ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D24(%rip),%rsi
  mov    %rsi,%rdx
  lea    D63(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D14(%rip),%rdi
  call   <puts@plt>
  lea    D5(%rip),%rdi
  call   <puts@plt>
  lea    D6(%rip),%rdi
  call   <puts@plt>
  lea    D68(%rip),%rdi
  call   <puts@plt>
  lea    D57(%rip),%rdi
  call   <puts@plt>
  lea    D58(%rip),%rdi
  call   <puts@plt>
  mov    $0x1f4,%esi
  lea    D35(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D24
data_type: string
name: unpack_data
arguments: data_tag: D63
data_type: string
name: unpack_data
arguments: data_tag: D14
data_type: string
name: unpack_data
arguments: data_tag: D5
data_type: string
name: unpack_data
arguments: data_tag: D6
data_type: string
name: unpack_data
arguments: data_tag: D68
data_type: string
name: unpack_data
arguments: data_tag: D57
data_type: string
name: unpack_data
arguments: data_tag: D58
data_type: string
name: unpack_data
arguments: data_tag: D35
data_type: string

tool: 

tool: D63: usage: racoon [-BdFv%s] %s[-f (file)] [-l (file)] [-p (port)]


tool: D14:    -B: install SA to the kernel from the file specified by the configuration file.

tool: D5:    -d: debug level, more -d will generate more debug message.

tool: D6:    -F: run in foreground, do not become daemon.

tool: D68:    -v: be more verbose

tool: D57:    -f: pathname for configuration file.

tool: D58:    -l: pathname for log file.

tool: D35:    -p: port number for isakmp (default: %d).


assistant: ```c
void usage() {
  printf("usage: racoon [-BdFv%s] %s[-f (file)] [-l (file)] [-p (port)]\n", "", "");
  printf("   -B: install SA to the kernel from the file "
         "specified by the configuration file.\n");
  printf("   -d: debug level, more -d will generate more debug message.\n");
  printf("   -F: run in foreground, do not become daemon.\n");
  printf("   -v: be more verbose\n");
  printf("   -f: pathname for configuration file.\n");
  printf("   -l: pathname for log file.\n");
  printf("   -p: port number for isakmp (default: %d).\n", 500);
  exit(1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<usage>:
  endbr64
  lea    D14(%rip),%rsi
  sub    $0x8,%rsp
  lea    D49(%rip),%rdi
  xor    %eax,%eax
  mov    %rsi,%rdx
  call   <printf@plt>
  lea    D15(%rip),%rdi
  call   <puts@plt>
  lea    D56(%rip),%rdi
  call   <puts@plt>
  lea    D73(%rip),%rdi
  call   <puts@plt>
  lea    D88(%rip),%rdi
  call   <puts@plt>
  lea    D38(%rip),%rdi
  call   <puts@plt>
  lea    D63(%rip),%rdi
  call   <puts@plt>
  lea    D66(%rip),%rdi
  mov    $0x1f4,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1090 <exit@plt>
```

tool_calls: name: read_data
arguments: tag: D14
data_type: string
name: read_data
arguments: tag: D49
data_type: string
name: read_data
arguments: tag: D15
data_type: string
name: read_data
arguments: tag: D56
data_type: string
name: read_data
arguments: tag: D73
data_type: string
name: read_data
arguments: tag: D88
data_type: string
name: read_data
arguments: tag: D38
data_type: string
name: read_data
arguments: tag: D63
data_type: string
name: read_data
arguments: tag: D66
data_type: string

tool: 

tool: D49: usage: racoon [-BdFv%s] %s[-f (file)] [-l (file)] [-p (port)]


tool: D15:    -B: install SA to the kernel from the file specified by the configuration file.

tool: D56:    -d: debug level, more -d will generate more debug message.

tool: D73:    -F: run in foreground, do not become daemon.

tool: D88:    -v: be more verbose

tool: D38:    -f: pathname for configuration file.

tool: D63:    -l: pathname for log file.

tool: D66:    -p: port number for isakmp (default: %d).


assistant: ```c
void usage() {
  printf("usage: racoon [-BdFv%s] %s[-f (file)] [-l (file)] [-p (port)]\n", "", "");
  printf("   -B: install SA to the kernel from the file "
         "specified by the configuration file.\n");
  printf("   -d: debug level, more -d will generate more debug message.\n");
  printf("   -F: run in foreground, do not become daemon.\n");
  printf("   -v: be more verbose\n");
  printf("   -f: pathname for configuration file.\n");
  printf("   -l: pathname for log file.\n");
  printf("   -p: port number for isakmp (default: %d).\n", 500);
  exit(1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<usage>:
  endbr64
  lea    D45(%rip),%rsi
  sub    $0x8,%rsp
  lea    D27(%rip),%rdi
  xor    %eax,%eax
  mov    %rsi,%rdx
  call   <printf@plt>
  lea    D85(%rip),%rdi
  call   <puts@plt>
  lea    D87(%rip),%rdi
  call   <puts@plt>
  lea    D63(%rip),%rdi
  call   <puts@plt>
  lea    D33(%rip),%rdi
  call   <puts@plt>
  lea    D26(%rip),%rdi
  call   <puts@plt>
  lea    D32(%rip),%rdi
  call   <puts@plt>
  lea    D89(%rip),%rdi
  mov    $0x1f4,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1090 <exit@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D45
type_guessed: string
name: extract_symbolic_data
arguments: label: D27
type_guessed: string
name: extract_symbolic_data
arguments: label: D85
type_guessed: string
name: extract_symbolic_data
arguments: label: D87
type_guessed: string
name: extract_symbolic_data
arguments: label: D63
type_guessed: string
name: extract_symbolic_data
arguments: label: D33
type_guessed: string
name: extract_symbolic_data
arguments: label: D26
type_guessed: string
name: extract_symbolic_data
arguments: label: D32
type_guessed: string
name: extract_symbolic_data
arguments: label: D89
type_guessed: string

tool: 

tool: D27: usage: racoon [-BdFv%s] %s[-f (file)] [-l (file)] [-p (port)]


tool: D85:    -B: install SA to the kernel from the file specified by the configuration file.

tool: D87:    -d: debug level, more -d will generate more debug message.

tool: D63:    -F: run in foreground, do not become daemon.

tool: D33:    -v: be more verbose

tool: D26:    -f: pathname for configuration file.

tool: D32:    -l: pathname for log file.

tool: D89:    -p: port number for isakmp (default: %d).


assistant: ```c
void usage() {
  printf("usage: racoon [-BdFv%s] %s[-f (file)] [-l (file)] [-p (port)]\n", "", "");
  printf("   -B: install SA to the kernel from the file "
         "specified by the configuration file.\n");
  printf("   -d: debug level, more -d will generate more debug message.\n");
  printf("   -F: run in foreground, do not become daemon.\n");
  printf("   -v: be more verbose\n");
  printf("   -f: pathname for configuration file.\n");
  printf("   -l: pathname for log file.\n");
  printf("   -p: port number for isakmp (default: %d).\n", 500);
  exit(1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<joe_warning>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L0
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L0:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%ecx
  mov    %rax,%rdx
  lea    D2(%rip),%rax
  mov    %rax,%rsi
  mov    $0xffffffff,%edi
  call   <error_message@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D2
data_type: string

tool: D2: warning

assistant: ```c
void joe_warning(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  error_message(-1, "warning", fmt, ap);
  va_end(ap);
  return;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<joe_warning>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %rbx,%rdx
  lea    D9(%rip),%rsi
  mov    $0xffffffff,%edi
  call   <error_message@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D9
type_guessed: string

tool: D9: warning

assistant: ```c
void joe_warning(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  error_message(-1, "warning", fmt, ap);
  va_end(ap);
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<joe_warning>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0xffffffff,%edi
  lea    D0(%rip),%rsi
  call   <error_message@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: label: D0
data_type: string

tool: D0: warning

assistant: ```c
void joe_warning(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  error_message(-1, "warning", fmt, ap);
  va_end(ap);
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<joe_warning>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0xffffffff,%edi
  lea    D5(%rip),%rsi
  call   <error_message@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: tag: D5
type_guessed: string

tool: D5: warning

assistant: ```c
void joe_warning(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  error_message(-1, "warning", fmt, ap);
  va_end(ap);
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movb   $0x0,-0x1(%rbp)
L4:
  movsbl -0x1(%rbp),%eax
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  movzbl -0x1(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x1(%rbp)
  jmp    L4
```

tool_calls: name: retrieve_data
arguments: data_tag: D0
type_infered: string

tool: D0: %3d


assistant: ```c
int main() {
  char a = 0;
  while (a < 200) {
    printf("%3d\n", a);
    a++;
  }
  return (0);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%ebx
  lea    D5(%rip),%rbp
L1:
  movsbl %bl,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  jmp    L1
```

tool_calls: name: unpack_data
arguments: data_tag: D5
data_type: string

tool: D5: %3d


assistant: ```c
int main() {
  char a = 0;
  while (a < 200) {
    printf("%3d\n", a);
    a++;
  }
  return (0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D8(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L8:
  movsbl %bl,%esi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <printf@plt>
  jmp    L8
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D8
data_type: string

tool: D8: %3d


assistant: ```c
int main() {
  char a = 0;
  while (a < 200) {
    printf("%3d\n", a);
    a++;
  }
  return (0);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D5(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L4:
  movsbl %bl,%esi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <printf@plt>
  jmp    L4
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
type: string

tool: D5: %3d


assistant: ```c
int main() {
  char a = 0;
  while (a < 200) {
    printf("%3d\n", a);
    a++;
  }
  return (0);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<measure>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <add1@plt>
  movq   $0x0,-0x20(%rbp)
  movq   $0x3e8,-0x18(%rbp)
  lea    -0x2c(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    %eax,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  jmp    L2
L15:
  mov    -0x20(%rbp),%rax
  and    $0x555555,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  and    $0xaaaaaa,%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <add1@plt>
  addq   $0x1,-0x20(%rbp)
L2:
  mov    -0x20(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jl     L15
  lea    -0x28(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    %eax,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x2c(%rbp),%rdx
  lea    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <time_delta@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  movsd  -0x10(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  setae  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movsd  -0x10(%rbp),%xmm0
  comisd D4(%rip),%xmm0
  ja     L42
  mov    -0x18(%rbp),%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shr    $0x3f,%rdx
  add    %rdx,%rax
  sar    %rax
  mov    %rax,-0x18(%rbp)
  jmp    L2
L42:
  nop
  pxor   %xmm1,%xmm1
  cvtsi2sdq -0x18(%rbp),%xmm1
  movsd  -0x10(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D4
type: f64

tool: D4: 2.5

assistant: ```c
double measure(void) {
  long long i, iterations;
  int result;
  struct timeval start, stop;
  double elapsed;
  add1(0, 0);
  i = 0;
  iterations = 1000;
  result = gettimeofday(&start, NULL);
  assert(result == 0);
  while (1) {
    for (; i < iterations; i++) {
      add1(((int)i) & 0xaaaaaa, ((int)i) & 0x555555);
    }
    result = gettimeofday(&stop, NULL);
    assert(result == 0);
    elapsed = time_delta(&stop, &start);
    assert(elapsed >= 0.0);
    if (elapsed > 2.5)
      break;
    iterations = iterations * 3 / 2;
  }
  return elapsed / (double)iterations;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<measure>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <add1@plt>
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x3e8,%ebx
  mov    $0x0,%r12d
  lea    0x4(%rsp),%r13
  mov    %rsp,%r14
  jmp    L2
L24:
  mov    %r12d,%esi
  and    $0x555555,%esi
  mov    %r12d,%edi
  and    $0xaaaaaa,%edi
  call   <add1@plt>
  add    $0x1,%r12
L2:
  cmp    %rbx,%r12
  jl     L24
  mov    $0x0,%esi
  mov    %r13,%rdi
  call   <gettimeofday@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r14,%rsi
  mov    %r13,%rdi
  call   <time_delta@plt>
  movq   %xmm0,%rbp
  comisd D13(%rip),%xmm0
  setae  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movq   %rbp,%xmm3
  comisd D1(%rip),%xmm3
  ja     L19
  lea    (%rbx,%rbx,2),%rax
  mov    %rax,%rbx
  shr    $0x3f,%rbx
  add    %rax,%rbx
  sar    %rbx
  jmp    L2
L19:
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  movq   %rbp,%xmm0
  divsd  %xmm1,%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D13
type_guessed: f64[2]
name: parse_data
arguments: label: D1
type_guessed: f64

tool: {"D13": [0.0,2.5]}

tool: D1: 2.5

assistant: ```c
double measure(void) {
  long long i, iterations;
  int result;
  struct timeval start, stop;
  double elapsed;
  add1(0, 0);
  i = 0;
  iterations = 1000;
  result = gettimeofday(&start, NULL);
  assert(result == 0);
  while (1) {
    for (; i < iterations; i++) {
      add1(((int)i) & 0xaaaaaa, ((int)i) & 0x555555);
    }
    result = gettimeofday(&stop, NULL);
    assert(result == 0);
    elapsed = time_delta(&stop, &start);
    assert(elapsed >= 0.0);
    if (elapsed > 2.5)
      break;
    iterations = iterations * 3 / 2;
  }
  return elapsed / (double)iterations;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<measure>:
  endbr64
  push   %r13
  xor    %esi,%esi
  xor    %edi,%edi
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x3e8,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r12
  lea    0x14(%rsp),%rbp
  call   <add1@plt>
  xor    %esi,%esi
  mov    %r12,%rdi
  call   <gettimeofday@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  xor    %r13d,%r13d
  call   <assert@plt>
L29:
  cmp    %rbx,%r13
  jl     L12
L15:
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <gettimeofday@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <time_delta@plt>
  pxor   %xmm2,%xmm2
  comisd %xmm2,%xmm0
  movsd  %xmm0,0x8(%rsp)
  setae  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movsd  0x8(%rsp),%xmm0
  comisd D1(%rip),%xmm0
  ja     L1
  lea    (%rbx,%rbx,2),%rbx
  sar    %rbx
  cmp    %rbx,%r13
  jge    L15
L12:
  mov    %r13d,%esi
  mov    %r13d,%edi
  add    $0x1,%r13
  and    $0x555555,%esi
  and    $0xaaaaaa,%edi
  call   <add1@plt>
  jmp    L29
  nopl   0x0(%rax,%rax,1)
L1:
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  divsd  %xmm1,%xmm0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L46
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L46:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D1
type_guessed: f64

tool: D1: 2.5

assistant: ```c
double measure(void) {
  long long i, iterations;
  int result;
  struct timeval start, stop;
  double elapsed;
  add1(0, 0);
  i = 0;
  iterations = 1000;
  result = gettimeofday(&start, NULL);
  assert(result == 0);
  while (1) {
    for (; i < iterations; i++) {
      add1(((int)i) & 0xaaaaaa, ((int)i) & 0x555555);
    }
    result = gettimeofday(&stop, NULL);
    assert(result == 0);
    elapsed = time_delta(&stop, &start);
    assert(elapsed >= 0.0);
    if (elapsed > 2.5)
      break;
    iterations = iterations * 3 / 2;
  }
  return elapsed / (double)iterations;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<measure>:
  endbr64
  push   %r13
  xor    %esi,%esi
  xor    %edi,%edi
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x3e8,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r12
  lea    0x14(%rsp),%rbp
  call   <add1@plt>
  xor    %esi,%esi
  mov    %r12,%rdi
  call   <gettimeofday@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  xor    %r13d,%r13d
  call   <assert@plt>
L19:
  cmp    %rbx,%r13
  jl     L45
L28:
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <gettimeofday@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <time_delta@plt>
  pxor   %xmm2,%xmm2
  comisd %xmm2,%xmm0
  movsd  %xmm0,0x8(%rsp)
  setae  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movsd  0x8(%rsp),%xmm0
  comisd D8(%rip),%xmm0
  ja     L41
  lea    (%rbx,%rbx,2),%rbx
  sar    %rbx
  cmp    %rbx,%r13
  jge    L28
L45:
  mov    %r13d,%esi
  mov    %r13d,%edi
  add    $0x1,%r13
  and    $0x555555,%esi
  and    $0xaaaaaa,%edi
  call   <add1@plt>
  jmp    L19
  nopl   0x0(%rax,%rax,1)
L41:
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  divsd  %xmm1,%xmm0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L38:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D8
datatype: f64

tool: D8: 2.5

assistant: ```c
double measure(void) {
  long long i, iterations;
  int result;
  struct timeval start, stop;
  double elapsed;
  add1(0, 0);
  i = 0;
  iterations = 1000;
  result = gettimeofday(&start, NULL);
  assert(result == 0);
  while (1) {
    for (; i < iterations; i++) {
      add1(((int)i) & 0xaaaaaa, ((int)i) & 0x555555);
    }
    result = gettimeofday(&stop, NULL);
    assert(result == 0);
    elapsed = time_delta(&stop, &start);
    assert(elapsed >= 0.0);
    if (elapsed > 2.5)
      break;
    iterations = iterations * 3 / 2;
  }
  return elapsed / (double)iterations;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<left_count>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  movl   $0x1,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  jne    L13
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x2c(%rbp)
  jmp    L9
L13:
  subl   $0x1,-0x2c(%rbp)
L9:
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L103
L105:
  cmpl   $0x0,-0x2c(%rbp)
  jne    L43
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  jmp    L81
L43:
  mov    -0x2c(%rbp),%eax
  sub    $0x1,%eax
L81:
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jne    L70
  cmpb   $0x77,-0x11(%rbp)
  jne    L70
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x77,%al
  je     L70
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  movl   $0x1,-0x8(%rbp)
L70:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  movsbl -0x11(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <is_same_color@plt>
  test   %rax,%rax
  je     L46
  addl   $0x1,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x2c(%rbp)
  addl   $0x1,-0x10(%rbp)
L103:
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x10(%rbp)
  jl     L105
  jmp    L48
L46:
  nop
L48:
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int left_count(char necklace[], int point, int len) {
  int i, count = 1;
  int left_point;
  char original_color;
  int is_change = 0;
  if (point == 0)
    point = len - 1;
  else
    point--;
  original_color = necklace[point];
  for (i = 0; i < len - 1; i++) {
    left_point = point == 0 ? len - 1 : point - 1;
    if (!is_change && original_color == 'w' && necklace[left_point] != 'w') {
      original_color = necklace[left_point];
      is_change = 1;
    }
    if (is_same_color(original_color, necklace[left_point]))
      count++;
    else
      break;
    point = left_point;
  }
  return count;
}
```