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
<tlsf_calloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L42
  cmpq   $0x0,-0x20(%rbp)
  jne    L33
L42:
  mov    $0x0,%eax
  jmp    L19
L33:
  mov    -0x18(%rbp),%rax
  imul   -0x20(%rbp),%rax
  mov    -0x28(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <tlsf_malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L24
  mov    $0x0,%eax
  jmp    L19
L24:
  mov    -0x8(%rbp),%rax
L19:
  leave
  ret
```

assistant: ```c
void *tlsf_calloc(size_t nelem, size_t elem_size, void *mem_pool) {
  void *ptr;
  if (nelem <= 0 || elem_size <= 0)
    return NULL;
  if (!(ptr = tlsf_malloc(nelem * elem_size, mem_pool)))
    return NULL;
  return ptr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<tlsf_calloc>:
  endbr64
  test   %rdi,%rdi
  je     L4
  mov    %rsi,%rax
  mov    %rdx,%rsi
  test   %rax,%rax
  je     L4
  sub    $0x8,%rsp
  imul   %rax,%rdi
  call   <tlsf_malloc@plt>
  add    $0x8,%rsp
  ret
L4:
  mov    $0x0,%eax
  ret
```

assistant: ```c
void *tlsf_calloc(size_t nelem, size_t elem_size, void *mem_pool) {
  void *ptr;
  if (nelem <= 0 || elem_size <= 0)
    return NULL;
  if (!(ptr = tlsf_malloc(nelem * elem_size, mem_pool)))
    return NULL;
  return ptr;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<tlsf_calloc>:
  endbr64
  mov    %rsi,%rax
  mov    %rdx,%rsi
  test   %rdi,%rdi
  je     L7
  test   %rax,%rax
  je     L7
  imul   %rax,%rdi
  jmp    1050 <tlsf_malloc@plt>
  nopl   (%rax)
L7:
  xor    %eax,%eax
  ret
```

assistant: ```c
void *tlsf_calloc(size_t nelem, size_t elem_size, void *mem_pool) {
  void *ptr;
  if (nelem <= 0 || elem_size <= 0)
    return NULL;
  if (!(ptr = tlsf_malloc(nelem * elem_size, mem_pool)))
    return NULL;
  return ptr;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<tlsf_calloc>:
  endbr64
  mov    %rsi,%rax
  mov    %rdx,%rsi
  test   %rdi,%rdi
  je     L2
  test   %rax,%rax
  je     L2
  imul   %rax,%rdi
  jmp    1050 <tlsf_malloc@plt>
  nopl   (%rax)
L2:
  xor    %eax,%eax
  ret
```

assistant: ```c
void *tlsf_calloc(size_t nelem, size_t elem_size, void *mem_pool) {
  void *ptr;
  if (nelem <= 0 || elem_size <= 0)
    return NULL;
  if (!(ptr = tlsf_malloc(nelem * elem_size, mem_pool)))
    return NULL;
  return ptr;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<PrintOptionsHelp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D45
type_infered: string
name: retrieve_data
arguments: label: D37
type_infered: string
name: retrieve_data
arguments: label: D48
type_infered: string
name: retrieve_data
arguments: label: D34
type_infered: string
name: retrieve_data
arguments: label: D49
type_infered: string

tool: D45: Options:


tool: D37: -t=	Time between snapshots in seconds - -t=10


tool: D48: -n=	Amount of snapshots that should be taken - -n=5


tool: D34: -s 	Autosaves snapshots into current working directory


tool: D49: -c 	Output is in csv format


assistant: ```c
void PrintOptionsHelp() {
  printf("Options:\n");
  printf("-t=\tTime between snapshots in seconds - -t=10\n");
  printf("-n=\tAmount of snapshots that should be taken - -n=5\n");
  printf("-s \tAutosaves snapshots into current working directory\n");
  printf("-c \tOutput is in csv format\n");
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<PrintOptionsHelp>:
  endbr64
  sub    $0x8,%rsp
  lea    D36(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  lea    D16(%rip),%rdi
  call   <printf@plt>
  lea    D47(%rip),%rdi
  call   <printf@plt>
  lea    D27(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D36
datatype: string
name: extract_symbolic_data
arguments: tag: D26
datatype: string
name: extract_symbolic_data
arguments: tag: D16
datatype: string
name: extract_symbolic_data
arguments: tag: D47
datatype: string
name: extract_symbolic_data
arguments: tag: D27
datatype: string

tool: D36: Options:


tool: D26: -t=	Time between snapshots in seconds - -t=10


tool: D16: -n=	Amount of snapshots that should be taken - -n=5


tool: D47: -s 	Autosaves snapshots into current working directory


tool: D27: -c 	Output is in csv format


assistant: ```c
void PrintOptionsHelp() {
  printf("Options:\n");
  printf("-t=\tTime between snapshots in seconds - -t=10\n");
  printf("-n=\tAmount of snapshots that should be taken - -n=5\n");
  printf("-s \tAutosaves snapshots into current working directory\n");
  printf("-c \tOutput is in csv format\n");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<PrintOptionsHelp>:
  endbr64
  sub    $0x8,%rsp
  lea    D33(%rip),%rdi
  call   <printf@plt>
  lea    D35(%rip),%rdi
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D41(%rip),%rdi
  call   <printf@plt>
  lea    D34(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: tag: D33
datatype: string
name: read_data
arguments: tag: D35
datatype: string
name: read_data
arguments: tag: D8
datatype: string
name: read_data
arguments: tag: D41
datatype: string
name: read_data
arguments: tag: D34
datatype: string

tool: D33: Options:


tool: D35: -t=	Time between snapshots in seconds - -t=10


tool: D8: -n=	Amount of snapshots that should be taken - -n=5


tool: D41: -s 	Autosaves snapshots into current working directory


tool: D34: -c 	Output is in csv format


assistant: ```c
void PrintOptionsHelp() {
  printf("Options:\n");
  printf("-t=\tTime between snapshots in seconds - -t=10\n");
  printf("-n=\tAmount of snapshots that should be taken - -n=5\n");
  printf("-s \tAutosaves snapshots into current working directory\n");
  printf("-c \tOutput is in csv format\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<PrintOptionsHelp>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  lea    D33(%rip),%rdi
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <printf@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  lea    D35(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: unpack_data
arguments: label: D6
data_type: string
name: unpack_data
arguments: label: D33
data_type: string
name: unpack_data
arguments: label: D10
data_type: string
name: unpack_data
arguments: label: D3
data_type: string
name: unpack_data
arguments: label: D35
data_type: string

tool: D6: Options:


tool: D33: -t=	Time between snapshots in seconds - -t=10


tool: D10: -n=	Amount of snapshots that should be taken - -n=5


tool: D3: -s 	Autosaves snapshots into current working directory


tool: D35: -c 	Output is in csv format


assistant: ```c
void PrintOptionsHelp() {
  printf("Options:\n");
  printf("-t=\tTime between snapshots in seconds - -t=10\n");
  printf("-n=\tAmount of snapshots that should be taken - -n=5\n");
  printf("-s \tAutosaves snapshots into current working directory\n");
  printf("-c \tOutput is in csv format\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<possibilities>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x1,%eax
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x10(%rbp),%rax
  movq   $0x1,(%rax)
  cmpl   $0x0,-0x24(%rbp)
  je     L25
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,(%rdx)
L25:
  cmpl   $0x1,-0x24(%rbp)
  jbe    L20
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rcx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  add    $0x10,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
L20:
  movl   $0x3,-0x14(%rbp)
  jmp    L11
L13:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rcx
  mov    -0x10(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x14(%rbp),%eax
  sub    $0x3,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  lea    0x0(,%rax,8),%rsi
  mov    -0x10(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  addl   $0x1,-0x14(%rbp)
L11:
  mov    -0x24(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x14(%rbp)
  jb     L13
  mov    -0x24(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long long possibilities(unsigned n) {
  unsigned long long *dp = malloc(sizeof(*dp) * (n + 1));
  assert(dp != NULL);
  if (n >= 0)
    dp[0] = 1;
  if (n >= 1)
    dp[1] = dp[0];
  if (n >= 2)
    dp[2] = dp[1] + dp[0];
  unsigned i;
  for (i = 3; i < n + 1; i++)
    dp[i] = dp[i - 1] + dp[i - 2] + dp[i - 3];
  unsigned long long ret = dp[n];
  free(dp);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<possibilities>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  lea    0x1(%rdi),%r12d
  lea    0x0(,%r12,8),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movq   $0x1,(%rbx)
  test   %ebp,%ebp
  je     L16
  movq   $0x1,0x8(%rbx)
  cmp    $0x1,%ebp
  jbe    L3
  movq   $0x2,0x10(%rbx)
L3:
  cmp    $0x3,%r12d
  jbe    L16
  mov    %rbx,%rax
  lea    -0x2(%rbp),%edx
  lea    (%rbx,%rdx,8),%rcx
L14:
  mov    0x8(%rax),%rdx
  add    0x10(%rax),%rdx
  add    (%rax),%rdx
  mov    %rdx,0x18(%rax)
  add    $0x8,%rax
  cmp    %rcx,%rax
  jne    L14
L16:
  mov    %ebp,%ebp
  mov    (%rbx,%rbp,8),%rbp
  mov    %rbx,%rdi
  call   <free@plt>
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned long long possibilities(unsigned n) {
  unsigned long long *dp = malloc(sizeof(*dp) * (n + 1));
  assert(dp != NULL);
  if (n >= 0)
    dp[0] = 1;
  if (n >= 1)
    dp[1] = dp[0];
  if (n >= 2)
    dp[2] = dp[1] + dp[0];
  unsigned i;
  for (i = 3; i < n + 1; i++)
    dp[i] = dp[i - 1] + dp[i - 2] + dp[i - 3];
  unsigned long long ret = dp[n];
  free(dp);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<possibilities>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  lea    0x1(%rbx),%r12d
  lea    0x0(,%r12,8),%edi
  call   <malloc@plt>
  xor    %edi,%edi
  test   %rax,%rax
  mov    %rax,%rbp
  setne  %dil
  call   <assert@plt>
  movq   $0x1,0x0(%rbp)
  test   %ebx,%ebx
  je     L9
  movq   $0x1,0x8(%rbp)
  cmp    $0x1,%ebx
  je     L4
  movq   $0x2,0x10(%rbp)
L4:
  cmp    $0x3,%r12d
  jbe    L9
  lea    -0x2(%rbx),%edx
  lea    0x8(%rbp),%rax
  mov    $0x1,%esi
  lea    0x0(%rbp,%rdx,8),%rdi
  jmp    L36
  cs nopw 0x0(%rax,%rax,1)
L43:
  add    $0x8,%rax
  mov    %rcx,%rsi
L36:
  mov    (%rax),%rcx
  mov    0x8(%rax),%rdx
  add    %rcx,%rdx
  add    %rsi,%rdx
  mov    %rdx,0x10(%rax)
  cmp    %rdi,%rax
  jne    L43
L9:
  mov    0x0(%rbp,%rbx,8),%r12
  mov    %rbp,%rdi
  call   <free@plt>
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
unsigned long long possibilities(unsigned n) {
  unsigned long long *dp = malloc(sizeof(*dp) * (n + 1));
  assert(dp != NULL);
  if (n >= 0)
    dp[0] = 1;
  if (n >= 1)
    dp[1] = dp[0];
  if (n >= 2)
    dp[2] = dp[1] + dp[0];
  unsigned i;
  for (i = 3; i < n + 1; i++)
    dp[i] = dp[i - 1] + dp[i - 2] + dp[i - 3];
  unsigned long long ret = dp[n];
  free(dp);
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<possibilities>:
  endbr64
  push   %r12
  lea    0x1(%rdi),%r12d
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  lea    0x0(,%r12,8),%edi
  call   <malloc@plt>
  xor    %edi,%edi
  test   %rax,%rax
  mov    %rax,%rbp
  setne  %dil
  call   <assert@plt>
  movq   $0x1,0x0(%rbp)
  test   %ebx,%ebx
  je     L26
  movq   $0x1,0x8(%rbp)
  cmp    $0x1,%ebx
  je     L18
  movq   $0x2,0x10(%rbp)
L18:
  cmp    $0x3,%r12d
  jbe    L26
  lea    -0x6(%rbx),%eax
  lea    -0x1(%rbx),%r8d
  cmp    $0xfffffff8,%eax
  ja     L44
  mov    0x10(%rbp),%rsi
  mov    $0x6,%edx
  mov    $0x1,%eax
  mov    $0x1,%edi
L4:
  add    %rsi,%rax
  mov    %edx,%ecx
  add    %rax,%rdi
  add    %rdi,%rax
  add    %rdi,%rsi
  mov    %rdi,-0x18(%rbp,%rdx,8)
  add    %rax,%rsi
  mov    %rax,-0x10(%rbp,%rdx,8)
  mov    %rsi,-0x8(%rbp,%rdx,8)
  add    $0x3,%rdx
  lea    -0x2(%rdx),%r9d
  cmp    %r9d,%r8d
  ja     L4
L43:
  lea    -0x1(%rcx),%eax
  lea    -0x2(%rcx),%r8d
  lea    -0x3(%rcx),%edi
  lea    0x0(%rbp,%rax,8),%rdx
  sub    %rax,%r8
  sub    %rax,%rdi
L64:
  mov    (%rdx),%rax
  mov    %ecx,%esi
  add    (%rdx,%r8,8),%rax
  add    $0x1,%ecx
  add    (%rdx,%rdi,8),%rax
  add    $0x8,%rdx
  mov    %rax,0x0(%rbp,%rsi,8)
  cmp    %ecx,%r12d
  ja     L64
L26:
  mov    %ebx,%ebx
  mov    %rbp,%rdi
  mov    0x0(%rbp,%rbx,8),%r12
  call   <free@plt>
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   (%rax)
L44:
  mov    $0x3,%ecx
  jmp    L43
```

assistant: ```c
unsigned long long possibilities(unsigned n) {
  unsigned long long *dp = malloc(sizeof(*dp) * (n + 1));
  assert(dp != NULL);
  if (n >= 0)
    dp[0] = 1;
  if (n >= 1)
    dp[1] = dp[0];
  if (n >= 2)
    dp[2] = dp[1] + dp[0];
  unsigned i;
  for (i = 3; i < n + 1; i++)
    dp[i] = dp[i - 1] + dp[i - 2] + dp[i - 3];
  unsigned long long ret = dp[n];
  free(dp);
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<osmo_serial_set_baudrate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <osmo_serial_clear_custom_baudrate@plt>
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <_osmo_serial_set_baudrate@plt>
  leave
  ret
```

assistant: ```c
int osmo_serial_set_baudrate(int fd, speed_t baudrate) {
  osmo_serial_clear_custom_baudrate(fd);
  return _osmo_serial_set_baudrate(fd, baudrate);
}
```
user: What is the c source code of the assembly code below?

```asm
<osmo_serial_set_baudrate>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  call   <osmo_serial_clear_custom_baudrate@plt>
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <_osmo_serial_set_baudrate@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int osmo_serial_set_baudrate(int fd, speed_t baudrate) {
  osmo_serial_clear_custom_baudrate(fd);
  return _osmo_serial_set_baudrate(fd, baudrate);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<osmo_serial_set_baudrate>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  sub    $0x8,%rsp
  call   <osmo_serial_clear_custom_baudrate@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1070 <_osmo_serial_set_baudrate@plt>
```

assistant: ```c
int osmo_serial_set_baudrate(int fd, speed_t baudrate) {
  osmo_serial_clear_custom_baudrate(fd);
  return _osmo_serial_set_baudrate(fd, baudrate);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<osmo_serial_set_baudrate>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  sub    $0x8,%rsp
  call   <osmo_serial_clear_custom_baudrate@plt>
  add    $0x8,%rsp
  mov    %r12d,%esi
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1070 <_osmo_serial_set_baudrate@plt>
```

assistant: ```c
int osmo_serial_set_baudrate(int fd, speed_t baudrate) {
  osmo_serial_clear_custom_baudrate(fd);
  return _osmo_serial_set_baudrate(fd, baudrate);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<s2i_ASN1_OCTET_STRING>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <ASN1_OCTET_STRING_new@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L31
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <X509V3error@plt>
  mov    $0x0,%eax
  jmp    L12
L31:
  lea    -0x18(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <string_to_hex@plt>
  mov    -0x10(%rbp),%rdx
  mov    %eax,0x8(%rdx)
  mov    -0x10(%rbp),%rax
  mov    0x8(%rax),%eax
  test   %eax,%eax
  jne    L13
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <ASN1_OCTET_STRING_free@plt>
  mov    $0x0,%eax
  jmp    L12
L13:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rax
L12:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L22
  call   <__stack_chk_fail@plt>
L22:
  leave
  ret
```

assistant: ```c
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str) {
  ASN1_OCTET_STRING *oct;
  long length;
  if (!(oct = ASN1_OCTET_STRING_new())) {
    X509V3error(ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!(oct->data = string_to_hex(str, &length))) {
    ASN1_OCTET_STRING_free(oct);
    return NULL;
  }
  oct->length = length;
  return oct;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<s2i_ASN1_OCTET_STRING>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ASN1_OCTET_STRING_new@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L15
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <string_to_hex@plt>
  mov    %eax,0x8(%rbx)
  test   %eax,%eax
  je     L47
  mov    (%rsp),%rax
  mov    %rax,(%rbx)
L44:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  mov    %rbx,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L15:
  mov    D7(%rip),%rax
  mov    (%rax),%edi
  call   <X509V3error@plt>
  jmp    L44
L47:
  mov    %rbx,%rdi
  call   <ASN1_OCTET_STRING_free@plt>
  mov    $0x0,%ebx
  jmp    L44
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str) {
  ASN1_OCTET_STRING *oct;
  long length;
  if (!(oct = ASN1_OCTET_STRING_new())) {
    X509V3error(ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!(oct->data = string_to_hex(str, &length))) {
    ASN1_OCTET_STRING_free(oct);
    return NULL;
  }
  oct->length = length;
  return oct;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<s2i_ASN1_OCTET_STRING>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ASN1_OCTET_STRING_new@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L0
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <string_to_hex@plt>
  mov    %eax,0x8(%r12)
  test   %eax,%eax
  je     L49
  mov    (%rsp),%rax
  mov    %rax,(%r12)
L46:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L49:
  mov    %r12,%rdi
  xor    %r12d,%r12d
  call   <ASN1_OCTET_STRING_free@plt>
  jmp    L46
  nopl   (%rax)
L0:
  mov    D0(%rip),%rax
  mov    (%rax),%edi
  call   <X509V3error@plt>
  jmp    L46
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str) {
  ASN1_OCTET_STRING *oct;
  long length;
  if (!(oct = ASN1_OCTET_STRING_new())) {
    X509V3error(ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!(oct->data = string_to_hex(str, &length))) {
    ASN1_OCTET_STRING_free(oct);
    return NULL;
  }
  oct->length = length;
  return oct;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<s2i_ASN1_OCTET_STRING>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ASN1_OCTET_STRING_new@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L32
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <string_to_hex@plt>
  mov    %eax,0x8(%r12)
  test   %eax,%eax
  je     L42
  mov    (%rsp),%rax
  mov    %rax,(%r12)
L38:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L42:
  mov    %r12,%rdi
  xor    %r12d,%r12d
  call   <ASN1_OCTET_STRING_free@plt>
  jmp    L38
  nopl   (%rax)
L32:
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <X509V3error@plt>
  jmp    L38
L43:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str) {
  ASN1_OCTET_STRING *oct;
  long length;
  if (!(oct = ASN1_OCTET_STRING_new())) {
    X509V3error(ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!(oct->data = string_to_hex(str, &length))) {
    ASN1_OCTET_STRING_free(oct);
    return NULL;
  }
  oct->length = length;
  return oct;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bitmap_shift_right>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    %ecx,-0x18(%rbp)
  cmpl   $0x20,-0x18(%rbp)
  jg     L2
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  mov    %eax,%ecx
  shr    %cl,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L8
L2:
  mov    -0x18(%rbp),%ecx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <__bitmap_shift_right@plt>
L8:
  nop
  leave
  ret
```

assistant: ```c
__attribute__((always_)) void bitmap_shift_right(unsigned long *dst, const unsigned long *src, int n, int nbits) {
  if (nbits <= 32)
    *dst = *src >> n;
  else
    __bitmap_shift_right(dst, src, n, nbits);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bitmap_shift_right>:
  endbr64
  cmp    $0x20,%ecx
  jg     L8
  mov    (%rsi),%rax
  mov    %edx,%ecx
  shr    %cl,%rax
  mov    %rax,(%rdi)
  ret
L8:
  sub    $0x8,%rsp
  call   <__bitmap_shift_right@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
__attribute__((always_)) void bitmap_shift_right(unsigned long *dst, const unsigned long *src, int n, int nbits) {
  if (nbits <= 32)
    *dst = *src >> n;
  else
    __bitmap_shift_right(dst, src, n, nbits);
}
```
user: What is the c source code of the assembly code below:

```asm
<bitmap_shift_right>:
  endbr64
  cmp    $0x20,%ecx
  jg     L2
  mov    (%rsi),%rax
  mov    %edx,%ecx
  shr    %cl,%rax
  mov    %rax,(%rdi)
  ret
  nopl   (%rax)
L2:
  jmp    1050 <__bitmap_shift_right@plt>
```

assistant: ```c
__attribute__((always_)) void bitmap_shift_right(unsigned long *dst, const unsigned long *src, int n, int nbits) {
  if (nbits <= 32)
    *dst = *src >> n;
  else
    __bitmap_shift_right(dst, src, n, nbits);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<bitmap_shift_right>:
  endbr64
  cmp    $0x20,%ecx
  jg     L2
  mov    (%rsi),%rax
  mov    %edx,%ecx
  shr    %cl,%rax
  mov    %rax,(%rdi)
  ret
  nopl   (%rax)
L2:
  jmp    1050 <__bitmap_shift_right@plt>
```

assistant: ```c
__attribute__((always_)) void bitmap_shift_right(unsigned long *dst, const unsigned long *src, int n, int nbits) {
  if (nbits <= 32)
    *dst = *src >> n;
  else
    __bitmap_shift_right(dst, src, n, nbits);
}
```