eax,%eax
  call   <endpwent@plt>
  cmpq   $0x1,0x0(%rbp)
  pop    %rbx
  sbb    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int getpwuid_r(uid_t uid, struct passwd *res, char *buf, size_t buflen, struct passwd **res_sig) {
  while (!getpwent_r(res, buf, buflen, res_sig))
    if (uid == res->pw_uid)
      goto ok;
  *res_sig = 0;
ok:
  endpwent();
  return *res_sig ? 0 : -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<adirname>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <strxnullorempty@plt>
  test   %rax,%rax
  je     L34
  lea    D7(%rip),%rdi
  call   <astrcpy@plt>
  mov    %rax,%rbp
  mov    $0x0,%ebx
L107:
  mov    %rbx,%rdx
  mov    $0x101,%esi
  lea    D50(%rip),%rdi
  call   <mu__free@plt>
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L34:
  mov    %rbx,%rdi
  call   <astrcpy@plt>
  mov    %rax,%rdi
  mov    $0x2f,%edx
  mov    $0x5c,%esi
  call   <strxreplace@plt>
  mov    %rax,%rbx
  mov    $0x2f,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L44
  lea    D38(%rip),%rsi
  mov    %rbx,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  jne    L70
  lea    D7(%rip),%rsi
  mov    %rbx,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  je     L17
L70:
  mov    %rbx,%rdi
  call   <astrcpy@plt>
L82:
  mov    %rbx,%rdi
  call   <strlen@plt>
  movslq %eax,%rsi
  cmpb   $0x2f,(%rbx,%rsi,1)
  je     L42
L102:
  sub    $0x1,%rsi
  cmpb   $0x2f,(%rbx,%rsi,1)
  jne    L102
L42:
  test   %rsi,%rsi
  jne    L66
  lea    D38(%rip),%rdi
  call   <astrcpy@plt>
  mov    %rax,%rbp
  jmp    L107
L44:
  lea    D7(%rip),%rdi
  call   <astrcpy@plt>
  jmp    L82
L17:
  lea    D64(%rip),%rsi
  mov    %rbx,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  jne    L70
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x2f,-0x1(%rbx,%rax,1)
  jne    L82
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  movb   $0x0,-0x1(%rbx,%rax,1)
  jmp    L82
L66:
  mov    %rbx,%rdi
  call   <astrleft@plt>
  mov    %rax,%rbp
  jmp    L107
```

tool_calls: name: read_data
arguments: data_label: D7
datatype: string
name: read_data
arguments: data_label: D50
datatype: string
name: read_data
arguments: data_label: D38
datatype: string
name: read_data
arguments: data_label: D64
datatype: string

tool: D7: .

tool: D50: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kaiaie/bile/refs/heads/master/src/astring.c

tool: D38: /

tool: D64: ..

assistant: ```c
char *adirname(const char *path) {
  char *result = NULL;
  char *tmp = NULL;
  size_t ii;
  if (strxnullorempty(path)) {
    result = astrcpy(".");
  } else {
    tmp = strxreplace(astrcpy(path), '\\', '/');
    if (strchr(tmp, '/') == NULL) {
      result = astrcpy(".");
    } else if (strxequals(tmp, "/") || strxequals(tmp, ".") || strxequals(tmp, "..")) {
      result = astrcpy(tmp);
    } else {
      if (tmp[strlen(tmp) - 1] == '/')
        tmp[strlen(tmp) - 1] = '\0';
    }
    ii = strlen(tmp);
    while (ii >= 0) {
      if (tmp[ii] == '/') {
        if (ii == 0) {
          result = astrcpy("/");
        } else {
          result = astrleft(tmp, ii);
        }
        break;
      }
      ii--;
    }
  }
  mu__free("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kaiaie/bile/refs/heads/master/src/astring.c", 257, tmp);
  return result;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<adirname>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  sub    $0x8,%rsp
  call   <strxnullorempty@plt>
  test   %rax,%rax
  je     L82
  lea    D21(%rip),%rdi
  xor    %r12d,%r12d
  call   <astrcpy@plt>
  mov    %rax,%r13
L100:
  mov    %r12,%rdx
  mov    $0x101,%esi
  lea    D4(%rip),%rdi
  call   <mu__free@plt>
  add    $0x8,%rsp
  mov    %r13,%rax
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L82:
  mov    %r12,%rdi
  call   <astrcpy@plt>
  mov    $0x5c,%esi
  mov    $0x2f,%edx
  mov    %rax,%rdi
  call   <strxreplace@plt>
  mov    $0x2f,%esi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strchr@plt>
  test   %rax,%rax
  je     L67
  lea    D45(%rip),%rsi
  mov    %r12,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  je     L36
L59:
  mov    %r12,%rdi
  call   <astrcpy@plt>
L105:
  mov    %r12,%rdi
  call   <strlen@plt>
  movslq %eax,%rsi
  cmpb   $0x2f,(%r12,%rsi,1)
  je     L129
  nopl   0x0(%rax)
L25:
  sub    $0x1,%rsi
  cmpb   $0x2f,(%r12,%rsi,1)
  jne    L25
L129:
  test   %rsi,%rsi
  jne    L45
  lea    D45(%rip),%rdi
  call   <astrcpy@plt>
  mov    %rax,%r13
  jmp    L100
  nopl   0x0(%rax)
L45:
  mov    %r12,%rdi
  call   <astrleft@plt>
  mov    %rax,%r13
  jmp    L100
L36:
  lea    D21(%rip),%rsi
  mov    %r12,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  jne    L59
  lea    D69(%rip),%rsi
  mov    %r12,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  jne    L59
  mov    %r12,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x2f,-0x1(%r12,%rax,1)
  jne    L105
  mov    %r12,%rdi
  call   <strlen@plt>
  cltq
  movb   $0x0,-0x1(%r12,%rax,1)
  jmp    L105
  nopw   0x0(%rax,%rax,1)
L67:
  lea    D21(%rip),%rdi
  call   <astrcpy@plt>
  jmp    L105
```

tool_calls: name: retrieve_data
arguments: data_tag: D21
type_infered: string
name: retrieve_data
arguments: data_tag: D4
type_infered: string
name: retrieve_data
arguments: data_tag: D45
type_infered: string
name: retrieve_data
arguments: data_tag: D69
type_infered: string

tool: D21: .

tool: D4: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kaiaie/bile/refs/heads/master/src/astring.c

tool: D45: /

tool: D69: ..

assistant: ```c
char *adirname(const char *path) {
  char *result = NULL;
  char *tmp = NULL;
  size_t ii;
  if (strxnullorempty(path)) {
    result = astrcpy(".");
  } else {
    tmp = strxreplace(astrcpy(path), '\\', '/');
    if (strchr(tmp, '/') == NULL) {
      result = astrcpy(".");
    } else if (strxequals(tmp, "/") || strxequals(tmp, ".") || strxequals(tmp, "..")) {
      result = astrcpy(tmp);
    } else {
      if (tmp[strlen(tmp) - 1] == '/')
        tmp[strlen(tmp) - 1] = '\0';
    }
    ii = strlen(tmp);
    while (ii >= 0) {
      if (tmp[ii] == '/') {
        if (ii == 0) {
          result = astrcpy("/");
        } else {
          result = astrleft(tmp, ii);
        }
        break;
      }
      ii--;
    }
  }
  mu__free("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kaiaie/bile/refs/heads/master/src/astring.c", 257, tmp);
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<adirname>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  sub    $0x8,%rsp
  call   <strxnullorempty@plt>
  test   %rax,%rax
  je     L127
  lea    D44(%rip),%rdi
  xor    %r12d,%r12d
  call   <astrcpy@plt>
  mov    %rax,%r13
L31:
  mov    %r12,%rdx
  mov    $0x101,%esi
  lea    D13(%rip),%rdi
  call   <mu__free@plt>
  add    $0x8,%rsp
  mov    %r13,%rax
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L127:
  mov    %r12,%rdi
  call   <astrcpy@plt>
  mov    $0x5c,%esi
  mov    $0x2f,%edx
  mov    %rax,%rdi
  call   <strxreplace@plt>
  mov    $0x2f,%esi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strchr@plt>
  test   %rax,%rax
  je     L70
  lea    D40(%rip),%rsi
  mov    %r12,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  je     L12
L92:
  mov    %r12,%rdi
  call   <astrcpy@plt>
L98:
  mov    %r12,%rdi
  call   <strlen@plt>
  movslq %eax,%rsi
  cmpb   $0x2f,(%r12,%rsi,1)
  je     L43
  nopl   0x0(%rax)
L45:
  sub    $0x1,%rsi
  cmpb   $0x2f,(%r12,%rsi,1)
  jne    L45
L43:
  test   %rsi,%rsi
  jne    L71
  lea    D40(%rip),%rdi
  call   <astrcpy@plt>
  mov    %rax,%r13
  jmp    L31
  nopl   0x0(%rax)
L71:
  mov    %r12,%rdi
  call   <astrleft@plt>
  mov    %rax,%r13
  jmp    L31
L12:
  lea    D44(%rip),%rsi
  mov    %r12,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  jne    L92
  lea    D38(%rip),%rsi
  mov    %r12,%rdi
  call   <strxequals@plt>
  test   %rax,%rax
  jne    L92
  mov    %r12,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x2f,-0x1(%r12,%rax,1)
  jne    L98
  mov    %r12,%rdi
  call   <strlen@plt>
  cltq
  movb   $0x0,-0x1(%r12,%rax,1)
  jmp    L98
  nopw   0x0(%rax,%rax,1)
L70:
  lea    D44(%rip),%rdi
  call   <astrcpy@plt>
  jmp    L98
```

tool_calls: name: read_data
arguments: tag: D44
type: string
name: read_data
arguments: tag: D13
type: string
name: read_data
arguments: tag: D40
type: string
name: read_data
arguments: tag: D38
type: string

tool: D44: .

tool: D13: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kaiaie/bile/refs/heads/master/src/astring.c

tool: D40: /

tool: D38: ..

assistant: ```c
char *adirname(const char *path) {
  char *result = NULL;
  char *tmp = NULL;
  size_t ii;
  if (strxnullorempty(path)) {
    result = astrcpy(".");
  } else {
    tmp = strxreplace(astrcpy(path), '\\', '/');
    if (strchr(tmp, '/') == NULL) {
      result = astrcpy(".");
    } else if (strxequals(tmp, "/") || strxequals(tmp, ".") || strxequals(tmp, "..")) {
      result = astrcpy(tmp);
    } else {
      if (tmp[strlen(tmp) - 1] == '/')
        tmp[strlen(tmp) - 1] = '\0';
    }
    ii = strlen(tmp);
    while (ii >= 0) {
      if (tmp[ii] == '/') {
        if (ii == 0) {
          result = astrcpy("/");
        } else {
          result = astrleft(tmp, ii);
        }
        break;
      }
      ii--;
    }
  }
  mu__free("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kaiaie/bile/refs/heads/master/src/astring.c", 257, tmp);
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<itob>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L29
L5:
  cmpl   $0xa,-0x18(%rbp)
  jg     L33
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,%eax
  mov    %eax,%edi
  call   <abs@plt>
  lea    0x30(%rax),%ecx
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L29
L33:
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,%eax
  mov    %eax,%edi
  call   <abs@plt>
  cmp    $0xa,%al
  jle    L25
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,%eax
  mov    %eax,%edi
  call   <abs@plt>
  add    $0x57,%eax
  mov    %eax,%ecx
  jmp    L56
L25:
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,%eax
  mov    %eax,%edi
  call   <abs@plt>
  add    $0x30,%eax
  mov    %eax,%ecx
L56:
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %cl,(%rax)
L29:
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L5
  cmpl   $0x0,-0x4(%rbp)
  jns    L22
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x2d,(%rax)
L22:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <reverse@plt>
  nop
  leave
  ret
```

assistant: ```c
void itob(int n, char *s, int b) {
  int sign, i = 0;
  sign = n;
  while ((n /= b) != 0) {
    if (b <= 10) {
      s[i++] = abs(n % b) + '0';
    } else {
      s[i++] = abs(n % b) > 10 ? (abs(n % b) + 'a' - 10) : (abs(n % b) + '0');
    }
  }
  if (sign < 0) {
    s[i++] = '-';
  }
  s[i] = '\0';
  reverse(s);
}
```
user: Translate the below assembly code into C programming language:

```asm
<itob>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%eax
  mov    %edi,0xc(%rsp)
  mov    %rsi,%r15
  mov    %edx,%ebx
  cltd
  idiv   %ebx
  test   %eax,%eax
  je     L1
  mov    %eax,%ebp
  mov    %rsi,%r13
  mov    $0x1,%r12d
  jmp    L56
L69:
  mov    %ebp,%eax
  cltd
  idiv   %ebx
  mov    %edx,%r14d
  mov    %edx,%edi
  call   <abs@plt>
  cmp    $0xa,%al
  jle    L83
  mov    %r14d,%edi
  call   <abs@plt>
  add    $0x57,%eax
L9:
  mov    %r12d,%ecx
  mov    %al,0x0(%r13)
L34:
  mov    %ebp,%eax
  cltd
  idiv   %ebx
  mov    %eax,%ebp
  add    $0x1,%r12d
  add    $0x1,%r13
  test   %eax,%eax
  je     L58
L56:
  cmp    $0xa,%ebx
  jg     L69
  mov    %ebp,%eax
  cltd
  idiv   %ebx
  mov    %edx,%edi
  call   <abs@plt>
  mov    %r12d,%ecx
  add    $0x30,%eax
  mov    %al,0x0(%r13)
  jmp    L34
L83:
  mov    %r14d,%edi
  call   <abs@plt>
  add    $0x30,%eax
  jmp    L9
L1:
  mov    %eax,%ecx
L58:
  cmpl   $0x0,0xc(%rsp)
  js     L33
L60:
  movslq %ecx,%rcx
  movb   $0x0,(%r15,%rcx,1)
  mov    %r15,%rdi
  call   <reverse@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L33:
  movslq %ecx,%rax
  movb   $0x2d,(%r15,%rax,1)
  lea    0x1(%rcx),%ecx
  jmp    L60
```

assistant: ```c
void itob(int n, char *s, int b) {
  int sign, i = 0;
  sign = n;
  while ((n /= b) != 0) {
    if (b <= 10) {
      s[i++] = abs(n % b) + '0';
    } else {
      s[i++] = abs(n % b) > 10 ? (abs(n % b) + 'a' - 10) : (abs(n % b) + '0');
    }
  }
  if (sign < 0) {
    s[i++] = '-';
  }
  s[i] = '\0';
  reverse(s);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<itob>:
  endbr64
  mov    %edi,%eax
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  cltd
  idiv   %ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  test   %eax,%eax
  je     L57
  mov    %eax,%ebx
  mov    $0x1,%r15d
  jmp    L73
  nopw   0x0(%rax,%rax,1)
L37:
  call   <abs@plt>
  mov    %r14d,%edi
  cmp    $0xa,%al
  jle    L44
  call   <abs@plt>
  add    $0x57,%eax
  mov    %al,-0x1(%r12,%r15,1)
  add    $0x1,%r15
  test   %ebx,%ebx
  je     L45
L73:
  mov    %ebx,%eax
  mov    %r15d,%r13d
  cltd
  idiv   %ebp
  mov    %edx,%r14d
  mov    %eax,%ebx
  mov    %edx,%edi
  cmp    $0xa,%ebp
  jg     L37
L44:
  call   <abs@plt>
  add    $0x30,%eax
  mov    %al,-0x1(%r12,%r15,1)
  add    $0x1,%r15
  test   %ebx,%ebx
  jne    L73
L45:
  movslq %r13d,%rax
  add    %r12,%rax
L4:
  mov    0xc(%rsp),%edx
  test   %edx,%edx
  jns    L72
  add    $0x1,%r13d
  movb   $0x2d,(%rax)
  movslq %r13d,%r13
  lea    (%r12,%r13,1),%rax
L72:
  movb   $0x0,(%rax)
  add    $0x18,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <reverse@plt>
  nopw   0x0(%rax,%rax,1)
L57:
  mov    %rsi,%rax
  xor    %r13d,%r13d
  jmp    L4
```

assistant: ```c
void itob(int n, char *s, int b) {
  int sign, i = 0;
  sign = n;
  while ((n /= b) != 0) {
    if (b <= 10) {
      s[i++] = abs(n % b) + '0';
    } else {
      s[i++] = abs(n % b) > 10 ? (abs(n % b) + 'a' - 10) : (abs(n % b) + '0');
    }
  }
  if (sign < 0) {
    s[i++] = '-';
  }
  s[i] = '\0';
  reverse(s);
}
```
user: What is the c source code of the assembly code below:

```asm
<itob>:
  endbr64
  mov    %edi,%eax
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  cltd
  idiv   %ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  test   %eax,%eax
  je     L64
  cmp    $0xa,%ebp
  jle    L74
  mov    $0x1,%ebx
  jmp    L63
  nopl   0x0(%rax)
L31:
  call   <abs@plt>
  add    $0x30,%eax
L10:
  mov    %al,-0x1(%r12,%rbx,1)
  mov    %r15d,%eax
  add    $0x1,%rbx
  test   %r15d,%r15d
  je     L28
L63:
  cltd
  mov    %ebx,%r13d
  idiv   %ebp
  mov    %edx,%edi
  mov    %edx,%r14d
  mov    %eax,%r15d
  call   <abs@plt>
  mov    %r14d,%edi
  cmp    $0xa,%al
  jle    L31
  call   <abs@plt>
  add    $0x57,%eax
  jmp    L10
  nopl   (%rax)
L74:
  mov    $0x1,%r15d
  xchg   %ax,%ax
L46:
  cltd
  mov    %r15d,%r13d
  idiv   %ebp
  mov    %edx,%edi
  mov    %eax,%ebx
  call   <abs@plt>
  add    $0x30,%eax
  mov    %al,-0x1(%r12,%r15,1)
  mov    %ebx,%eax
  add    $0x1,%r15
  test   %ebx,%ebx
  jne    L46
L28:
  movslq %r13d,%rax
  add    %r12,%rax
L37:
  mov    0xc(%rsp),%edx
  test   %edx,%edx
  jns    L70
  add    $0x1,%r13d
  movb   $0x2d,(%rax)
  movslq %r13d,%r13
  lea    (%r12,%r13,1),%rax
L70:
  movb   $0x0,(%rax)
  add    $0x18,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <reverse@plt>
  cs nopw 0x0(%rax,%rax,1)
L64:
  mov    %rsi,%rax
  xor    %r13d,%r13d
  jmp    L37
```

assistant: ```c
void itob(int n, char *s, int b) {
  int sign, i = 0;
  sign = n;
  while ((n /= b) != 0) {
    if (b <= 10) {
      s[i++] = abs(n % b) + '0';
    } else {
      s[i++] = abs(n % b) > 10 ? (abs(n % b) + 'a' - 10) : (abs(n % b) + '0');
    }
  }
  if (sign < 0) {
    s[i++] = '-';
  }
  s[i] = '\0';
  reverse(s);
}
```
user: What is the c source code of the assembly code below:

```asm
<oswp4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  lea    -0x10(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    $0x4,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
void oswp4(void *p, const unsigned long l) {
  const uint32_t tmp = l;
  memcpy(p, &tmp, 4);
}
```
user: What is the c source code of the assembly code below?

```asm
<oswp4>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsi,(%rsp)
  mov    %rsp,%rsi
  mov    $0x4,%edx
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void oswp4(void *p, const unsigned long l) {
  const uint32_t tmp = l;
  memcpy(p, &tmp, 4);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<oswp4>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x4,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsi,(%rsp)
  mov    %rsp,%rsi
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void oswp4(void *p, const unsigned long l) {
  const uint32_t tmp = l;
  memcpy(p, &tmp, 4);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<oswp4>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x4,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsi,(%rsp)
  mov    %rsp,%rsi
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void oswp4(void *p, const unsigned long l) {
  const uint32_t tmp = l;
  memcpy(p, &tmp, 4);
}
```