ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D8(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D9(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  lea    D7(%rip),%rdi
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  mov    %rbx,%rdi
  call   <LerVetor@plt>
  mov    0x4(%rsp),%esi
  mov    %rbx,%rdi
  call   <ListP@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D8
data_type: string
name: read_data
arguments: label: D9
data_type: string
name: read_data
arguments: label: D7
data_type: string

tool: D8: Informe a quantidade de numeros:

tool: D9: %d

tool: D7: Informe o valores:

assistant: ```c
int main() {
  int *n, num, i;
  puts("Informe a quantidade de numeros:");
  scanf("%d", &num);
  n = malloc(sizeof(int) * num);
  puts("Informe o valores:");
  LerVetor(n, num);
  ListP(n, num);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D25(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D0(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  lea    D8(%rip),%rdi
  mov    %rax,%rbp
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  call   <LerVetor@plt>
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  call   <ListP@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D25
data_type: string
name: disassemble_data
arguments: label: D0
data_type: string
name: disassemble_data
arguments: label: D8
data_type: string

tool: D25: Informe a quantidade de numeros:

tool: D0: %d

tool: D8: Informe o valores:

assistant: ```c
int main() {
  int *n, num, i;
  puts("Informe a quantidade de numeros:");
  scanf("%d", &num);
  n = malloc(sizeof(int) * num);
  puts("Informe o valores:");
  LerVetor(n, num);
  ListP(n, num);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D5(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D4(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  lea    D10(%rip),%rdi
  mov    %rax,%rbp
  call   <puts@plt>
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  call   <LerVetor@plt>
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  call   <ListP@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D5
type_infered: string
name: extract_symbolic_data
arguments: tag: D4
type_infered: string
name: extract_symbolic_data
arguments: tag: D10
type_infered: string

tool: D5: Informe a quantidade de numeros:

tool: D4: %d

tool: D10: Informe o valores:

assistant: ```c
int main() {
  int *n, num, i;
  puts("Informe a quantidade de numeros:");
  scanf("%d", &num);
  n = malloc(sizeof(int) * num);
  puts("Informe o valores:");
  LerVetor(n, num);
  ListP(n, num);
  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   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x2,-0x20(%rbp)
  movl   $0x1,-0x1c(%rbp)
  movl   $0x2,-0x18(%rbp)
  movl   $0x3,-0x14(%rbp)
  movl   $0x1,-0x10(%rbp)
  lea    -0x20(%rbp),%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <findMaxArea@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
int main() {
  int histogram[5] = {2, 1, 2, 3, 1};
  findMaxArea(histogram, 5);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x2,(%rsp)
  movl   $0x1,0x4(%rsp)
  movl   $0x2,0x8(%rsp)
  movl   $0x3,0xc(%rsp)
  movl   $0x1,0x10(%rsp)
  mov    %rsp,%rdi
  mov    $0x5,%esi
  call   <findMaxArea@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x28,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int histogram[5] = {2, 1, 2, 3, 1};
  findMaxArea(histogram, 5);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    $0x5,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  movabs $0x100000002,%rax
  mov    %rsp,%rdi
  movl   $0x1,0x10(%rsp)
  mov    %rax,(%rsp)
  movabs $0x300000002,%rax
  mov    %rax,0x8(%rsp)
  call   <findMaxArea@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int histogram[5] = {2, 1, 2, 3, 1};
  findMaxArea(histogram, 5);
}
```
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
  sub    $0x28,%rsp
  movdqa D7(%rip),%xmm0
  mov    $0x5,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movl   $0x1,0x10(%rsp)
  movaps %xmm0,(%rsp)
  call   <findMaxArea@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D7
datatype: byte[16]

tool: {"D7": [0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

assistant: ```c
int main() {
  int histogram[5] = {2, 1, 2, 3, 1};
  findMaxArea(histogram, 5);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<heapsort>:
  endbr64
  mov    %rdi,%rdx
  cmp    $0x1,%rsi
  jle    L29
  mov    $0x1,%edi
  jmp    L59
L0:
  test   %rax,%rax
  je     L66
L21:
  mov    %rcx,%r8
  sub    $0x1,%rcx
  mov    %rcx,%rax
  shr    $0x3f,%rax
  add    %rcx,%rax
  sar    %rax
  mov    %rax,%rcx
  lea    (%rdx,%rax,8),%r10
  mov    (%r10),%r9
  lea    (%rdx,%r8,8),%r8
  mov    (%r8),%r11
  cmp    %r11,%r9
  jge    L0
  mov    %r11,(%r10)
  mov    %r9,(%r8)
  jmp    L0
L66:
  lea    0x1(%rdi),%rax
  cmp    %rax,%rsi
  je     L150
  mov    %rax,%rdi
L59:
  mov    %rdi,%rcx
  jmp    L21
L29:
  mov    %rsi,%rdi
  sub    $0x1,%rdi
  jns    L150
L113:
  ret
L150:
  lea    -0x1(%rdi),%r10
  mov    $0x0,%r11d
  jmp    L90
L141:
  cmp    %rdi,%rax
  jge    L81
L42:
  mov    %rax,%rsi
L131:
  lea    (%rsi,%rsi,1),%rcx
  lea    0x1(%rcx),%rax
  mov    0x10(%rdx,%rcx,8),%r9
  cmp    %r9,0x8(%rdx,%rcx,8)
  jge    L9
  add    $0x2,%rcx
  cmp    %r10,%rax
  cmovl  %rcx,%rax
L9:
  lea    (%rdx,%rsi,8),%rsi
  mov    (%rsi),%r8
  lea    (%rdx,%rax,8),%rcx
  mov    (%rcx),%r9
  cmp    %rdi,%rax
  jge    L141
  cmp    %r9,%r8
  jge    L141
  mov    %r9,(%rsi)
  mov    %r8,(%rcx)
  jmp    L42
L81:
  sub    $0x1,%r10
  sub    $0x1,%rdi
  js     L113
L90:
  mov    (%rdx),%rax
  mov    (%rdx,%rdi,8),%rcx
  mov    %rcx,(%rdx)
  mov    %rax,(%rdx,%rdi,8)
  mov    %r11,%rsi
  jmp    L131
```

assistant: ```c
void heapsort(long long int a[], long long int n) {
  long long int i, j, k;
  long long int temp;
  for (i = 1; i < n; i++) {
    j = i;
    do {
      k = (j - 1) / 2;
      if (a[k] < a[j]) {
        temp = a[k];
        a[k] = a[j];
        a[j] = temp;
      }
      j = k;
    } while (j != 0);
  }
  for (i = (n - 1); i >= 0; i--) {
    temp = a[0];
    a[0] = a[i];
    a[i] = temp;
    k = 0;
    do {
      j = (2 * k) + 1;
      if ((a[j] < a[j + 1]) && (j < (i - 1))) {
        j++;
      }
      if ((a[k] < a[j]) && (j < i)) {
        temp = a[k];
        a[k] = a[j];
        a[j] = temp;
      }
      k = j;
    } while (k < i);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<heapsort>:
  endbr64
  mov    %rdi,%rdx
  lea    -0x1(%rsi),%r10
  cmp    $0x1,%rsi
  jle    L70
  mov    $0x1,%r11d
  nopl   0x0(%rax,%rax,1)
L69:
  mov    %r11,%rax
  nopl   0x0(%rax,%rax,1)
L127:
  mov    %rax,%rcx
  lea    -0x1(%rax),%rax
  sar    %rax
  lea    (%rdx,%rcx,8),%rcx
  lea    (%rdx,%rax,8),%r8
  mov    (%rcx),%r9
  mov    (%r8),%rdi
  cmp    %r9,%rdi
  jge    L64
  mov    %r9,(%r8)
  mov    %rdi,(%rcx)
L64:
  test   %rax,%rax
  jne    L127
  add    $0x1,%r11
  cmp    %r11,%rsi
  jne    L69
L53:
  push   %rbx
  mov    %r10,%rbx
  nopl   (%rax)
L72:
  mov    (%rdx,%r10,8),%rcx
  mov    (%rdx),%rax
  xor    %edi,%edi
  mov    %rcx,(%rdx)
  mov    %rax,(%rdx,%r10,8)
  sub    $0x1,%r10
  jmp    L59
  cs nopw 0x0(%rax,%rax,1)
L56:
  cmp    %rsi,%rdi
  jl     L77
  cmp    %rbx,%rcx
  jge    L100
L128:
  mov    %rcx,%rdi
L59:
  lea    (%rdi,%rdi,1),%rax
  lea    0x1(%rax),%rcx
  add    $0x2,%rax
  lea    (%rdx,%rcx,8),%r8
  lea    (%rdx,%rax,8),%r9
  mov    (%r8),%rsi
  mov    (%r9),%r11
  cmp    %r11,%rsi
  jge    L124
  cmp    %r10,%rcx
  jge    L124
  mov    %rax,%rcx
  mov    %r11,%rsi
  mov    %r9,%r8
L124:
  lea    (%rdx,%rdi,8),%rax
  mov    (%rax),%rdi
  cmp    %rbx,%rcx
  jl     L56
L100:
  sub    $0x1,%rbx
  test   %r10,%r10
  jns    L72
  pop    %rbx
  ret
  nopl   0x0(%rax)
L77:
  mov    %rsi,(%rax)
  mov    %rdi,(%r8)
  jmp    L128
L70:
  test   %r10,%r10
  jns    L53
  ret
```

assistant: ```c
void heapsort(long long int a[], long long int n) {
  long long int i, j, k;
  long long int temp;
  for (i = 1; i < n; i++) {
    j = i;
    do {
      k = (j - 1) / 2;
      if (a[k] < a[j]) {
        temp = a[k];
        a[k] = a[j];
        a[j] = temp;
      }
      j = k;
    } while (j != 0);
  }
  for (i = (n - 1); i >= 0; i--) {
    temp = a[0];
    a[0] = a[i];
    a[i] = temp;
    k = 0;
    do {
      j = (2 * k) + 1;
      if ((a[j] < a[j + 1]) && (j < (i - 1))) {
        j++;
      }
      if ((a[k] < a[j]) && (j < i)) {
        temp = a[k];
        a[k] = a[j];
        a[j] = temp;
      }
      k = j;
    } while (k < i);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<heapsort>:
  endbr64
  mov    %rdi,%rcx
  lea    -0x1(%rsi),%r10
  cmp    $0x1,%rsi
  jle    L12
  mov    $0x1,%r11d
  nopl   0x0(%rax,%rax,1)
L43:
  mov    %r11,%rax
  nopl   0x0(%rax,%rax,1)
L51:
  mov    %rax,%rdx
  lea    -0x1(%rax),%rax
  sar    %rax
  lea    (%rcx,%rdx,8),%rdx
  lea    (%rcx,%rax,8),%r8
  mov    (%rdx),%r9
  mov    (%r8),%rdi
  cmp    %r9,%rdi
  jge    L119
  mov    %r9,(%r8)
  mov    %rdi,(%rdx)
L119:
  test   %rax,%rax
  jne    L51
  add    $0x1,%r11
  cmp    %r11,%rsi
  jne    L43
L29:
  push   %rbp
  mov    %r10,%rbp
  push   %rbx
  xchg   %ax,%ax
L89:
  mov    (%rcx,%r10,8),%rdx
  mov    (%rcx),%rax
  xor    %r8d,%r8d
  mov    %rdx,(%rcx)
  mov    %rax,(%rcx,%r10,8)
  sub    $0x1,%r10
  mov    (%rcx),%rbx
  jmp    L40
  nopw   0x0(%rax,%rax,1)
L46:
  cmp    %rbx,%rsi
  jg     L35
  cmp    %rbp,%rdx
  jge    L103
L99:
  mov    %rsi,%rbx
  mov    %rdx,%r8
L40:
  lea    (%r8,%r8,1),%rax
  lea    0x1(%rax),%rdx
  add    $0x2,%rax
  lea    (%rcx,%rdx,8),%rdi
  lea    (%rcx,%rax,8),%r9
  mov    (%rdi),%rsi
  mov    (%r9),%r11
  cmp    %r11,%rsi
  jge    L121
  cmp    %r10,%rdx
  jge    L121
  mov    %rax,%rdx
  mov    %r11,%rsi
  mov    %r9,%rdi
L121:
  cmp    %rbp,%rdx
  jl     L46
L103:
  sub    $0x1,%rbp
  test   %r10,%r10
  jns    L89
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L35:
  mov    %rsi,(%rcx,%r8,8)
  mov    %rbx,%rsi
  mov    %rbx,(%rdi)
  jmp    L99
L12:
  test   %r10,%r10
  jns    L29
  ret
```

assistant: ```c
void heapsort(long long int a[], long long int n) {
  long long int i, j, k;
  long long int temp;
  for (i = 1; i < n; i++) {
    j = i;
    do {
      k = (j - 1) / 2;
      if (a[k] < a[j]) {
        temp = a[k];
        a[k] = a[j];
        a[j] = temp;
      }
      j = k;
    } while (j != 0);
  }
  for (i = (n - 1); i >= 0; i--) {
    temp = a[0];
    a[0] = a[i];
    a[i] = temp;
    k = 0;
    do {
      j = (2 * k) + 1;
      if ((a[j] < a[j + 1]) && (j < (i - 1))) {
        j++;
      }
      if ((a[k] < a[j]) && (j < i)) {
        temp = a[k];
        a[k] = a[j];
        a[j] = temp;
      }
      k = j;
    } while (k < i);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<gui_keyboard_cmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L23
L16:
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <utf8_charcmp@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L37
  mov    -0x4(%rbp),%eax
  jmp    L7
L37:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <utf8_next_char@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <utf8_next_char@plt>
  mov    %rax,-0x20(%rbp)
L23:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L16
  mov    $0x0,%eax
L7:
  leave
  ret
```

assistant: ```c
int gui_keyboard_cmp(const char *key, const char *search) {
  int diff;
  while (search[0]) {
    diff = utf8_charcmp(key, search);
    if (diff != 0)
      return diff;
    key = utf8_next_char(key);
    search = utf8_next_char(search);
  }
  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
<gui_keyboard_cmp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  cmpb   $0x0,(%rsi)
  je     L11
L17:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <utf8_charcmp@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jne    L13
  mov    %rbp,%rdi
  call   <utf8_next_char@plt>
  mov    %rax,%rbp
  mov    %rbx,%rdi
  call   <utf8_next_char@plt>
  mov    %rax,%rbx
  cmpb   $0x0,(%rax)
  jne    L17
L13:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L11:
  mov    $0x0,%r12d
  jmp    L13
```

assistant: ```c
int gui_keyboard_cmp(const char *key, const char *search) {
  int diff;
  while (search[0]) {
    diff = utf8_charcmp(key, search);
    if (diff != 0)
      return diff;
    key = utf8_next_char(key);
    search = utf8_next_char(search);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<gui_keyboard_cmp>:
  endbr64
  cmpb   $0x0,(%rsi)
  je     L17
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  jmp    L1
  nopl   0x0(%rax,%rax,1)
L36:
  mov    %r12,%rdi
  call   <utf8_next_char@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <utf8_next_char@plt>
  cmpb   $0x0,(%rax)
  mov    %rax,%rbp
  je     L38
L1:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <utf8_charcmp@plt>
  test   %eax,%eax
  je     L36
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L38:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L17:
  xor    %eax,%eax
  ret
```

assistant: ```c
int gui_keyboard_cmp(const char *key, const char *search) {
  int diff;
  while (search[0]) {
    diff = utf8_charcmp(key, search);
    if (diff != 0)
      return diff;
    key = utf8_next_char(key);
    search = utf8_next_char(search);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<gui_keyboard_cmp>:
  endbr64
  cmpb   $0x0,(%rsi)
  je     L34
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  jmp    L7
  nopl   0x0(%rax,%rax,1)
L24:
  mov    %r12,%rdi
  call   <utf8_next_char@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <utf8_next_char@plt>
  cmpb   $0x0,(%rax)
  mov    %rax,%rbp
  je     L14
L7:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <utf8_charcmp@plt>
  test   %eax,%eax
  je     L24
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L14:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L34:
  xor    %eax,%eax
  ret
```

assistant: ```c
int gui_keyboard_cmp(const char *key, const char *search) {
  int diff;
  while (search[0]) {
    diff = utf8_charcmp(key, search);
    if (diff != 0)
      return diff;
    key = utf8_next_char(key);
    search = utf8_next_char(search);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getStream>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x20(%rbp)
  jb     L26
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0x20(%rbp),%rax
  sub    %rcx,%rax
  mov    %rax,%rdx
  mov    -0x14(%rbp),%eax
  cmp    %rax,%rdx
  jge    L2
L26:
  mov    $0xffffffff,%eax
  jmp    L24
L2:
  cmpl   $0x0,-0x14(%rbp)
  je     L18
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <readSwap@plt>
L18:
  mov    $0x0,%eax
L24:
  leave
  ret
```

assistant: ```c
int getStream(const unsigned char **p, void *dat, unsigned int lendat, const unsigned char *peos) {
  ;
  if ((peos < *p) || (peos - *p < lendat)) {
    ;
    return -1;
  }
  if (lendat)
    readSwap((const void **)p, dat, lendat);
  ;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getStream>:
  endbr64
  mov    (%rdi),%rax
  cmp    %rcx,%rax
  ja     L17
  sub    %rax,%rcx
  mov    %edx,%eax
  cmp    %rax,%rcx
  jl     L7
  mov    $0x0,%eax
  test   %edx,%edx
  jne    L13
  ret
L13:
  sub    $0x8,%rsp
  call   <readSwap@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L17:
  mov    $0xffffffff,%eax
  ret
L7:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int getStream(const unsigned char **p, void *dat, unsigned int lendat, const unsigned char *peos) {
  ;
  if ((peos < *p) || (peos - *p < lendat)) {
    ;
    return -1;
  }
  if (lendat)
    readSwap((const void **)p, dat, lendat);
  ;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<getStream>:
  endbr64
  mov    (%rdi),%rax
  push   %r12
  cmp    %rcx,%rax
  ja     L0
  sub    %rax,%rcx
  mov    %edx,%eax
  cmp    %rax,%rcx
  jl     L0
  xor    %r12d,%r12d
  test   %edx,%edx
  jne    L3
L2:
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   (%rax)
L3:
  call   <readSwap@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  mov    $0xffffffff,%r12d
  jmp    L2
```

assistant: ```c
int getStream(const unsigned char **p, void *dat, unsigned int lendat, const unsigned char *peos) {
  ;
  if ((peos < *p) || (peos - *p < lendat)) {
    ;
    return -1;
  }
  if (lendat)
    readSwap((const void **)p, dat, lendat);
  ;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getStream>:
  endbr64
  mov    (%rdi),%rax
  push   %r12
  cmp    %rcx,%rax
  ja     L5
  sub    %rax,%rcx
  mov    %edx,%eax
  cmp    %rax,%rcx
  jl     L5
  xor    %r12d,%r12d
  test   %edx,%edx
  jne    L35
L2:
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   (%rax)
L35:
  call   <readSwap@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  mov    $0xffffffff,%r12d
  jmp    L2
```

assistant: ```c
int getStream(const unsigned char **p, void *dat, unsigned int lendat, const unsigned char *peos) {
  ;
  if ((peos < *p) || (peos - *p < lendat)) {
    ;
    return -1;
  }
  if (lendat)
    readSwap((const void **)p, dat, lendat);
  ;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<extract_expr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
L0:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x9(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  cmpb   $0x7d,-0x9(%rbp)
  je     L9
  cmpb   $0x7b,-0x9(%rbp)
  jne    L16
  movl   $0x1,-0x4(%rbp)
  jmp    L0
L16:
  cmpl   $0x0,-0x4(%rbp)
  je     L0
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x9(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x8(%rbp)
  jmp    L0
L9:
  nop
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void extract_expr(char *source, char *dest, int *i0) {
  char ch;
  int len = 0;
  int flag = 0;
  while (1) {
    ch = source[*i0];
    *i0 = *i0 + 1;
    if (ch == '}')
      break;
    if (ch == '{')
      flag = 1;
    else {
      if (flag) {
        dest[len] = ch;
        len++;
      }
    }
  }
  dest[len] = 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<extract_expr>:
  endbr64
  mov    %rsi,%r9
  mov    (%rdx),%eax
  movslq %eax,%rcx
  movzbl (%rdi,%rcx,1),%ecx
  add    $0x1,%eax
  mov    %eax,(%rdx)
  cmp    $0x7d,%cl
  je     L34
  mov    $0x0,%r8d
  mov    $0x0,%esi
  mov    $0x1,%r10d
  jmp    L40
L43:
  mov    %r10d,%r8d
L12:
  mov    (%rdx),%eax
  movslq %eax,%rcx
  movzbl (%rdi,%rcx,1),%ecx
  add    $0x1,%eax
  mov    %eax,(%rdx)
  cmp    $0x7d,%cl
  je     L18
L40:
  cmp    $0x7b,%cl
  je     L43
  test   %r8d,%r8d
  je     L12
  movslq %esi,%rax
  mov    %cl,(%r9,%rax,1)
  add    $0x1,%esi
  jmp    L12
L34:
  mov    $0x0,%esi
L18:
  movslq %esi,%rsi
  movb   $0x0,(%r9,%rsi,1)
  ret
```

assistant: ```c
void extract_expr(char *source, char *dest, int *i0) {
  char ch;
  int len = 0;
  int flag = 0;
  while (1) {
    ch = source[*i0];
    *i0 = *i0 + 1;
    if (ch == '}')
      break;
    if (ch == '{')
      flag = 1;
    else {
      if (flag) {
        dest[len] = ch;
        len++;
      }
    }
  }
  dest[len] = 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<extract_expr>:
  endbr64
  movslq (%rdx),%rcx
  mov    %rcx,%rax
  movzbl (%rdi,%rcx,1),%ecx
  add    $0x1,%eax
  mov    %eax,(%rdx)
  cmp    $0x7d,%cl
  je     L42
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  jmp    L22
L2:
  test   %r9d,%r9d
  je     L55
  movslq %r8d,%rax
  add    $0x1,%r8d
  mov    %cl,(%rsi,%rax,1)
  mov    (%rdx),%eax
L55:
  movslq %eax,%rcx
  add    $0x1,%eax
  movzbl (%rdi,%rcx,1),%ecx
  mov    %eax,(%rdx)
  cmp    $0x7d,%cl
  je     L5
L22:
  cmp    $0x7b,%cl
  jne    L2
  mov    $0x1,%r9d
  jmp    L55
  nop
L5:
  movslq %r8d,%r8
  add    %r8,%rsi
L42:
  movb   $0x0,(%rsi)
  ret
```

assistant: ```c
void extract_expr(char *source, char *dest, int *i0) {
  char ch;
  int len = 0;
  int flag = 0;
  while (1) {
    ch = source[*i0];
    *i0 = *i0 + 1;
    if (ch == '}')
      break;
    if (ch == '{')
      flag = 1;
    else {
      if (flag) {
        dest[len] = ch;
        len++;
      }
    }
  }
  dest[len] = 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<extract_expr>:
  endbr64
  movslq (%rdx),%rcx
  mov    %rcx,%rax
  movzbl (%rdi,%rcx,1),%ecx
  add    $0x1,%eax
  mov    %eax,(%rdx)
  cmp    $0x7d,%cl
  je     L19
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  jmp    L5
L1:
  test   %r9d,%r9d
  je     L22
  movslq %r8d,%rax
  add    $0x1,%r8d
  mov    %cl,(%rsi,%rax,1)
  mov    (%rdx),%eax
L22:
  movslq %eax,%rcx
  add    $0x1,%eax
  movzbl (%rdi,%rcx,1),%ecx
  mov    %eax,(%rdx)
  cmp    $0x7d,%cl
  je     L24
L5:
  cmp    $0x7b,%cl
  jne    L1
  mov    $0x1,%r9d
  jmp    L22
  nop
L24:
  movslq %r8d,%r8
  add    %r8,%rsi
L19:
  movb   $0x0,(%rsi)
  ret
```

assistant: ```c
void extract_expr(char *source, char *dest, int *i0) {
  char ch;
  int len = 0;
  int flag = 0;
  while (1) {
    ch = source[*i0];
    *i0 = *i0 + 1;
    if (ch == '}')
      break;
    if (ch == '{')
      flag = 1;
    else {
      if (flag) {
        dest[len] = ch;
        len++;
      }
    }
  }
  dest[len] = 0;
}
```