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

```asm
<set_usb_iftype>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rdx,%rbx
  cmp    $0xe,%esi
  ja     L35
  mov    %esi,%esi
  lea    D88(%rip),%rdx
  movslq (%rdx,%rsi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D86(%rip),%rsi
  jmp    L2
  lea    D66(%rip),%rsi
  jmp    L2
  lea    D2(%rip),%rsi
  jmp    L2
  lea    D15(%rip),%rsi
  jmp    L2
  lea    D53(%rip),%rsi
  jmp    L2
  lea    D58(%rip),%rsi
  jmp    L2
  lea    D72(%rip),%rsi
  jmp    L2
L35:
  lea    D89(%rip),%rsi
L2:
  mov    %rbx,%rdx
  mov    %rbp,%rdi
  call   <strncpy@plt>
  movb   $0x0,-0x1(%rbp,%rbx,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D86
type: string
name: read_data
arguments: data_label: D66
type: string
name: read_data
arguments: data_label: D2
type: string
name: read_data
arguments: data_label: D15
type: string
name: read_data
arguments: data_label: D53
type: string
name: read_data
arguments: data_label: D58
type: string
name: read_data
arguments: data_label: D72
type: string
name: read_data
arguments: data_label: D89
type: string

tool: D86: audio

tool: D66: hid

tool: D2: media

tool: D15: printer

tool: D53: storage

tool: D58: hub

tool: D72: video

tool: D89: generic

assistant: ```c
void set_usb_iftype(char *to, int if_class_num, size_t len) {
  char *type = "generic";
  switch (if_class_num) {
  case 1:
    type = "audio";
    break;
  case 2:
    break;
  case 3:
    type = "hid";
    break;
  case 5:
    break;
  case 6:
    type = "media";
    break;
  case 7:
    type = "printer";
    break;
  case 8:
    type = "storage";
    break;
  case 9:
    type = "hub";
    break;
  case 0x0a:
    break;
  case 0x0b:
    break;
  case 0x0d:
    break;
  case 0x0e:
    type = "video";
    break;
  case 0xdc:
    break;
  case 0xe0:
    break;
  case 0xfe:
    break;
  case 0xff:
    break;
  default:
    break;
  }
  strncpy(to, type, len);
  to[len - 1] = '\0';
}
```
user: What is the c source code of the assembly code below:

```asm
<set_usb_iftype>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  cmp    $0xe,%esi
  ja     L75
  lea    D33(%rip),%rdx
  mov    %esi,%esi
  movslq (%rdx,%rsi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  nopl   0x0(%rax,%rax,1)
L75:
  lea    D41(%rip),%rsi
L9:
  mov    %rbx,%rdx
  mov    %rbp,%rdi
  call   <strncpy@plt>
  movb   $0x0,-0x1(%rbp,%rbx,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
  lea    D85(%rip),%rsi
  jmp    L9
  nopl   0x0(%rax)
  lea    D38(%rip),%rsi
  jmp    L9
  nopl   0x0(%rax)
  lea    D77(%rip),%rsi
  jmp    L9
  nopl   0x0(%rax)
  lea    D22(%rip),%rsi
  jmp    L9
  nopl   0x0(%rax)
  lea    D48(%rip),%rsi
  jmp    L9
  nopl   0x0(%rax)
  lea    D0(%rip),%rsi
  jmp    L9
  nopl   0x0(%rax)
  lea    D25(%rip),%rsi
  jmp    L9
```

tool_calls: name: unpack_data
arguments: data_tag: D41
type_infered: string
name: unpack_data
arguments: data_tag: D85
type_infered: string
name: unpack_data
arguments: data_tag: D38
type_infered: string
name: unpack_data
arguments: data_tag: D77
type_infered: string
name: unpack_data
arguments: data_tag: D22
type_infered: string
name: unpack_data
arguments: data_tag: D48
type_infered: string
name: unpack_data
arguments: data_tag: D0
type_infered: string
name: unpack_data
arguments: data_tag: D25
type_infered: string

tool: D41: generic

tool: D85: video

tool: D38: hid

tool: D77: media

tool: D22: printer

tool: D48: storage

tool: D0: hub

tool: D25: audio

assistant: ```c
void set_usb_iftype(char *to, int if_class_num, size_t len) {
  char *type = "generic";
  switch (if_class_num) {
  case 1:
    type = "audio";
    break;
  case 2:
    break;
  case 3:
    type = "hid";
    break;
  case 5:
    break;
  case 6:
    type = "media";
    break;
  case 7:
    type = "printer";
    break;
  case 8:
    type = "storage";
    break;
  case 9:
    type = "hub";
    break;
  case 0x0a:
    break;
  case 0x0b:
    break;
  case 0x0d:
    break;
  case 0x0e:
    type = "video";
    break;
  case 0xdc:
    break;
  case 0xe0:
    break;
  case 0xfe:
    break;
  case 0xff:
    break;
  default:
    break;
  }
  strncpy(to, type, len);
  to[len - 1] = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<set_usb_iftype>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  cmp    $0xe,%esi
  ja     L63
  lea    D19(%rip),%rdx
  mov    %esi,%esi
  movslq (%rdx,%rsi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  nopl   0x0(%rax,%rax,1)
L63:
  lea    D44(%rip),%rsi
L16:
  mov    %rbx,%rdx
  mov    %rbp,%rdi
  call   <strncpy@plt>
  movb   $0x0,-0x1(%rbp,%rbx,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
  lea    D22(%rip),%rsi
  jmp    L16
  nopl   0x0(%rax)
  lea    D65(%rip),%rsi
  jmp    L16
  nopl   0x0(%rax)
  lea    D29(%rip),%rsi
  jmp    L16
  nopl   0x0(%rax)
  lea    D88(%rip),%rsi
  jmp    L16
  nopl   0x0(%rax)
  lea    D45(%rip),%rsi
  jmp    L16
  nopl   0x0(%rax)
  lea    D52(%rip),%rsi
  jmp    L16
  nopl   0x0(%rax)
  lea    D46(%rip),%rsi
  jmp    L16
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D44
datatype: string
name: extract_symbolic_data
arguments: data_tag: D22
datatype: string
name: extract_symbolic_data
arguments: data_tag: D65
datatype: string
name: extract_symbolic_data
arguments: data_tag: D29
datatype: string
name: extract_symbolic_data
arguments: data_tag: D88
datatype: string
name: extract_symbolic_data
arguments: data_tag: D45
datatype: string
name: extract_symbolic_data
arguments: data_tag: D52
datatype: string
name: extract_symbolic_data
arguments: data_tag: D46
datatype: string

tool: D44: generic

tool: D22: video

tool: D65: hid

tool: D29: media

tool: D88: printer

tool: D45: storage

tool: D52: hub

tool: D46: audio

assistant: ```c
void set_usb_iftype(char *to, int if_class_num, size_t len) {
  char *type = "generic";
  switch (if_class_num) {
  case 1:
    type = "audio";
    break;
  case 2:
    break;
  case 3:
    type = "hid";
    break;
  case 5:
    break;
  case 6:
    type = "media";
    break;
  case 7:
    type = "printer";
    break;
  case 8:
    type = "storage";
    break;
  case 9:
    type = "hub";
    break;
  case 0x0a:
    break;
  case 0x0b:
    break;
  case 0x0d:
    break;
  case 0x0e:
    type = "video";
    break;
  case 0xdc:
    break;
  case 0xe0:
    break;
  case 0xfe:
    break;
  case 0xff:
    break;
  default:
    break;
  }
  strncpy(to, type, len);
  to[len - 1] = '\0';
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<bcc_perf_map_nstgid>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %edi,-0x74(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x74(%rbp),%edx
  lea    -0x50(%rbp),%rax
  mov    %edx,%ecx
  lea    D5(%rip),%rdx
  mov    $0x40,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  lea    -0x50(%rbp),%rax
  lea    D8(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x58(%rbp)
  cmpq   $0x0,-0x58(%rbp)
  jne    L61
  mov    $0xffffffff,%eax
  jmp    L2
L61:
  mov    -0x74(%rbp),%eax
  mov    %eax,-0x6c(%rbp)
  movq   $0x0,-0x68(%rbp)
  movq   $0x0,-0x60(%rbp)
  jmp    L31
L10:
  mov    -0x60(%rbp),%rax
  lea    D30(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L68
  mov    -0x60(%rbp),%rax
  mov    $0x9,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    $0xa,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <strtol@plt>
  mov    %eax,-0x6c(%rbp)
L68:
  mov    -0x60(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L31
  mov    -0x60(%rbp),%rax
  mov    $0x9,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    $0xa,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <strtol@plt>
  mov    %eax,-0x6c(%rbp)
L31:
  mov    -0x58(%rbp),%rdx
  lea    -0x68(%rbp),%rcx
  lea    -0x60(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <getline@plt>
  cmp    $0xffffffff,%eax
  jne    L10
  mov    -0x60(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x6c(%rbp),%eax
L2:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L69
  call   <__stack_chk_fail@plt>
L69:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type: string
name: retrieve_data
arguments: data_label: D8
type: string
name: retrieve_data
arguments: data_label: D30
type: string
name: retrieve_data
arguments: data_label: D13
type: string

tool: D5: /proc/%d/status

tool: D8: r

tool: D30: Tgid:

tool: D13: NStgid:

assistant: ```c
int bcc_perf_map_nstgid(int pid) {
  char status_path[64];
  FILE *status;
  snprintf(status_path, sizeof(status_path), "/proc/%d/status", pid);
  status = fopen(status_path, "r");
  if (!status)
    return -1;
  int nstgid = pid;
  size_t size = 0;
  char *line = NULL;
  while (getline(&line, &size, status) != -1) {
    if (strstr(line, "Tgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
    if (strstr(line, "NStgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
  }
  free(line);
  fclose(status);
  return nstgid;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<bcc_perf_map_nstgid>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %edi,%ecx
  mov    %edi,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbx
  lea    D20(%rip),%rdx
  mov    $0x40,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  lea    D25(%rip),%rsi
  mov    %rbx,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L58
  mov    %rax,%rbp
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  lea    0x10(%rsp),%r13
  lea    D4(%rip),%r15
  lea    D5(%rip),%r14
L8:
  lea    0x18(%rsp),%r12
  jmp    L74
L78:
  mov    0x18(%rsp),%rbx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L72
L74:
  mov    %rbp,%rdx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <getline@plt>
  cmp    $0xffffffff,%eax
  je     L84
  mov    0x18(%rsp),%rbx
  mov    %r15,%rsi
  mov    %rbx,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L78
  mov    $0x9,%esi
  mov    %rbx,%rdi
  call   <strrchr@plt>
  mov    %eax,%edi
  mov    $0xa,%edx
  mov    $0x0,%esi
  call   <strtol@plt>
  mov    %eax,0xc(%rsp)
  jmp    L78
L72:
  mov    $0x9,%esi
  mov    %rbx,%rdi
  call   <strrchr@plt>
  mov    %eax,%edi
  mov    $0xa,%edx
  mov    $0x0,%esi
  call   <strtol@plt>
  mov    %eax,0xc(%rsp)
  jmp    L8
L84:
  mov    0x18(%rsp),%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0xc(%rsp),%eax
L13:
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L16
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L58:
  mov    $0xffffffff,%eax
  jmp    L13
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D20
type: string
name: parse_data
arguments: label: D25
type: string
name: parse_data
arguments: label: D4
type: string
name: parse_data
arguments: label: D5
type: string

tool: D20: /proc/%d/status

tool: D25: r

tool: D4: Tgid:

tool: D5: NStgid:

assistant: ```c
int bcc_perf_map_nstgid(int pid) {
  char status_path[64];
  FILE *status;
  snprintf(status_path, sizeof(status_path), "/proc/%d/status", pid);
  status = fopen(status_path, "r");
  if (!status)
    return -1;
  int nstgid = pid;
  size_t size = 0;
  char *line = NULL;
  while (getline(&line, &size, status) != -1) {
    if (strstr(line, "Tgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
    if (strstr(line, "NStgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
  }
  free(line);
  fclose(status);
  return nstgid;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bcc_perf_map_nstgid>:
  endbr64
  push   %r15
  mov    %edi,%ecx
  mov    $0x40,%esi
  lea    D34(%rip),%rdx
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbp
  mov    %rbp,%rdi
  call   <snprintf@plt>
  lea    D21(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L39
  mov    %r12d,0xc(%rsp)
  mov    %rax,%rbp
  lea    0x10(%rsp),%r13
  lea    0x18(%rsp),%rbx
  movq   $0x0,0x10(%rsp)
  lea    D24(%rip),%r15
  lea    D23(%rip),%r14
  movq   $0x0,0x18(%rsp)
  jmp    L22
  nopl   0x0(%rax)
L27:
  mov    0x18(%rsp),%r12
  mov    %r15,%rsi
  mov    %r12,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L47
  mov    %r12,%rdi
  mov    $0x9,%esi
  call   <strrchr@plt>
  mov    $0xa,%edx
  xor    %esi,%esi
  mov    %eax,%edi
  call   <strtol@plt>
  mov    0x18(%rsp),%r12
  mov    %eax,0xc(%rsp)
L47:
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L36
L22:
  mov    %rbp,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <getline@plt>
  cmp    $0xffffffff,%eax
  jne    L27
  mov    0x18(%rsp),%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
L50:
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L60
  mov    0xc(%rsp),%eax
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L36:
  mov    $0x9,%esi
  mov    %r12,%rdi
  call   <strrchr@plt>
  mov    $0xa,%edx
  xor    %esi,%esi
  mov    %eax,%edi
  call   <strtol@plt>
  mov    %eax,0xc(%rsp)
  jmp    L22
L39:
  movl   $0xffffffff,0xc(%rsp)
  jmp    L50
L60:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D34
data_type: string
name: disassemble_data
arguments: label: D21
data_type: string
name: disassemble_data
arguments: label: D24
data_type: string
name: disassemble_data
arguments: label: D23
data_type: string

tool: D34: /proc/%d/status

tool: D21: r

tool: D24: Tgid:

tool: D23: NStgid:

assistant: ```c
int bcc_perf_map_nstgid(int pid) {
  char status_path[64];
  FILE *status;
  snprintf(status_path, sizeof(status_path), "/proc/%d/status", pid);
  status = fopen(status_path, "r");
  if (!status)
    return -1;
  int nstgid = pid;
  size_t size = 0;
  char *line = NULL;
  while (getline(&line, &size, status) != -1) {
    if (strstr(line, "Tgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
    if (strstr(line, "NStgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
  }
  free(line);
  fclose(status);
  return nstgid;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bcc_perf_map_nstgid>:
  endbr64
  push   %r15
  mov    %edi,%ecx
  mov    $0x40,%esi
  lea    D3(%rip),%rdx
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbp
  mov    %rbp,%rdi
  call   <snprintf@plt>
  lea    D39(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L3
  mov    %r12d,0xc(%rsp)
  mov    %rax,%rbp
  lea    0x10(%rsp),%r13
  lea    0x18(%rsp),%rbx
  movq   $0x0,0x10(%rsp)
  lea    D18(%rip),%r14
  lea    D25(%rip),%r15
  movq   $0x0,0x18(%rsp)
  jmp    L5
  nopl   0x0(%rax)
L36:
  mov    0x18(%rsp),%r12
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L50
  mov    %r12,%rdi
  mov    $0x9,%esi
  call   <strrchr@plt>
  mov    $0xa,%edx
  xor    %esi,%esi
  mov    %eax,%edi
  call   <strtol@plt>
  mov    0x18(%rsp),%r12
  mov    %eax,0xc(%rsp)
L50:
  mov    %r15,%rsi
  mov    %r12,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  jne    L40
L5:
  mov    %rbp,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <getline@plt>
  cmp    $0xffffffff,%eax
  jne    L36
  mov    0x18(%rsp),%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
L53:
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L65
  mov    0xc(%rsp),%eax
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L40:
  mov    $0x9,%esi
  mov    %r12,%rdi
  call   <strrchr@plt>
  mov    $0xa,%edx
  xor    %esi,%esi
  mov    %eax,%edi
  call   <strtol@plt>
  mov    %eax,0xc(%rsp)
  jmp    L5
L3:
  movl   $0xffffffff,0xc(%rsp)
  jmp    L53
L65:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D3
type: string
name: parse_data
arguments: data_label: D39
type: string
name: parse_data
arguments: data_label: D18
type: string
name: parse_data
arguments: data_label: D25
type: string

tool: D3: /proc/%d/status

tool: D39: r

tool: D18: Tgid:

tool: D25: NStgid:

assistant: ```c
int bcc_perf_map_nstgid(int pid) {
  char status_path[64];
  FILE *status;
  snprintf(status_path, sizeof(status_path), "/proc/%d/status", pid);
  status = fopen(status_path, "r");
  if (!status)
    return -1;
  int nstgid = pid;
  size_t size = 0;
  char *line = NULL;
  while (getline(&line, &size, status) != -1) {
    if (strstr(line, "Tgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
    if (strstr(line, "NStgid:") != NULL)
      nstgid = (int)strtol(strrchr(line, '\t'), NULL, 10);
  }
  free(line);
  fclose(status);
  return nstgid;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<extra_bit_information>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x4(%rbp)
  jmp    L17
L1:
  mov    $0x8,%edi
  call   <Flush_Buffer@plt>
  addl   $0x1,-0x4(%rbp)
L17:
  mov    $0x0,%eax
  call   <Get_Bits1@plt>
  test   %rax,%rax
  jne    L1
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int extra_bit_information() {
  int Byte_Count = 0;
  while (Get_Bits1()) {
    Flush_Buffer(8);
    Byte_Count++;
  }
  return (Byte_Count);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<extra_bit_information>:
  endbr64
  push   %rbx
  mov    $0x0,%ebx
  jmp    L12
L11:
  mov    $0x8,%edi
  call   <Flush_Buffer@plt>
  add    $0x1,%ebx
L12:
  mov    $0x0,%eax
  call   <Get_Bits1@plt>
  test   %rax,%rax
  jne    L11
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int extra_bit_information() {
  int Byte_Count = 0;
  while (Get_Bits1()) {
    Flush_Buffer(8);
    Byte_Count++;
  }
  return (Byte_Count);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<extra_bit_information>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  jmp    L5
  nopl   0x0(%rax,%rax,1)
L2:
  mov    $0x8,%edi
  add    $0x1,%r12d
  call   <Flush_Buffer@plt>
L5:
  xor    %eax,%eax
  call   <Get_Bits1@plt>
  test   %rax,%rax
  jne    L2
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
int extra_bit_information() {
  int Byte_Count = 0;
  while (Get_Bits1()) {
    Flush_Buffer(8);
    Byte_Count++;
  }
  return (Byte_Count);
}
```
user: Translate the below assembly code into C programming language:

```asm
<extra_bit_information>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  jmp    L0
  nopl   0x0(%rax,%rax,1)
L7:
  mov    $0x8,%edi
  add    $0x1,%r12d
  call   <Flush_Buffer@plt>
L0:
  xor    %eax,%eax
  call   <Get_Bits1@plt>
  test   %rax,%rax
  jne    L7
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
int extra_bit_information() {
  int Byte_Count = 0;
  while (Get_Bits1()) {
    Flush_Buffer(8);
    Byte_Count++;
  }
  return (Byte_Count);
}
```
user: Translate the below assembly code into C programming language:

```asm
<rtrb_assert_insert>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <rtrb_probe@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L27
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x20(%rbp)
  jne    L27
  mov    $0x1,%eax
  jmp    L20
L27:
  mov    $0x0,%eax
L20:
  mov    %eax,%edi
  call   <assert@plt>
  nop
  leave
  ret
```

assistant: ```c
void(rtrb_assert_insert)(struct rtrb_table *table, void *item) {
  void **p = rtrb_probe(table, item);
  assert(p != NULL && *p == item);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<rtrb_assert_insert>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <rtrb_probe@plt>
  mov    $0x0,%edi
  test   %rax,%rax
  je     L2
  cmp    %rbx,(%rax)
  sete   %dil
  movzbl %dil,%edi
L2:
  call   <assert@plt>
  pop    %rbx
  ret
```

assistant: ```c
void(rtrb_assert_insert)(struct rtrb_table *table, void *item) {
  void **p = rtrb_probe(table, item);
  assert(p != NULL && *p == item);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<rtrb_assert_insert>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <rtrb_probe@plt>
  xor    %edi,%edi
  test   %rax,%rax
  je     L7
  xor    %edi,%edi
  cmp    %rbx,(%rax)
  sete   %dil
L7:
  pop    %rbx
  jmp    1060 <assert@plt>
```

assistant: ```c
void(rtrb_assert_insert)(struct rtrb_table *table, void *item) {
  void **p = rtrb_probe(table, item);
  assert(p != NULL && *p == item);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<rtrb_assert_insert>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <rtrb_probe@plt>
  xor    %edi,%edi
  test   %rax,%rax
  je     L3
  xor    %edi,%edi
  cmp    %rbx,(%rax)
  sete   %dil
L3:
  pop    %rbx
  jmp    1060 <assert@plt>
```

assistant: ```c
void(rtrb_assert_insert)(struct rtrb_table *table, void *item) {
  void **p = rtrb_probe(table, item);
  assert(p != NULL && *p == item);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<approx1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x44(%rbp)
  fldz
  fstpt  -0x30(%rbp)
  fldt   0xef1(%rip)        # 2000 <_fini+0xe94>
  fstpt  -0x10(%rbp)
  fld1
  fstpt  -0x20(%rbp)
  movl   $0x1,-0x34(%rbp)
  jmp    L18
L28:
  mov    -0x34(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L8
  fldt   -0x10(%rbp)
  fldt   -0x20(%rbp)
  fdivrp %st,%st(1)
  fldt   -0x30(%rbp)
  faddp  %st,%st(1)
  fstpt  -0x30(%rbp)
  jmp    L37
L8:
  fldt   -0x10(%rbp)
  fldt   -0x20(%rbp)
  fdivrp %st,%st(1)
  fldt   -0x30(%rbp)
  fsubp  %st,%st(1)
  fstpt  -0x30(%rbp)
L37:
  fldt   -0x20(%rbp)
  fldt   0xebb(%rip)        # 2010 <_fini+0xea4>
  faddp  %st,%st(1)
  fstpt  -0x20(%rbp)
  addl   $0x1,-0x34(%rbp)
L18:
  mov    -0x34(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jle    L28
  fldt   -0x30(%rbp)
  pop    %rbp
  ret
```

assistant: ```c
long double approx1(int wut) {
  long double pi = 0;
  long double numer = 4;
  long double denom = 1;
  for (int i = 1; i <= wut; i++) {
    if (i % 2 != 0) {
      pi = pi + (numer / denom);
    } else {
      pi = pi - (numer / denom);
    }
    denom = denom + 2;
  }
  return pi;
}
```
user: What is the c source code of the assembly code below?

```asm
<approx1>:
  endbr64
  test   %edi,%edi
  jle    L25
  add    $0x1,%edi
  mov    $0x1,%eax
  fld1
  fldz
  flds   0xeed(%rip)        # 2000 <_fini+0xeb8>
  fld    %st(0)
  flds   0xee9(%rip)        # 2004 <_fini+0xebc>
  jmp    L7
L36:
  fld    %st(4)
  fdivr  %st(3),%st
  fsubrp %st,%st(4)
L58:
  fadd   %st,%st(4)
  add    $0x1,%eax
  cmp    %edi,%eax
  je     L21
L7:
  test   $0x1,%al
  je     L36
  fld    %st(4)
  fdivr  %st(2),%st
  faddp  %st,%st(4)
  jmp    L58
L25:
  fldz
  jmp    L22
L21:
  fstp   %st(0)
  fstp   %st(0)
  fstp   %st(0)
  fstp   %st(1)
L22:
  ret
```

assistant: ```c
long double approx1(int wut) {
  long double pi = 0;
  long double numer = 4;
  long double denom = 1;
  for (int i = 1; i <= wut; i++) {
    if (i % 2 != 0) {
      pi = pi + (numer / denom);
    } else {
      pi = pi - (numer / denom);
    }
    denom = denom + 2;
  }
  return pi;
}
```