ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<grid_err_strerror>:
  endbr64
  lea    D6(%rip),%rax
  cmp    $0x9523dfd,%edi
  je     L18
  lea    D2(%rip),%rax
  cmp    $0x9523dfe,%edi
  je     L18
  sub    $0x8,%rsp
  call   <strerror@plt>
  add    $0x8,%rsp
  ret
L18:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
type_infered: string
name: extract_symbolic_data
arguments: tag: D2
type_infered: string

tool: D6: Nanomsg library was terminated

tool: D2: Operation cannot be performed in this state

assistant: ```c
const char *grid_err_strerror(int errnum) {
  switch (errnum) {
  case (156384712 + 53):
    return "Nanomsg library was terminated";
  case (156384712 + 54):
    return "Operation cannot be performed in this state";
  default:
    return strerror(errnum);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<grid_err_strerror>:
  endbr64
  cmp    $0x9523dfd,%edi
  je     L5
  cmp    $0x9523dfe,%edi
  je     L14
  jmp    1050 <strerror@plt>
  nopl   0x0(%rax)
L14:
  lea    D5(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  lea    D16(%rip),%rax
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D5
type_guessed: string
name: retrieve_data
arguments: tag: D16
type_guessed: string

tool: D5: Operation cannot be performed in this state

tool: D16: Nanomsg library was terminated

assistant: ```c
const char *grid_err_strerror(int errnum) {
  switch (errnum) {
  case (156384712 + 53):
    return "Nanomsg library was terminated";
  case (156384712 + 54):
    return "Operation cannot be performed in this state";
  default:
    return strerror(errnum);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<grid_err_strerror>:
  endbr64
  cmp    $0x9523dfd,%edi
  je     L4
  cmp    $0x9523dfe,%edi
  je     L16
  jmp    1050 <strerror@plt>
  nopl   0x0(%rax)
L16:
  lea    D3(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  lea    D6(%rip),%rax
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D3
type_guessed: string
name: disassemble_data
arguments: data_label: D6
type_guessed: string

tool: D3: Operation cannot be performed in this state

tool: D6: Nanomsg library was terminated

assistant: ```c
const char *grid_err_strerror(int errnum) {
  switch (errnum) {
  case (156384712 + 53):
    return "Nanomsg library was terminated";
  case (156384712 + 54):
    return "Operation cannot be performed in this state";
  default:
    return strerror(errnum);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<data__strref_qsort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jle    L14
  mov    $0x1,%eax
  jmp    L19
L14:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jne    L37
  mov    $0x0,%eax
  jmp    L19
L37:
  mov    $0xffffffff,%eax
L19:
  pop    %rbp
  ret
```

assistant: ```c
int data__strref_qsort(const void *a, const void *b) {
  uint32_t aval, bval;
  aval = *(uint32_t *)a;
  bval = *(uint32_t *)b;
  if (aval > bval)
    return 1;
  if (aval == bval)
    return 0;
  return -1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<data__strref_qsort>:
  endbr64
  mov    (%rdi),%rcx
  mov    (%rsi),%rdx
  mov    $0x1,%eax
  cmp    %rdx,%rcx
  jg     L3
  setne  %al
  movzbl %al,%eax
  neg    %eax
L3:
  ret
```

assistant: ```c
int data__strref_qsort(const void *a, const void *b) {
  uint32_t aval, bval;
  aval = *(uint32_t *)a;
  bval = *(uint32_t *)b;
  if (aval > bval)
    return 1;
  if (aval == bval)
    return 0;
  return -1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<data__strref_qsort>:
  endbr64
  mov    (%rsi),%rdx
  mov    $0x1,%eax
  cmp    %rdx,(%rdi)
  jg     L5
  setne  %al
  movzbl %al,%eax
  neg    %eax
L5:
  ret
```

assistant: ```c
int data__strref_qsort(const void *a, const void *b) {
  uint32_t aval, bval;
  aval = *(uint32_t *)a;
  bval = *(uint32_t *)b;
  if (aval > bval)
    return 1;
  if (aval == bval)
    return 0;
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<data__strref_qsort>:
  endbr64
  mov    (%rsi),%rdx
  mov    $0x1,%eax
  cmp    %rdx,(%rdi)
  jg     L2
  setne  %al
  movzbl %al,%eax
  neg    %eax
L2:
  ret
```

assistant: ```c
int data__strref_qsort(const void *a, const void *b) {
  uint32_t aval, bval;
  aval = *(uint32_t *)a;
  bval = *(uint32_t *)b;
  if (aval > bval)
    return 1;
  if (aval == bval)
    return 0;
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<hash_function>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  nop
L1:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L1
  nop
  pop    %rbp
  ret
```

assistant: ```c
int hash_function(char *value) {
  unsigned int hash = 0;
  while (*value != 0) {
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<hash_function>:
  endbr64
  movzbl (%rdi),%eax
L8:
  test   %al,%al
  jne    L8
  ret
```

assistant: ```c
int hash_function(char *value) {
  unsigned int hash = 0;
  while (*value != 0) {
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<hash_function>:
  endbr64
  movzbl (%rdi),%eax
  nopw   0x0(%rax,%rax,1)
L2:
  test   %al,%al
  jne    L2
  ret
```

assistant: ```c
int hash_function(char *value) {
  unsigned int hash = 0;
  while (*value != 0) {
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<hash_function>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L2
L3:
  jmp    L3
  nopl   0x0(%rax,%rax,1)
L2:
  ret
```

assistant: ```c
int hash_function(char *value) {
  unsigned int hash = 0;
  while (*value != 0) {
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x18(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L52
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L10
L52:
  movl   $0x0,-0x14(%rbp)
  jmp    L51
L14:
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%esi
  lea    D59(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  addl   $0x1,-0x14(%rbp)
L51:
  mov    -0x18(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jl     L14
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L38
L66:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  subl   $0x1,-0x14(%rbp)
L38:
  cmpl   $0x0,-0x14(%rbp)
  jns    L66
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L10:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L56
  call   <__stack_chk_fail@plt>
L56:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D58
type_infered: string
name: unpack_data
arguments: data_label: D41
type_infered: string
name: unpack_data
arguments: data_label: D38
type_infered: string
name: unpack_data
arguments: data_label: D59
type_infered: string
name: unpack_data
arguments: data_label: D19
type_infered: string

tool: D58: Please enter size of array: 

tool: D41: %d

tool: D38: Cannot Allocate memory

tool: D59: Enter %d num: 

tool: D19: %d


assistant: ```c
int main() {
  int i, n;
  int *array;
  printf("Please enter size of array: ");
  scanf("%d", &n);
  array = malloc(n * sizeof(int));
  if (array == NULL) {
    printf("Cannot Allocate memory");
    return 1;
  }
  for (i = 0; i < n; i++) {
    printf("Enter %d num: ", i + 1);
    scanf("%d", &array[i]);
  }
  for (i = n - 1; i >= 0; i--) {
    printf("%d\n", array[i]);
  }
  free(array);
  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   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D50(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L63
  mov    %rax,%r13
  mov    0x4(%rsp),%ebx
  mov    %rax,%r12
  mov    $0x0,%ebp
  lea    D38(%rip),%r15
  lea    D50(%rip),%r14
  test   %ebx,%ebx
  jle    L46
L36:
  add    $0x1,%ebp
  mov    %ebp,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%ebx
  add    $0x4,%r12
  cmp    %ebx,%ebp
  jl     L36
L46:
  sub    $0x1,%ebx
  js     L42
  movslq %ebx,%rbx
  lea    D22(%rip),%rbp
L69:
  mov    0x0(%r13,%rbx,4),%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  sub    $0x1,%rbx
  test   %ebx,%ebx
  jns    L69
L42:
  mov    %r13,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L50:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L57
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L63:
  lea    D55(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L50
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D11
type_infered: string
name: read_data
arguments: label: D50
type_infered: string
name: read_data
arguments: label: D38
type_infered: string
name: read_data
arguments: label: D22
type_infered: string
name: read_data
arguments: label: D55
type_infered: string

tool: D11: Please enter size of array: 

tool: D50: %d

tool: D38: Enter %d num: 

tool: D22: %d


tool: D55: Cannot Allocate memory

assistant: ```c
int main() {
  int i, n;
  int *array;
  printf("Please enter size of array: ");
  scanf("%d", &n);
  array = malloc(n * sizeof(int));
  if (array == NULL) {
    printf("Cannot Allocate memory");
    return 1;
  }
  for (i = 0; i < n; i++) {
    printf("Enter %d num: ", i + 1);
    scanf("%d", &array[i]);
  }
  for (i = n - 1; i >= 0; i--) {
    printf("%d\n", array[i]);
  }
  free(array);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r15
  lea    D41(%rip),%rdi
  push   %r14
  lea    D21(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r14,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L33
  mov    0x4(%rsp),%ebx
  mov    %rax,%r13
  mov    %rax,%r12
  xor    %ebp,%ebp
  lea    D14(%rip),%r15
  test   %ebx,%ebx
  jle    L34
  nopw   0x0(%rax,%rax,1)
L52:
  add    $0x1,%ebp
  mov    %r15,%rdi
  xor    %eax,%eax
  mov    %ebp,%esi
  call   <printf@plt>
  mov    %r12,%rsi
  mov    %r14,%rdi
  add    $0x4,%r12
  call   <scanf@plt>
  mov    0x4(%rsp),%ebx
  cmp    %ebx,%ebp
  jl     L52
L34:
  sub    $0x1,%ebx
  js     L15
  movslq %ebx,%rbx
  lea    D16(%rip),%rbp
  nopl   (%rax)
L46:
  mov    0x0(%r13,%rbx,4),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  sub    $0x1,%rbx
  call   <printf@plt>
  test   %ebx,%ebx
  jns    L46
L15:
  mov    %r13,%rdi
  call   <free@plt>
  xor    %eax,%eax
L32:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L11
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L33:
  lea    D35(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L32
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D41
type_infered: string
name: extract_symbolic_data
arguments: tag: D21
type_infered: string
name: extract_symbolic_data
arguments: tag: D14
type_infered: string
name: extract_symbolic_data
arguments: tag: D16
type_infered: string
name: extract_symbolic_data
arguments: tag: D35
type_infered: string

tool: D41: Please enter size of array: 

tool: D21: %d

tool: D14: Enter %d num: 

tool: D16: %d


tool: D35: Cannot Allocate memory

assistant: ```c
int main() {
  int i, n;
  int *array;
  printf("Please enter size of array: ");
  scanf("%d", &n);
  array = malloc(n * sizeof(int));
  if (array == NULL) {
    printf("Cannot Allocate memory");
    return 1;
  }
  for (i = 0; i < n; i++) {
    printf("Enter %d num: ", i + 1);
    scanf("%d", &array[i]);
  }
  for (i = n - 1; i >= 0; i--) {
    printf("%d\n", array[i]);
  }
  free(array);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r15
  lea    D38(%rip),%rdi
  push   %r14
  lea    D31(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r14,%rdi
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L45
  mov    0x4(%rsp),%ebx
  mov    %rax,%r13
  mov    %rax,%r12
  xor    %ebp,%ebp
  lea    D8(%rip),%r15
  test   %ebx,%ebx
  jle    L11
  nopw   0x0(%rax,%rax,1)
L6:
  add    $0x1,%ebp
  mov    %r15,%rdi
  xor    %eax,%eax
  mov    %ebp,%esi
  call   <printf@plt>
  mov    %r12,%rsi
  mov    %r14,%rdi
  add    $0x4,%r12
  call   <scanf@plt>
  mov    0x4(%rsp),%ebx
  cmp    %ebx,%ebp
  jl     L6
L11:
  sub    $0x1,%ebx
  js     L23
  movslq %ebx,%rbx
  lea    D42(%rip),%rbp
  nopl   (%rax)
L37:
  mov    0x0(%r13,%rbx,4),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  sub    $0x1,%rbx
  call   <printf@plt>
  test   %ebx,%ebx
  jns    L37
L23:
  mov    %r13,%rdi
  call   <free@plt>
  xor    %eax,%eax
L66:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L43
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L45:
  lea    D35(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L66
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D38
type: string
name: extract_symbolic_data
arguments: data_tag: D31
type: string
name: extract_symbolic_data
arguments: data_tag: D8
type: string
name: extract_symbolic_data
arguments: data_tag: D42
type: string
name: extract_symbolic_data
arguments: data_tag: D35
type: string

tool: D38: Please enter size of array: 

tool: D31: %d

tool: D8: Enter %d num: 

tool: D42: %d


tool: D35: Cannot Allocate memory

assistant: ```c
int main() {
  int i, n;
  int *array;
  printf("Please enter size of array: ");
  scanf("%d", &n);
  array = malloc(n * sizeof(int));
  if (array == NULL) {
    printf("Cannot Allocate memory");
    return 1;
  }
  for (i = 0; i < n; i++) {
    printf("Enter %d num: ", i + 1);
    scanf("%d", &array[i]);
  }
  for (i = n - 1; i >= 0; i--) {
    printf("%d\n", array[i]);
  }
  free(array);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<usercache_302>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    $0x3a,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L27
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L27
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,%rdi
  call   <strtolower@plt>
  mov    %eax,%edx
  lea    D17(%rip),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <strtok@plt>
  mov    %rax,-0x10(%rbp)
  lea    D13(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  add    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L23
  cmpq   $0x0,-0x8(%rbp)
  je     L23
  mov    -0x8(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <usercache_add@plt>
  jmp    L23
L27:
  nop
L23:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D17
type: string
name: retrieve_data
arguments: data_tag: D13
type: string

tool: D17: =

tool: D13:  

assistant: ```c
void usercache_302(char *sender, char *cmd, char *args) {
  char *nick, *userhost;
  args = strchr(args, ':');
  if (!args || !args[1])
    return;
  nick = strtok(strtolower(args + 1), "=");
  userhost = strtok(0, " ") + 1;
  if (nick && userhost)
    usercache_add(nick, userhost);
}
```
user: What is the c source code of the assembly code below:

```asm
<usercache_302>:
  endbr64
  push   %rbx
  mov    %rdx,%rdi
  mov    $0x3a,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L32
  cmpb   $0x0,0x1(%rax)
  jne    L7
L32:
  pop    %rbx
  ret
L7:
  lea    0x1(%rax),%rdi
  call   <strtolower@plt>
  mov    %eax,%edi
  lea    D11(%rip),%rsi
  call   <strtok@plt>
  mov    %rax,%rbx
  lea    D16(%rip),%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  test   %rbx,%rbx
  je     L32
  lea    0x1(%rax),%rsi
  mov    %rbx,%rdi
  call   <usercache_add@plt>
  jmp    L32
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D11
data_type: string
name: extract_symbolic_data
arguments: data_label: D16
data_type: string

tool: D11: =

tool: D16:  

assistant: ```c
void usercache_302(char *sender, char *cmd, char *args) {
  char *nick, *userhost;
  args = strchr(args, ':');
  if (!args || !args[1])
    return;
  nick = strtok(strtolower(args + 1), "=");
  userhost = strtok(0, " ") + 1;
  if (nick && userhost)
    usercache_add(nick, userhost);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<usercache_302>:
  endbr64
  push   %rbp
  mov    %rdx,%rdi
  mov    $0x3a,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L19
  cmpb   $0x0,0x1(%rax)
  jne    L28
L19:
  pop    %rbp
  ret
  nop
L28:
  lea    0x1(%rax),%rdi
  call   <strtolower@plt>
  lea    D4(%rip),%rsi
  mov    %eax,%edi
  call   <strtok@plt>
  xor    %edi,%edi
  lea    D10(%rip),%rsi
  mov    %rax,%rbp
  call   <strtok@plt>
  test   %rbp,%rbp
  je     L19
  mov    %rbp,%rdi
  lea    0x1(%rax),%rsi
  pop    %rbp
  jmp    1090 <usercache_add@plt>
```

tool_calls: name: unpack_data
arguments: tag: D4
type_infered: string
name: unpack_data
arguments: tag: D10
type_infered: string

tool: D4: =

tool: D10:  

assistant: ```c
void usercache_302(char *sender, char *cmd, char *args) {
  char *nick, *userhost;
  args = strchr(args, ':');
  if (!args || !args[1])
    return;
  nick = strtok(strtolower(args + 1), "=");
  userhost = strtok(0, " ") + 1;
  if (nick && userhost)
    usercache_add(nick, userhost);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<usercache_302>:
  endbr64
  push   %rbp
  mov    %rdx,%rdi
  mov    $0x3a,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L16
  cmpb   $0x0,0x1(%rax)
  jne    L9
L16:
  pop    %rbp
  ret
  nop
L9:
  lea    0x1(%rax),%rdi
  call   <strtolower@plt>
  lea    D6(%rip),%rsi
  mov    %eax,%edi
  call   <strtok@plt>
  xor    %edi,%edi
  lea    D15(%rip),%rsi
  mov    %rax,%rbp
  call   <strtok@plt>
  test   %rbp,%rbp
  je     L16
  mov    %rbp,%rdi
  lea    0x1(%rax),%rsi
  pop    %rbp
  jmp    1090 <usercache_add@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D6
datatype: string
name: extract_symbolic_data
arguments: data_label: D15
datatype: string

tool: D6: =

tool: D15:  

assistant: ```c
void usercache_302(char *sender, char *cmd, char *args) {
  char *nick, *userhost;
  args = strchr(args, ':');
  if (!args || !args[1])
    return;
  nick = strtok(strtolower(args + 1), "=");
  userhost = strtok(0, " ") + 1;
  if (nick && userhost)
    usercache_add(nick, userhost);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<owl_stats_absdev>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  movsd  %xmm0,-0x20(%rbp)
  mov    %esi,-0x24(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L12
L1:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  subsd  -0x20(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <fabs@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L12:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L1
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  movsd  -0x8(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double owl_stats_absdev(double *x, double mean, int n) {
  double t = 0;
  for (int i = 0; i < n; i++)
    t += fabs(*(x + i) - mean);
  return t / n;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<owl_stats_absdev>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  movsd  %xmm0,0x8(%rsp)
  mov    %esi,%r12d
  test   %esi,%esi
  jle    L17
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%rbp
  pxor   %xmm4,%xmm4
  movsd  %xmm4,(%rsp)
L4:
  movsd  (%rbx),%xmm0
  subsd  0x8(%rsp),%xmm0
  call   <fabs@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  addsd  (%rsp),%xmm0
  movsd  %xmm0,(%rsp)
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L4
L27:
  pxor   %xmm1,%xmm1
  cvtsi2sd %r12d,%xmm1
  movsd  (%rsp),%xmm0
  divsd  %xmm1,%xmm0
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  pxor   %xmm5,%xmm5
  movsd  %xmm5,(%rsp)
  jmp    L27
```

assistant: ```c
double owl_stats_absdev(double *x, double mean, int n) {
  double t = 0;
  for (int i = 0; i < n; i++)
    t += fabs(*(x + i) - mean);
  return t / n;
}
```
user: What is the c source code of the assembly code below:

```asm
<owl_stats_absdev>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  movsd  %xmm0,0x8(%rsp)
  test   %esi,%esi
  jle    L23
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  pxor   %xmm1,%xmm1
  lea    0x8(%rdi,%rax,8),%rbp
  nopl   0x0(%rax,%rax,1)
L22:
  movsd  (%rbx),%xmm0
  subsd  0x8(%rsp),%xmm0
  movsd  %xmm1,(%rsp)
  add    $0x8,%rbx
  call   <fabs@plt>
  pxor   %xmm0,%xmm0
  movsd  (%rsp),%xmm1
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm1
  cmp    %rbp,%rbx
  jne    L22
L6:
  pxor   %xmm0,%xmm0
  add    $0x10,%rsp
  cvtsi2sd %r12d,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  divsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L23:
  pxor   %xmm1,%xmm1
  jmp    L6
```

assistant: ```c
double owl_stats_absdev(double *x, double mean, int n) {
  double t = 0;
  for (int i = 0; i < n; i++)
    t += fabs(*(x + i) - mean);
  return t / n;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<owl_stats_absdev>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  movsd  %xmm0,0x8(%rsp)
  test   %esi,%esi
  jle    L18
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  pxor   %xmm1,%xmm1
  lea    0x8(%rdi,%rax,8),%rbp
  nopl   0x0(%rax,%rax,1)
L11:
  movsd  (%rbx),%xmm0
  subsd  0x8(%rsp),%xmm0
  movsd  %xmm1,(%rsp)
  add    $0x8,%rbx
  call   <fabs@plt>
  pxor   %xmm0,%xmm0
  movsd  (%rsp),%xmm1
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm1
  cmp    %rbp,%rbx
  jne    L11
L6:
  pxor   %xmm0,%xmm0
  add    $0x10,%rsp
  cvtsi2sd %r12d,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  divsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L18:
  pxor   %xmm1,%xmm1
  jmp    L6
```

assistant: ```c
double owl_stats_absdev(double *x, double mean, int n) {
  double t = 0;
  for (int i = 0; i < n; i++)
    t += fabs(*(x + i) - mean);
  return t / n;
}
```