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

```asm
<find_last_command>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L68
  mov    %rdi,%rbx
  mov    %rdi,%rbp
  lea    D16(%rip),%r12
  lea    D3(%rip),%r13
  xchg   %ax,%ax
L62:
  cmp    $0x5c,%dl
  je     L70
L59:
  test   %dl,%dl
  je     L107
  cmp    $0x7c,%dl
  je     L81
L114:
  add    $0x1,%r14
  add    $0x1,%rbx
  cmpb   $0x0,0x0(%rbp)
  je     L73
L97:
  movzbl (%rbx),%edx
  cmp    $0x5c,%dl
  jne    L59
L70:
  xor    %eax,%eax
  cmpb   $0x7c,0x1(%rbx)
  setne  %al
  add    $0x2,%rbx
  cmpb   $0x0,0x0(%rbp)
  lea    0x1(%r14,%rax,1),%r14
  jne    L97
L73:
  pop    %rbx
  mov    %rbp,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L81:
  mov    $0x3,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <starts_withn@plt>
  mov    $0x20,%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  mov    %rax,%rcx
  call   <line_pos@plt>
  test   %rax,%rax
  jne    L114
  cmpb   $0x1,(%rbx)
  sbb    $0xffffffffffffffff,%rbx
L107:
  mov    %rbp,%rdi
  call   <skip_command_beginning@plt>
  cmpb   $0x21,(%rax)
  mov    %rax,%rbp
  je     L73
  mov    $0x3,%edx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <starts_withn@plt>
  test   %rax,%rax
  jne    L73
  movzbl (%rbx),%edx
  test   %dl,%dl
  je     L73
  mov    %rbx,%rbp
  mov    %rbx,%r14
  jmp    L62
L68:
  mov    %rdi,%rbp
  jmp    L73
```

tool_calls: name: parse_data
arguments: data_tag: D16
type: string
name: parse_data
arguments: data_tag: D3
type: string

tool: D16: com

tool: D3: fil

assistant: ```c
const char *find_last_command(const char cmds[]) {
  const char *p, *q;
  p = cmds;
  q = cmds;
  while (*cmds != '\0') {
    if (*p == '\\') {
      q += (p[1] == '|') ? 1 : 2;
      p += 2;
    } else if (*p == '\0' || (*p == '|' && line_pos(cmds, q, ' ', starts_withn((cmds), ("fil"), sizeof("fil") / sizeof(("fil")[0]) - 1U)) == 0)) {
      if (*p != '\0') {
        ++p;
      }
      cmds = skip_command_beginning(cmds);
      if (*cmds == '!' || starts_withn((cmds), ("com"), sizeof("com") / sizeof(("com")[0]) - 1U)) {
        break;
      }
      q = p;
      if (*q == '\0') {
        break;
      }
      cmds = q;
    } else {
      ++q;
      ++p;
    }
  }
  return cmds;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<uncsvString>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <newDyString@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <csvParseOneOut@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <lmCloneString@plt>
  mov    %eax,%edi
  call   <emptyForNull@plt>
  mov    %rax,-0x10(%rbp)
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <freeDyString@plt>
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

assistant: ```c
char *uncsvString(char *csvIn, int ix, struct lm *lm) {
  struct dyString *scratch = newDyString(0);
  char *one = csvParseOneOut(csvIn, ix, scratch);
  char *res = emptyForNull(lmCloneString(lm, one));
  freeDyString(&scratch);
  ;
  return res;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<uncsvString>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <newDyString@plt>
  mov    %rax,%rdx
  mov    %rax,(%rsp)
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <csvParseOneOut@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <lmCloneString@plt>
  mov    %eax,%edi
  call   <emptyForNull@plt>
  mov    %rax,%rbx
  mov    %rsp,%rdi
  call   <freeDyString@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    %rbx,%rax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *uncsvString(char *csvIn, int ix, struct lm *lm) {
  struct dyString *scratch = newDyString(0);
  char *one = csvParseOneOut(csvIn, ix, scratch);
  char *res = emptyForNull(lmCloneString(lm, one));
  freeDyString(&scratch);
  ;
  return res;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<uncsvString>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  push   %rbp
  mov    %rdx,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <newDyString@plt>
  mov    %r12,%rdi
  mov    %r13d,%esi
  mov    %rax,%rdx
  mov    %rax,(%rsp)
  call   <csvParseOneOut@plt>
  mov    %rbp,%rdi
  mov    %rax,%rsi
  call   <lmCloneString@plt>
  mov    %eax,%edi
  call   <emptyForNull@plt>
  mov    %rsp,%rdi
  mov    %rax,%r12
  call   <freeDyString@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *uncsvString(char *csvIn, int ix, struct lm *lm) {
  struct dyString *scratch = newDyString(0);
  char *one = csvParseOneOut(csvIn, ix, scratch);
  char *res = emptyForNull(lmCloneString(lm, one));
  freeDyString(&scratch);
  ;
  return res;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<uncsvString>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  push   %rbp
  mov    %rdx,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <newDyString@plt>
  mov    %r12,%rdi
  mov    %r13d,%esi
  mov    %rax,%rdx
  mov    %rax,(%rsp)
  call   <csvParseOneOut@plt>
  mov    %rbp,%rdi
  mov    %rax,%rsi
  call   <lmCloneString@plt>
  mov    %eax,%edi
  call   <emptyForNull@plt>
  mov    %rsp,%rdi
  mov    %rax,%r12
  call   <freeDyString@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *uncsvString(char *csvIn, int ix, struct lm *lm) {
  struct dyString *scratch = newDyString(0);
  char *one = csvParseOneOut(csvIn, ix, scratch);
  char *res = emptyForNull(lmCloneString(lm, one));
  freeDyString(&scratch);
  ;
  return res;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
L9:
  cmpl   $0xa,-0x8(%rbp)
  jg     L8
  addl   $0x1,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
  jmp    L9
L8:
  nop
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int i = 0;
  int c = 0;
  while (1) {
    if (i > 10)
      break;
    i++;
    c++;
  }
  return c;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  mov    $0xb,%eax
  ret
```

assistant: ```c
int main() {
  int i = 0;
  int c = 0;
  while (1) {
    if (i > 10)
      break;
    i++;
    c++;
  }
  return c;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  mov    $0xb,%eax
  ret
```

assistant: ```c
int main() {
  int i = 0;
  int c = 0;
  while (1) {
    if (i > 10)
      break;
    i++;
    c++;
  }
  return c;
}
```
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
  mov    $0xb,%eax
  ret
```

assistant: ```c
int main() {
  int i = 0;
  int c = 0;
  while (1) {
    if (i > 10)
      break;
    i++;
    c++;
  }
  return c;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<free_buffers>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L26:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L24
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
L24:
  addl   $0x1,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L26
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void free_buffers(char **ptr, int nr_segs) {
  int i;
  for (i = 0; i < nr_segs; i++) {
    if (ptr[i])
      free(ptr[i]);
  }
  free(ptr);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<free_buffers>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  test   %esi,%esi
  jle    L33
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%rbp
  jmp    L14
L11:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  je     L33
L14:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L11
  call   <free@plt>
  jmp    L11
L33:
  mov    %r12,%rdi
  call   <free@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void free_buffers(char **ptr, int nr_segs) {
  int i;
  for (i = 0; i < nr_segs; i++) {
    if (ptr[i])
      free(ptr[i]);
  }
  free(ptr);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<free_buffers>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L26
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  lea    0x8(%rdi,%rax,8),%rbp
  nopw   0x0(%rax,%rax,1)
L13:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L9
  call   <free@plt>
L9:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L13
L26:
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <free@plt>
```

assistant: ```c
void free_buffers(char **ptr, int nr_segs) {
  int i;
  for (i = 0; i < nr_segs; i++) {
    if (ptr[i])
      free(ptr[i]);
  }
  free(ptr);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<free_buffers>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L5
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  lea    0x8(%rdi,%rax,8),%rbp
  nopw   0x0(%rax,%rax,1)
L22:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L27
  call   <free@plt>
L27:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L22
L5:
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <free@plt>
```

assistant: ```c
void free_buffers(char **ptr, int nr_segs) {
  int i;
  for (i = 0; i < nr_segs; i++) {
    if (ptr[i])
      free(ptr[i]);
  }
  free(ptr);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<escCopy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %ecx,%eax
  mov    %dl,-0x24(%rbp)
  mov    %al,-0x28(%rbp)
L4:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  cmp    -0x24(%rbp),%al
  jne    L17
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl -0x28(%rbp),%edx
  mov    %dl,(%rax)
L17:
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl -0x1(%rbp),%edx
  mov    %dl,(%rax)
  cmpb   $0x0,-0x1(%rbp)
  je     L19
  jmp    L4
L19:
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void escCopy(char *in, char *out, char toEscape, char escape) {
  char c;
  for (;;) {
    c = *in++;
    if (c == toEscape)
      *out++ = escape;
    *out++ = c;
    if (c == 0)
      break;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<escCopy>:
  endbr64
  jmp    L21
L25:
  lea    0x1(%r8),%rsi
  mov    %al,(%r8)
  test   %al,%al
  je     L31
L21:
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%eax
  mov    %rsi,%r8
  cmp    %dl,%al
  jne    L25
  lea    0x1(%rsi),%r8
  mov    %cl,(%rsi)
  jmp    L25
L31:
  ret
```

assistant: ```c
void escCopy(char *in, char *out, char toEscape, char escape) {
  char c;
  for (;;) {
    c = *in++;
    if (c == toEscape)
      *out++ = escape;
    *out++ = c;
    if (c == 0)
      break;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<escCopy>:
  endbr64
  nopl   0x0(%rax)
L11:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  mov    %rsi,%r8
  cmp    %dl,%al
  jne    L15
  mov    %cl,(%rsi)
  add    $0x1,%r8
L15:
  mov    %al,(%r8)
  lea    0x1(%r8),%rsi
  test   %al,%al
  jne    L11
  ret
```

assistant: ```c
void escCopy(char *in, char *out, char toEscape, char escape) {
  char c;
  for (;;) {
    c = *in++;
    if (c == toEscape)
      *out++ = escape;
    *out++ = c;
    if (c == 0)
      break;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<escCopy>:
  endbr64
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  cmp    %dl,%al
  je     L32
  nop
L0:
  mov    %al,(%rsi)
  lea    0x1(%rsi),%r8
  test   %al,%al
  je     L8
L21:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  mov    %r8,%rsi
  cmp    %dl,%al
  jne    L0
L32:
  mov    %cl,(%rsi)
  lea    0x2(%rsi),%r8
  mov    %dl,0x1(%rsi)
  test   %dl,%dl
  jne    L21
  ret
  cs nopw 0x0(%rax,%rax,1)
L8:
  ret
```

assistant: ```c
void escCopy(char *in, char *out, char toEscape, char escape) {
  char c;
  for (;;) {
    c = *in++;
    if (c == toEscape)
      *out++ = escape;
    *out++ = c;
    if (c == 0)
      break;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<scgc_extract_key>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *scgc_extract_key(void *v, int keyPos) {
  (void)keyPos;
  return v;
}
```
user: What is the c source code of the assembly code below:

```asm
<scgc_extract_key>:
  endbr64
  mov    %rdi,%rax
  ret
```

assistant: ```c
void *scgc_extract_key(void *v, int keyPos) {
  (void)keyPos;
  return v;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<scgc_extract_key>:
  endbr64
  mov    %rdi,%rax
  ret
```

assistant: ```c
void *scgc_extract_key(void *v, int keyPos) {
  (void)keyPos;
  return v;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<scgc_extract_key>:
  endbr64
  mov    %rdi,%rax
  ret
```

assistant: ```c
void *scgc_extract_key(void *v, int keyPos) {
  (void)keyPos;
  return v;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<PrintHelp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D19
datatype: string
name: extract_symbolic_data
arguments: data_tag: D9
datatype: string

tool: D19: %s [options] <input> <output>


tool: D9: 	-d <max distance>

assistant: ```c
void PrintHelp(const char *programName) {
  printf("%s [options] <input> <output>\n", programName);
  printf("\t-d <max distance>\n");
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<PrintHelp>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D12(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D13(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D12
data_type: string
name: extract_symbolic_data
arguments: tag: D13
data_type: string

tool: D12: %s [options] <input> <output>


tool: D13: 	-d <max distance>

assistant: ```c
void PrintHelp(const char *programName) {
  printf("%s [options] <input> <output>\n", programName);
  printf("\t-d <max distance>\n");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<PrintHelp>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D1(%rip),%rdi
  add    $0x8,%rsp
  jmp    1060 <puts@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D13
data_type: string
name: retrieve_data
arguments: data_tag: D1
data_type: string

tool: D13: %s [options] <input> <output>


tool: D1: 	-d <max distance>

assistant: ```c
void PrintHelp(const char *programName) {
  printf("%s [options] <input> <output>\n", programName);
  printf("\t-d <max distance>\n");
}
```
user: What is the c source code of the assembly code below:

```asm
<PrintHelp>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D2(%rip),%rdi
  add    $0x8,%rsp
  jmp    1060 <puts@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D17
data_type: string
name: extract_symbolic_data
arguments: tag: D2
data_type: string

tool: D17: %s [options] <input> <output>


tool: D2: 	-d <max distance>

assistant: ```c
void PrintHelp(const char *programName) {
  printf("%s [options] <input> <output>\n", programName);
  printf("\t-d <max distance>\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<__test_and_clear_bit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  btr    %rax,(%rcx)
  sbb    %eax,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int __test_and_clear_bit(long nr, volatile unsigned long *addr) {
  int oldbit;
  asm volatile("btr %2,%1\n\t"
               "sbb %0,%0"
               : "=r"(oldbit), "+m"(*(volatile long *)(addr))
               : "Ir"(nr));
  return oldbit;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<__test_and_clear_bit>:
  endbr64
  btr    %rdi,(%rsi)
  sbb    %eax,%eax
  ret
```

assistant: ```c
int __test_and_clear_bit(long nr, volatile unsigned long *addr) {
  int oldbit;
  asm volatile("btr %2,%1\n\t"
               "sbb %0,%0"
               : "=r"(oldbit), "+m"(*(volatile long *)(addr))
               : "Ir"(nr));
  return oldbit;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<__test_and_clear_bit>:
  endbr64
  btr    %rdi,(%rsi)
  sbb    %eax,%eax
  ret
```

assistant: ```c
int __test_and_clear_bit(long nr, volatile unsigned long *addr) {
  int oldbit;
  asm volatile("btr %2,%1\n\t"
               "sbb %0,%0"
               : "=r"(oldbit), "+m"(*(volatile long *)(addr))
               : "Ir"(nr));
  return oldbit;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<__test_and_clear_bit>:
  endbr64
  btr    %rdi,(%rsi)
  sbb    %eax,%eax
  ret
```

assistant: ```c
int __test_and_clear_bit(long nr, volatile unsigned long *addr) {
  int oldbit;
  asm volatile("btr %2,%1\n\t"
               "sbb %0,%0"
               : "=r"(oldbit), "+m"(*(volatile long *)(addr))
               : "Ir"(nr));
  return oldbit;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%r13d
  mov    %esi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L79:
  cmp    %rdx,%rsp
  je     L72
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L79
L72:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L28
  orq    $0x0,-0x8(%rsp,%rax,1)
L28:
  mov    %rsp,%r14
  test   %r12d,%r12d
  jle    L62
  mov    %r14,%rbx
  mov    %r12d,%eax
  lea    (%r14,%rax,8),%r15
L47:
  mov    $0x0,%eax
  call   <rand_double@plt>
  mulsd  D14(%rip),%xmm0
  subsd  D20(%rip),%xmm0
  movsd  %xmm0,(%rbx)
  add    $0x8,%rbx
  cmp    %r15,%rbx
  jne    L47
L62:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %xmm0,%r15
  test   %r13d,%r13d
  jle    L94
  mov    $0x0,%ebx
L50:
  mov    $0x1,%edx
  mov    %r14,%rsi
  mov    %r12d,%edi
  call   <stdlib_strided_dnanmeanwd@plt>
  ucomisd %xmm0,%xmm0
  jp     L75
  add    $0x1,%ebx
  cmp    %ebx,%r13d
  jne    L50
L94:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r15,%xmm1
  subsd  %xmm1,%xmm0
  movq   %xmm0,%rbx
L12:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L71
  movq   %rbx,%xmm0
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L75:
  lea    D15(%rip),%r12
  mov    %r12,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r15,%xmm2
  subsd  %xmm2,%xmm0
  movq   %xmm0,%rbx
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L12
L71:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D14
datatype: f64
name: disassemble_data
arguments: data_tag: D20
datatype: f64
name: disassemble_data
arguments: data_tag: D15
datatype: string

tool: D14: 20000

tool: D20: 10000

tool: D15: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  double x[len];
  double v;
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_double() * 20000.0) - 10000.0;
  }
  v = 0.0;
  t = tic();
  for (i = 0; i < iterations; i++) {
    v = stdlib_strided_dnanmeanwd(len, x, 1);
    if (v != v) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (v != v) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: What is the c source code of the assembly code below:

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  push   %rbx
  mov    %esi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L58
L100:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L100
L58:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L78
L9:
  mov    %rsp,%r13
  test   %ebx,%ebx
  jle    L119
  mov    %ebx,%eax
  mov    %r13,%r15
  lea    0x0(%r13,%rax,8),%r14
  nopl   0x0(%rax)
L42:
  xor    %eax,%eax
  add    $0x8,%r15
  call   <rand_double@plt>
  mulsd  D5(%rip),%xmm0
  subsd  D25(%rip),%xmm0
  movsd  %xmm0,-0x8(%r15)
  cmp    %r14,%r15
  jne    L42
L119:
  xor    %eax,%eax
  call   <tic@plt>
  movsd  %xmm0,-0x48(%rbp)
  test   %r12d,%r12d
  jle    L95
  xor    %r14d,%r14d
  jmp    L77
  nopl   0x0(%rax)
L4:
  add    $0x1,%r14d
  cmp    %r14d,%r12d
  je     L95
L77:
  mov    $0x1,%edx
  mov    %r13,%rsi
  mov    %ebx,%edi
  call   <stdlib_strided_dnanmeanwd@plt>
  ucomisd %xmm0,%xmm0
  jnp    L4
  lea    D14(%rip),%r12
  mov    %r12,%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <tic@plt>
  subsd  -0x48(%rbp),%xmm0
  mov    %r12,%rdi
  movsd  %xmm0,-0x48(%rbp)
  call   <printf@plt>
  movsd  -0x48(%rbp),%xmm0
L110:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L63
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L95:
  xor    %eax,%eax
  call   <tic@plt>
  subsd  -0x48(%rbp),%xmm0
  jmp    L110
  cs nopw 0x0(%rax,%rax,1)
L78:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L9
L63:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D5
type_guessed: f64
name: disassemble_data
arguments: tag: D25
type_guessed: f64
name: disassemble_data
arguments: tag: D14
type_guessed: string

tool: D5: 20000

tool: D25: 10000

tool: D14: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  double x[len];
  double v;
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_double() * 20000.0) - 10000.0;
  }
  v = 0.0;
  t = tic();
  for (i = 0; i < iterations; i++) {
    v = stdlib_strided_dnanmeanwd(len, x, 1);
    if (v != v) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (v != v) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```