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

```asm
<is_directory_empty>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <opendir@plt>
  test   %rax,%rax
  je     L33
  mov    %rax,%rbp
  mov    $0x0,%ebx
L37:
  mov    %rbp,%rdi
  call   <readdir@plt>
  test   %rax,%rax
  je     L0
  add    $0x1,%rbx
  cmp    $0x3,%rbx
  jne    L37
L0:
  mov    %rbp,%rdi
  call   <closedir@plt>
  cmp    $0x2,%rbx
  setbe  %al
  movzbl %al,%eax
L25:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L33:
  mov    $0x1,%eax
  jmp    L25
```

assistant: ```c
bool is_directory_empty(char *directoryPath) {
  size_t fileCount = 0;
  struct dirent *aFile;
  DIR *directory = opendir(directoryPath);
  if (directory == NULL) {
    return true;
  }
  while ((aFile = readdir(directory)) != NULL) {
    if (++fileCount > 2) {
      break;
    }
  }
  closedir(directory);
  if (fileCount <= 2) {
    return true;
  } else {
    return false;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<is_directory_empty>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <opendir@plt>
  test   %rax,%rax
  je     L0
  mov    %rax,%rbp
  mov    $0x3,%ebx
L10:
  mov    %rbp,%rdi
  call   <readdir@plt>
  test   %rax,%rax
  je     L19
  sub    $0x1,%rbx
  jne    L10
  mov    %rbp,%rdi
  call   <closedir@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L19:
  mov    %rbp,%rdi
  call   <closedir@plt>
L0:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool is_directory_empty(char *directoryPath) {
  size_t fileCount = 0;
  struct dirent *aFile;
  DIR *directory = opendir(directoryPath);
  if (directory == NULL) {
    return true;
  }
  while ((aFile = readdir(directory)) != NULL) {
    if (++fileCount > 2) {
      break;
    }
  }
  closedir(directory);
  if (fileCount <= 2) {
    return true;
  } else {
    return false;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<is_directory_empty>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <opendir@plt>
  test   %rax,%rax
  je     L10
  mov    %rax,%rbp
  mov    $0x3,%ebx
L12:
  mov    %rbp,%rdi
  call   <readdir@plt>
  test   %rax,%rax
  je     L8
  sub    $0x1,%rbx
  jne    L12
  mov    %rbp,%rdi
  call   <closedir@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L8:
  mov    %rbp,%rdi
  call   <closedir@plt>
L10:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool is_directory_empty(char *directoryPath) {
  size_t fileCount = 0;
  struct dirent *aFile;
  DIR *directory = opendir(directoryPath);
  if (directory == NULL) {
    return true;
  }
  while ((aFile = readdir(directory)) != NULL) {
    if (++fileCount > 2) {
      break;
    }
  }
  closedir(directory);
  if (fileCount <= 2) {
    return true;
  } else {
    return false;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<limit_merge>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%r11
  mov    %ecx,%ebx
  lea    0x1(%rcx),%ecx
  cmp    %ebx,%edx
  setle  %sil
  cmp    %r8d,%ecx
  setle  %al
  test   %al,%sil
  je     L119
  test   %r9d,%r9d
  jle    L119
  mov    $0x1,%eax
  jmp    L9
L23:
  mov    %esi,-0x4(%r11,%rax,4)
  add    $0x1,%ecx
L50:
  mov    %eax,%ebp
  sub    $0x1,%r9d
  add    $0x1,%rax
  cmp    %ebx,%edx
  setle  %r10b
  cmp    %r8d,%ecx
  setle  %sil
  test   %sil,%r10b
  je     L30
  test   %r9d,%r9d
  jle    L30
L9:
  movslq %edx,%rsi
  mov    (%rdi,%rsi,4),%r10d
  movslq %ecx,%rsi
  mov    (%rdi,%rsi,4),%esi
  cmp    %esi,%r10d
  jg     L23
  mov    %r10d,-0x4(%r11,%rax,4)
  add    $0x1,%edx
  jmp    L50
L119:
  mov    $0x0,%ebp
L30:
  test   %r9d,%r9d
  je     L132
  cmp    %edx,%ebx
  jl     L40
  movslq %edx,%rcx
  movslq %ebp,%rbp
  lea    0x0(,%rbp,4),%rsi
  mov    (%rdi,%rcx,4),%eax
  mov    %eax,(%r11,%rbp,4)
  cmp    $0x1,%r9d
  jg     L132
  lea    0x1(%rdx),%eax
  cltq
  neg    %rcx
  lea    (%rsi,%rcx,4),%rsi
  add    %r11,%rsi
  add    %r9d,%edx
L19:
  cmp    %eax,%ebx
  jl     L132
  mov    (%rdi,%rax,4),%ecx
  mov    %ecx,(%rsi,%rax,4)
  add    $0x1,%rax
  mov    %edx,%ecx
  sub    %eax,%ecx
  test   %ecx,%ecx
  jle    L19
  jmp    L132
L40:
  cmp    %ecx,%r8d
  jl     L132
  movslq %ecx,%rdx
  movslq %ebp,%rbp
  lea    0x0(,%rbp,4),%rsi
  mov    (%rdi,%rdx,4),%eax
  mov    %eax,(%r11,%rbp,4)
  cmp    $0x1,%r9d
  jg     L132
  lea    0x1(%rcx),%eax
  cltq
  neg    %rdx
  lea    (%rsi,%rdx,4),%rdx
  add    %rdx,%r11
  add    %ecx,%r9d
L164:
  cmp    %eax,%r8d
  jl     L132
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%r11,%rax,4)
  add    $0x1,%rax
  mov    %r9d,%edx
  sub    %eax,%edx
  test   %edx,%edx
  jle    L164
L132:
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void limit_merge(int arr[], int copy[], int low, int mid, int high, int size) {
  int i, j, k, l, s = size;
  l = low;
  i = 0;
  j = mid + 1;
  while ((l <= mid) && (j <= high) && (s > 0)) {
    if (arr[l] <= arr[j]) {
      copy[i] = arr[l];
      l++;
    } else {
      copy[i] = arr[j];
      j++;
    }
    i++;
    s--;
  }
  if (s != 0) {
    if (l > mid) {
      for (k = j; k <= high; k++) {
        copy[i] = arr[k];
        i++;
        s--;
        if (s > 0)
          break;
      }
    } else {
      for (k = l; k <= mid; k++) {
        copy[i] = arr[k];
        i++;
        s--;
        if (s > 0)
          break;
      }
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<limit_merge>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  mov    %edx,%esi
  lea    0x1(%rcx),%edx
  mov    %ecx,%r11d
  cmp    %r8d,%edx
  jg     L7
  cmp    %ecx,%esi
  jg     L7
  test   %r9d,%r9d
  jle    L63
  mov    $0x1,%eax
  jmp    L91
  nopl   0x0(%rax)
L24:
  add    $0x1,%esi
  mov    %ecx,-0x4(%rbx,%rax,4)
  sub    $0x1,%r9d
  movslq %eax,%rcx
  cmp    %r11d,%esi
  jg     L186
L118:
  cmp    %r8d,%edx
  jg     L186
  add    $0x1,%rax
  test   %r9d,%r9d
  je     L188
L91:
  movslq %esi,%rcx
  movslq %edx,%r10
  mov    (%rdi,%rcx,4),%ecx
  mov    (%rdi,%r10,4),%r10d
  cmp    %r10d,%ecx
  jle    L24
  mov    %r10d,%ecx
  add    $0x1,%edx
  sub    $0x1,%r9d
  mov    %ecx,-0x4(%rbx,%rax,4)
  movslq %eax,%rcx
  cmp    %r11d,%esi
  jle    L118
L186:
  test   %r9d,%r9d
  je     L188
  cmp    %esi,%r11d
  jge    L135
  cmp    %edx,%r8d
  jl     L188
  movslq %edx,%rax
  lea    0x0(,%rcx,4),%rsi
  lea    0x0(,%rax,4),%r10
  mov    (%rdi,%rax,4),%eax
  mov    %eax,(%rbx,%rcx,4)
  cmp    $0x1,%r9d
  jg     L188
  lea    0x1(%rdx),%eax
  sub    %r10,%rsi
  add    %edx,%r9d
  cltq
  lea    (%rbx,%rsi,1),%rcx
  jmp    L79
L43:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%rcx,%rax,4)
  add    $0x1,%rax
  mov    %r9d,%edx
  sub    %eax,%edx
  test   %edx,%edx
  jg     L188
L79:
  cmp    %eax,%r8d
  jge    L43
L188:
  pop    %rbx
  ret
L63:
  je     L188
  xor    %ecx,%ecx
L135:
  movslq %esi,%rax
  sub    %rax,%rcx
  lea    (%rbx,%rcx,4),%r8
  lea    -0x1(%rsi,%r9,1),%ecx
  nopl   (%rax)
L86:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%r8,%rax,4)
  mov    %ecx,%edx
  sub    %eax,%edx
  test   %edx,%edx
  jg     L188
  add    $0x1,%rax
  cmp    %eax,%r11d
  jge    L86
  pop    %rbx
  ret
L7:
  xor    %ecx,%ecx
  jmp    L186
```

assistant: ```c
void limit_merge(int arr[], int copy[], int low, int mid, int high, int size) {
  int i, j, k, l, s = size;
  l = low;
  i = 0;
  j = mid + 1;
  while ((l <= mid) && (j <= high) && (s > 0)) {
    if (arr[l] <= arr[j]) {
      copy[i] = arr[l];
      l++;
    } else {
      copy[i] = arr[j];
      j++;
    }
    i++;
    s--;
  }
  if (s != 0) {
    if (l > mid) {
      for (k = j; k <= high; k++) {
        copy[i] = arr[k];
        i++;
        s--;
        if (s > 0)
          break;
      }
    } else {
      for (k = l; k <= mid; k++) {
        copy[i] = arr[k];
        i++;
        s--;
        if (s > 0)
          break;
      }
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<limit_merge>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  mov    %edx,%esi
  lea    0x1(%rcx),%edx
  mov    %ecx,%r11d
  cmp    %r8d,%edx
  jg     L27
  cmp    %ecx,%esi
  jg     L27
  test   %r9d,%r9d
  jle    L20
  mov    $0x1,%eax
  jmp    L65
  nopl   0x0(%rax)
L74:
  add    $0x1,%esi
  mov    %ecx,-0x4(%rbx,%rax,4)
  sub    $0x1,%r9d
  movslq %eax,%rcx
  cmp    %r11d,%esi
  jg     L157
L166:
  cmp    %r8d,%edx
  jg     L157
  add    $0x1,%rax
  test   %r9d,%r9d
  je     L100
L65:
  movslq %esi,%rcx
  movslq %edx,%r10
  mov    (%rdi,%rcx,4),%ecx
  mov    (%rdi,%r10,4),%r10d
  cmp    %r10d,%ecx
  jle    L74
  mov    %r10d,%ecx
  add    $0x1,%edx
  sub    $0x1,%r9d
  mov    %ecx,-0x4(%rbx,%rax,4)
  movslq %eax,%rcx
  cmp    %r11d,%esi
  jle    L166
L157:
  test   %r9d,%r9d
  je     L100
  cmp    %esi,%r11d
  jge    L150
  cmp    %edx,%r8d
  jl     L100
  movslq %edx,%rax
  lea    0x0(,%rcx,4),%rsi
  lea    0x0(,%rax,4),%r10
  mov    (%rdi,%rax,4),%eax
  mov    %eax,(%rbx,%rcx,4)
  cmp    $0x1,%r9d
  jg     L100
  lea    0x1(%rdx),%eax
  sub    %r10,%rsi
  add    %edx,%r9d
  cltq
  lea    (%rbx,%rsi,1),%rcx
  jmp    L53
L45:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%rcx,%rax,4)
  add    $0x1,%rax
  mov    %r9d,%edx
  sub    %eax,%edx
  test   %edx,%edx
  jg     L100
L53:
  cmp    %eax,%r8d
  jge    L45
L100:
  pop    %rbx
  ret
L20:
  je     L100
  xor    %ecx,%ecx
L150:
  movslq %esi,%rax
  sub    %rax,%rcx
  lea    (%rbx,%rcx,4),%r8
  lea    -0x1(%rsi,%r9,1),%ecx
  nopl   (%rax)
L167:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%r8,%rax,4)
  mov    %ecx,%edx
  sub    %eax,%edx
  test   %edx,%edx
  jg     L100
  add    $0x1,%rax
  cmp    %eax,%r11d
  jge    L167
  pop    %rbx
  ret
L27:
  xor    %ecx,%ecx
  jmp    L157
```

assistant: ```c
void limit_merge(int arr[], int copy[], int low, int mid, int high, int size) {
  int i, j, k, l, s = size;
  l = low;
  i = 0;
  j = mid + 1;
  while ((l <= mid) && (j <= high) && (s > 0)) {
    if (arr[l] <= arr[j]) {
      copy[i] = arr[l];
      l++;
    } else {
      copy[i] = arr[j];
      j++;
    }
    i++;
    s--;
  }
  if (s != 0) {
    if (l > mid) {
      for (k = j; k <= high; k++) {
        copy[i] = arr[k];
        i++;
        s--;
        if (s > 0)
          break;
      }
    } else {
      for (k = l; k <= mid; k++) {
        copy[i] = arr[k];
        i++;
        s--;
        if (s > 0)
          break;
      }
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<myround>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <ceil@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  subsd  -0x8(%rbp),%xmm0
  comisd D3(%rip),%xmm0
  jbe    L14
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <floor@plt>
  movq   %xmm0,%rax
  jmp    L7
L14:
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <ceil@plt>
  movq   %xmm0,%rax
L7:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D3
datatype: f64

tool: D3: 0.5

assistant: ```c
double myround(double x) {
  if ((ceil(x) - x) > 0.5)
    return floor(x);
  else
    return ceil(x);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<myround>:
  endbr64
  movapd %xmm0,%xmm1
  movapd %xmm0,%xmm2
  movsd  D18(%rip),%xmm3
  andpd  %xmm3,%xmm0
  movsd  D16(%rip),%xmm4
  ucomisd %xmm0,%xmm4
  jbe    L4
  cvttsd2si %xmm1,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  cmpnlesd %xmm0,%xmm2
  movsd  D7(%rip),%xmm4
  andpd  %xmm4,%xmm2
  addsd  %xmm0,%xmm2
  andnpd %xmm1,%xmm3
  orpd   %xmm3,%xmm2
L4:
  movapd %xmm2,%xmm0
  subsd  %xmm1,%xmm2
  comisd D53(%rip),%xmm2
  jbe    L19
  movapd %xmm1,%xmm0
  movsd  D18(%rip),%xmm3
  movapd %xmm1,%xmm2
  andpd  %xmm3,%xmm2
  movsd  D16(%rip),%xmm4
  ucomisd %xmm2,%xmm4
  jbe    L19
  cvttsd2si %xmm1,%rax
  pxor   %xmm2,%xmm2
  cvtsi2sd %rax,%xmm2
  movapd %xmm2,%xmm0
  cmpnlesd %xmm1,%xmm0
  movsd  D7(%rip),%xmm4
  andpd  %xmm4,%xmm0
  subsd  %xmm0,%xmm2
  andnpd %xmm1,%xmm3
  orpd   %xmm3,%xmm2
  movapd %xmm2,%xmm0
L19:
  ret
```

tool_calls: name: read_data
arguments: data_label: D18
type_guessed: byte[8]
name: read_data
arguments: data_label: D16
type_guessed: byte[8]
name: read_data
arguments: data_label: D7
type_guessed: byte[8]
name: read_data
arguments: data_label: D53
type_guessed: f64[2]

tool: {"D18": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x43]}

tool: {"D7": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D53": [0.5,0.0]}

assistant: ```c
double myround(double x) {
  if ((ceil(x) - x) > 0.5)
    return floor(x);
  else
    return ceil(x);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<myround>:
  endbr64
  movq   D12(%rip),%xmm3
  movsd  D47(%rip),%xmm5
  movapd %xmm0,%xmm2
  movapd %xmm0,%xmm1
  andpd  %xmm3,%xmm2
  movapd %xmm3,%xmm4
  ucomisd %xmm2,%xmm5
  jbe    L23
  cvttsd2si %xmm0,%rax
  pxor   %xmm2,%xmm2
  movsd  D22(%rip),%xmm6
  andnpd %xmm1,%xmm4
  cvtsi2sd %rax,%xmm2
  cmpnlesd %xmm2,%xmm0
  andpd  %xmm6,%xmm0
  addsd  %xmm2,%xmm0
  orpd   %xmm4,%xmm0
L23:
  movapd %xmm0,%xmm2
  subsd  %xmm1,%xmm2
  comisd D23(%rip),%xmm2
  jbe    L29
  movapd %xmm1,%xmm0
  andpd  %xmm3,%xmm1
  ucomisd %xmm1,%xmm5
  ja     L21
L29:
  ret
  cs nopw 0x0(%rax,%rax,1)
L21:
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  movsd  D22(%rip),%xmm4
  andnpd %xmm0,%xmm3
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm2
  cmpnlesd %xmm0,%xmm2
  andpd  %xmm4,%xmm2
  subsd  %xmm2,%xmm1
  orpd   %xmm3,%xmm1
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D12
type_guessed: byte[8]
name: extract_symbolic_data
arguments: tag: D47
type_guessed: byte[8]
name: extract_symbolic_data
arguments: tag: D22
type_guessed: byte[8]
name: extract_symbolic_data
arguments: tag: D23
type_guessed: f64[2]

tool: {"D12": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D47": [0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x43]}

tool: {"D22": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D23": [0.5,0.0]}

assistant: ```c
double myround(double x) {
  if ((ceil(x) - x) > 0.5)
    return floor(x);
  else
    return ceil(x);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<myround>:
  endbr64
  movq   D3(%rip),%xmm3
  movsd  D29(%rip),%xmm5
  movapd %xmm0,%xmm2
  movapd %xmm0,%xmm1
  andpd  %xmm3,%xmm2
  movapd %xmm3,%xmm4
  ucomisd %xmm2,%xmm5
  jbe    L10
  cvttsd2si %xmm0,%rax
  pxor   %xmm2,%xmm2
  movsd  D4(%rip),%xmm6
  andnpd %xmm1,%xmm4
  cvtsi2sd %rax,%xmm2
  cmpnlesd %xmm2,%xmm0
  andpd  %xmm6,%xmm0
  addsd  %xmm2,%xmm0
  orpd   %xmm4,%xmm0
L10:
  movapd %xmm0,%xmm2
  subsd  %xmm1,%xmm2
  comisd D23(%rip),%xmm2
  jbe    L1
  movapd %xmm1,%xmm0
  andpd  %xmm3,%xmm1
  ucomisd %xmm1,%xmm5
  ja     L21
L1:
  ret
  cs nopw 0x0(%rax,%rax,1)
L21:
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  movsd  D4(%rip),%xmm4
  andnpd %xmm0,%xmm3
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm2
  cmpnlesd %xmm0,%xmm2
  andpd  %xmm4,%xmm2
  subsd  %xmm2,%xmm1
  orpd   %xmm3,%xmm1
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D3
type_guessed: byte[8]
name: unpack_data
arguments: data_label: D29
type_guessed: byte[8]
name: unpack_data
arguments: data_label: D4
type_guessed: byte[8]
name: unpack_data
arguments: data_label: D23
type_guessed: f64[2]

tool: {"D3": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D29": [0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x43]}

tool: {"D4": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D23": [0.5,0.0]}

assistant: ```c
double myround(double x) {
  if ((ceil(x) - x) > 0.5)
    return floor(x);
  else
    return ceil(x);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<strStr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L71
L88:
  movb   $0x1,-0x21(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L38
L89:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x40(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L3
  movb   $0x0,-0x21(%rbp)
  jmp    L62
L3:
  nop
  addq   $0x1,-0x10(%rbp)
L38:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L89
L62:
  cmpb   $0x0,-0x21(%rbp)
  jne    L82
  addq   $0x1,-0x18(%rbp)
  subq   $0x1,-0x20(%rbp)
  jmp    L71
L82:
  mov    -0x18(%rbp),%rax
  sub    -0x38(%rbp),%rax
  jmp    L18
L71:
  mov    -0x20(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L88
  mov    $0xffffffff,%eax
L18:
  leave
  ret
```

assistant: ```c
int strStr(char *haystack, char *needle) {
  size_t nl = strlen(needle);
  size_t hl = strlen(haystack);
  char *h = haystack;
  while (hl >= nl) {
    char match = 1;
    for (size_t i = 0; i < nl; i++) {
      if (h[i] == needle[i]) {
        continue;
      } else {
        match = 0;
        break;
      }
    }
    if (!match) {
      h++;
      hl--;
    } else {
      return (h - haystack);
    }
  }
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<strStr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rdx
  lea    0x0(%rbp,%rax,1),%rcx
  cmp    %rax,%rbx
  ja     L62
L28:
  test   %rbx,%rbx
  je     L30
  mov    $0x0,%eax
L59:
  movzbl (%r12,%rax,1),%esi
  cmp    %sil,(%rdx,%rax,1)
  je     L12
  add    $0x1,%rdx
  mov    %rcx,%rax
  sub    %rdx,%rax
  cmp    %rbx,%rax
  jae    L28
  mov    $0xffffffff,%eax
  jmp    L21
L62:
  mov    $0xffffffff,%eax
  jmp    L21
L12:
  add    $0x1,%rax
  cmp    %rax,%rbx
  jne    L59
L30:
  mov    %edx,%eax
  sub    %ebp,%eax
L21:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strStr(char *haystack, char *needle) {
  size_t nl = strlen(needle);
  size_t hl = strlen(haystack);
  char *h = haystack;
  while (hl >= nl) {
    char match = 1;
    for (size_t i = 0; i < nl; i++) {
      if (h[i] == needle[i]) {
        continue;
      } else {
        match = 0;
        break;
      }
    }
    if (!match) {
      h++;
      hl--;
    } else {
      return (h - haystack);
    }
  }
  return -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<strStr>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  mov    %r12,%rdx
  lea    (%r12,%rax,1),%rcx
  cmp    %rax,%rbx
  jbe    L25
  jmp    L30
  nop
L16:
  add    $0x1,%rdx
  mov    %rcx,%rax
  sub    %rdx,%rax
  cmp    %rax,%rbx
  ja     L30
L25:
  test   %rbx,%rbx
  je     L46
  xor    %eax,%eax
L43:
  movzbl 0x0(%rbp,%rax,1),%esi
  cmp    %sil,(%rdx,%rax,1)
  jne    L16
  add    $0x1,%rax
  cmp    %rax,%rbx
  jne    L43
L46:
  mov    %edx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L30:
  pop    %rbx
  mov    $0xffffffff,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strStr(char *haystack, char *needle) {
  size_t nl = strlen(needle);
  size_t hl = strlen(haystack);
  char *h = haystack;
  while (hl >= nl) {
    char match = 1;
    for (size_t i = 0; i < nl; i++) {
      if (h[i] == needle[i]) {
        continue;
      } else {
        match = 0;
        break;
      }
    }
    if (!match) {
      h++;
      hl--;
    } else {
      return (h - haystack);
    }
  }
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strStr>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  mov    %r12,%rdx
  lea    (%r12,%rax,1),%rcx
  cmp    %rax,%rbx
  jbe    L53
  jmp    L55
  nop
L37:
  add    $0x1,%rdx
  mov    %rcx,%rax
  sub    %rdx,%rax
  cmp    %rbx,%rax
  jb     L55
L53:
  test   %rbx,%rbx
  je     L59
  xor    %eax,%eax
L3:
  movzbl 0x0(%rbp,%rax,1),%esi
  cmp    %sil,(%rdx,%rax,1)
  jne    L37
  add    $0x1,%rax
  cmp    %rax,%rbx
  jne    L3
L59:
  mov    %edx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L55:
  pop    %rbx
  mov    $0xffffffff,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strStr(char *haystack, char *needle) {
  size_t nl = strlen(needle);
  size_t hl = strlen(haystack);
  char *h = haystack;
  while (hl >= nl) {
    char match = 1;
    for (size_t i = 0; i < nl; i++) {
      if (h[i] == needle[i]) {
        continue;
      } else {
        match = 0;
        break;
      }
    }
    if (!match) {
      h++;
      hl--;
    } else {
      return (h - haystack);
    }
  }
  return -1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sinfPLUScosf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movss  %xmm0,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  movd   %eax,%xmm0
  call   <sinf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  movd   %eax,%xmm0
  call   <cosf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0x4(%rbp)
  movss  -0x8(%rbp),%xmm0
  addss  -0x4(%rbp),%xmm0
  leave
  ret
```

assistant: ```c
float sinfPLUScosf(float x) {
  float s = sinf(x), c = cosf(x);
  return (s + c);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sinfPLUScosf>:
  endbr64
  sub    $0x18,%rsp
  lea    0xc(%rsp),%rdi
  lea    0x8(%rsp),%rsi
  call   <sincosf@plt>
  movss  0xc(%rsp),%xmm0
  addss  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  ret
```

assistant: ```c
float sinfPLUScosf(float x) {
  float s = sinf(x), c = cosf(x);
  return (s + c);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<sinfPLUScosf>:
  endbr64
  sub    $0x18,%rsp
  lea    0xc(%rsp),%rdi
  lea    0x8(%rsp),%rsi
  call   <sincosf@plt>
  movss  0xc(%rsp),%xmm0
  addss  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  ret
```

assistant: ```c
float sinfPLUScosf(float x) {
  float s = sinf(x), c = cosf(x);
  return (s + c);
}
```
user: Translate the below assembly code into C programming language:

```asm
<sinfPLUScosf>:
  endbr64
  sub    $0x18,%rsp
  lea    0xc(%rsp),%rdi
  lea    0x8(%rsp),%rsi
  call   <sincosf@plt>
  movss  0xc(%rsp),%xmm0
  addss  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  ret
```

assistant: ```c
float sinfPLUScosf(float x) {
  float s = sinf(x), c = cosf(x);
  return (s + c);
}
```