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

```asm
<_DtHelpCeAddCharToBuf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L138
  mov    (%rdi),%r12
  mov    %rdi,%rbp
  test   %r12,%r12
  je     L138
  mov    %rdx,%rbx
  test   %rsi,%rsi
  mov    %rcx,%rax
  mov    %rsi,%r13
  sete   %dl
  test   %rbx,%rbx
  sete   %cl
  or     %cl,%dl
  jne    L138
  test   %rax,%rax
  je     L138
  mov    (%rsi),%rdi
  movslq (%rbx),%rsi
  test   %rdi,%rdi
  je     L137
  mov    (%rax),%edx
  lea    0x2(%rsi),%ecx
  cmp    %edx,%ecx
  jge    L122
L114:
  movzbl (%r12),%eax
  add    $0x1,%r12
  mov    %al,(%rdi,%rsi,1)
  mov    (%rbx),%eax
  mov    %r12,0x0(%rbp)
  add    $0x1,%eax
  mov    %eax,(%rbx)
  cltq
  movb   $0x0,(%rdi,%rax,1)
  xor    %eax,%eax
L14:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L122:
  add    $0x3,%esi
  mov    %esi,%ecx
  sub    %edx,%ecx
  cmp    %r8d,%ecx
  jl     L31
L20:
  mov    %esi,(%rax)
  call   <realloc@plt>
  mov    %rax,%rdi
L93:
  mov    %rdi,0x0(%r13)
  test   %rdi,%rdi
  je     L1
  movslq (%rbx),%rsi
  jmp    L114
  nopl   0x0(%rax)
L137:
  test   %esi,%esi
  jne    L138
  mov    (%rax),%edx
  test   %edx,%edx
  jne    L138
  cmp    $0x3,%r8d
  jg     L18
  movl   $0x3,(%rax)
  mov    $0x3,%r8d
L115:
  mov    %r8d,%edi
  call   <malloc@plt>
  movl   $0x0,(%rbx)
  mov    %rax,%rdi
  jmp    L93
  nopw   0x0(%rax,%rax,1)
L18:
  mov    %r8d,(%rax)
  jmp    L115
  nopl   (%rax)
L31:
  lea    (%r8,%rdx,1),%esi
  jmp    L20
  xchg   %ax,%ax
L138:
  mov    D10(%rip),%rax
  mov    (%rax),%edx
  mov    D21(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L14
L1:
  mov    D21(%rip),%rax
  movl   $0xfffffff9,(%rax)
  mov    $0xffffffff,%eax
  jmp    L14
```

assistant: ```c
int _DtHelpCeAddCharToBuf(char **src, char **dst, int *dst_size, int *dst_max, int grow_size) {
  char *srcPtr;
  char *dstPtr;
  if (src == 0 || *src == 0 || dst == 0 || dst_size == 0 || dst_max == 0 || (*dst == 0 && (*dst_size || *dst_max))) {
    errno = EINVAL;
    return -1;
  }
  srcPtr = *src;
  dstPtr = *dst;
  if ((*dst_size + 2) >= *dst_max) {
    if (grow_size > *dst_size + 3 - *dst_max)
      *dst_max = *dst_max + grow_size;
    else
      *dst_max = *dst_size + 3;
    if (dstPtr)
      dstPtr = (char *)realloc((void *)dstPtr, *dst_max);
    else {
      dstPtr = (char *)malloc(*dst_max);
      *dst_size = 0;
    }
    *dst = dstPtr;
  }
  if (!dstPtr) {
    errno = -7;
    return -1;
  }
  dstPtr[*dst_size] = *srcPtr++;
  *src = srcPtr;
  *dst_size = *dst_size + 1;
  dstPtr[*dst_size] = '\0';
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_DtHelpCeAddCharToBuf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L32
  mov    (%rdi),%r12
  mov    %rdi,%rbp
  test   %r12,%r12
  je     L32
  mov    %rdx,%rbx
  test   %rsi,%rsi
  mov    %rcx,%rax
  mov    %rsi,%r13
  sete   %dl
  test   %rbx,%rbx
  sete   %cl
  or     %cl,%dl
  jne    L32
  test   %rax,%rax
  je     L32
  mov    (%rsi),%rdi
  movslq (%rbx),%rsi
  test   %rdi,%rdi
  je     L113
  mov    (%rax),%edx
  lea    0x2(%rsi),%ecx
  cmp    %edx,%ecx
  jge    L84
L15:
  movzbl (%r12),%eax
  add    $0x1,%r12
  mov    %al,(%rdi,%rsi,1)
  mov    (%rbx),%eax
  mov    %r12,0x0(%rbp)
  add    $0x1,%eax
  mov    %eax,(%rbx)
  cltq
  movb   $0x0,(%rdi,%rax,1)
  xor    %eax,%eax
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L84:
  add    $0x3,%esi
  mov    %esi,%ecx
  sub    %edx,%ecx
  cmp    %r8d,%ecx
  jl     L150
L103:
  mov    %esi,(%rax)
  call   <realloc@plt>
  mov    %rax,%rdi
L162:
  mov    %rdi,0x0(%r13)
  test   %rdi,%rdi
  je     L138
  movslq (%rbx),%rsi
  jmp    L15
  nopl   0x0(%rax)
L113:
  test   %esi,%esi
  jne    L32
  mov    (%rax),%edx
  test   %edx,%edx
  jne    L32
  cmp    $0x3,%r8d
  jg     L68
  movl   $0x3,(%rax)
  mov    $0x3,%r8d
L80:
  mov    %r8d,%edi
  call   <malloc@plt>
  movl   $0x0,(%rbx)
  mov    %rax,%rdi
  jmp    L162
  nopw   0x0(%rax,%rax,1)
L68:
  mov    %r8d,(%rax)
  jmp    L80
  nopl   (%rax)
L150:
  lea    (%r8,%rdx,1),%esi
  jmp    L103
  xchg   %ax,%ax
L32:
  mov    D21(%rip),%rax
  mov    (%rax),%edx
  mov    D5(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L8
L138:
  mov    D5(%rip),%rax
  movl   $0xfffffff9,(%rax)
  mov    $0xffffffff,%eax
  jmp    L8
```

assistant: ```c
int _DtHelpCeAddCharToBuf(char **src, char **dst, int *dst_size, int *dst_max, int grow_size) {
  char *srcPtr;
  char *dstPtr;
  if (src == 0 || *src == 0 || dst == 0 || dst_size == 0 || dst_max == 0 || (*dst == 0 && (*dst_size || *dst_max))) {
    errno = EINVAL;
    return -1;
  }
  srcPtr = *src;
  dstPtr = *dst;
  if ((*dst_size + 2) >= *dst_max) {
    if (grow_size > *dst_size + 3 - *dst_max)
      *dst_max = *dst_max + grow_size;
    else
      *dst_max = *dst_size + 3;
    if (dstPtr)
      dstPtr = (char *)realloc((void *)dstPtr, *dst_max);
    else {
      dstPtr = (char *)malloc(*dst_max);
      *dst_size = 0;
    }
    *dst = dstPtr;
  }
  if (!dstPtr) {
    errno = -7;
    return -1;
  }
  dstPtr[*dst_size] = *srcPtr++;
  *src = srcPtr;
  *dst_size = *dst_size + 1;
  dstPtr[*dst_size] = '\0';
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<print_usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D5(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D5
type: string

tool: D5: Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout] [-x xml-filename] [-h] [ptest1 ptest2 ...]


assistant: ```c
void print_usage(FILE *stream, char *progname) {
  fprintf(stream,
          "Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout]"
          " [-x xml-filename] [-h] [ptest1 ptest2 ...]\n",
          progname);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<print_usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rsi,%rdx
  lea    D6(%rip),%rsi
  call   <fprintf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D6
type_guessed: string

tool: D6: Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout] [-x xml-filename] [-h] [ptest1 ptest2 ...]


assistant: ```c
void print_usage(FILE *stream, char *progname) {
  fprintf(stream,
          "Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout]"
          " [-x xml-filename] [-h] [ptest1 ptest2 ...]\n",
          progname);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<print_usage>:
  endbr64
  mov    %rsi,%rdx
  lea    D5(%rip),%rsi
  jmp    1050 <fprintf@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D5
type: string

tool: D5: Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout] [-x xml-filename] [-h] [ptest1 ptest2 ...]


assistant: ```c
void print_usage(FILE *stream, char *progname) {
  fprintf(stream,
          "Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout]"
          " [-x xml-filename] [-h] [ptest1 ptest2 ...]\n",
          progname);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<print_usage>:
  endbr64
  mov    %rsi,%rdx
  lea    D6(%rip),%rsi
  jmp    1050 <fprintf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D6
type: string

tool: D6: Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout] [-x xml-filename] [-h] [ptest1 ptest2 ...]


assistant: ```c
void print_usage(FILE *stream, char *progname) {
  fprintf(stream,
          "Usage: %s [-d directory directory2 ...] [-e exclude] [-l list] [-t timeout]"
          " [-x xml-filename] [-h] [ptest1 ptest2 ...]\n",
          progname);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_mem_malloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L10
  mov    $0x0,%eax
  jmp    L6
L10:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <ft_mem_set@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
L6:
  leave
  ret
```

assistant: ```c
void *ft_mem_malloc(unsigned long size) {
  void *mem;
  if (!(mem = (void *)malloc(size * sizeof(*mem))))
    return (NULL);
  mem = ft_mem_set(mem, 0, size);
  return (mem);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ft_mem_malloc>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <malloc@plt>
  mov    %rax,%rdi
  mov    $0x0,%eax
  test   %rdi,%rdi
  je     L8
  mov    %rbx,%rdx
  mov    $0x0,%esi
  call   <ft_mem_set@plt>
L8:
  pop    %rbx
  ret
```

assistant: ```c
void *ft_mem_malloc(unsigned long size) {
  void *mem;
  if (!(mem = (void *)malloc(size * sizeof(*mem))))
    return (NULL);
  mem = ft_mem_set(mem, 0, size);
  return (mem);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ft_mem_malloc>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <malloc@plt>
  test   %rax,%rax
  je     L9
  mov    %r12,%rdx
  mov    %rax,%rdi
  xor    %esi,%esi
  pop    %r12
  jmp    1070 <ft_mem_set@plt>
  nopw   0x0(%rax,%rax,1)
L9:
  xor    %eax,%eax
  pop    %r12
  ret
```

assistant: ```c
void *ft_mem_malloc(unsigned long size) {
  void *mem;
  if (!(mem = (void *)malloc(size * sizeof(*mem))))
    return (NULL);
  mem = ft_mem_set(mem, 0, size);
  return (mem);
}
```
user: What is the c source code of the assembly code below:

```asm
<ft_mem_malloc>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <malloc@plt>
  test   %rax,%rax
  je     L9
  mov    %r12,%rdx
  mov    %rax,%rdi
  xor    %esi,%esi
  pop    %r12
  jmp    1070 <ft_mem_set@plt>
  nopw   0x0(%rax,%rax,1)
L9:
  xor    %eax,%eax
  pop    %r12
  ret
```

assistant: ```c
void *ft_mem_malloc(unsigned long size) {
  void *mem;
  if (!(mem = (void *)malloc(size * sizeof(*mem))))
    return (NULL);
  mem = ft_mem_set(mem, 0, size);
  return (mem);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<berechnen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L15
L45:
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L17
L11:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%eax
  add    %ecx,%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  imul   %edx,%eax
  add    %eax,-0x8(%rbp)
  addl   $0x1,-0x10(%rbp)
L17:
  mov    -0x14(%rbp),%eax
  sub    -0xc(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jl     L11
  mov    -0x8(%rbp),%eax
  imul   %eax,%eax
  add    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jg     L20
  mov    -0x18(%rbp),%eax
  jmp    L1
L20:
  addl   $0x1,-0xc(%rbp)
L15:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0xc(%rbp)
  jl     L45
  mov    -0x4(%rbp),%eax
L1:
  pop    %rbp
  ret
```

assistant: ```c
int berechnen(int laenge, int folge[], int e_max) {
  int j, k;
  int ck, e = 0;
  for (k = 1; k < laenge - 1; k++) {
    ck = 0;
    for (j = 0; j < laenge - k; j++) {
      ck += folge[j] * folge[j + k];
    }
    e += ck * ck;
    if (e_max <= e) {
      return e_max;
    }
  }
  return e;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<berechnen>:
  endbr64
  cmp    $0x2,%edi
  jle    L58
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r9d
  mov    %rsi,%r11
  mov    %edx,%r10d
  lea    -0x3(%rdi),%ebx
  add    $0x2,%rbx
  mov    $0x1,%esi
  mov    $0x0,%r8d
  lea    -0x1(%rdi),%r12d
  lea    0x4(%r11),%rbp
  jmp    L34
L20:
  mov    %r11,%rax
  mov    %r12d,%edx
  sub    %esi,%edx
  lea    0x0(%rbp,%rdx,4),%rdi
  mov    $0x0,%ecx
L48:
  mov    (%rax),%edx
  imul   (%rax,%rsi,4),%edx
  add    %edx,%ecx
  add    $0x4,%rax
  cmp    %rdi,%rax
  jne    L48
L25:
  imul   %ecx,%ecx
  add    %ecx,%r8d
  cmp    %r10d,%r8d
  jge    L8
  add    $0x1,%rsi
  cmp    %rbx,%rsi
  je     L9
L34:
  mov    %r9d,%eax
  sub    %esi,%eax
  mov    $0x0,%ecx
  test   %eax,%eax
  jg     L20
  jmp    L25
L58:
  mov    $0x0,%r8d
  mov    %r8d,%eax
  ret
L8:
  mov    %r10d,%r8d
L9:
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int berechnen(int laenge, int folge[], int e_max) {
  int j, k;
  int ck, e = 0;
  for (k = 1; k < laenge - 1; k++) {
    ck = 0;
    for (j = 0; j < laenge - k; j++) {
      ck += folge[j] * folge[j + k];
    }
    e += ck * ck;
    if (e_max <= e) {
      return e_max;
    }
  }
  return e;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<berechnen>:
  endbr64
  cmp    $0x2,%edi
  jle    L36
  push   %r12
  mov    %rsi,%r11
  mov    %edi,%r9d
  mov    %edx,%r10d
  push   %rbp
  mov    $0x1,%esi
  xor    %r8d,%r8d
  lea    -0x1(%rdi),%r12d
  push   %rbx
  lea    -0x3(%rdi),%ebx
  lea    0x4(%r11),%rbp
  add    $0x2,%rbx
  nopl   (%rax)
L1:
  mov    %r9d,%eax
  sub    %esi,%eax
  test   %eax,%eax
  jle    L46
  mov    %r12d,%edx
  mov    %r11,%rax
  xor    %ecx,%ecx
  sub    %esi,%edx
  lea    0x0(%rbp,%rdx,4),%rdi
  nopl   0x0(%rax,%rax,1)
L31:
  mov    (%rax),%edx
  imul   (%rax,%rsi,4),%edx
  add    $0x4,%rax
  add    %edx,%ecx
  cmp    %rax,%rdi
  jne    L31
  imul   %ecx,%ecx
  add    %ecx,%r8d
L46:
  cmp    %r8d,%r10d
  jle    L29
  add    $0x1,%rsi
  cmp    %rbx,%rsi
  jne    L1
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  ret
L29:
  mov    %r10d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8d,%eax
  pop    %r12
  ret
L36:
  xor    %eax,%eax
  ret
```

assistant: ```c
int berechnen(int laenge, int folge[], int e_max) {
  int j, k;
  int ck, e = 0;
  for (k = 1; k < laenge - 1; k++) {
    ck = 0;
    for (j = 0; j < laenge - k; j++) {
      ck += folge[j] * folge[j + k];
    }
    e += ck * ck;
    if (e_max <= e) {
      return e_max;
    }
  }
  return e;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<berechnen>:
  endbr64
  lea    -0x1(%rdi),%r11d
  cmp    $0x1,%r11d
  jle    L56
  push   %r13
  mov    %rsi,%rcx
  mov    %edx,%r10d
  lea    0x4(%rsi),%rsi
  push   %r12
  xor    %r8d,%r8d
  push   %rbp
  push   %rbx
  nopl   (%rax)
L21:
  mov    %edi,%ebx
  lea    -0x1(%r11),%r9d
  sub    %r11d,%ebx
  cmp    $0x2,%r9d
  jbe    L13
  mov    %r11d,%edx
  xor    %eax,%eax
  pxor   %xmm3,%xmm3
  shr    $0x2,%edx
  shl    $0x4,%rdx
  nopl   0x0(%rax,%rax,1)
L28:
  movdqu (%rcx,%rax,1),%xmm0
  movdqu (%rsi,%rax,1),%xmm2
  movdqu (%rcx,%rax,1),%xmm1
  movdqu (%rsi,%rax,1),%xmm4
  add    $0x10,%rax
  psrlq  $0x20,%xmm0
  psrlq  $0x20,%xmm2
  pmuludq %xmm4,%xmm1
  pmuludq %xmm2,%xmm0
  pshufd $0x8,%xmm1,%xmm1
  pshufd $0x8,%xmm0,%xmm0
  punpckldq %xmm0,%xmm1
  paddd  %xmm1,%xmm3
  cmp    %rdx,%rax
  jne    L28
  movdqa %xmm3,%xmm0
  mov    %r11d,%edx
  psrldq $0x8,%xmm0
  and    $0xfffffffc,%edx
  paddd  %xmm0,%xmm3
  movdqa %xmm3,%xmm0
  psrldq $0x4,%xmm0
  paddd  %xmm0,%xmm3
  movd   %xmm3,%eax
  test   $0x3,%r11b
  je     L87
  lea    (%rdx,%rbx,1),%r12d
  movslq %edx,%r13
  add    $0x1,%edx
  movslq %r12d,%r12
  lea    0x0(,%r13,4),%rbp
  mov    (%rcx,%r12,4),%r12d
  imul   (%rcx,%r13,4),%r12d
  add    %r12d,%eax
  cmp    %r11d,%edx
  jge    L87
L32:
  lea    (%rbx,%rdx,1),%r12d
  add    $0x1,%edx
  movslq %r12d,%r12
  mov    (%rcx,%r12,4),%r12d
  imul   0x4(%rcx,%rbp,1),%r12d
  add    %r12d,%eax
  cmp    %r11d,%edx
  jge    L87
  add    %ebx,%edx
  movslq %edx,%rdx
  mov    (%rcx,%rdx,4),%edx
  imul   0x8(%rcx,%rbp,1),%edx
  add    %edx,%eax
L87:
  imul   %eax,%eax
  add    %eax,%r8d
  cmp    %r8d,%r10d
  jle    L66
  mov    %r9d,%r11d
  add    $0x4,%rsi
  cmp    $0x1,%r9d
  jne    L21
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  movslq %ebx,%rax
  mov    $0x1,%edx
  xor    %ebp,%ebp
  mov    (%rcx,%rax,4),%eax
  imul   (%rcx),%eax
  jmp    L32
L66:
  mov    %r10d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8d,%eax
  pop    %r12
  pop    %r13
  ret
L56:
  xor    %eax,%eax
  ret
```

assistant: ```c
int berechnen(int laenge, int folge[], int e_max) {
  int j, k;
  int ck, e = 0;
  for (k = 1; k < laenge - 1; k++) {
    ck = 0;
    for (j = 0; j < laenge - k; j++) {
      ck += folge[j] * folge[j + k];
    }
    e += ck * ck;
    if (e_max <= e) {
      return e_max;
    }
  }
  return e;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<scan_c_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %rdi,-0x128(%rbp)
  mov    %esi,-0x12c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x128(%rbp),%rax
  lea    D25(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x120(%rbp)
  cmpq   $0x0,-0x120(%rbp)
  jne    L49
  mov    -0x128(%rbp),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L49
L7:
  lea    -0x110(%rbp),%rax
  mov    $0x7,%edx
  lea    D22(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L0
  jmp    L49
L0:
  lea    -0x110(%rbp),%rax
  add    $0x6,%rax
  lea    D5(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strtok@plt>
  mov    %rax,-0x118(%rbp)
  cmpq   $0x0,-0x118(%rbp)
  jne    L43
  jmp    L49
L43:
  mov    -0x12c(%rbp),%edx
  mov    -0x118(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <located_function@plt>
L49:
  mov    -0x120(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L7
  mov    -0x120(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  nop
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L59
  call   <__stack_chk_fail@plt>
L59:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D25
type_infered: string
name: read_data
arguments: label: D22
type_infered: string
name: read_data
arguments: label: D5
type_infered: string

tool: D25: r

tool: D22: arg_t _

tool: D5:  (	


assistant: ```c
int scan_c_file(const char *name, int code) {
  char buf[256];
  char *t;
  FILE *f = fopen(name, "r");
  if (!f) {
    perror(name);
    exit(1);
  }
  while (fgets(buf, 256, f)) {
    if (memcmp(buf, "arg_t _", 7))
      continue;
    t = strtok(buf + 6, " (\t\n");
    if (t == NULL)
      continue;
    located_function(t, code);
  }
  fclose(f);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<scan_c_file>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x110,%rsp
  mov    %rdi,%rbx
  mov    %esi,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  lea    D13(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L68
L23:
  lea    D14(%rip),%r12
  mov    %rsp,%rbx
  lea    D11(%rip),%r14
L64:
  mov    %rbp,%rdx
  mov    $0x100,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L6
  mov    $0x7,%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L64
  lea    0x6(%rsp),%rdi
  mov    %r14,%rsi
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L64
  mov    %r13d,%esi
  call   <located_function@plt>
  jmp    L64
L68:
  mov    %rbx,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L23
L6:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  mov    $0x0,%eax
  add    $0x110,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D13
datatype: string
name: retrieve_data
arguments: tag: D14
datatype: string
name: retrieve_data
arguments: tag: D11
datatype: string

tool: D13: r

tool: D14: arg_t _

tool: D11:  (	


assistant: ```c
int scan_c_file(const char *name, int code) {
  char buf[256];
  char *t;
  FILE *f = fopen(name, "r");
  if (!f) {
    perror(name);
    exit(1);
  }
  while (fgets(buf, 256, f)) {
    if (memcmp(buf, "arg_t _", 7))
      continue;
    t = strtok(buf + 6, " (\t\n");
    if (t == NULL)
      continue;
    located_function(t, code);
  }
  fclose(f);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<scan_c_file>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  lea    D3(%rip),%rsi
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L28
L51:
  mov    %rsp,%rbx
  lea    D22(%rip),%r12
  lea    0x6(%rsp),%r15
  lea    D26(%rip),%r14
  nopl   0x0(%rax)
L14:
  mov    %rbp,%rdx
  mov    $0x100,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L32
  mov    $0x7,%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L14
  mov    %r15,%rdi
  mov    %r14,%rsi
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L14
  mov    %r13d,%esi
  call   <located_function@plt>
  jmp    L14
  nopw   0x0(%rax,%rax,1)
L32:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x118,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L28:
  mov    %r12,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L51
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D3
type_guessed: string
name: extract_symbolic_data
arguments: label: D22
type_guessed: string
name: extract_symbolic_data
arguments: label: D26
type_guessed: string

tool: D3: r

tool: D22: arg_t _

tool: D26:  (	


assistant: ```c
int scan_c_file(const char *name, int code) {
  char buf[256];
  char *t;
  FILE *f = fopen(name, "r");
  if (!f) {
    perror(name);
    exit(1);
  }
  while (fgets(buf, 256, f)) {
    if (memcmp(buf, "arg_t _", 7))
      continue;
    t = strtok(buf + 6, " (\t\n");
    if (t == NULL)
      continue;
    located_function(t, code);
  }
  fclose(f);
}
```