ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<pnum6>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  sub    $0x10,%rsp
  movsd  %xmm0,0x8(%rsp)
  call   <isinf@plt>
  movsd  0x8(%rsp),%xmm0
  test   %rax,%rax
  je     L27
  add    $0x10,%rsp
  mov    %r12,%rcx
  mov    $0x6,%edx
  mov    $0x1,%esi
  lea    D1(%rip),%rdi
  pop    %r12
  jmp    1100 <fwrite@plt>
  nopw   0x0(%rax,%rax,1)
L27:
  movsd  %xmm0,0x8(%rsp)
  call   <isnan@plt>
  movsd  0x8(%rsp),%xmm0
  test   %rax,%rax
  je     L7
  add    $0x10,%rsp
  mov    %r12,%rcx
  mov    $0x6,%edx
  mov    $0x1,%esi
  lea    D3(%rip),%rdi
  pop    %r12
  jmp    1100 <fwrite@plt>
  nopl   (%rax)
L7:
  mov    $0x1,%edi
  movsd  %xmm0,0x8(%rsp)
  call   <fmod@plt>
  mov    %eax,%edi
  call   <fabs@plt>
  movsd  0x8(%rsp),%xmm0
  test   %eax,%eax
  jle    L10
  add    $0x10,%rsp
  mov    %r12,%rdi
  mov    $0x1,%eax
  lea    D22(%rip),%rsi
  pop    %r12
  jmp    10d0 <fprintf@plt>
  nopl   0x0(%rax,%rax,1)
L10:
  call   <rint@plt>
  add    $0x10,%rsp
  mov    %r12,%rdi
  lea    D10(%rip),%rsi
  mov    %eax,%edx
  pop    %r12
  xor    %eax,%eax
  jmp    10d0 <fprintf@plt>
```

tool_calls: name: parse_data
arguments: tag: D1
datatype: string
name: parse_data
arguments: tag: D3
datatype: string
name: parse_data
arguments: tag: D22
datatype: string
name: parse_data
arguments: tag: D10
datatype: string

tool: D1:    inf

tool: D3:    nan

tool: D22:  % 5.1f

tool: D10:  % 3d  

assistant: ```c
void pnum6(FILE *fp, double num) {
  if (isinf(num)) {
    fprintf(fp, "   inf");
  } else if (isnan(num)) {
    fprintf(fp, "   nan");
  } else if (fabs(fmod(num, 1)) < 1e-6) {
    fprintf(fp, " % 3d  ", (int)rint(num));
  } else {
    fprintf(fp, " % 5.1f", num);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<pnum6>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  sub    $0x10,%rsp
  movsd  %xmm0,0x8(%rsp)
  call   <isinf@plt>
  movsd  0x8(%rsp),%xmm0
  test   %rax,%rax
  je     L13
  add    $0x10,%rsp
  mov    %r12,%rcx
  mov    $0x6,%edx
  mov    $0x1,%esi
  lea    D0(%rip),%rdi
  pop    %r12
  jmp    1100 <fwrite@plt>
  nopw   0x0(%rax,%rax,1)
L13:
  movsd  %xmm0,0x8(%rsp)
  call   <isnan@plt>
  movsd  0x8(%rsp),%xmm0
  test   %rax,%rax
  je     L10
  add    $0x10,%rsp
  mov    %r12,%rcx
  mov    $0x6,%edx
  mov    $0x1,%esi
  lea    D6(%rip),%rdi
  pop    %r12
  jmp    1100 <fwrite@plt>
  nopl   (%rax)
L10:
  mov    $0x1,%edi
  movsd  %xmm0,0x8(%rsp)
  call   <fmod@plt>
  mov    %eax,%edi
  call   <fabs@plt>
  movsd  0x8(%rsp),%xmm0
  test   %eax,%eax
  jle    L4
  add    $0x10,%rsp
  mov    %r12,%rdi
  mov    $0x1,%eax
  lea    D39(%rip),%rsi
  pop    %r12
  jmp    10d0 <fprintf@plt>
  nopl   0x0(%rax,%rax,1)
L4:
  call   <rint@plt>
  add    $0x10,%rsp
  mov    %r12,%rdi
  lea    D19(%rip),%rsi
  mov    %eax,%edx
  pop    %r12
  xor    %eax,%eax
  jmp    10d0 <fprintf@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D0
datatype: string
name: disassemble_data
arguments: data_label: D6
datatype: string
name: disassemble_data
arguments: data_label: D39
datatype: string
name: disassemble_data
arguments: data_label: D19
datatype: string

tool: D0:    inf

tool: D6:    nan

tool: D39:  % 5.1f

tool: D19:  % 3d  

assistant: ```c
void pnum6(FILE *fp, double num) {
  if (isinf(num)) {
    fprintf(fp, "   inf");
  } else if (isnan(num)) {
    fprintf(fp, "   nan");
  } else if (fabs(fmod(num, 1)) < 1e-6) {
    fprintf(fp, " % 3d  ", (int)rint(num));
  } else {
    fprintf(fp, " % 5.1f", num);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<GapChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <IsSeqtype@plt>
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x3,-0x4(%rbp)
  jg     L56
  cmpl   $0x2,-0x4(%rbp)
  jge    L19
  cmpl   $0x0,-0x4(%rbp)
  je     L21
  cmpl   $0x1,-0x4(%rbp)
  je     L25
  jmp    L56
L21:
  mov    $0x4,%eax
  jmp    L70
L25:
  mov    $0x14,%eax
  jmp    L70
L19:
  mov    $0x40,%eax
  jmp    L70
L56:
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <abort@plt>
L70:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D3
type_guessed: string

tool: D3: Valid sequence type but no gap char entry in "GapChar".

assistant: ```c
int GapChar(int seqtype) {
  assert(IsSeqtype(seqtype));
  switch (seqtype) {
  case 0:
    return 4;
  case 1:
    return 20;
  case 2:
  case 3:
    return 64;
  }
  puts("Valid sequence type but no gap char entry in \"GapChar\".");
  abort();
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<GapChar>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  call   <IsSeqtype@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x14,%eax
  cmp    $0x1,%ebx
  je     L8
  jg     L26
  mov    $0x4,%eax
  test   %ebx,%ebx
  jne    L12
L8:
  pop    %rbx
  ret
L26:
  sub    $0x2,%ebx
  mov    $0x40,%eax
  cmp    $0x1,%ebx
  jbe    L8
L12:
  lea    D4(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <abort@plt>
  jmp    L8
```

tool_calls: name: read_data
arguments: tag: D4
type: string

tool: D4: Valid sequence type but no gap char entry in "GapChar".

assistant: ```c
int GapChar(int seqtype) {
  assert(IsSeqtype(seqtype));
  switch (seqtype) {
  case 0:
    return 4;
  case 1:
    return 20;
  case 2:
  case 3:
    return 64;
  }
  puts("Valid sequence type but no gap char entry in \"GapChar\".");
  abort();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<GapChar>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    %ebx,%edi
  call   <IsSeqtype@plt>
  mov    %eax,%edi
  call   <assert@plt>
  cmp    $0x3,%ebx
  ja     L2
  lea    D8(%rip),%rax
  mov    (%rax,%rbx,4),%eax
  pop    %rbx
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  lea    D4(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  jmp    1080 <abort@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D8
type_guessed: string
name: retrieve_data
arguments: data_tag: D4
type_guessed: string

tool: D8: 

tool: D4: Valid sequence type but no gap char entry in "GapChar".

assistant: ```c
int GapChar(int seqtype) {
  assert(IsSeqtype(seqtype));
  switch (seqtype) {
  case 0:
    return 4;
  case 1:
    return 20;
  case 2:
  case 3:
    return 64;
  }
  puts("Valid sequence type but no gap char entry in \"GapChar\".");
  abort();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<GapChar>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    %ebx,%edi
  call   <IsSeqtype@plt>
  mov    %eax,%edi
  call   <assert@plt>
  cmp    $0x3,%ebx
  ja     L2
  lea    D17(%rip),%rax
  mov    (%rax,%rbx,4),%eax
  pop    %rbx
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  lea    D4(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbx
  jmp    1080 <abort@plt>
```

tool_calls: name: unpack_data
arguments: tag: D17
type_guessed: string
name: unpack_data
arguments: tag: D4
type_guessed: string

tool: D17: 

tool: D4: Valid sequence type but no gap char entry in "GapChar".

assistant: ```c
int GapChar(int seqtype) {
  assert(IsSeqtype(seqtype));
  switch (seqtype) {
  case 0:
    return 4;
  case 1:
    return 20;
  case 2:
  case 3:
    return 64;
  }
  puts("Valid sequence type but no gap char entry in \"GapChar\".");
  abort();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<cbor_add_float>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movss  %xmm0,-0x1c(%rbp)
  movss  -0x1c(%rbp),%xmm0
  movss  %xmm0,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    $0xfa,%esi
  mov    %rax,%rdi
  call   <cbor_buf_append_5byte@plt>
  leave
  ret
```

assistant: ```c
bool cbor_add_float(struct cbor_buf *buf, float x) {
  union {
    uint32_t n;
    float x;
  } tmp = {.x = x};
  return cbor_buf_append_5byte(buf, 0xfa, tmp.n);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cbor_add_float>:
  endbr64
  sub    $0x8,%rsp
  movd   %xmm0,%edx
  mov    $0xfa,%esi
  call   <cbor_buf_append_5byte@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
bool cbor_add_float(struct cbor_buf *buf, float x) {
  union {
    uint32_t n;
    float x;
  } tmp = {.x = x};
  return cbor_buf_append_5byte(buf, 0xfa, tmp.n);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cbor_add_float>:
  endbr64
  movd   %xmm0,%edx
  mov    $0xfa,%esi
  jmp    1050 <cbor_buf_append_5byte@plt>
```

assistant: ```c
bool cbor_add_float(struct cbor_buf *buf, float x) {
  union {
    uint32_t n;
    float x;
  } tmp = {.x = x};
  return cbor_buf_append_5byte(buf, 0xfa, tmp.n);
}
```
user: What is the c source code of the assembly code below:

```asm
<cbor_add_float>:
  endbr64
  movd   %xmm0,%edx
  mov    $0xfa,%esi
  jmp    1050 <cbor_buf_append_5byte@plt>
```

assistant: ```c
bool cbor_add_float(struct cbor_buf *buf, float x) {
  union {
    uint32_t n;
    float x;
  } tmp = {.x = x};
  return cbor_buf_append_5byte(buf, 0xfa, tmp.n);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<commit_adisk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x110(%rbp),%rax
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x110(%rbp),%rax
  lea    D12(%rip),%rdx
  lea    D9(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <system@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D12
type_guessed: string
name: unpack_data
arguments: label: D9
type_guessed: string

tool: D12: /etc/avahi/services/adisk.service

tool: D9: echo -e "  </service>
</service-group>" >> %s

assistant: ```c
void commit_adisk() {
  char cmd[256];
  memset(cmd, 0, 256);
  sprintf(cmd, "echo -e \"  </service>\n</service-group>\" >> %s", "/etc/avahi/services/adisk.service");
  system(cmd);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<commit_adisk>:
  endbr64
  push   %rbx
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  lea    D9(%rip),%rdx
  lea    D0(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x110,%rsp
  pop    %rbx
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D9
data_type: string
name: retrieve_data
arguments: tag: D0
data_type: string

tool: D9: /etc/avahi/services/adisk.service

tool: D0: echo -e "  </service>
</service-group>" >> %s

assistant: ```c
void commit_adisk() {
  char cmd[256];
  memset(cmd, 0, 256);
  sprintf(cmd, "echo -e \"  </service>\n</service-group>\" >> %s", "/etc/avahi/services/adisk.service");
  system(cmd);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<commit_adisk>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    $0x100,%edx
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %rbp,%rdi
  lea    D2(%rip),%rdx
  lea    D10(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x110,%rsp
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D2
type_infered: string
name: retrieve_data
arguments: data_tag: D10
type_infered: string

tool: D2: /etc/avahi/services/adisk.service

tool: D10: echo -e "  </service>
</service-group>" >> %s

assistant: ```c
void commit_adisk() {
  char cmd[256];
  memset(cmd, 0, 256);
  sprintf(cmd, "echo -e \"  </service>\n</service-group>\" >> %s", "/etc/avahi/services/adisk.service");
  system(cmd);
}
```
user: What is the c source code of the assembly code below?

```asm
<commit_adisk>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    $0x100,%edx
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %rbp,%rdi
  lea    D6(%rip),%rdx
  lea    D4(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x110,%rsp
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D6
type_infered: string
name: unpack_data
arguments: tag: D4
type_infered: string

tool: D6: /etc/avahi/services/adisk.service

tool: D4: echo -e "  </service>
</service-group>" >> %s

assistant: ```c
void commit_adisk() {
  char cmd[256];
  memset(cmd, 0, 256);
  sprintf(cmd, "echo -e \"  </service>\n</service-group>\" >> %s", "/etc/avahi/services/adisk.service");
  system(cmd);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_baud>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0xe1000,-0x4(%rbp)
  je     L162
  cmpl   $0xe1000,-0x4(%rbp)
  jg     L195
  cmpl   $0x8ca00,-0x4(%rbp)
  je     L115
  cmpl   $0x8ca00,-0x4(%rbp)
  jg     L195
  cmpl   $0x7a120,-0x4(%rbp)
  je     L225
  cmpl   $0x7a120,-0x4(%rbp)
  jg     L195
  cmpl   $0x70800,-0x4(%rbp)
  je     L191
  cmpl   $0x70800,-0x4(%rbp)
  jg     L195
  cmpl   $0x38400,-0x4(%rbp)
  je     L12
  cmpl   $0x38400,-0x4(%rbp)
  jg     L195
  cmpl   $0x1c200,-0x4(%rbp)
  je     L254
  cmpl   $0x1c200,-0x4(%rbp)
  jg     L195
  cmpl   $0xe100,-0x4(%rbp)
  je     L79
  cmpl   $0xe100,-0x4(%rbp)
  jg     L195
  cmpl   $0x9600,-0x4(%rbp)
  je     L121
  cmpl   $0x9600,-0x4(%rbp)
  jg     L195
  cmpl   $0x2580,-0x4(%rbp)
  je     L259
  cmpl   $0x4b00,-0x4(%rbp)
  je     L96
  jmp    L195
L259:
  mov    D83(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L96:
  mov    D69(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L121:
  mov    D22(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L79:
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L254:
  mov    D41(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L12:
  mov    D24(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L191:
  mov    D95(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L225:
  mov    D28(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L115:
  mov    D38(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L162:
  mov    D65(%rip),%rax
  mov    (%rax),%eax
  jmp    L135
L195:
  mov    $0xffffffff,%eax
L135:
  pop    %rbp
  ret
```

assistant: ```c
int get_baud(int baud) {
  switch (baud) {
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  case 460800:
    return B460800;
  case 500000:
    return B500000;
  case 576000:
    return B576000;
  case 921600:
    return B921600;
  default:
    return -1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_baud>:
  endbr64
  cmp    $0x38400,%edi
  je     L69
  jg     L0
  cmp    $0x9600,%edi
  je     L42
  jle    L121
  cmp    $0xe100,%edi
  je     L38
  cmp    $0x1c200,%edi
  jne    L52
  mov    D76(%rip),%rax
  mov    (%rax),%eax
  ret
L121:
  cmp    $0x2580,%edi
  je     L95
  cmp    $0x4b00,%edi
  jne    L55
  mov    D20(%rip),%rax
  mov    (%rax),%eax
  ret
L55:
  mov    $0xffffffff,%eax
  ret
L52:
  mov    $0xffffffff,%eax
  ret
L0:
  cmp    $0x8ca00,%edi
  je     L46
  jle    L118
  cmp    $0xe1000,%edi
  jne    L102
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  ret
L118:
  cmp    $0x70800,%edi
  je     L71
  cmp    $0x7a120,%edi
  jne    L6
  mov    D26(%rip),%rax
  mov    (%rax),%eax
  ret
L6:
  mov    $0xffffffff,%eax
  ret
L102:
  mov    $0xffffffff,%eax
  ret
L95:
  mov    D80(%rip),%rax
  mov    (%rax),%eax
  ret
L42:
  mov    D36(%rip),%rax
  mov    (%rax),%eax
  ret
L38:
  mov    D75(%rip),%rax
  mov    (%rax),%eax
  ret
L69:
  mov    D63(%rip),%rax
  mov    (%rax),%eax
  ret
L71:
  mov    D41(%rip),%rax
  mov    (%rax),%eax
  ret
L46:
  mov    D94(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
int get_baud(int baud) {
  switch (baud) {
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  case 460800:
    return B460800;
  case 500000:
    return B500000;
  case 576000:
    return B576000;
  case 921600:
    return B921600;
  default:
    return -1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_baud>:
  endbr64
  cmp    $0x38400,%edi
  je     L15
  jg     L42
  cmp    $0x9600,%edi
  je     L80
  jle    L20
  cmp    $0xe100,%edi
  je     L29
  cmp    $0x1c200,%edi
  jne    L34
  mov    D83(%rip),%rax
  mov    (%rax),%eax
  ret
  xchg   %ax,%ax
L42:
  cmp    $0x8ca00,%edi
  je     L99
  jle    L49
  cmp    $0xe1000,%edi
  jne    L34
  mov    D49(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax)
L20:
  cmp    $0x2580,%edi
  je     L86
  cmp    $0x4b00,%edi
  jne    L34
  mov    D38(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L49:
  cmp    $0x70800,%edi
  je     L44
  cmp    $0x7a120,%edi
  jne    L34
  mov    D77(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L34:
  mov    $0xffffffff,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L29:
  mov    D79(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L99:
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L86:
  mov    D91(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L44:
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    D80(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L80:
  mov    D46(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
int get_baud(int baud) {
  switch (baud) {
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  case 460800:
    return B460800;
  case 500000:
    return B500000;
  case 576000:
    return B576000;
  case 921600:
    return B921600;
  default:
    return -1;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<get_baud>:
  endbr64
  cmp    $0x38400,%edi
  je     L101
  jg     L57
  cmp    $0x9600,%edi
  je     L67
  jle    L87
  cmp    $0xe100,%edi
  je     L62
  cmp    $0x1c200,%edi
  jne    L53
  mov    D47(%rip),%rax
  mov    (%rax),%eax
  ret
  xchg   %ax,%ax
L57:
  cmp    $0x8ca00,%edi
  je     L110
  jle    L29
  cmp    $0xe1000,%edi
  jne    L53
  mov    D64(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax)
L87:
  cmp    $0x2580,%edi
  je     L69
  cmp    $0x4b00,%edi
  jne    L53
  mov    D73(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L29:
  cmp    $0x70800,%edi
  je     L36
  cmp    $0x7a120,%edi
  jne    L53
  mov    D33(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L53:
  mov    $0xffffffff,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L62:
  mov    D65(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L110:
  mov    D81(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L69:
  mov    D76(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L36:
  mov    D97(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L101:
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L67:
  mov    D88(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
int get_baud(int baud) {
  switch (baud) {
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  case 460800:
    return B460800;
  case 500000:
    return B500000;
  case 576000:
    return B576000;
  case 921600:
    return B921600;
  default:
    return -1;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<authme_days_since_1970>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movq   $0x15180,-0x10(%rbp)
  mov    $0x0,%edi
  call   <time@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cqto
  idivq  -0x10(%rbp)
  leave
  ret
```

assistant: ```c
long authme_days_since_1970(void) {
  time_t t;
  long int seconds_per_day;
  seconds_per_day = 60 * 60 * 24;
  t = time(NULL);
  return (long)(t / seconds_per_day);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<authme_days_since_1970>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <time@plt>
  mov    %rax,%rcx
  movabs $0x1845c8a0ce512957,%rdx
  imul   %rdx
  sar    $0xd,%rdx
  sar    $0x3f,%rcx
  mov    %rdx,%rax
  sub    %rcx,%rax
  add    $0x8,%rsp
  ret
```

assistant: ```c
long authme_days_since_1970(void) {
  time_t t;
  long int seconds_per_day;
  seconds_per_day = 60 * 60 * 24;
  t = time(NULL);
  return (long)(t / seconds_per_day);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<authme_days_since_1970>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <time@plt>
  add    $0x8,%rsp
  movabs $0x1845c8a0ce512957,%rdx
  mov    %rax,%rcx
  imul   %rdx
  sar    $0x3f,%rcx
  sar    $0xd,%rdx
  mov    %rdx,%rax
  sub    %rcx,%rax
  ret
```

assistant: ```c
long authme_days_since_1970(void) {
  time_t t;
  long int seconds_per_day;
  seconds_per_day = 60 * 60 * 24;
  t = time(NULL);
  return (long)(t / seconds_per_day);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<authme_days_since_1970>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <time@plt>
  add    $0x8,%rsp
  movabs $0x1845c8a0ce512957,%rdx
  mov    %rax,%rcx
  imul   %rdx
  sar    $0x3f,%rcx
  sar    $0xd,%rdx
  mov    %rdx,%rax
  sub    %rcx,%rax
  ret
```

assistant: ```c
long authme_days_since_1970(void) {
  time_t t;
  long int seconds_per_day;
  seconds_per_day = 60 * 60 * 24;
  t = time(NULL);
  return (long)(t / seconds_per_day);
}
```