ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %r14
  lea    D5(%rip),%rdi
  push   %r13
  lea    D18(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  movdqa D46(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r14
  lea    0x24(%rsp),%r12
  movl   $0x268,0x20(%rsp)
  movaps %xmm0,(%rsp)
  movdqa D10(%rip),%xmm0
  mov    %r14,%rbx
  mov    %r14,%rbp
  movaps %xmm0,0x10(%rsp)
  call   <printf@plt>
  nopw   0x0(%rax,%rax,1)
L27:
  mov    0x0(%rbp),%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x4,%rbp
  call   <printf@plt>
  cmp    %r12,%rbp
  jne    L27
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    %r14,%rdi
  mov    $0x9,%esi
  call   <radix_sort@plt>
  lea    D3(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  nopl   0x0(%rax,%rax,1)
L8:
  mov    (%rbx),%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %r12,%rbx
  jne    L8
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
type_infered: string
name: retrieve_data
arguments: data_tag: D18
type_infered: string
name: retrieve_data
arguments: data_tag: D46
type_infered: byte[16]
name: retrieve_data
arguments: data_tag: D10
type_infered: byte[16]
name: retrieve_data
arguments: data_tag: D3
type_infered: string

tool: D5: before sort:

tool: D18: %d 

tool: {"D46": [0x35,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x1e,0x02,0x00,0x00,0xec,0x02,0x00,0x00]}

tool: {"D10": [0x0e,0x00,0x00,0x00,0xd6,0x00,0x00,0x00,0x9a,0x00,0x00,0x00,0x3f,0x00,0x00,0x00]}

tool: D3: after  sort:

assistant: ```c
void main() {
  int i;
  int a[] = {53, 3, 542, 748, 14, 214, 154, 63, 616};
  int ilen = ((sizeof(a)) / (sizeof(a[0])));
  printf("before sort:");
  for (i = 0; i < ilen; i++)
    printf("%d ", a[i]);
  printf("\n");
  radix_sort(a, ilen);
  printf("after  sort:");
  for (i = 0; i < ilen; i++)
    printf("%d ", a[i]);
  printf("\n");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<Flanger_process>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <Delay_task@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double Flanger_process(double xin) {
  double yout;
  yout = Delay_task(xin);
  return yout;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<Flanger_process>:
  endbr64
  sub    $0x8,%rsp
  call   <Delay_task@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
double Flanger_process(double xin) {
  double yout;
  yout = Delay_task(xin);
  return yout;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Flanger_process>:
  endbr64
  jmp    1050 <Delay_task@plt>
```

assistant: ```c
double Flanger_process(double xin) {
  double yout;
  yout = Delay_task(xin);
  return yout;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Flanger_process>:
  endbr64
  jmp    1050 <Delay_task@plt>
```

assistant: ```c
double Flanger_process(double xin) {
  double yout;
  yout = Delay_task(xin);
  return yout;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fib>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  cmpl   $0x1,-0x24(%rbp)
  jne    L52
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L2
L52:
  cmpl   $0x2,-0x24(%rbp)
  jne    L46
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L2
L46:
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movq   $0x0,-0x18(%rbp)
  movq   $0x1,-0x10(%rbp)
  movl   $0x3,-0x1c(%rbp)
  jmp    L57
L8:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  addl   $0x1,-0x1c(%rbp)
L57:
  mov    -0x1c(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jle    L8
L2:
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D37
datatype: string
name: disassemble_data
arguments: label: D34
datatype: string
name: disassemble_data
arguments: label: D21
datatype: string

tool: D37: 0

tool: D34: 0
1

tool: D21: %ld


assistant: ```c
void fib(int n) {
  if (n == 1) {
    printf("0\n");
  } else if (n == 2) {
    printf("0\n1\n");
  } else {
    printf("0\n1\n");
    long s = 0;
    long p = 1;
    int i;
    for (i = 3; i <= n; i++) {
      long q = s + p;
      printf("%ld\n", q);
      s = p;
      p = q;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fib>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  cmp    $0x1,%edi
  je     L25
  mov    %edi,%r12d
  cmp    $0x2,%edi
  je     L22
  lea    D22(%rip),%rdi
  call   <puts@plt>
  cmp    $0x2,%r12d
  jle    L19
  mov    $0x3,%ebp
  mov    $0x1,%ebx
  mov    $0x0,%eax
  lea    D16(%rip),%r14
L33:
  mov    %rbx,%r13
  add    %rax,%rbx
  mov    %rbx,%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebp
  mov    %r13,%rax
  cmp    %ebp,%r12d
  jge    L33
L19:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L25:
  lea    D21(%rip),%rdi
  call   <puts@plt>
  jmp    L19
L22:
  lea    D22(%rip),%rdi
  call   <puts@plt>
  jmp    L19
```

tool_calls: name: read_data
arguments: label: D22
type_guessed: string
name: read_data
arguments: label: D16
type_guessed: string
name: read_data
arguments: label: D21
type_guessed: string

tool: D22: 0
1

tool: D16: %ld


tool: D21: 0

assistant: ```c
void fib(int n) {
  if (n == 1) {
    printf("0\n");
  } else if (n == 2) {
    printf("0\n1\n");
  } else {
    printf("0\n1\n");
    long s = 0;
    long p = 1;
    int i;
    for (i = 3; i <= n; i++) {
      long q = s + p;
      printf("%ld\n", q);
      s = p;
      p = q;
    }
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<fib>:
  endbr64
  cmp    $0x1,%edi
  je     L37
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  lea    D27(%rip),%rdi
  push   %rbp
  push   %rbx
  cmp    $0x2,%r12d
  je     L16
  call   <puts@plt>
  cmp    $0x2,%r12d
  jle    L5
  mov    $0x3,%ebp
  mov    $0x1,%ebx
  xor    %eax,%eax
  lea    D25(%rip),%r14
  nop
L10:
  mov    %rbx,%r13
  add    %rax,%rbx
  mov    %r14,%rdi
  xor    %eax,%eax
  mov    %rbx,%rsi
  add    $0x1,%ebp
  call   <printf@plt>
  mov    %r13,%rax
  cmp    %ebp,%r12d
  jge    L10
L5:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <puts@plt>
  nopl   (%rax)
L37:
  lea    D12(%rip),%rdi
  jmp    1060 <puts@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D27
type: string
name: unpack_data
arguments: data_tag: D25
type: string
name: unpack_data
arguments: data_tag: D12
type: string

tool: D27: 0
1

tool: D25: %ld


tool: D12: 0

assistant: ```c
void fib(int n) {
  if (n == 1) {
    printf("0\n");
  } else if (n == 2) {
    printf("0\n1\n");
  } else {
    printf("0\n1\n");
    long s = 0;
    long p = 1;
    int i;
    for (i = 3; i <= n; i++) {
      long q = s + p;
      printf("%ld\n", q);
      s = p;
      p = q;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fib>:
  endbr64
  cmp    $0x1,%edi
  je     L22
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  lea    D28(%rip),%rdi
  push   %rbp
  push   %rbx
  cmp    $0x2,%r12d
  je     L35
  call   <puts@plt>
  cmp    $0x2,%r12d
  jle    L0
  mov    $0x3,%ebp
  mov    $0x1,%ebx
  xor    %eax,%eax
  lea    D3(%rip),%r14
  nop
L30:
  mov    %rbx,%r13
  add    %rax,%rbx
  mov    %r14,%rdi
  xor    %eax,%eax
  mov    %rbx,%rsi
  add    $0x1,%ebp
  call   <printf@plt>
  mov    %r13,%rax
  cmp    %ebp,%r12d
  jge    L30
L0:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L35:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <puts@plt>
  nopl   (%rax)
L22:
  lea    D5(%rip),%rdi
  jmp    1060 <puts@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D28
data_type: string
name: disassemble_data
arguments: tag: D3
data_type: string
name: disassemble_data
arguments: tag: D5
data_type: string

tool: D28: 0
1

tool: D3: %ld


tool: D5: 0

assistant: ```c
void fib(int n) {
  if (n == 1) {
    printf("0\n");
  } else if (n == 2) {
    printf("0\n1\n");
  } else {
    printf("0\n1\n");
    long s = 0;
    long p = 1;
    int i;
    for (i = 3; i <= n; i++) {
      long q = s + p;
      printf("%ld\n", q);
      s = p;
      p = q;
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<write_uint32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  shr    $0x10,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <write_uint16@plt>
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <write_uint16@plt>
  nop
  leave
  ret
```

assistant: ```c
void write_uint32(FILE *f, unsigned int i) {
  write_uint16(f, i >> 16);
  write_uint16(f, i);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<write_uint32>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  shr    $0x10,%esi
  call   <write_uint16@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <write_uint16@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void write_uint32(FILE *f, unsigned int i) {
  write_uint16(f, i >> 16);
  write_uint16(f, i);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<write_uint32>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  shr    $0x10,%esi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <write_uint16@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <write_uint16@plt>
```

assistant: ```c
void write_uint32(FILE *f, unsigned int i) {
  write_uint16(f, i >> 16);
  write_uint16(f, i);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<write_uint32>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  shr    $0x10,%esi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <write_uint16@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1050 <write_uint16@plt>
```

assistant: ```c
void write_uint32(FILE *f, unsigned int i) {
  write_uint16(f, i >> 16);
  write_uint16(f, i);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<tx_pthread_mutex_lock>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int tx_pthread_mutex_lock(pthread_mutex_t *m) {
  if (0) {
    return pthread_mutex_lock(m);
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<tx_pthread_mutex_lock>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int tx_pthread_mutex_lock(pthread_mutex_t *m) {
  if (0) {
    return pthread_mutex_lock(m);
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<tx_pthread_mutex_lock>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int tx_pthread_mutex_lock(pthread_mutex_t *m) {
  if (0) {
    return pthread_mutex_lock(m);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<tx_pthread_mutex_lock>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int tx_pthread_mutex_lock(pthread_mutex_t *m) {
  if (0) {
    return pthread_mutex_lock(m);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D2
type: string

tool: D2: Usage: flib [options] [action] [sources [destination]]

available options:
    -f --force		Overwrite destination if already exists
    -q --quiet		Don't print messages to stdout

available actions:
    -e --extract	Extract patches from library
    -h --help		Show short description and exit
    -l --list		List patches in library file
    -V --version	Print version information


assistant: ```c
void usage() {
  printf("Usage: "
         "flib"
         " [options] [action] [sources [destination]]\n"
         "\navailable options:\n"
         "    -f --force		Overwrite destination if already exists\n"
         "    -q --quiet		Don't print messages to stdout\n"
         "\navailable actions:\n"
         "    -e --extract	Extract patches from library\n"
         "    -h --help		Show short description and exit\n"
         "    -l --list		List patches in library file\n"
         "    -V --version	Print version information\n");
}
```
user: What is the c source code of the assembly code below:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D6
type_infered: string

tool: D6: Usage: flib [options] [action] [sources [destination]]

available options:
    -f --force		Overwrite destination if already exists
    -q --quiet		Don't print messages to stdout

available actions:
    -e --extract	Extract patches from library
    -h --help		Show short description and exit
    -l --list		List patches in library file
    -V --version	Print version information


assistant: ```c
void usage() {
  printf("Usage: "
         "flib"
         " [options] [action] [sources [destination]]\n"
         "\navailable options:\n"
         "    -f --force		Overwrite destination if already exists\n"
         "    -q --quiet		Don't print messages to stdout\n"
         "\navailable actions:\n"
         "    -e --extract	Extract patches from library\n"
         "    -h --help		Show short description and exit\n"
         "    -l --list		List patches in library file\n"
         "    -V --version	Print version information\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<usage>:
  endbr64
  lea    D7(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: tag: D7
type: string

tool: D7: Usage: flib [options] [action] [sources [destination]]

available options:
    -f --force		Overwrite destination if already exists
    -q --quiet		Don't print messages to stdout

available actions:
    -e --extract	Extract patches from library
    -h --help		Show short description and exit
    -l --list		List patches in library file
    -V --version	Print version information


assistant: ```c
void usage() {
  printf("Usage: "
         "flib"
         " [options] [action] [sources [destination]]\n"
         "\navailable options:\n"
         "    -f --force		Overwrite destination if already exists\n"
         "    -q --quiet		Don't print messages to stdout\n"
         "\navailable actions:\n"
         "    -e --extract	Extract patches from library\n"
         "    -h --help		Show short description and exit\n"
         "    -l --list		List patches in library file\n"
         "    -V --version	Print version information\n");
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<usage>:
  endbr64
  lea    D9(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
type_infered: string

tool: D9: Usage: flib [options] [action] [sources [destination]]

available options:
    -f --force		Overwrite destination if already exists
    -q --quiet		Don't print messages to stdout

available actions:
    -e --extract	Extract patches from library
    -h --help		Show short description and exit
    -l --list		List patches in library file
    -V --version	Print version information


assistant: ```c
void usage() {
  printf("Usage: "
         "flib"
         " [options] [action] [sources [destination]]\n"
         "\navailable options:\n"
         "    -f --force		Overwrite destination if already exists\n"
         "    -q --quiet		Don't print messages to stdout\n"
         "\navailable actions:\n"
         "    -e --extract	Extract patches from library\n"
         "    -h --help		Show short description and exit\n"
         "    -l --list		List patches in library file\n"
         "    -V --version	Print version information\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<memset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L10
L6:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    %dl,(%rax)
L10:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  jne    L6
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memset(void *dst, int c, size_t len) {
  unsigned char *p = dst;
  while (len-- > 0)
    *p++ = c;
  return dst;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<memset>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L17
  add    %rdi,%rdx
  mov    %rdi,%rcx
L10:
  add    $0x1,%rcx
  mov    %sil,-0x1(%rcx)
  cmp    %rcx,%rdx
  jne    L10
L17:
  ret
```

assistant: ```c
void *memset(void *dst, int c, size_t len) {
  unsigned char *p = dst;
  while (len-- > 0)
    *p++ = c;
  return dst;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<memset>:
  endbr64
  test   %rdx,%rdx
  je     L6
  sub    $0x8,%rsp
  movzbl %sil,%esi
  call   <memset@plt>
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  mov    %rdi,%rax
  ret
```

assistant: ```c
void *memset(void *dst, int c, size_t len) {
  unsigned char *p = dst;
  while (len-- > 0)
    *p++ = c;
  return dst;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<memset>:
  endbr64
  test   %rdx,%rdx
  je     L8
  sub    $0x8,%rsp
  movzbl %sil,%esi
  call   <memset@plt>
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  mov    %rdi,%rax
  ret
```

assistant: ```c
void *memset(void *dst, int c, size_t len) {
  unsigned char *p = dst;
  while (len-- > 0)
    *p++ = c;
  return dst;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<decodeChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movb   $0x0,-0xd(%rbp)
  movl   $0x1,-0xc(%rbp)
  movl   $0x1,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L33
L17:
  mov    -0xc(%rbp),%eax
  cmp    %eax,-0x8(%rbp)
  je     L34
  mov    -0xc(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    D13(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  sub    -0x4(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,%edx
  movzbl -0xd(%rbp),%eax
  add    %edx,%eax
  mov    %al,-0xd(%rbp)
  addl   $0x1,-0x4(%rbp)
  jmp    L37
L34:
  shll   -0x8(%rbp)
L37:
  addl   $0x1,-0xc(%rbp)
L33:
  mov    D13(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L17
  movzbl -0xd(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
char decodeChar(char *code, int size) {
  char decode = 0;
  int counter = 1;
  unsigned int power2 = 0x01;
  int bitsLeft = 0;
  while (bitsLeft < CHAR_BIT) {
    if (counter != power2) {
      decode += code[counter - 1] * (1 << (CHAR_BIT - 1 - bitsLeft));
      ++bitsLeft;
    } else {
      power2 <<= 1;
    }
    ++counter;
  }
  return decode;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<decodeChar>:
  endbr64
  mov    D0(%rip),%rax
  mov    (%rax),%r10d
  test   %r10d,%r10d
  jle    L47
  mov    $0x1,%eax
  mov    $0x0,%edx
  mov    $0x1,%r8d
  mov    $0x0,%r9d
  lea    -0x1(%r10),%r11d
  jmp    L13
L10:
  add    %r8d,%r8d
L32:
  add    $0x1,%rax
  cmp    %r10d,%edx
  jge    L18
L13:
  cmp    %eax,%r8d
  je     L10
  movsbl -0x1(%rdi,%rax,1),%esi
  mov    %r11d,%ecx
  sub    %edx,%ecx
  shl    %cl,%esi
  add    %esi,%r9d
  add    $0x1,%edx
  jmp    L32
L47:
  mov    $0x0,%r9d
L18:
  mov    %r9d,%eax
  ret
```

assistant: ```c
char decodeChar(char *code, int size) {
  char decode = 0;
  int counter = 1;
  unsigned int power2 = 0x01;
  int bitsLeft = 0;
  while (bitsLeft < CHAR_BIT) {
    if (counter != power2) {
      decode += code[counter - 1] * (1 << (CHAR_BIT - 1 - bitsLeft));
      ++bitsLeft;
    } else {
      power2 <<= 1;
    }
    ++counter;
  }
  return decode;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<decodeChar>:
  endbr64
  mov    D2(%rip),%rax
  mov    (%rax),%r10d
  test   %r10d,%r10d
  jle    L19
  mov    $0x1,%eax
  xor    %edx,%edx
  mov    $0x1,%r8d
  xor    %r9d,%r9d
  lea    -0x1(%r10),%r11d
  jmp    L7
  nopl   0x0(%rax)
L26:
  movsbl -0x1(%rdi,%rax,1),%esi
  mov    %r11d,%ecx
  add    $0x1,%rax
  sub    %edx,%ecx
  add    $0x1,%edx
  shl    %cl,%esi
  add    %esi,%r9d
  cmp    %r10d,%edx
  jge    L32
L7:
  cmp    %eax,%r8d
  jne    L26
  add    %r8d,%r8d
  add    $0x1,%rax
  cmp    %r10d,%edx
  jl     L7
L32:
  mov    %r9d,%eax
  ret
L19:
  xor    %r9d,%r9d
  mov    %r9d,%eax
  ret
```

assistant: ```c
char decodeChar(char *code, int size) {
  char decode = 0;
  int counter = 1;
  unsigned int power2 = 0x01;
  int bitsLeft = 0;
  while (bitsLeft < CHAR_BIT) {
    if (counter != power2) {
      decode += code[counter - 1] * (1 << (CHAR_BIT - 1 - bitsLeft));
      ++bitsLeft;
    } else {
      power2 <<= 1;
    }
    ++counter;
  }
  return decode;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<decodeChar>:
  endbr64
  mov    D0(%rip),%rax
  mov    (%rax),%r10d
  test   %r10d,%r10d
  jle    L30
  mov    $0x1,%eax
  xor    %edx,%edx
  mov    $0x1,%r8d
  xor    %r9d,%r9d
  lea    -0x1(%r10),%r11d
  nopw   0x0(%rax,%rax,1)
L13:
  cmp    %eax,%r8d
  je     L8
  movsbl -0x1(%rdi,%rax,1),%esi
  mov    %r11d,%ecx
  add    $0x1,%rax
  sub    %edx,%ecx
  add    $0x1,%edx
  shl    %cl,%esi
  add    %esi,%r9d
  cmp    %r10d,%edx
  jl     L13
  mov    %r9d,%eax
  ret
  nopl   0x0(%rax)
L8:
  add    %r8d,%r8d
  add    $0x1,%rax
  cmp    %edx,%r10d
  jg     L13
  mov    %r9d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L30:
  xor    %r9d,%r9d
  mov    %r9d,%eax
  ret
```

assistant: ```c
char decodeChar(char *code, int size) {
  char decode = 0;
  int counter = 1;
  unsigned int power2 = 0x01;
  int bitsLeft = 0;
  while (bitsLeft < CHAR_BIT) {
    if (counter != power2) {
      decode += code[counter - 1] * (1 << (CHAR_BIT - 1 - bitsLeft));
      ++bitsLeft;
    } else {
      power2 <<= 1;
    }
    ++counter;
  }
  return decode;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<_strcatchar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%eax
  mov    %al,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x1c(%rbp),%eax
  mov    %al,(%rdx)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void _strcatchar(char *str, char c) {
  int len = strlen(str);
  str[len++] = c;
  str[len] = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<_strcatchar>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    %bpl,(%rbx,%rdx,1)
  add    $0x1,%eax
  cltq
  movb   $0x0,(%rbx,%rax,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _strcatchar(char *str, char c) {
  int len = strlen(str);
  str[len++] = c;
  str[len] = '\0';
}
```