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

```asm
<suma2d>:
  endbr64
  push   %r15
  mov    %ecx,%r15d
  push   %r14
  mov    %edx,%r14d
  mov    %r8d,%edx
  push   %r13
  mov    %edi,%r13d
  mov    %r14d,%edi
  push   %r12
  mov    %rsi,%r12
  mov    %r15d,%esi
  push   %rbp
  mov    %r9d,%ebp
  push   %rbx
  mov    %r8d,%ebx
  sub    $0x28,%rsp
  mov    %ecx,0x10(%rsp)
  mov    %r9d,%ecx
  call   <okarea2@plt>
  pxor   %xmm0,%xmm0
  test   %eax,%eax
  je     L30
  cmp    %r15d,%r14d
  jg     L30
  movslq %ebx,%rdx
  mov    %ebx,0x14(%rsp)
  lea    (%r12,%rdx,4),%rax
  movss  %xmm0,0xc(%rsp)
  mov    %rax,0x18(%rsp)
  mov    %ebp,%eax
  sub    %ebx,%eax
  add    %rdx,%rax
  lea    0x4(%r12,%rax,4),%r15
  mov    %r15,%rbx
  mov    0x68(%rsp),%r15
L14:
  mov    %r14d,%r8d
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    %r13d,%esi
  mov    %r15,%rdi
  call   *0x60(%rsp)
  cmp    %ebp,0x14(%rsp)
  jg     L10
  mov    0x18(%rsp),%rax
  movss  0xc(%rsp),%xmm0
  nopl   0x0(%rax,%rax,1)
L20:
  addss  -0x4(%rax),%xmm0
  add    $0x4,%rax
  cmp    %rbx,%rax
  jne    L20
  movss  %xmm0,0xc(%rsp)
L10:
  add    $0x1,%r14d
  cmp    %r14d,0x10(%rsp)
  jge    L14
  movss  0xc(%rsp),%xmm0
L30:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
float suma2d(int idev, float *x, int ilowb, int ihighb, int ilowa, int ihigha, int (*read2d)(void *, int, float *, int, int), void *userdata) {
  int i, j;
  float sum = 0.0;
  if (!okarea2(ilowb, ihighb, ilowa, ihigha))
    return sum;
  for (i = ilowb; i <= ihighb; i++) {
    read2d(userdata, idev, x, ihigha, i);
    for (j = ilowa; j <= ihigha; j++)
      sum += x[j - 1];
  }
  return sum;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<suma2d>:
  endbr64
  push   %r15
  mov    %edx,%r15d
  mov    %r8d,%edx
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %edi,%r13d
  mov    %r15d,%edi
  push   %r12
  mov    %r9d,%r12d
  push   %rbp
  mov    %rsi,%rbp
  mov    %r14d,%esi
  push   %rbx
  mov    %r8d,%ebx
  sub    $0x48,%rsp
  mov    %ecx,0x4(%rsp)
  mov    %r9d,%ecx
  call   <okarea2@plt>
  pxor   %xmm0,%xmm0
  test   %eax,%eax
  je     L11
  cmp    %r14d,%r15d
  jg     L11
  mov    %r12d,%edi
  movslq %ebx,%rax
  mov    %ebx,0x8(%rsp)
  sub    %ebx,%edi
  lea    -0x4(%rbp,%rax,4),%rdx
  lea    0x1(%rdi),%esi
  mov    %rdx,0x10(%rsp)
  mov    %esi,%eax
  mov    %esi,0x18(%rsp)
  and    $0xfffffffc,%esi
  shr    $0x2,%eax
  mov    %edi,0xc(%rsp)
  sub    $0x1,%eax
  mov    %esi,0x1c(%rsp)
  shl    $0x4,%rax
  cmp    $0x2,%edi
  lea    0x10(%rdx,%rax,1),%r14
  lea    (%rbx,%rsi,1),%eax
  cmovbe %ebx,%eax
  mov    %r14,%rbx
  mov    %r15d,%r14d
  mov    0x88(%rsp),%r15
  movslq %eax,%rdx
  lea    -0x4(%rbp,%rdx,4),%rdi
  lea    0x1(%rax),%edx
  add    $0x2,%eax
  mov    %edx,0x30(%rsp)
  movslq %edx,%rdx
  mov    %eax,0x34(%rsp)
  cltq
  lea    -0x4(%rbp,%rdx,4),%rcx
  lea    -0x4(%rbp,%rax,4),%rax
  mov    %rdi,0x20(%rsp)
  mov    %rcx,0x28(%rsp)
  mov    %rax,0x38(%rsp)
  nopw   0x0(%rax,%rax,1)
L78:
  movss  %xmm0,(%rsp)
  mov    %r14d,%r8d
  mov    %r12d,%ecx
  mov    %rbp,%rdx
  mov    %r13d,%esi
  mov    %r15,%rdi
  call   *0x80(%rsp)
  cmp    %r12d,0x8(%rsp)
  movss  (%rsp),%xmm0
  jg     L81
  cmpl   $0x2,0xc(%rsp)
  jbe    L19
  mov    0x10(%rsp),%rax
  nopl   0x0(%rax,%rax,1)
L74:
  movups (%rax),%xmm1
  add    $0x10,%rax
  addss  %xmm1,%xmm0
  movaps %xmm1,%xmm2
  shufps $0x55,%xmm1,%xmm2
  addss  %xmm2,%xmm0
  movaps %xmm1,%xmm2
  unpckhps %xmm1,%xmm2
  shufps $0xff,%xmm1,%xmm1
  addss  %xmm2,%xmm0
  addss  %xmm1,%xmm0
  cmp    %rbx,%rax
  jne    L74
  mov    0x1c(%rsp),%ecx
  cmp    %ecx,0x18(%rsp)
  je     L81
L19:
  mov    0x20(%rsp),%rax
  addss  (%rax),%xmm0
  cmp    0x30(%rsp),%r12d
  jl     L81
  mov    0x28(%rsp),%rax
  addss  (%rax),%xmm0
  cmp    0x34(%rsp),%r12d
  jl     L81
  mov    0x38(%rsp),%rax
  addss  (%rax),%xmm0
L81:
  add    $0x1,%r14d
  cmp    %r14d,0x4(%rsp)
  jge    L78
L11:
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
float suma2d(int idev, float *x, int ilowb, int ihighb, int ilowa, int ihigha, int (*read2d)(void *, int, float *, int, int), void *userdata) {
  int i, j;
  float sum = 0.0;
  if (!okarea2(ilowb, ihighb, ilowa, ihigha))
    return sum;
  for (i = ilowb; i <= ihighb; i++) {
    read2d(userdata, idev, x, ihigha, i);
    for (j = ilowa; j <= ihigha; j++)
      sum += x[j - 1];
  }
  return sum;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<PRCMRTCInUseSet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <RTCUseSet@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void PRCMRTCInUseSet() {
  RTCUseSet();
  return;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<PRCMRTCInUseSet>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <RTCUseSet@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void PRCMRTCInUseSet() {
  RTCUseSet();
  return;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<PRCMRTCInUseSet>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <RTCUseSet@plt>
```

assistant: ```c
void PRCMRTCInUseSet() {
  RTCUseSet();
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<PRCMRTCInUseSet>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <RTCUseSet@plt>
```

assistant: ```c
void PRCMRTCInUseSet() {
  RTCUseSet();
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D120(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D98(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D76(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D108(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D69(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D119(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D73(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D86(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D123(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  lea    D51(%rip),%rax
  mov    %rax,%rdi
  call   <postprocess@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D120
data_type: string
name: parse_data
arguments: label: D98
data_type: string
name: parse_data
arguments: label: D76
data_type: string
name: parse_data
arguments: label: D108
data_type: string
name: parse_data
arguments: label: D69
data_type: string
name: parse_data
arguments: label: D119
data_type: string
name: parse_data
arguments: label: D73
data_type: string
name: parse_data
arguments: label: D15
data_type: string
name: parse_data
arguments: label: D86
data_type: string
name: parse_data
arguments: label: D54
data_type: string
name: parse_data
arguments: label: D123
data_type: string
name: parse_data
arguments: label: D36
data_type: string
name: parse_data
arguments: label: D51
data_type: string

tool: D120: vanilla string

tool: D98: nospace

tool: D76: inner    space

tool: D108:  leading

tool: D69:     leading

tool: D119: trailing 

tool: D73: trailing   

tool: 

tool: D86:    leading&trailing   

tool: D54:    leading & trailing   

tool: D123:    leading   and internal

tool: D36: internal    and trailing   

tool: D51:     everything   at   once   

assistant: ```c
int main(void) {
  postprocess("vanilla string");
  postprocess("nospace");
  postprocess("inner    space");
  postprocess(" leading");
  postprocess("    leading");
  postprocess("trailing ");
  postprocess("trailing   ");
  postprocess("");
  postprocess("   leading&trailing   ");
  postprocess("   leading & trailing   ");
  postprocess("   leading   and internal");
  postprocess("internal    and trailing   ");
  postprocess("    everything   at   once   ");
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D50(%rip),%rdi
  call   <postprocess@plt>
  lea    D71(%rip),%rdi
  call   <postprocess@plt>
  lea    D21(%rip),%rdi
  call   <postprocess@plt>
  lea    D80(%rip),%rdi
  call   <postprocess@plt>
  lea    D38(%rip),%rdi
  call   <postprocess@plt>
  lea    D66(%rip),%rdi
  call   <postprocess@plt>
  lea    D129(%rip),%rdi
  call   <postprocess@plt>
  lea    D14(%rip),%rdi
  call   <postprocess@plt>
  lea    D115(%rip),%rdi
  call   <postprocess@plt>
  lea    D76(%rip),%rdi
  call   <postprocess@plt>
  lea    D10(%rip),%rdi
  call   <postprocess@plt>
  lea    D20(%rip),%rdi
  call   <postprocess@plt>
  lea    D92(%rip),%rdi
  call   <postprocess@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D50
data_type: string
name: unpack_data
arguments: data_label: D71
data_type: string
name: unpack_data
arguments: data_label: D21
data_type: string
name: unpack_data
arguments: data_label: D80
data_type: string
name: unpack_data
arguments: data_label: D38
data_type: string
name: unpack_data
arguments: data_label: D66
data_type: string
name: unpack_data
arguments: data_label: D129
data_type: string
name: unpack_data
arguments: data_label: D14
data_type: string
name: unpack_data
arguments: data_label: D115
data_type: string
name: unpack_data
arguments: data_label: D76
data_type: string
name: unpack_data
arguments: data_label: D10
data_type: string
name: unpack_data
arguments: data_label: D20
data_type: string
name: unpack_data
arguments: data_label: D92
data_type: string

tool: D50: vanilla string

tool: D71: nospace

tool: D21: inner    space

tool: D80:  leading

tool: D38:     leading

tool: D66: trailing 

tool: D129: trailing   

tool: 

tool: D115:    leading&trailing   

tool: D76:    leading & trailing   

tool: D10:    leading   and internal

tool: D20: internal    and trailing   

tool: D92:     everything   at   once   

assistant: ```c
int main(void) {
  postprocess("vanilla string");
  postprocess("nospace");
  postprocess("inner    space");
  postprocess(" leading");
  postprocess("    leading");
  postprocess("trailing ");
  postprocess("trailing   ");
  postprocess("");
  postprocess("   leading&trailing   ");
  postprocess("   leading & trailing   ");
  postprocess("   leading   and internal");
  postprocess("internal    and trailing   ");
  postprocess("    everything   at   once   ");
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D102(%rip),%rdi
  call   <postprocess@plt>
  lea    D14(%rip),%rdi
  call   <postprocess@plt>
  lea    D28(%rip),%rdi
  call   <postprocess@plt>
  lea    D33(%rip),%rdi
  call   <postprocess@plt>
  lea    D27(%rip),%rdi
  call   <postprocess@plt>
  lea    D110(%rip),%rdi
  call   <postprocess@plt>
  lea    D116(%rip),%rdi
  call   <postprocess@plt>
  lea    D106(%rip),%rdi
  call   <postprocess@plt>
  lea    D99(%rip),%rdi
  call   <postprocess@plt>
  lea    D12(%rip),%rdi
  call   <postprocess@plt>
  lea    D88(%rip),%rdi
  call   <postprocess@plt>
  lea    D112(%rip),%rdi
  call   <postprocess@plt>
  lea    D19(%rip),%rdi
  call   <postprocess@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D102
data_type: string
name: disassemble_data
arguments: data_label: D14
data_type: string
name: disassemble_data
arguments: data_label: D28
data_type: string
name: disassemble_data
arguments: data_label: D33
data_type: string
name: disassemble_data
arguments: data_label: D27
data_type: string
name: disassemble_data
arguments: data_label: D110
data_type: string
name: disassemble_data
arguments: data_label: D116
data_type: string
name: disassemble_data
arguments: data_label: D106
data_type: string
name: disassemble_data
arguments: data_label: D99
data_type: string
name: disassemble_data
arguments: data_label: D12
data_type: string
name: disassemble_data
arguments: data_label: D88
data_type: string
name: disassemble_data
arguments: data_label: D112
data_type: string
name: disassemble_data
arguments: data_label: D19
data_type: string

tool: D102: vanilla string

tool: D14: nospace

tool: D28: inner    space

tool: D33:  leading

tool: D27:     leading

tool: D110: trailing 

tool: D116: trailing   

tool: 

tool: D99:    leading&trailing   

tool: D12:    leading & trailing   

tool: D88:    leading   and internal

tool: D112: internal    and trailing   

tool: D19:     everything   at   once   

assistant: ```c
int main(void) {
  postprocess("vanilla string");
  postprocess("nospace");
  postprocess("inner    space");
  postprocess(" leading");
  postprocess("    leading");
  postprocess("trailing ");
  postprocess("trailing   ");
  postprocess("");
  postprocess("   leading&trailing   ");
  postprocess("   leading & trailing   ");
  postprocess("   leading   and internal");
  postprocess("internal    and trailing   ");
  postprocess("    everything   at   once   ");
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D31(%rip),%rdi
  call   <postprocess@plt>
  lea    D97(%rip),%rdi
  call   <postprocess@plt>
  lea    D8(%rip),%rdi
  call   <postprocess@plt>
  lea    D28(%rip),%rdi
  call   <postprocess@plt>
  lea    D51(%rip),%rdi
  call   <postprocess@plt>
  lea    D77(%rip),%rdi
  call   <postprocess@plt>
  lea    D39(%rip),%rdi
  call   <postprocess@plt>
  lea    D26(%rip),%rdi
  call   <postprocess@plt>
  lea    D88(%rip),%rdi
  call   <postprocess@plt>
  lea    D43(%rip),%rdi
  call   <postprocess@plt>
  lea    D71(%rip),%rdi
  call   <postprocess@plt>
  lea    D16(%rip),%rdi
  call   <postprocess@plt>
  lea    D125(%rip),%rdi
  call   <postprocess@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: label: D31
datatype: string
name: parse_data
arguments: label: D97
datatype: string
name: parse_data
arguments: label: D8
datatype: string
name: parse_data
arguments: label: D28
datatype: string
name: parse_data
arguments: label: D51
datatype: string
name: parse_data
arguments: label: D77
datatype: string
name: parse_data
arguments: label: D39
datatype: string
name: parse_data
arguments: label: D26
datatype: string
name: parse_data
arguments: label: D88
datatype: string
name: parse_data
arguments: label: D43
datatype: string
name: parse_data
arguments: label: D71
datatype: string
name: parse_data
arguments: label: D16
datatype: string
name: parse_data
arguments: label: D125
datatype: string

tool: D31: vanilla string

tool: D97: nospace

tool: D8: inner    space

tool: D28:  leading

tool: D51:     leading

tool: D77: trailing 

tool: D39: trailing   

tool: 

tool: D88:    leading&trailing   

tool: D43:    leading & trailing   

tool: D71:    leading   and internal

tool: D16: internal    and trailing   

tool: D125:     everything   at   once   

assistant: ```c
int main(void) {
  postprocess("vanilla string");
  postprocess("nospace");
  postprocess("inner    space");
  postprocess(" leading");
  postprocess("    leading");
  postprocess("trailing ");
  postprocess("trailing   ");
  postprocess("");
  postprocess("   leading&trailing   ");
  postprocess("   leading & trailing   ");
  postprocess("   leading   and internal");
  postprocess("internal    and trailing   ");
  postprocess("    everything   at   once   ");
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<__test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x30,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int __test() {
  int f = L'0';
  return f;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<__test>:
  endbr64
  mov    $0x30,%eax
  ret
```

assistant: ```c
int __test() {
  int f = L'0';
  return f;
}
```
user: What is the c source code of the assembly code below?

```asm
<__test>:
  endbr64
  mov    $0x30,%eax
  ret
```

assistant: ```c
int __test() {
  int f = L'0';
  return f;
}
```
user: What is the c source code of the assembly code below:

```asm
<__test>:
  endbr64
  mov    $0x30,%eax
  ret
```

assistant: ```c
int __test() {
  int f = L'0';
  return f;
}
```
user: Translate the below assembly code into C programming language:

```asm
<wl_surface_destroy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <wl_proxy_marshal@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <wl_proxy_destroy@plt>
  nop
  leave
  ret
```

assistant: ```c
void wl_surface_destroy(struct wl_surface *wl_surface) {
  wl_proxy_marshal((struct wl_proxy *)wl_surface, 0);
  wl_proxy_destroy((struct wl_proxy *)wl_surface);
}
```
user: What is the c source code of the assembly code below:

```asm
<wl_surface_destroy>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x0,%esi
  call   <wl_proxy_marshal@plt>
  mov    %rbx,%rdi
  call   <wl_proxy_destroy@plt>
  pop    %rbx
  ret
```

assistant: ```c
void wl_surface_destroy(struct wl_surface *wl_surface) {
  wl_proxy_marshal((struct wl_proxy *)wl_surface, 0);
  wl_proxy_destroy((struct wl_proxy *)wl_surface);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<wl_surface_destroy>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    %rdi,%rbp
  call   <wl_proxy_marshal@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <wl_proxy_destroy@plt>
```

assistant: ```c
void wl_surface_destroy(struct wl_surface *wl_surface) {
  wl_proxy_marshal((struct wl_proxy *)wl_surface, 0);
  wl_proxy_destroy((struct wl_proxy *)wl_surface);
}
```
user: Translate the below assembly code into C programming language:

```asm
<wl_surface_destroy>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    %rdi,%rbp
  call   <wl_proxy_marshal@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <wl_proxy_destroy@plt>
```

assistant: ```c
void wl_surface_destroy(struct wl_surface *wl_surface) {
  wl_proxy_marshal((struct wl_proxy *)wl_surface, 0);
  wl_proxy_destroy((struct wl_proxy *)wl_surface);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x14(%rbp)
  jmp    L53
L57:
  cmpl   $0xa,-0x10(%rbp)
  jne    L5
  mov    -0x14(%rbp),%edx
  lea    -0xc(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <space_to_tab@plt>
  movl   $0x0,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L53
L5:
  cmpl   $0x3,-0x14(%rbp)
  jle    L17
  mov    -0x14(%rbp),%edx
  lea    -0xc(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <space_to_tab@plt>
  movl   $0x0,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  cltq
  mov    %dl,-0xc(%rbp,%rax,1)
  addl   $0x1,-0x14(%rbp)
  jmp    L53
L17:
  mov    -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  cltq
  mov    %dl,-0xc(%rbp,%rax,1)
  addl   $0x1,-0x14(%rbp)
L53:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x10(%rbp)
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x10(%rbp)
  jne    L57
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L55
  call   <__stack_chk_fail@plt>
L55:
  leave
  ret
```

assistant: ```c
int main() {
  int c;
  char charters[4];
  int len_char;
  len_char = 0;
  while ((c = getchar()) != EOF) {
    if (c == '\n') {
      space_to_tab(charters, len_char);
      len_char = 0;
      putchar(c);
    } else if (len_char >= 4) {
      space_to_tab(charters, len_char);
      len_char = 0;
      charters[len_char] = c;
      ++len_char;
    } else {
      charters[len_char] = c;
      ++len_char;
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  lea    0x4(%rsp),%r12
  jmp    L18
L54:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <space_to_tab@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x0,%ebp
  jmp    L18
L52:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <space_to_tab@plt>
  mov    %bl,0x4(%rsp)
  mov    $0x1,%ebp
L18:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  mov    D7(%rip),%rax
  cmp    %ebx,(%rax)
  je     L7
  cmp    $0xa,%ebx
  je     L54
  cmp    $0x3,%ebp
  jg     L52
  movslq %ebp,%rax
  mov    %bl,0x4(%rsp,%rax,1)
  add    $0x1,%ebp
  jmp    L18
L7:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L66
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L66:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int c;
  char charters[4];
  int len_char;
  len_char = 0;
  while ((c = getchar()) != EOF) {
    if (c == '\n') {
      space_to_tab(charters, len_char);
      len_char = 0;
      putchar(c);
    } else if (len_char >= 4) {
      space_to_tab(charters, len_char);
      len_char = 0;
      charters[len_char] = c;
      ++len_char;
    } else {
      charters[len_char] = c;
      ++len_char;
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    D3(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L47:
  movslq %r12d,%rax
  add    $0x1,%r12d
L99:
  mov    %bl,0x4(%rsp,%rax,1)
L5:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    %eax,0x0(%rbp)
  je     L29
  cmp    $0xa,%ebx
  je     L58
  cmp    $0x4,%r12d
  jne    L47
  lea    0x4(%rsp),%r13
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <space_to_tab@plt>
  xor    %eax,%eax
  mov    %bl,0x4(%rsp)
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    0x0(%rbp),%eax
  je     L29
  mov    $0x2,%r12d
  mov    $0x1,%eax
  cmp    $0xa,%ebx
  jne    L99
  mov    $0x1,%r12d
  jmp    L104
  nopl   0x0(%rax)
L58:
  lea    0x4(%rsp),%r13
L104:
  mov    %r12d,%esi
  mov    %r13,%rdi
  call   <space_to_tab@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  cmp    0x0(%rbp),%eax
  je     L29
  xor    %r12d,%r12d
  cmp    $0xa,%eax
  je     L104
  mov    $0x1,%r12d
  xor    %eax,%eax
  jmp    L99
  nopl   (%rax)
L29:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L72
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L72:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int c;
  char charters[4];
  int len_char;
  len_char = 0;
  while ((c = getchar()) != EOF) {
    if (c == '\n') {
      space_to_tab(charters, len_char);
      len_char = 0;
      putchar(c);
    } else if (len_char >= 4) {
      space_to_tab(charters, len_char);
      len_char = 0;
      charters[len_char] = c;
      ++len_char;
    } else {
      charters[len_char] = c;
      ++len_char;
    }
  }
}
```