ylfeng/ReF-Decompile-dataset huggingface dataset:
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
  lea    D12(%rip),%r12
  push   %rbp
  mov    %r12,%rdi
  lea    D22(%rip),%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  movss  0x4(%rsp),%xmm1
  movss  (%rsp),%xmm0
  call   <somar@plt>
  lea    D6(%rip),%rdi
  mov    $0x1,%eax
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D12
data_type: string
name: parse_data
arguments: data_label: D22
data_type: string
name: parse_data
arguments: data_label: D6
data_type: string

tool: D12: digite um numero: 

tool: D22: %f

tool: D6: %.2f


assistant: ```c
int main() {
  float n1;
  float n2;
  float s;
  printf("digite um numero: ");
  scanf("%f", &n1);
  printf("digite um numero: ");
  scanf("%f", &n2);
  s = somar(n1, n2);
  printf("%.2f\n", s);
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r12
  lea    D17(%rip),%r12
  push   %rbp
  mov    %r12,%rdi
  lea    D12(%rip),%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  movss  0x4(%rsp),%xmm1
  movss  (%rsp),%xmm0
  call   <somar@plt>
  lea    D13(%rip),%rdi
  mov    $0x1,%eax
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D17
datatype: string
name: disassemble_data
arguments: data_tag: D12
datatype: string
name: disassemble_data
arguments: data_tag: D13
datatype: string

tool: D17: digite um numero: 

tool: D12: %f

tool: D13: %.2f


assistant: ```c
int main() {
  float n1;
  float n2;
  float s;
  printf("digite um numero: ");
  scanf("%f", &n1);
  printf("digite um numero: ");
  scanf("%f", &n2);
  s = somar(n1, n2);
  printf("%.2f\n", s);
  return 1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<dinfo_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    L7
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <warnx@plt>
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D0
type_guessed: string

tool: D0: Could not allocate %lu bytes of memory

assistant: ```c
void *dinfo_malloc(size_t size) {
  void *result;
  result = malloc(size);
  if (result == NULL)
    warnx("Could not allocate %lu bytes of memory", size);
  return result;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<dinfo_malloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L6
L13:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  mov    %rbp,%rsi
  lea    D9(%rip),%rdi
  call   <warnx@plt>
  jmp    L13
```

tool_calls: name: parse_data
arguments: data_tag: D9
type_infered: string

tool: D9: Could not allocate %lu bytes of memory

assistant: ```c
void *dinfo_malloc(size_t size) {
  void *result;
  result = malloc(size);
  if (result == NULL)
    warnx("Could not allocate %lu bytes of memory", size);
  return result;
}
```
user: What is the c source code of the assembly code below:

```asm
<dinfo_malloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
L5:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L7:
  mov    %rbp,%rsi
  lea    D6(%rip),%rdi
  call   <warnx@plt>
  jmp    L5
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
type_infered: string

tool: D6: Could not allocate %lu bytes of memory

assistant: ```c
void *dinfo_malloc(size_t size) {
  void *result;
  result = malloc(size);
  if (result == NULL)
    warnx("Could not allocate %lu bytes of memory", size);
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<dinfo_malloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L1
L16:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L1:
  mov    %rbp,%rsi
  lea    D8(%rip),%rdi
  call   <warnx@plt>
  jmp    L16
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
datatype: string

tool: D8: Could not allocate %lu bytes of memory

assistant: ```c
void *dinfo_malloc(size_t size) {
  void *result;
  result = malloc(size);
  if (result == NULL)
    warnx("Could not allocate %lu bytes of memory", size);
  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
<initilizeCube>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movb   $0x0,-0x3(%rbp)
  jmp    L52
L56:
  movb   $0x0,-0x2(%rbp)
  jmp    L31
L51:
  movb   $0x0,-0x1(%rbp)
  jmp    L27
L58:
  movzbl -0x3(%rbp),%edi
  movzbl -0x1(%rbp),%ecx
  movzbl -0x2(%rbp),%edx
  movzbl -0x3(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <setSquare@plt>
  movzbl -0x1(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x1(%rbp)
L27:
  cmpb   $0x2,-0x1(%rbp)
  jbe    L58
  movzbl -0x2(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x2(%rbp)
L31:
  cmpb   $0x2,-0x2(%rbp)
  jbe    L51
  movzbl -0x3(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x3(%rbp)
L52:
  cmpb   $0x5,-0x3(%rbp)
  jbe    L56
  nop
  nop
  leave
  ret
```

assistant: ```c
void initilizeCube(struct rubikCube *cube) {
  unsigned char face, row, col;
  for (face = 0; face < 6; face++) {
    for (row = 0; row < 3; row++) {
      for (col = 0; col < 3; col++) {
        setSquare(cube, face, row, col, face);
      }
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<initilizeCube>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    $0x0,%ebp
  jmp    L34
L35:
  add    $0x1,%ebp
  cmp    $0x6,%ebp
  je     L42
L34:
  mov    $0x0,%r12d
L32:
  mov    $0x0,%ebx
L22:
  mov    %ebp,%r8d
  mov    %ebx,%ecx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r13,%rdi
  call   <setSquare@plt>
  add    $0x1,%ebx
  cmp    $0x3,%ebx
  jne    L22
  add    $0x1,%r12d
  cmp    $0x3,%r12d
  jne    L32
  jmp    L35
L42:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void initilizeCube(struct rubikCube *cube) {
  unsigned char face, row, col;
  for (face = 0; face < 6; face++) {
    for (row = 0; row < 3; row++) {
      for (col = 0; col < 3; col++) {
        setSquare(cube, face, row, col, face);
      }
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<initilizeCube>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L12:
  xor    %r12d,%r12d
L11:
  xor    %ebx,%ebx
L5:
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r13,%rdi
  add    $0x1,%ebx
  call   <setSquare@plt>
  cmp    $0x3,%ebx
  jne    L5
  add    $0x1,%r12d
  cmp    $0x3,%r12d
  jne    L11
  add    $0x1,%ebp
  cmp    $0x6,%ebp
  jne    L12
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void initilizeCube(struct rubikCube *cube) {
  unsigned char face, row, col;
  for (face = 0; face < 6; face++) {
    for (row = 0; row < 3; row++) {
      for (col = 0; col < 3; col++) {
        setSquare(cube, face, row, col, face);
      }
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<initilizeCube>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L2:
  xor    %r12d,%r12d
L7:
  xor    %ebx,%ebx
L23:
  mov    %ebx,%ecx
  mov    %ebp,%r8d
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r13,%rdi
  add    $0x1,%ebx
  call   <setSquare@plt>
  cmp    $0x3,%ebx
  jne    L23
  add    $0x1,%r12d
  cmp    $0x3,%r12d
  jne    L7
  add    $0x1,%ebp
  cmp    $0x6,%ebp
  jne    L2
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void initilizeCube(struct rubikCube *cube) {
  unsigned char face, row, col;
  for (face = 0; face < 6; face++) {
    for (row = 0; row < 3; row++) {
      for (col = 0; col < 3; col++) {
        setSquare(cube, face, row, col, face);
      }
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<PEM_SignFinal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <EVP_PKEY_size@plt>
  add    $0x2,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L3
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <PEMerr@plt>
  jmp    L8
L3:
  mov    -0x40(%rbp),%rcx
  lea    -0x1c(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <EVP_SignFinal@plt>
  test   %rax,%rax
  jle    L28
  mov    -0x1c(%rbp),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <EVP_EncodeBlock@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x38(%rbp),%rax
  mov    %edx,(%rax)
  movl   $0x1,-0x18(%rbp)
  jmp    L8
L28:
  nop
L8:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen, EVP_PKEY *pkey) {
  unsigned char *m;
  int i, ret = 0;
  unsigned int m_len;
  m = malloc(EVP_PKEY_size(pkey) + 2);
  if (m == NULL) {
    PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
    goto err;
  }
  if (EVP_SignFinal(ctx, m, &m_len, pkey) <= 0)
    goto err;
  i = EVP_EncodeBlock(sigret, m, m_len);
  *siglen = i;
  ret = 1;
err:
  free(m);
  return (ret);
}
```
user: Translate the below assembly code into C programming language:

```asm
<PEM_SignFinal>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r14
  mov    %rdx,%r13
  mov    %rcx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rcx,%rdi
  call   <EVP_PKEY_size@plt>
  lea    0x2(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L8
  lea    0x4(%rsp),%rdx
  mov    %rbp,%rcx
  mov    %rax,%rsi
  mov    %r12,%rdi
  call   <EVP_SignFinal@plt>
  mov    $0x0,%ebp
  test   %rax,%rax
  jle    L36
  mov    0x4(%rsp),%edx
  mov    %rbx,%rsi
  mov    %r14,%rdi
  call   <EVP_EncodeBlock@plt>
  mov    %eax,0x0(%r13)
  mov    $0x1,%ebp
L36:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  mov    %ebp,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L8:
  mov    D9(%rip),%rax
  mov    (%rax),%esi
  mov    D13(%rip),%rax
  mov    (%rax),%edi
  call   <PEMerr@plt>
  mov    $0x0,%ebp
  jmp    L36
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen, EVP_PKEY *pkey) {
  unsigned char *m;
  int i, ret = 0;
  unsigned int m_len;
  m = malloc(EVP_PKEY_size(pkey) + 2);
  if (m == NULL) {
    PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
    goto err;
  }
  if (EVP_SignFinal(ctx, m, &m_len, pkey) <= 0)
    goto err;
  i = EVP_EncodeBlock(sigret, m, m_len);
  *siglen = i;
  ret = 1;
err:
  free(m);
  return (ret);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<PEM_SignFinal>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  mov    %rcx,%rdi
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <EVP_PKEY_size@plt>
  lea    0x2(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L37
  mov    %r12,%rcx
  lea    0x4(%rsp),%rdx
  mov    %rax,%rsi
  mov    %r14,%rdi
  call   <EVP_SignFinal@plt>
  xor    %r12d,%r12d
  test   %rax,%rax
  jle    L4
  mov    0x4(%rsp),%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    $0x1,%r12d
  call   <EVP_EncodeBlock@plt>
  mov    %eax,(%rbx)
L4:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L37:
  mov    D15(%rip),%rax
  xor    %r12d,%r12d
  mov    (%rax),%esi
  mov    D6(%rip),%rax
  mov    (%rax),%edi
  call   <PEMerr@plt>
  jmp    L4
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen, EVP_PKEY *pkey) {
  unsigned char *m;
  int i, ret = 0;
  unsigned int m_len;
  m = malloc(EVP_PKEY_size(pkey) + 2);
  if (m == NULL) {
    PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
    goto err;
  }
  if (EVP_SignFinal(ctx, m, &m_len, pkey) <= 0)
    goto err;
  i = EVP_EncodeBlock(sigret, m, m_len);
  *siglen = i;
  ret = 1;
err:
  free(m);
  return (ret);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<PEM_SignFinal>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  mov    %rcx,%rdi
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <EVP_PKEY_size@plt>
  lea    0x2(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L27
  mov    %r12,%rcx
  lea    0x4(%rsp),%rdx
  mov    %rax,%rsi
  mov    %r14,%rdi
  call   <EVP_SignFinal@plt>
  xor    %r12d,%r12d
  test   %rax,%rax
  jle    L17
  mov    0x4(%rsp),%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    $0x1,%r12d
  call   <EVP_EncodeBlock@plt>
  mov    %eax,(%rbx)
L17:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L27:
  mov    D19(%rip),%rax
  xor    %r12d,%r12d
  mov    (%rax),%esi
  mov    D11(%rip),%rax
  mov    (%rax),%edi
  call   <PEMerr@plt>
  jmp    L17
L14:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen, EVP_PKEY *pkey) {
  unsigned char *m;
  int i, ret = 0;
  unsigned int m_len;
  m = malloc(EVP_PKEY_size(pkey) + 2);
  if (m == NULL) {
    PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
    goto err;
  }
  if (EVP_SignFinal(ctx, m, &m_len, pkey) <= 0)
    goto err;
  i = EVP_EncodeBlock(sigret, m, m_len);
  *siglen = i;
  ret = 1;
err:
  free(m);
  return (ret);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<calloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L0
  cmpq   $0x0,-0x20(%rbp)
  je     L0
  mov    $0x0,%ecx
  mov    -0x18(%rbp),%rax
  mulq   -0x20(%rbp)
  jno    L54
  mov    $0x1,%ecx
L54:
  mov    %rcx,%rax
  test   %rax,%rax
  je     L7
L0:
  mov    $0x0,%eax
  jmp    L19
L7:
  mov    -0x18(%rbp),%rax
  imul   -0x20(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L68
  mov    $0x0,%eax
  jmp    L19
L68:
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L19:
  leave
  ret
```

assistant: ```c
void *calloc(size_t nmemb, size_t size) {
  size_t nbytes;
  void *mem;
  if (!nmemb || !size || nmemb > (size_t)-1 / size)
    return NULL;
  nbytes = nmemb * size;
  if ((mem = malloc(nbytes)) == NULL)
    return NULL;
  return memset(mem, 0, nbytes);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<calloc>:
  endbr64
  test   %rdi,%rdi
  je     L2
  test   %rsi,%rsi
  je     L2
  mov    $0x0,%ecx
  mov    %rdi,%rax
  mul    %rsi
  jo     L35
  push   %rbx
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,%rcx
  test   %rax,%rax
  je     L18
  mov    %rbx,%rdx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    %rax,%rcx
L18:
  mov    %rcx,%rax
  pop    %rbx
  ret
L2:
  mov    $0x0,%ecx
L35:
  mov    %rcx,%rax
  ret
```

assistant: ```c
void *calloc(size_t nmemb, size_t size) {
  size_t nbytes;
  void *mem;
  if (!nmemb || !size || nmemb > (size_t)-1 / size)
    return NULL;
  nbytes = nmemb * size;
  if ((mem = malloc(nbytes)) == NULL)
    return NULL;
  return memset(mem, 0, nbytes);
}
```
user: What is the c source code of the assembly code below:

```asm
<calloc>:
  endbr64
  test   %rdi,%rdi
  je     L27
  test   %rsi,%rsi
  je     L27
  mov    %rdi,%rax
  mul    %rsi
  mov    %rax,%rdi
  jo     L27
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <calloc@plt>
  test   %rax,%rax
  jne    L35
  xor    %eax,%eax
L35:
  add    $0x8,%rsp
  ret
L27:
  xor    %eax,%eax
  ret
```

assistant: ```c
void *calloc(size_t nmemb, size_t size) {
  size_t nbytes;
  void *mem;
  if (!nmemb || !size || nmemb > (size_t)-1 / size)
    return NULL;
  nbytes = nmemb * size;
  if ((mem = malloc(nbytes)) == NULL)
    return NULL;
  return memset(mem, 0, nbytes);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<calloc>:
  endbr64
  test   %rdi,%rdi
  je     L1
  test   %rsi,%rsi
  je     L1
  mov    %rdi,%rax
  mul    %rsi
  mov    %rax,%rdi
  jo     L1
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <calloc@plt>
  test   %rax,%rax
  jne    L6
  xor    %eax,%eax
L6:
  add    $0x8,%rsp
  ret
L1:
  xor    %eax,%eax
  ret
```

assistant: ```c
void *calloc(size_t nmemb, size_t size) {
  size_t nbytes;
  void *mem;
  if (!nmemb || !size || nmemb > (size_t)-1 / size)
    return NULL;
  nbytes = nmemb * size;
  if ((mem = malloc(nbytes)) == NULL)
    return NULL;
  return memset(mem, 0, nbytes);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sub>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  sub    -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int sub(int x, int y) {
  int r;
  r = x - y;
  return r;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sub>:
  endbr64
  mov    %edi,%eax
  sub    %esi,%eax
  ret
```

assistant: ```c
int sub(int x, int y) {
  int r;
  r = x - y;
  return r;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sub>:
  endbr64
  mov    %edi,%eax
  sub    %esi,%eax
  ret
```

assistant: ```c
int sub(int x, int y) {
  int r;
  r = x - y;
  return r;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<sub>:
  endbr64
  mov    %edi,%eax
  sub    %esi,%eax
  ret
```

assistant: ```c
int sub(int x, int y) {
  int r;
  r = x - y;
  return r;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<nospacein>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  jmp    L23
L49:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L16
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  jne    L24
L16:
  mov    $0x0,%eax
  jmp    L33
L24:
  addq   $0x1,-0x8(%rbp)
L23:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L49
  mov    $0x1,%eax
L33:
  pop    %rbp
  ret
```

assistant: ```c
int nospacein(char *s) {
  while (*s) {
    if (*s == ' ' || *s == '\t') {
      return 0;
    }
    s++;
  }
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<nospacein>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L26
L16:
  cmp    $0x20,%al
  je     L32
  cmp    $0x9,%al
  je     L32
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L16
  mov    $0x1,%eax
  ret
L26:
  mov    $0x1,%eax
  ret
L32:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int nospacein(char *s) {
  while (*s) {
    if (*s == ' ' || *s == '\t') {
      return 0;
    }
    s++;
  }
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<nospacein>:
  endbr64
  jmp    L0
  cs nopw 0x0(%rax,%rax,1)
L3:
  cmp    $0x20,%al
  je     L23
  cmp    $0x9,%al
  je     L23
  add    $0x1,%rdi
L0:
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L3
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L23:
  xor    %eax,%eax
  ret
```

assistant: ```c
int nospacein(char *s) {
  while (*s) {
    if (*s == ' ' || *s == '\t') {
      return 0;
    }
    s++;
  }
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<nospacein>:
  endbr64
  jmp    L18
  cs nopw 0x0(%rax,%rax,1)
L28:
  cmp    $0x20,%al
  je     L14
  cmp    $0x9,%al
  je     L14
  add    $0x1,%rdi
L18:
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L28
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L14:
  xor    %eax,%eax
  ret
```

assistant: ```c
int nospacein(char *s) {
  while (*s) {
    if (*s == ' ' || *s == '\t') {
      return 0;
    }
    s++;
  }
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<adjust_s>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L3
L27:
  subq   $0x1,-0x8(%rbp)
L3:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jbe    L6
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L27
L6:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L39
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  jmp    L39
L52:
  addq   $0x1,-0x20(%rbp)
L39:
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L52
  mov    -0x20(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned char *adjust_s(unsigned char *stop, unsigned char *s) {
  unsigned char *t = s;
  while (t > stop && isspace(t[-1]))
    --t;
  if (isspace(*t))
    *t = '\0';
  while (isspace(s[1]))
    ++s;
  return s;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<adjust_s>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %rsi,%rbx
  cmp    %rdi,%rsi
  jbe    L18
L1:
  movzbl -0x1(%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L18
  sub    $0x1,%rbx
  cmp    %rbx,%r12
  jne    L1
  mov    %r12,%rbx
L18:
  movzbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L7
  movb   $0x0,(%rbx)
L7:
  movzbl 0x1(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L39
  add    $0x1,%rbp
  jmp    L7
L39:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned char *adjust_s(unsigned char *stop, unsigned char *s) {
  unsigned char *t = s;
  while (t > stop && isspace(t[-1]))
    --t;
  if (isspace(*t))
    *t = '\0';
  while (isspace(s[1]))
    ++s;
  return s;
}
```