ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r13
  lea    D9(%rip),%r13
  push   %r12
  mov    %r13,%rdi
  push   %rbp
  push   %rbx
  sub    $0x1b8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1a8(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  jle    L21
  lea    0x10(%rsp),%r12
  xor    %ebx,%ebx
  mov    %r12,%rbp
  xchg   %ax,%ax
L90:
  mov    %rbp,%rsi
  mov    %r13,%rdi
  add    $0x1,%ebx
  add    $0x4,%rbp
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  cmp    %ebx,%eax
  jg     L90
  test   %eax,%eax
  jle    L21
  lea    -0x1(%rax),%edx
  cmp    $0x2,%edx
  jbe    L75
  mov    %eax,%edx
  movdqa D19(%rip),%xmm0
  shr    $0x2,%edx
  lea    -0x1(%rdx),%ecx
  lea    0x10(%r12),%rdx
  shl    $0x4,%rcx
  add    %rdx,%rcx
  jmp    L22
  nopl   0x0(%rax)
L101:
  add    $0x10,%rdx
L22:
  movdqa (%r12),%xmm2
  movdqa %xmm0,%xmm1
  mov    %rdx,%r12
  pcmpgtd %xmm2,%xmm1
  pand   %xmm1,%xmm0
  pandn  %xmm2,%xmm1
  por    %xmm1,%xmm0
  cmp    %rcx,%rdx
  jne    L101
  movdqa %xmm0,%xmm2
  mov    %eax,%edx
  psrldq $0x8,%xmm2
  and    $0xfffffffc,%edx
  movdqa %xmm2,%xmm1
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm2
  pandn  %xmm0,%xmm1
  por    %xmm2,%xmm1
  movdqa %xmm1,%xmm2
  psrldq $0x4,%xmm2
  movdqa %xmm2,%xmm0
  pcmpgtd %xmm1,%xmm0
  pand   %xmm0,%xmm2
  pandn  %xmm1,%xmm0
  por    %xmm2,%xmm0
  movd   %xmm0,%esi
  test   $0x3,%al
  je     L60
L110:
  movslq %edx,%rcx
  mov    0x10(%rsp,%rcx,4),%ecx
  cmp    %ecx,%esi
  cmovl  %ecx,%esi
  lea    0x1(%rdx),%ecx
  cmp    %ecx,%eax
  jle    L60
  movslq %ecx,%rcx
  mov    0x10(%rsp,%rcx,4),%ecx
  cmp    %ecx,%esi
  cmovl  %ecx,%esi
  add    $0x2,%edx
  cmp    %edx,%eax
  jle    L60
  movslq %edx,%rdx
  mov    0x10(%rsp,%rdx,4),%eax
  cmp    %eax,%esi
  cmovl  %eax,%esi
L60:
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    0x1a8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x1b8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L21:
  mov    $0xfffe7961,%esi
  jmp    L60
L75:
  mov    $0xfffe7961,%esi
  xor    %edx,%edx
  jmp    L110
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D9
type_infered: string
name: read_data
arguments: data_tag: D19
type_infered: byte[16]
name: read_data
arguments: data_tag: D14
type_infered: string

tool: D9: %d

tool: {"D19": [0x61,0x79,0xfe,0xff,0x61,0x79,0xfe,0xff,0x61,0x79,0xfe,0xff,0x61,0x79,0xfe,0xff]}

tool: D14: Maximum is %d 


assistant: ```c
int main() {
  int i, n, max;
  int a[100];
  scanf("%d", &n);
  i = 0;
  while (i < n) {
    scanf("%d", &a[i]);
    i++;
  }
  i = 0;
  max = -99999;
  while (i < n) {
    if (a[i] > max)
      max = a[i];
    i++;
  }
  printf("Maximum is %d \n", max);
}
```
user: What is the c source code of the assembly code below?

```asm
<fatal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L2
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L2:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <vfprintf@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    $0x2,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void fatal(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  vfprintf(stderr, fmt, args);
  va_end(args);
  exit(2);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fatal>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    $0x2,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void fatal(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  vfprintf(stderr, fmt, args);
  va_end(args);
  exit(2);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<fatal>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D2(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    $0x2,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fatal(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  vfprintf(stderr, fmt, args);
  va_end(args);
  exit(2);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fatal>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D3(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    $0x2,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void fatal(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  vfprintf(stderr, fmt, args);
  va_end(args);
  exit(2);
}
```
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   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <d_s@plt>
  mov    %rax,-0x18(%rbp)
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <substring@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D2
datatype: string
name: extract_symbolic_data
arguments: data_label: D43
datatype: string
name: extract_symbolic_data
arguments: data_label: D1
datatype: string
name: extract_symbolic_data
arguments: data_label: D49
datatype: string
name: extract_symbolic_data
arguments: data_label: D7
datatype: string

tool: D2: Enter full string: 

tool: D43: Enter the substring begin point (a number, in array notation): 

tool: D1: %d

tool: D49: Enter the substring end point (a number, in array notation): 

tool: D7: The substring = [%s]


assistant: ```c
int main() {
  char *s;
  char *t;
  int b;
  int e;
  printf("Enter full string: ");
  s = d_s(s);
  printf("Enter the substring begin point (a number, in array notation): ");
  scanf("%d", &b);
  printf("Enter the substring end point (a number, in array notation): ");
  scanf("%d", &e);
  t = substring(s, b, e);
  printf("The substring = [%s]\n", t);
  free(s);
  free(t);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D17(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <d_s@plt>
  mov    %rax,%rbp
  lea    D27(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  lea    D29(%rip),%rbx
  mov    %rbx,%rdi
  call   <scanf@plt>
  lea    D36(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  mov    (%rsp),%esi
  mov    %rbp,%rdi
  call   <substring@plt>
  mov    %rax,%rbx
  mov    %rax,%rsi
  lea    D35(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D17
type_infered: string
name: retrieve_data
arguments: data_tag: D27
type_infered: string
name: retrieve_data
arguments: data_tag: D29
type_infered: string
name: retrieve_data
arguments: data_tag: D36
type_infered: string
name: retrieve_data
arguments: data_tag: D35
type_infered: string

tool: D17: Enter full string: 

tool: D27: Enter the substring begin point (a number, in array notation): 

tool: D29: %d

tool: D36: Enter the substring end point (a number, in array notation): 

tool: D35: The substring = [%s]


assistant: ```c
int main() {
  char *s;
  char *t;
  int b;
  int e;
  printf("Enter full string: ");
  s = d_s(s);
  printf("Enter the substring begin point (a number, in array notation): ");
  scanf("%d", &b);
  printf("Enter the substring end point (a number, in array notation): ");
  scanf("%d", &e);
  t = substring(s, b, e);
  printf("The substring = [%s]\n", t);
  free(s);
  free(t);
  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
  lea    D25(%rip),%rdi
  push   %rbp
  lea    D45(%rip),%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  xor    %edi,%edi
  call   <d_s@plt>
  lea    D24(%rip),%rdi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  lea    D1(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  mov    (%rsp),%esi
  mov    %r12,%rdi
  call   <substring@plt>
  lea    D46(%rip),%rdi
  mov    %rax,%rsi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D25
type: string
name: parse_data
arguments: label: D45
type: string
name: parse_data
arguments: label: D24
type: string
name: parse_data
arguments: label: D1
type: string
name: parse_data
arguments: label: D46
type: string

tool: D25: Enter full string: 

tool: D45: %d

tool: D24: Enter the substring begin point (a number, in array notation): 

tool: D1: Enter the substring end point (a number, in array notation): 

tool: D46: The substring = [%s]


assistant: ```c
int main() {
  char *s;
  char *t;
  int b;
  int e;
  printf("Enter full string: ");
  s = d_s(s);
  printf("Enter the substring begin point (a number, in array notation): ");
  scanf("%d", &b);
  printf("Enter the substring end point (a number, in array notation): ");
  scanf("%d", &e);
  t = substring(s, b, e);
  printf("The substring = [%s]\n", t);
  free(s);
  free(t);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  lea    D5(%rip),%rdi
  push   %rbp
  lea    D18(%rip),%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  xor    %edi,%edi
  call   <d_s@plt>
  lea    D0(%rip),%rdi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  lea    D3(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  mov    (%rsp),%esi
  mov    %r12,%rdi
  call   <substring@plt>
  lea    D28(%rip),%rdi
  mov    %rax,%rsi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D5
type_infered: string
name: parse_data
arguments: data_tag: D18
type_infered: string
name: parse_data
arguments: data_tag: D0
type_infered: string
name: parse_data
arguments: data_tag: D3
type_infered: string
name: parse_data
arguments: data_tag: D28
type_infered: string

tool: D5: Enter full string: 

tool: D18: %d

tool: D0: Enter the substring begin point (a number, in array notation): 

tool: D3: Enter the substring end point (a number, in array notation): 

tool: D28: The substring = [%s]


assistant: ```c
int main() {
  char *s;
  char *t;
  int b;
  int e;
  printf("Enter full string: ");
  s = d_s(s);
  printf("Enter the substring begin point (a number, in array notation): ");
  scanf("%d", &b);
  printf("Enter the substring end point (a number, in array notation): ");
  scanf("%d", &e);
  t = substring(s, b, e);
  printf("The substring = [%s]\n", t);
  free(s);
  free(t);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<__stdfix_smul_hr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    D15(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jne    L19
  mov    D15(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x10(%rbp)
  jne    L19
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  jmp    L21
L19:
  mov    -0x8(%rbp),%rax
  imul   -0x10(%rbp),%rax
  sar    $0x7,%rax
  mov    %rax,%rdi
  call   <__stdfix_sat_hr@plt>
  nop
L21:
  leave
  ret
```

assistant: ```c
int32_t __stdfix_smul_hr(int32_t x, int32_t y) {
  if (x == INT8_MIN && y == INT8_MIN)
    return (INT8_MAX);
  return ((int32_t)__stdfix_sat_hr(((int32_t)x * (int32_t)y) >> 7));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<__stdfix_smul_hr>:
  endbr64
  mov    D5(%rip),%rax
  mov    (%rax),%rax
  cmp    %rsi,%rax
  jne    L10
  cmp    %rdi,%rax
  je     L2
L10:
  sub    $0x8,%rsp
  imul   %rsi,%rdi
  sar    $0x7,%rdi
  call   <__stdfix_sat_hr@plt>
  add    $0x8,%rsp
  ret
L2:
  mov    D14(%rip),%rax
  mov    (%rax),%rax
  ret
```

assistant: ```c
int32_t __stdfix_smul_hr(int32_t x, int32_t y) {
  if (x == INT8_MIN && y == INT8_MIN)
    return (INT8_MAX);
  return ((int32_t)__stdfix_sat_hr(((int32_t)x * (int32_t)y) >> 7));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<__stdfix_smul_hr>:
  endbr64
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  cmp    %rsi,%rax
  jne    L5
  cmp    %rdi,%rax
  je     L0
L5:
  imul   %rsi,%rdi
  sar    $0x7,%rdi
  jmp    1050 <__stdfix_sat_hr@plt>
  nopl   (%rax)
L0:
  mov    D10(%rip),%rax
  mov    (%rax),%rax
  ret
```

assistant: ```c
int32_t __stdfix_smul_hr(int32_t x, int32_t y) {
  if (x == INT8_MIN && y == INT8_MIN)
    return (INT8_MAX);
  return ((int32_t)__stdfix_sat_hr(((int32_t)x * (int32_t)y) >> 7));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<__stdfix_smul_hr>:
  endbr64
  mov    D8(%rip),%rax
  mov    (%rax),%rax
  cmp    %rsi,%rax
  jne    L8
  cmp    %rdi,%rax
  je     L3
L8:
  imul   %rsi,%rdi
  sar    $0x7,%rdi
  jmp    1050 <__stdfix_sat_hr@plt>
  nopl   (%rax)
L3:
  mov    D4(%rip),%rax
  mov    (%rax),%rax
  ret
```

assistant: ```c
int32_t __stdfix_smul_hr(int32_t x, int32_t y) {
  if (x == INT8_MIN && y == INT8_MIN)
    return (INT8_MAX);
  return ((int32_t)__stdfix_sat_hr(((int32_t)x * (int32_t)y) >> 7));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<maxRec>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jne    L7
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  jmp    L5
L7:
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <maxRec>
  mov    %eax,-0x8(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  lea    0x1(%rax),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <maxRec>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%eax
  cmp    %eax,%edx
  cmovge %edx,%eax
L5:
  leave
  ret
```

assistant: ```c
int maxRec(int a[], int i, int j) {
  if (i == j)
    return a[i];
  int left = maxRec(a, i, (i + j) / 2);
  int right = maxRec(a, (i + j) / 2 + 1, j);
  return (left > right) ? left : right;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<maxRec>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  cmp    %edx,%esi
  je     L6
  mov    %edx,%r12d
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  mov    %ebx,%edx
  call   <maxRec>
  mov    %eax,%r13d
  lea    0x1(%rbx),%esi
  mov    %r12d,%edx
  mov    %rbp,%rdi
  call   <maxRec>
  cmp    %eax,%r13d
  cmovge %r13d,%eax
L11:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L6:
  movslq %esi,%rsi
  mov    (%rdi,%rsi,4),%eax
  jmp    L11
```

assistant: ```c
int maxRec(int a[], int i, int j) {
  if (i == j)
    return a[i];
  int left = maxRec(a, i, (i + j) / 2);
  int right = maxRec(a, (i + j) / 2 + 1, j);
  return (left > right) ? left : right;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<printCPUxIdleInfo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  lea    0x7(%rax),%rcx
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <sscanf@plt>
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <output@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
type_guessed: string
name: extract_symbolic_data
arguments: label: D13
type_guessed: string

tool: D6: %d

tool: D13: CPU %d Idle Load	0	100	%%


assistant: ```c
void printCPUxIdleInfo(const char *cmd) {
  int id;
  sscanf(cmd + 7, "%d", &id);
  output("CPU %d Idle Load\t0\t100\t%%\n", id + 1);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<printCPUxIdleInfo>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  add    $0x7,%rdi
  lea    D1(%rip),%rsi
  call   <sscanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x1(%rax),%esi
  lea    D2(%rip),%rdi
  call   <output@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D1
type_infered: string
name: unpack_data
arguments: data_label: D2
type_infered: string

tool: D1: %d

tool: D2: CPU %d Idle Load	0	100	%%


assistant: ```c
void printCPUxIdleInfo(const char *cmd) {
  int id;
  sscanf(cmd + 7, "%d", &id);
  output("CPU %d Idle Load\t0\t100\t%%\n", id + 1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<printCPUxIdleInfo>:
  endbr64
  sub    $0x18,%rsp
  add    $0x7,%rdi
  lea    D8(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  call   <sscanf@plt>
  mov    0x4(%rsp),%eax
  lea    D16(%rip),%rdi
  lea    0x1(%rax),%esi
  call   <output@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D8
type_guessed: string
name: disassemble_data
arguments: data_label: D16
type_guessed: string

tool: D8: %d

tool: D16: CPU %d Idle Load	0	100	%%


assistant: ```c
void printCPUxIdleInfo(const char *cmd) {
  int id;
  sscanf(cmd + 7, "%d", &id);
  output("CPU %d Idle Load\t0\t100\t%%\n", id + 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
<printCPUxIdleInfo>:
  endbr64
  sub    $0x18,%rsp
  add    $0x7,%rdi
  lea    D10(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  call   <sscanf@plt>
  mov    0x4(%rsp),%eax
  lea    D13(%rip),%rdi
  lea    0x1(%rax),%esi
  call   <output@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D10
data_type: string
name: parse_data
arguments: label: D13
data_type: string

tool: D10: %d

tool: D13: CPU %d Idle Load	0	100	%%


assistant: ```c
void printCPUxIdleInfo(const char *cmd) {
  int id;
  sscanf(cmd + 7, "%d", &id);
  output("CPU %d Idle Load\t0\t100\t%%\n", id + 1);
}
```
user: What is the c source code of the assembly code below?

```asm
<token_decode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L116
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L116
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L116
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L123
L116:
  mov    $0xffffffff,%eax
  jmp    L40
L123:
  movl   $0x0,-0xc(%rbp)
  jmp    L49
L9:
  shll   $0x6,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  jne    L115
  addl   $0x1,-0x4(%rbp)
  jmp    L56
L115:
  cmpl   $0x0,-0x4(%rbp)
  jle    L37
  mov    $0xffffffff,%eax
  jmp    L40
L37:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <pos@plt>
  add    %eax,-0x8(%rbp)
L56:
  addl   $0x1,-0xc(%rbp)
L49:
  cmpl   $0x3,-0xc(%rbp)
  jle    L9
  cmpl   $0x2,-0x4(%rbp)
  jle    L14
  mov    $0xffffffff,%eax
  jmp    L40
L14:
  mov    -0x4(%rbp),%eax
  shl    $0x18,%eax
  or     -0x8(%rbp),%eax
L40:
  leave
  ret
```

assistant: ```c
unsigned int token_decode(const char *token) {
  int i;
  unsigned int val = 0;
  int marker = 0;
  if (!token[0] || !token[1] || !token[2] || !token[3])
    return 0xffffffff;
  for (i = 0; i < 4; i++) {
    val *= 64;
    if (token[i] == '=')
      marker++;
    else if (marker > 0)
      return 0xffffffff;
    else
      val += pos(token[i]);
  }
  if (marker > 2)
    return 0xffffffff;
  return (marker << 24) | val;
}
```