ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<bitout_ui8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L18
L16:
  mov    $0x7,%eax
  sub    -0x4(%rbp),%eax
  mov    -0x14(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L18:
  cmpl   $0x7,-0x4(%rbp)
  jle    L16
  nop
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D4
datatype: string

tool: D4: %d

assistant: ```c
void bitout_ui8(uint8_t a) {
  int i;
  for (i = 0; i < 8; i++) {
    printf("%d", (a >> (7 - i)) & 0x1);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<bitout_ui8>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    $0x7,%ebx
  lea    D5(%rip),%r12
L7:
  mov    %ebp,%esi
  mov    %ebx,%ecx
  sar    %cl,%esi
  and    $0x1,%esi
  mov    %r12,%rdi
  call   <printf@plt>
  sub    $0x1,%ebx
  cmp    $0xffffffff,%ebx
  jne    L7
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: label: D5
datatype: string

tool: D5: %d

assistant: ```c
void bitout_ui8(uint8_t a) {
  int i;
  for (i = 0; i < 8; i++) {
    printf("%d", (a >> (7 - i)) & 0x1);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bitout_ui8>:
  endbr64
  push   %r12
  lea    D8(%rip),%r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    $0x7,%ebx
  cs nopw 0x0(%rax,%rax,1)
L5:
  mov    %ebx,%ecx
  mov    %ebp,%esi
  mov    %r12,%rdi
  sar    %cl,%esi
  and    $0x1,%esi
  call   <printf@plt>
  sub    $0x1,%ebx
  jae    L5
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D8
type_guessed: string

tool: D8: %d

assistant: ```c
void bitout_ui8(uint8_t a) {
  int i;
  for (i = 0; i < 8; i++) {
    printf("%d", (a >> (7 - i)) & 0x1);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bitout_ui8>:
  endbr64
  push   %r12
  lea    D9(%rip),%r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    $0x7,%ebx
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    %ebx,%ecx
  mov    %ebp,%esi
  mov    %r12,%rdi
  sar    %cl,%esi
  and    $0x1,%esi
  call   <printf@plt>
  sub    $0x1,%ebx
  jae    L8
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
type_infered: string

tool: D9: %d

assistant: ```c
void bitout_ui8(uint8_t a) {
  int i;
  for (i = 0; i < 8; i++) {
    printf("%d", (a >> (7 - i)) & 0x1);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<copy_stemmer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L26
L89:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  cmpb   $0x40,-0x11(%rbp)
  jle    L65
  cmpb   $0x5a,-0x11(%rbp)
  jg     L65
  movzbl -0x11(%rbp),%eax
  lea    0x20(%rax),%ecx
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L57
L65:
  cmpb   $0x2f,-0x11(%rbp)
  jle    L50
  cmpb   $0x39,-0x11(%rbp)
  jg     L50
  movl   $0x1,-0x8(%rbp)
L50:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x11(%rbp),%eax
  mov    %al,(%rdx)
L57:
  addl   $0x1,-0x10(%rbp)
L26:
  mov    -0x10(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L89
  cmpl   $0x0,-0x8(%rbp)
  je     L48
  mov    $0x3,%eax
  jmp    L38
L48:
  mov    $0xa,%eax
L38:
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  add    %eax,%eax
  cmp    %eax,-0x2c(%rbp)
  jle    L24
  mov    -0x4(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x2c(%rbp),%eax
  sub    -0x4(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L103
L35:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x38(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L103:
  mov    -0x10(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L35
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x10(%rbp)
L24:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x40(%rbp),%rax
  mov    -0x10(%rbp),%edx
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void copy_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut) {
  int i, mx, j;
  int hasDigit = 0;
  for (i = 0; i < nIn; i++) {
    char c = zIn[i];
    if (c >= 'A' && c <= 'Z') {
      zOut[i] = c - 'A' + 'a';
    } else {
      if (c >= '0' && c <= '9')
        hasDigit = 1;
      zOut[i] = c;
    }
  }
  mx = hasDigit ? 3 : 10;
  if (nIn > mx * 2) {
    for (j = mx, i = nIn - mx; i < nIn; i++, j++) {
      zOut[j] = zOut[i];
    }
    i = j;
  }
  zOut[i] = 0;
  *pnOut = i;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<copy_stemmer>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %esi,%r10d
  mov    %rdx,%rsi
  mov    %rcx,%r11
  test   %r10d,%r10d
  jle    L18
  mov    %r10d,%r9d
  mov    $0x0,%eax
  mov    $0x0,%r8d
  mov    $0x1,%ebx
  jmp    L53
L60:
  lea    -0x30(%rdx),%ecx
  cmp    $0x9,%cl
  cmovbe %ebx,%r8d
  mov    %dl,(%rsi,%rax,1)
L67:
  add    $0x1,%rax
  cmp    %r9,%rax
  je     L38
L53:
  movzbl (%rdi,%rax,1),%edx
  lea    -0x41(%rdx),%ecx
  cmp    $0x19,%cl
  ja     L60
  add    $0x20,%edx
  mov    %dl,(%rsi,%rax,1)
  jmp    L67
L38:
  mov    %r10d,%eax
  cmp    $0x1,%r8d
  sbb    %edi,%edi
  and    $0x7,%edi
  add    $0x3,%edi
L23:
  lea    (%rdi,%rdi,1),%edx
  cmp    %r10d,%edx
  jge    L4
  mov    %r10d,%ebp
  sub    %edi,%ebp
  cmp    %ebp,%r10d
  jle    L81
  movslq %ebp,%r9
  lea    (%rsi,%r9,1),%rax
  lea    0x1(%rsi,%r9,1),%r8
  lea    -0x1(%r10),%edx
  sub    %ebp,%edx
  add    %rdx,%r8
  movslq %edi,%rbx
L14:
  movzbl (%rax),%ecx
  mov    %rax,%rdx
  sub    %r9,%rdx
  mov    %cl,(%rdx,%rbx,1)
  add    $0x1,%rax
  cmp    %r8,%rax
  jne    L14
  lea    (%rdi,%r10,1),%eax
  sub    %ebp,%eax
L4:
  movslq %eax,%rdx
  movb   $0x0,(%rsi,%rdx,1)
  mov    %eax,(%r11)
  pop    %rbx
  pop    %rbp
  ret
L18:
  mov    $0x0,%eax
  mov    $0xa,%edi
  jmp    L23
L81:
  mov    %edi,%eax
  jmp    L4
```

assistant: ```c
void copy_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut) {
  int i, mx, j;
  int hasDigit = 0;
  for (i = 0; i < nIn; i++) {
    char c = zIn[i];
    if (c >= 'A' && c <= 'Z') {
      zOut[i] = c - 'A' + 'a';
    } else {
      if (c >= '0' && c <= '9')
        hasDigit = 1;
      zOut[i] = c;
    }
  }
  mx = hasDigit ? 3 : 10;
  if (nIn > mx * 2) {
    for (j = mx, i = nIn - mx; i < nIn; i++, j++) {
      zOut[j] = zOut[i];
    }
    i = j;
  }
  zOut[i] = 0;
  *pnOut = i;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<copy_stemmer>:
  endbr64
  mov    %esi,%r9d
  mov    %rcx,%r11
  mov    %rdx,%rsi
  test   %r9d,%r9d
  jle    L59
  push   %rbp
  mov    %r9d,%r10d
  xor    %eax,%eax
  xor    %r8d,%r8d
  push   %rbx
  mov    $0x1,%ebp
  lea    -0x1(%r9),%ebx
  jmp    L79
  nopl   0x0(%rax,%rax,1)
L74:
  add    $0x20,%edx
  mov    %dl,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %r10,%rax
  je     L56
L79:
  movzbl (%rdi,%rax,1),%edx
  lea    -0x41(%rdx),%ecx
  cmp    $0x19,%cl
  jbe    L74
  lea    -0x30(%rdx),%ecx
  mov    %dl,(%rsi,%rax,1)
  cmp    $0x9,%cl
  cmovbe %ebp,%r8d
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L79
L56:
  cmp    $0x1,%r8d
  sbb    %eax,%eax
  and    $0xe,%eax
  add    $0x6,%eax
  cmp    $0x1,%r8d
  sbb    %edi,%edi
  and    $0x7,%edi
  add    $0x3,%edi
  cmp    %eax,%r9d
  jle    L49
  mov    %r9d,%ebp
  sub    %edi,%ebp
  cmp    %ebp,%r9d
  jle    L17
  movslq %ebp,%r10
  sub    %ebp,%ebx
  lea    0x1(%rsi,%r10,1),%r8
  lea    (%rsi,%r10,1),%rax
  add    %rbx,%r8
  movslq %edi,%rbx
  nopl   0x0(%rax)
L67:
  movzbl (%rax),%ecx
  mov    %rax,%rdx
  add    $0x1,%rax
  sub    %r10,%rdx
  mov    %cl,(%rdx,%rbx,1)
  cmp    %r8,%rax
  jne    L67
  add    %r9d,%edi
  sub    %ebp,%edi
  movslq %edi,%rax
  mov    %rax,%r9
  add    %rax,%rsi
L52:
  movb   $0x0,(%rsi)
  pop    %rbx
  mov    %r9d,(%r11)
  pop    %rbp
  ret
  nopl   0x0(%rax)
L49:
  movslq %r9d,%rax
  pop    %rbx
  pop    %rbp
  add    %rax,%rsi
  movb   $0x0,(%rsi)
  mov    %r9d,(%r11)
  ret
L17:
  movslq %edi,%rax
  mov    %edi,%r9d
  add    %rax,%rsi
  jmp    L52
  nopw   0x0(%rax,%rax,1)
L59:
  xor    %r9d,%r9d
  movb   $0x0,(%rdx)
  mov    %r9d,(%rcx)
  ret
```

assistant: ```c
void copy_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut) {
  int i, mx, j;
  int hasDigit = 0;
  for (i = 0; i < nIn; i++) {
    char c = zIn[i];
    if (c >= 'A' && c <= 'Z') {
      zOut[i] = c - 'A' + 'a';
    } else {
      if (c >= '0' && c <= '9')
        hasDigit = 1;
      zOut[i] = c;
    }
  }
  mx = hasDigit ? 3 : 10;
  if (nIn > mx * 2) {
    for (j = mx, i = nIn - mx; i < nIn; i++, j++) {
      zOut[j] = zOut[i];
    }
    i = j;
  }
  zOut[i] = 0;
  *pnOut = i;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<add_to_3D_array>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    -0x20(%rbp),%edx
  mov    -0x20(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <create_2D_array@plt>
  mov    %rax,(%rbx)
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void add_to_3D_array(int ***array, int new_array_size, int chessboard_size) {
  array = (int ***)realloc(array, new_array_size * sizeof(int ***));
  array[new_array_size - 1] = create_2D_array(chessboard_size, chessboard_size);
}
```
user: What is the c source code of the assembly code below:

```asm
<add_to_3D_array>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edx,%ebx
  movslq %esi,%rbp
  shl    $0x3,%esi
  call   <realloc@plt>
  lea    -0x8(%rax,%rbp,8),%rbp
  mov    %ebx,%esi
  mov    %ebx,%edi
  call   <create_2D_array@plt>
  mov    %rax,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void add_to_3D_array(int ***array, int new_array_size, int chessboard_size) {
  array = (int ***)realloc(array, new_array_size * sizeof(int ***));
  array[new_array_size - 1] = create_2D_array(chessboard_size, chessboard_size);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<add_to_3D_array>:
  endbr64
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  movslq %esi,%rbx
  shl    $0x3,%esi
  sub    $0x8,%rsp
  call   <realloc@plt>
  mov    %ebp,%esi
  mov    %ebp,%edi
  lea    -0x8(%rax,%rbx,8),%rbx
  call   <create_2D_array@plt>
  mov    %rax,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void add_to_3D_array(int ***array, int new_array_size, int chessboard_size) {
  array = (int ***)realloc(array, new_array_size * sizeof(int ***));
  array[new_array_size - 1] = create_2D_array(chessboard_size, chessboard_size);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<add_to_3D_array>:
  endbr64
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  movslq %esi,%rbx
  shl    $0x3,%esi
  sub    $0x8,%rsp
  call   <realloc@plt>
  mov    %ebp,%esi
  mov    %ebp,%edi
  lea    -0x8(%rax,%rbx,8),%rbx
  call   <create_2D_array@plt>
  mov    %rax,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void add_to_3D_array(int ***array, int new_array_size, int chessboard_size) {
  array = (int ***)realloc(array, new_array_size * sizeof(int ***));
  array[new_array_size - 1] = create_2D_array(chessboard_size, chessboard_size);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<longlong_to_str8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x8,-0x4(%rbp)
  jmp    L0
L1:
  mov    -0x18(%rbp),%rax
  shr    $0x38,%rax
  mov    %rax,%rcx
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  mov    %ecx,%edx
  mov    %dl,(%rax)
  shlq   $0x8,-0x18(%rbp)
L0:
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  test   %eax,%eax
  jne    L1
  mov    -0x20(%rbp),%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void longlong_to_str8(unsigned long long i, unsigned char *s) {
  int loop = 8;
  while (loop--) {
    *s++ = i >> 56;
    i <<= 8;
  }
  *s = '\0';
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<longlong_to_str8>:
  endbr64
  lea    0x8(%rsi),%rcx
  mov    %rsi,%rax
L9:
  add    $0x1,%rax
  mov    %rdi,%rdx
  shr    $0x38,%rdx
  mov    %dl,-0x1(%rax)
  shl    $0x8,%rdi
  cmp    %rax,%rcx
  jne    L9
  movb   $0x0,0x8(%rsi)
  ret
```

assistant: ```c
void longlong_to_str8(unsigned long long i, unsigned char *s) {
  int loop = 8;
  while (loop--) {
    *s++ = i >> 56;
    i <<= 8;
  }
  *s = '\0';
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<longlong_to_str8>:
  endbr64
  lea    0x8(%rsi),%rcx
  mov    %rsi,%rax
  nopl   0x0(%rax,%rax,1)
L6:
  mov    %rdi,%rdx
  add    $0x1,%rax
  shl    $0x8,%rdi
  shr    $0x38,%rdx
  mov    %dl,-0x1(%rax)
  cmp    %rax,%rcx
  jne    L6
  movb   $0x0,0x8(%rsi)
  ret
```

assistant: ```c
void longlong_to_str8(unsigned long long i, unsigned char *s) {
  int loop = 8;
  while (loop--) {
    *s++ = i >> 56;
    i <<= 8;
  }
  *s = '\0';
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<longlong_to_str8>:
  endbr64
  bswap  %rdi
  movb   $0x0,0x8(%rsi)
  mov    %rdi,(%rsi)
  ret
```

assistant: ```c
void longlong_to_str8(unsigned long long i, unsigned char *s) {
  int loop = 8;
  while (loop--) {
    *s++ = i >> 56;
    i <<= 8;
  }
  *s = '\0';
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<f12b>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int f12b(int y) {
  int x __attribute__((unused)) = y;
  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
<f12b>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int f12b(int y) {
  int x __attribute__((unused)) = y;
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<f12b>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int f12b(int y) {
  int x __attribute__((unused)) = y;
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<f12b>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int f12b(int y) {
  int x __attribute__((unused)) = y;
  return 1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movq   $0x1,-0x8(%rbp)
  jmp    L2
L17:
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <fsize@plt>
  addq   $0x1,-0x8(%rbp)
L2:
  mov    -0x14(%rbp),%eax
  cltq
  cmp    %rax,-0x8(%rbp)
  jb     L17
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 1; i < argc; i++) {
    fsize(argv[i]);
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  movslq %edi,%rbp
  cmp    $0x1,%rbp
  jbe    L19
  mov    %rsi,%r12
  mov    $0x1,%ebx
L11:
  mov    (%r12,%rbx,8),%rdi
  call   <fsize@plt>
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L11
L19:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 1; i < argc; i++) {
    fsize(argv[i]);
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  cmp    $0x1,%rbp
  jbe    L2
  mov    %rsi,%r12
  mov    $0x1,%ebx
  nopl   0x0(%rax)
L3:
  mov    (%r12,%rbx,8),%rdi
  add    $0x1,%rbx
  call   <fsize@plt>
  cmp    %rbp,%rbx
  jne    L3
L2:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 1; i < argc; i++) {
    fsize(argv[i]);
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  cmp    $0x1,%rbp
  jbe    L14
  mov    %rsi,%r12
  mov    $0x1,%ebx
  nopl   0x0(%rax)
L17:
  mov    (%r12,%rbx,8),%rdi
  add    $0x1,%rbx
  call   <fsize@plt>
  cmp    %rbp,%rbx
  jne    L17
L14:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 1; i < argc; i++) {
    fsize(argv[i]);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<be_migrate_thread_to_cpu>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  jns    L27
  mov    $0xffffffff,%eax
  jmp    L29
L27:
  mov    $0x0,%eax
  call   <num_online_cpus@plt>
  mov    %eax,-0x18(%rbp)
  cmpl   $0xffffffff,-0x18(%rbp)
  jne    L28
  mov    $0xffffffff,%eax
  jmp    L29
L28:
  mov    -0x2c(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L52
  mov    $0xffffffff,%eax
  jmp    L29
L52:
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <CPU_ALLOC@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <CPU_ALLOC_SIZE@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <CPU_ZERO_S@plt>
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x2c(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <CPU_SET_S@plt>
  cmpq   $0x0,-0x28(%rbp)
  jne    L14
  mov    $0x0,%eax
  call   <gettid@plt>
  mov    %rax,-0x28(%rbp)
L14:
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sched_setaffinity@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <CPU_FREE@plt>
  mov    -0x14(%rbp),%eax
L29:
  leave
  ret
```

assistant: ```c
int be_migrate_thread_to_cpu(pid_t tid, int target_cpu) {
  cpu_set_t *cpu_set;
  size_t sz;
  int num_cpus;
  int ret;
  if (target_cpu < 0)
    return -1;
  num_cpus = num_online_cpus();
  if (num_cpus == -1)
    return -1;
  if (target_cpu >= num_cpus)
    return -1;
  cpu_set = CPU_ALLOC(num_cpus);
  sz = CPU_ALLOC_SIZE(num_cpus);
  CPU_ZERO_S(sz, cpu_set);
  CPU_SET_S(target_cpu, sz, cpu_set);
  if (tid == 0)
    tid = gettid();
  ret = sched_setaffinity(tid, sz, cpu_set);
  CPU_FREE(cpu_set);
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<be_migrate_thread_to_cpu>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %esi,%esi
  js     L24
  mov    %rdi,%r13
  mov    %esi,%r12d
  mov    $0x0,%eax
  call   <num_online_cpus@plt>
  mov    %eax,%ebx
  cmp    %eax,%r12d
  jge    L17
  cmp    $0xffffffff,%eax
  je     L17
  mov    %eax,%edi
  call   <CPU_ALLOC@plt>
  mov    %rax,%rbp
  mov    %ebx,%edi
  call   <CPU_ALLOC_SIZE@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <CPU_ZERO_S@plt>
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <CPU_SET_S@plt>
  test   %r13,%r13
  je     L28
L67:
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <sched_setaffinity@plt>
  mov    %eax,%ebx
  mov    %rbp,%rdi
  call   <CPU_FREE@plt>
L0:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L28:
  mov    $0x0,%eax
  call   <gettid@plt>
  mov    %rax,%r13
  jmp    L67
L24:
  mov    $0xffffffff,%ebx
  jmp    L0
L17:
  mov    $0xffffffff,%ebx
  jmp    L0
```

assistant: ```c
int be_migrate_thread_to_cpu(pid_t tid, int target_cpu) {
  cpu_set_t *cpu_set;
  size_t sz;
  int num_cpus;
  int ret;
  if (target_cpu < 0)
    return -1;
  num_cpus = num_online_cpus();
  if (num_cpus == -1)
    return -1;
  if (target_cpu >= num_cpus)
    return -1;
  cpu_set = CPU_ALLOC(num_cpus);
  sz = CPU_ALLOC_SIZE(num_cpus);
  CPU_ZERO_S(sz, cpu_set);
  CPU_SET_S(target_cpu, sz, cpu_set);
  if (tid == 0)
    tid = gettid();
  ret = sched_setaffinity(tid, sz, cpu_set);
  CPU_FREE(cpu_set);
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<be_migrate_thread_to_cpu>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  test   %esi,%esi
  js     L45
  xor    %eax,%eax
  mov    %rdi,%r14
  mov    %esi,%r13d
  call   <num_online_cpus@plt>
  mov    %eax,%ebp
  cmp    %eax,%r13d
  jge    L45
  cmp    $0xffffffff,%eax
  je     L45
  mov    %eax,%edi
  call   <CPU_ALLOC@plt>
  mov    %ebp,%edi
  mov    %rax,%r12
  call   <CPU_ALLOC_SIZE@plt>
  mov    %r12,%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <CPU_ZERO_S@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <CPU_SET_S@plt>
  test   %r14,%r14
  je     L24
L52:
  mov    %r14,%rdi
  mov    %r12,%rdx
  mov    %rbp,%rsi
  call   <sched_setaffinity@plt>
  mov    %r12,%rdi
  mov    %eax,%r13d
  call   <CPU_FREE@plt>
L26:
  add    $0x8,%rsp
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L24:
  xor    %eax,%eax
  call   <gettid@plt>
  mov    %rax,%r14
  jmp    L52
  nopl   0x0(%rax)
L45:
  mov    $0xffffffff,%r13d
  jmp    L26
```

assistant: ```c
int be_migrate_thread_to_cpu(pid_t tid, int target_cpu) {
  cpu_set_t *cpu_set;
  size_t sz;
  int num_cpus;
  int ret;
  if (target_cpu < 0)
    return -1;
  num_cpus = num_online_cpus();
  if (num_cpus == -1)
    return -1;
  if (target_cpu >= num_cpus)
    return -1;
  cpu_set = CPU_ALLOC(num_cpus);
  sz = CPU_ALLOC_SIZE(num_cpus);
  CPU_ZERO_S(sz, cpu_set);
  CPU_SET_S(target_cpu, sz, cpu_set);
  if (tid == 0)
    tid = gettid();
  ret = sched_setaffinity(tid, sz, cpu_set);
  CPU_FREE(cpu_set);
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<be_migrate_thread_to_cpu>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  test   %esi,%esi
  js     L49
  xor    %eax,%eax
  mov    %rdi,%r14
  mov    %esi,%r13d
  call   <num_online_cpus@plt>
  mov    %eax,%ebp
  cmp    %eax,%r13d
  jge    L49
  cmp    $0xffffffff,%eax
  je     L49
  mov    %eax,%edi
  call   <CPU_ALLOC@plt>
  mov    %ebp,%edi
  mov    %rax,%r12
  call   <CPU_ALLOC_SIZE@plt>
  mov    %r12,%rsi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <CPU_ZERO_S@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <CPU_SET_S@plt>
  test   %r14,%r14
  je     L57
L48:
  mov    %r14,%rdi
  mov    %r12,%rdx
  mov    %rbp,%rsi
  call   <sched_setaffinity@plt>
  mov    %r12,%rdi
  mov    %eax,%r13d
  call   <CPU_FREE@plt>
L10:
  add    $0x8,%rsp
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L57:
  xor    %eax,%eax
  call   <gettid@plt>
  mov    %rax,%r14
  jmp    L48
  nopl   0x0(%rax)
L49:
  mov    $0xffffffff,%r13d
  jmp    L10
```

assistant: ```c
int be_migrate_thread_to_cpu(pid_t tid, int target_cpu) {
  cpu_set_t *cpu_set;
  size_t sz;
  int num_cpus;
  int ret;
  if (target_cpu < 0)
    return -1;
  num_cpus = num_online_cpus();
  if (num_cpus == -1)
    return -1;
  if (target_cpu >= num_cpus)
    return -1;
  cpu_set = CPU_ALLOC(num_cpus);
  sz = CPU_ALLOC_SIZE(num_cpus);
  CPU_ZERO_S(sz, cpu_set);
  CPU_SET_S(target_cpu, sz, cpu_set);
  if (tid == 0)
    tid = gettid();
  ret = sched_setaffinity(tid, sz, cpu_set);
  CPU_FREE(cpu_set);
  return ret;
}
```