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

```asm
<wl_rmrandtree>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x9d,-0x1c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <getnum@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <srandom@plt>
  mov    $0x0,%eax
  call   <random@plt>
  movslq %eax,%rdx
  imul   $0x2e8ba2e9,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x3,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x2c,%edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  lea    0xc(%rdx),%eax
  mov    %eax,-0x18(%rbp)
  movl   $0x0,-0x20(%rbp)
  mov    -0x18(%rbp),%ecx
  lea    -0x20(%rbp),%rdx
  mov    -0x1c(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <mkrandtree_sub@plt>
  mov    $0x0,%eax
  call   <op_sync@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <srandom@plt>
  mov    $0x0,%eax
  call   <random@plt>
  movslq %eax,%rdx
  imul   $0x2e8ba2e9,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x3,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x2c,%edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  lea    0xc(%rdx),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movl   $0x0,-0x20(%rbp)
  mov    -0x18(%rbp),%edx
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <rmrandtree_sub@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
void wl_rmrandtree(const char *seed) {
  unsigned testcode = 157;
  unsigned long seednum = getnum(seed);
  unsigned numthings, numthings2, count;
  srandom(seednum);
  numthings = random() % 44 + 12;
  count = 0;
  mkrandtree_sub(testcode, 0, &count, numthings);
  op_sync();
  srandom(seednum);
  numthings2 = random() % 44 + 12;
  assert(numthings == numthings2);
  count = 0;
  rmrandtree_sub(0, &count, numthings);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<wl_rmrandtree>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <getnum@plt>
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <srandom@plt>
  mov    $0x0,%eax
  call   <random@plt>
  mov    %eax,%ebx
  movslq %eax,%rdx
  imul   $0x2e8ba2e9,%rdx,%rdx
  sar    $0x23,%rdx
  sar    $0x1f,%eax
  sub    %eax,%edx
  imul   $0x2c,%edx,%edx
  sub    %edx,%ebx
  add    $0xc,%ebx
  movl   $0x0,0x4(%rsp)
  lea    0x4(%rsp),%rbp
  mov    %ebx,%ecx
  mov    %rbp,%rdx
  mov    $0x0,%esi
  mov    $0x9d,%edi
  call   <mkrandtree_sub@plt>
  mov    $0x0,%eax
  call   <op_sync@plt>
  mov    %r12,%rdi
  call   <srandom@plt>
  mov    $0x0,%eax
  call   <random@plt>
  movslq %eax,%rdx
  imul   $0x2e8ba2e9,%rdx,%rdx
  sar    $0x23,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x2c,%edx,%edx
  sub    %edx,%eax
  add    $0xc,%eax
  cmp    %ebx,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movl   $0x0,0x4(%rsp)
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <rmrandtree_sub@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wl_rmrandtree(const char *seed) {
  unsigned testcode = 157;
  unsigned long seednum = getnum(seed);
  unsigned numthings, numthings2, count;
  srandom(seednum);
  numthings = random() % 44 + 12;
  count = 0;
  mkrandtree_sub(testcode, 0, &count, numthings);
  op_sync();
  srandom(seednum);
  numthings2 = random() % 44 + 12;
  assert(numthings == numthings2);
  count = 0;
  rmrandtree_sub(0, &count, numthings);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<wl_rmrandtree>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  call   <getnum@plt>
  mov    %rax,%rdi
  mov    %rax,%r13
  call   <srandom@plt>
  xor    %eax,%eax
  call   <random@plt>
  xor    %esi,%esi
  mov    $0x9d,%edi
  movl   $0x0,0x4(%rsp)
  movslq %eax,%rdx
  mov    %rdx,%r12
  imul   $0x2e8ba2e9,%rdx,%rdx
  mov    %r12d,%eax
  sar    $0x1f,%eax
  sar    $0x23,%rdx
  sub    %eax,%edx
  imul   $0x2c,%edx,%edx
  sub    %edx,%r12d
  mov    %rbp,%rdx
  add    $0xc,%r12d
  mov    %r12d,%ecx
  call   <mkrandtree_sub@plt>
  xor    %eax,%eax
  call   <op_sync@plt>
  mov    %r13,%rdi
  call   <srandom@plt>
  xor    %eax,%eax
  call   <random@plt>
  xor    %edi,%edi
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x2e8ba2e9,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x23,%rdx
  sub    %ecx,%edx
  imul   $0x2c,%edx,%edx
  sub    %edx,%eax
  add    $0xc,%eax
  cmp    %r12d,%eax
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  movl   $0x0,0x4(%rsp)
  call   <rmrandtree_sub@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wl_rmrandtree(const char *seed) {
  unsigned testcode = 157;
  unsigned long seednum = getnum(seed);
  unsigned numthings, numthings2, count;
  srandom(seednum);
  numthings = random() % 44 + 12;
  count = 0;
  mkrandtree_sub(testcode, 0, &count, numthings);
  op_sync();
  srandom(seednum);
  numthings2 = random() % 44 + 12;
  assert(numthings == numthings2);
  count = 0;
  rmrandtree_sub(0, &count, numthings);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<wl_rmrandtree>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  call   <getnum@plt>
  mov    %rax,%rdi
  mov    %rax,%r13
  call   <srandom@plt>
  xor    %eax,%eax
  call   <random@plt>
  xor    %esi,%esi
  mov    $0x9d,%edi
  movl   $0x0,0x4(%rsp)
  movslq %eax,%rdx
  mov    %rdx,%r12
  imul   $0x2e8ba2e9,%rdx,%rdx
  mov    %r12d,%eax
  sar    $0x1f,%eax
  sar    $0x23,%rdx
  sub    %eax,%edx
  imul   $0x2c,%edx,%edx
  sub    %edx,%r12d
  mov    %rbp,%rdx
  add    $0xc,%r12d
  mov    %r12d,%ecx
  call   <mkrandtree_sub@plt>
  xor    %eax,%eax
  call   <op_sync@plt>
  mov    %r13,%rdi
  call   <srandom@plt>
  xor    %eax,%eax
  call   <random@plt>
  xor    %edi,%edi
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x2e8ba2e9,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x23,%rdx
  sub    %ecx,%edx
  imul   $0x2c,%edx,%edx
  sub    %edx,%eax
  add    $0xc,%eax
  cmp    %r12d,%eax
  sete   %dil
  call   <assert@plt>
  xor    %edi,%edi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  movl   $0x0,0x4(%rsp)
  call   <rmrandtree_sub@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wl_rmrandtree(const char *seed) {
  unsigned testcode = 157;
  unsigned long seednum = getnum(seed);
  unsigned numthings, numthings2, count;
  srandom(seednum);
  numthings = random() % 44 + 12;
  count = 0;
  mkrandtree_sub(testcode, 0, &count, numthings);
  op_sync();
  srandom(seednum);
  numthings2 = random() % 44 + 12;
  assert(numthings == numthings2);
  count = 0;
  rmrandtree_sub(0, &count, numthings);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<time_split>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x18(%rbp)
  mov    $0x0,%ebx
  jmp    L81
L11:
  test   %ebx,%ebx
  jne    L60
  mov    -0x18(%rbp),%rax
  lea    D19(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strtok@plt>
  mov    %rax,-0x20(%rbp)
  jmp    L40
L60:
  lea    D19(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  mov    %rax,-0x20(%rbp)
L40:
  cmpq   $0x0,-0x20(%rbp)
  jne    L108
  mov    $0x1,%eax
  jmp    L10
L108:
  mov    $0x0,%r12d
  jmp    L115
L2:
  movslq %r12d,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L94
  mov    $0x1,%eax
  jmp    L10
L94:
  add    $0x1,%r12d
L115:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,%r12d
  jl     L2
  test   %ebx,%ebx
  jne    L109
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <atof@plt>
  movd   %xmm0,%eax
  mov    -0x30(%rbp),%rdx
  mov    %eax,(%rdx)
  jmp    L65
L109:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    -0x38(%rbp),%rdx
  mov    %eax,(%rdx)
L65:
  add    $0x1,%ebx
L81:
  cmp    $0x1,%ebx
  jle    L11
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L10:
  add    $0x30,%rsp
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D19
type: string

tool: D19: ,

assistant: ```c
int time_split(const char *str, float *ms, unsigned int *mult) {
  register int n, i;
  char *s, *tmp;
  tmp = strdup(str);
  for (n = 0; n <= 1; n++) {
    if (n == 0)
      s = strtok(tmp, ",");
    else
      s = strtok(NULL, ",");
    if (s == NULL)
      return 1;
    for (i = 0; i < strlen(s); i++) {
      if (isdigit(s[i]) == 0)
        return 1;
    }
    if (n == 0)
      *ms = atof(s);
    else
      *mult = atoi(s);
  }
  free(tmp);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<time_split>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,0x8(%rsp)
  mov    %rdx,(%rsp)
  call   <strdup@plt>
  mov    %rax,%r13
  mov    $0x1,%r12d
  lea    D3(%rip),%r14
L62:
  mov    %r12d,%r15d
  sub    $0x1,%r15d
  je     L87
  mov    %r14,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  mov    %rax,%rbp
L6:
  test   %rbp,%rbp
  je     L29
  mov    $0x0,%ebx
L22:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jle    L82
  movsbl 0x0(%rbp,%rbx,1),%edi
  call   <isdigit@plt>
  add    $0x1,%rbx
  test   %rax,%rax
  jne    L22
  mov    $0x1,%eax
  jmp    L72
L87:
  mov    %r14,%rsi
  mov    %r13,%rdi
  call   <strtok@plt>
  mov    %rax,%rbp
  jmp    L6
L82:
  test   %r15d,%r15d
  je     L9
  mov    %rbp,%rdi
  call   <atoi@plt>
  mov    (%rsp),%rcx
  mov    %eax,(%rcx)
  cmp    $0x1,%r12d
  jle    L27
  mov    %r13,%rdi
  call   <free@plt>
  mov    $0x0,%eax
L72:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L9:
  mov    %rbp,%rdi
  call   <atof@plt>
  mov    0x8(%rsp),%rax
  movss  %xmm0,(%rax)
L27:
  add    $0x1,%r12d
  jmp    L62
L29:
  mov    $0x1,%eax
  jmp    L72
```

tool_calls: name: retrieve_data
arguments: label: D3
type_guessed: string

tool: D3: ,

assistant: ```c
int time_split(const char *str, float *ms, unsigned int *mult) {
  register int n, i;
  char *s, *tmp;
  tmp = strdup(str);
  for (n = 0; n <= 1; n++) {
    if (n == 0)
      s = strtok(tmp, ",");
    else
      s = strtok(NULL, ",");
    if (s == NULL)
      return 1;
    for (i = 0; i < strlen(s); i++) {
      if (isdigit(s[i]) == 0)
        return 1;
    }
    if (n == 0)
      *ms = atof(s);
    else
      *mult = atoi(s);
  }
  free(tmp);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<time_split>:
  endbr64
  push   %r15
  lea    D2(%rip),%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,0x8(%rsp)
  call   <strdup@plt>
  mov    %rax,%r13
L10:
  test   %r12d,%r12d
  je     L56
L83:
  mov    %r15,%rsi
  xor    %edi,%edi
  call   <strtok@plt>
  mov    %rax,%rbp
L85:
  test   %rbp,%rbp
  je     L48
  xor    %ebx,%ebx
  jmp    L45
  nopl   0x0(%rax,%rax,1)
L47:
  movsbl 0x0(%rbp,%rbx,1),%edi
  add    $0x1,%rbx
  call   <isdigit@plt>
  test   %rax,%rax
  je     L48
L45:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L47
  add    $0x1,%r12d
  mov    %rbp,%rdi
  cmp    $0x1,%r12d
  je     L25
  call   <atoi@plt>
  mov    %eax,(%r14)
  cmp    $0x2,%r12d
  jne    L10
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L48:
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L56:
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   <strtok@plt>
  mov    %rax,%rbp
  jmp    L85
  nopl   0x0(%rax,%rax,1)
L25:
  call   <atof@plt>
  mov    0x8(%rsp),%rax
  movss  %xmm0,(%rax)
  jmp    L83
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D2
type_guessed: string

tool: D2: ,

assistant: ```c
int time_split(const char *str, float *ms, unsigned int *mult) {
  register int n, i;
  char *s, *tmp;
  tmp = strdup(str);
  for (n = 0; n <= 1; n++) {
    if (n == 0)
      s = strtok(tmp, ",");
    else
      s = strtok(NULL, ",");
    if (s == NULL)
      return 1;
    for (i = 0; i < strlen(s); i++) {
      if (isdigit(s[i]) == 0)
        return 1;
    }
    if (n == 0)
      *ms = atof(s);
    else
      *mult = atoi(s);
  }
  free(tmp);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<time_split>:
  endbr64
  push   %r15
  lea    D2(%rip),%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,0x8(%rsp)
  call   <strdup@plt>
  mov    %rax,%r13
L43:
  test   %r12d,%r12d
  je     L16
L54:
  mov    %r15,%rsi
  xor    %edi,%edi
  call   <strtok@plt>
  mov    %rax,%rbp
L83:
  test   %rbp,%rbp
  je     L71
  xor    %ebx,%ebx
  jmp    L57
  nopl   0x0(%rax,%rax,1)
L65:
  movsbl 0x0(%rbp,%rbx,1),%edi
  add    $0x1,%rbx
  call   <isdigit@plt>
  test   %rax,%rax
  je     L71
L57:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L65
  add    $0x1,%r12d
  mov    %rbp,%rdi
  cmp    $0x1,%r12d
  je     L56
  call   <atoi@plt>
  mov    %eax,(%r14)
  cmp    $0x2,%r12d
  jne    L43
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L71:
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L16:
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   <strtok@plt>
  mov    %rax,%rbp
  jmp    L83
  nopl   0x0(%rax,%rax,1)
L56:
  call   <atof@plt>
  mov    0x8(%rsp),%rax
  movss  %xmm0,(%rax)
  jmp    L54
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D2
type: string

tool: D2: ,

assistant: ```c
int time_split(const char *str, float *ms, unsigned int *mult) {
  register int n, i;
  char *s, *tmp;
  tmp = strdup(str);
  for (n = 0; n <= 1; n++) {
    if (n == 0)
      s = strtok(tmp, ",");
    else
      s = strtok(NULL, ",");
    if (s == NULL)
      return 1;
    for (i = 0; i < strlen(s); i++) {
      if (isdigit(s[i]) == 0)
        return 1;
    }
    if (n == 0)
      *ms = atof(s);
    else
      *mult = atoi(s);
  }
  free(tmp);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fac>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  je     L5
  cmpl   $0x2,-0x14(%rbp)
  jne    L21
L5:
  mov    $0x1,%eax
  jmp    L6
L21:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edi
  call   <fac>
  mov    %eax,%ebx
  mov    -0x14(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,%edi
  call   <fac>
  add    %ebx,%eax
L6:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int fac(int n) {
  if (n == 1 || n == 2)
    return 1;
  return fac(n - 1) + fac(n - 2);
}
```
user: What is the c source code of the assembly code below:

```asm
<fac>:
  endbr64
  lea    -0x1(%rdi),%edx
  mov    $0x1,%eax
  cmp    $0x1,%edx
  jbe    L3
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %edx,%edi
  call   <fac>
  mov    %eax,%ebp
  lea    -0x2(%rbx),%edi
  call   <fac>
  add    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  ret
```

assistant: ```c
int fac(int n) {
  if (n == 1 || n == 2)
    return 1;
  return fac(n - 1) + fac(n - 2);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<segment_img>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x40,%rsp
  mov    %rdi,-0x2028(%rbp)
  mov    %rsi,-0x2030(%rbp)
  mov    %edx,-0x2034(%rbp)
  mov    %ecx,-0x2038(%rbp)
  mov    %r8d,-0x203c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x2014(%rbp)
  jmp    L31
L17:
  mov    -0x2014(%rbp),%eax
  cmp    -0x2034(%rbp),%eax
  jl     L26
  mov    -0x2014(%rbp),%eax
  cmp    -0x2038(%rbp),%eax
  jle    L6
L26:
  mov    -0x2014(%rbp),%eax
  cltq
  movw   $0x0,-0x2010(%rbp,%rax,2)
  jmp    L79
L6:
  mov    -0x2014(%rbp),%eax
  cltq
  movw   $0xfff,-0x2010(%rbp,%rax,2)
L79:
  addl   $0x1,-0x2014(%rbp)
L31:
  cmpl   $0xfff,-0x2014(%rbp)
  jle    L17
  movl   $0x0,-0x2014(%rbp)
  jmp    L62
L42:
  mov    -0x2028(%rbp),%rax
  movzwl (%rax),%eax
  cwtl
  cltq
  movzwl -0x2010(%rbp,%rax,2),%edx
  mov    -0x2030(%rbp),%rax
  mov    %dx,(%rax)
  addq   $0x2,-0x2030(%rbp)
  addq   $0x2,-0x2028(%rbp)
  addl   $0x1,-0x2014(%rbp)
L62:
  mov    -0x2014(%rbp),%eax
  cmp    -0x203c(%rbp),%eax
  jl     L42
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L47
  call   <__stack_chk_fail@plt>
L47:
  leave
  ret
```

assistant: ```c
void segment_img(short int *src, short int *dst, int lo, int hi, int npix) {
  short int lut[4096];
  int i;
  for (i = 0; i < 4096; ++i) {
    if (i < lo || i > hi)
      lut[i] = 0;
    else
      lut[i] = 4096 - 1;
  }
  for (i = 0; i < npix; ++i) {
    *dst = lut[*src];
    dst++;
    src++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<segment_img>:
  endbr64
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %rdi,%r10
  mov    %rsi,%r11
  mov    %fs:0x28,%rax
  mov    %rax,0x2008(%rsp)
  xor    %eax,%eax
  mov    $0x0,%r9d
  mov    $0xfff,%edi
  jmp    L69
L47:
  mov    %r9d,%esi
L54:
  mov    %si,(%rsp,%rax,2)
  add    $0x1,%rax
  cmp    $0x1000,%rax
  je     L28
L69:
  cmp    %eax,%edx
  jg     L47
  mov    %edi,%esi
  cmp    %eax,%ecx
  jge    L54
  jmp    L47
L28:
  test   %r8d,%r8d
  jle    L74
  mov    %r8d,%ecx
  mov    $0x0,%eax
L24:
  movswq (%r10,%rax,2),%rdx
  movzwl (%rsp,%rdx,2),%edx
  mov    %dx,(%r11,%rax,2)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L24
L74:
  mov    0x2008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L53
  add    $0x2018,%rsp
  ret
L53:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void segment_img(short int *src, short int *dst, int lo, int hi, int npix) {
  short int lut[4096];
  int i;
  for (i = 0; i < 4096; ++i) {
    if (i < lo || i > hi)
      lut[i] = 0;
    else
      lut[i] = 4096 - 1;
  }
  for (i = 0; i < npix; ++i) {
    *dst = lut[*src];
    dst++;
    src++;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<segment_img>:
  endbr64
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x2008(%rsp)
  xor    %eax,%eax
  mov    %rdi,%r9
  mov    %rsi,%r10
  mov    %rsp,%rdi
  jmp    L52
  xchg   %ax,%ax
L19:
  mov    %si,(%rdi,%rax,2)
  add    $0x1,%rax
  cmp    $0x1000,%rax
  je     L18
L52:
  cmp    %eax,%edx
  jg     L78
  mov    $0xfff,%esi
  cmp    %eax,%ecx
  jge    L19
L78:
  xor    %esi,%esi
  mov    %si,(%rdi,%rax,2)
  add    $0x1,%rax
  cmp    $0x1000,%rax
  jne    L52
L18:
  test   %r8d,%r8d
  jle    L45
  movslq %r8d,%rcx
  xor    %eax,%eax
  nopl   0x0(%rax)
L70:
  movswq (%r9,%rax,2),%rdx
  movzwl (%rsp,%rdx,2),%edx
  mov    %dx,(%r10,%rax,2)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L70
L45:
  mov    0x2008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L54
  add    $0x2018,%rsp
  ret
L54:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void segment_img(short int *src, short int *dst, int lo, int hi, int npix) {
  short int lut[4096];
  int i;
  for (i = 0; i < 4096; ++i) {
    if (i < lo || i > hi)
      lut[i] = 0;
    else
      lut[i] = 4096 - 1;
  }
  for (i = 0; i < npix; ++i) {
    *dst = lut[*src];
    dst++;
    src++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<segment_img>:
  endbr64
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  movdqa D37(%rip),%xmm3
  movdqa D38(%rip),%xmm8
  mov    %fs:0x28,%rax
  mov    %rax,0x2008(%rsp)
  xor    %eax,%eax
  movd   %edx,%xmm6
  movd   %ecx,%xmm7
  mov    %rsp,%rax
  pshufd $0x0,%xmm6,%xmm5
  pshufd $0x0,%xmm7,%xmm4
  movdqa D10(%rip),%xmm6
  movdqa D18(%rip),%xmm7
  lea    0x2000(%rsp),%rdx
  nopl   0x0(%rax)
L14:
  movdqa %xmm3,%xmm1
  movdqa %xmm5,%xmm0
  add    $0x10,%rax
  pcmpgtd %xmm1,%xmm0
  movdqa %xmm1,%xmm2
  paddd  %xmm8,%xmm3
  pcmpgtd %xmm4,%xmm1
  paddd  %xmm7,%xmm2
  por    %xmm1,%xmm0
  movdqa %xmm5,%xmm1
  pcmpgtd %xmm2,%xmm1
  pcmpgtd %xmm4,%xmm2
  por    %xmm2,%xmm1
  movdqa %xmm0,%xmm2
  punpcklwd %xmm1,%xmm0
  punpckhwd %xmm1,%xmm2
  movdqa %xmm0,%xmm1
  punpcklwd %xmm2,%xmm0
  punpckhwd %xmm2,%xmm1
  punpcklwd %xmm1,%xmm0
  pandn  %xmm6,%xmm0
  movaps %xmm0,-0x10(%rax)
  cmp    %rdx,%rax
  jne    L14
  test   %r8d,%r8d
  jle    L5
  movslq %r8d,%rcx
  xor    %eax,%eax
L8:
  movswq (%rdi,%rax,2),%rdx
  movzwl (%rsp,%rdx,2),%edx
  mov    %dx,(%rsi,%rax,2)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L8
L5:
  mov    0x2008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x2018,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D37
data_type: byte[16]
name: parse_data
arguments: label: D38
data_type: byte[16]
name: parse_data
arguments: label: D10
data_type: byte[16]
name: parse_data
arguments: label: D18
data_type: byte[16]

tool: {"D37": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D38": [0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00]}

tool: {"D10": [0xff,0x0f,0xff,0x0f,0xff,0x0f,0xff,0x0f,0xff,0x0f,0xff,0x0f,0xff,0x0f,0xff,0x0f]}

tool: {"D18": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

assistant: ```c
void segment_img(short int *src, short int *dst, int lo, int hi, int npix) {
  short int lut[4096];
  int i;
  for (i = 0; i < 4096; ++i) {
    if (i < lo || i > hi)
      lut[i] = 0;
    else
      lut[i] = 4096 - 1;
  }
  for (i = 0; i < npix; ++i) {
    *dst = lut[*src];
    dst++;
    src++;
  }
}
```