ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ifc_clear_ipv4_addresses>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  call   <ifc_init@plt>
  movl   $0x1,0x4(%rsp)
  nopl   0x0(%rax,%rax,1)
L0:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <ifc_get_addr@plt>
  test   %rax,%rax
  js     L33
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jne    L57
L33:
  xor    %eax,%eax
  call   <ifc_close@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L44
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L57:
  xor    %esi,%esi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <ifc_set_addr@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  je     L33
  cmp    $0xfe,%ebx
  jbe    L0
  jmp    L33
L44:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ifc_clear_ipv4_addresses(const char *name) {
  unsigned count, addr;
  ifc_init();
  for (count = 0, addr = 1; ((addr != 0) && (count < 255)); count++) {
    if (ifc_get_addr(name, &addr) < 0)
      break;
    if (addr)
      ifc_set_addr(name, 0);
  }
  ifc_close();
}
```
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
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  float x;
  float y;
  float z;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

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

assistant: ```c
int main() {
  float x;
  float y;
  float z;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

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

assistant: ```c
int main() {
  float x;
  float y;
  float z;
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

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

assistant: ```c
int main() {
  float x;
  float y;
  float z;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<find_application>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L85
L1:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jne    L62
  mov    -0x8(%rbp),%rax
  mov    $0x0,%edx
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <fnmatch@plt>
  test   %rax,%rax
  jne    L62
  movl   $0x1,-0x10(%rbp)
  jmp    L138
L62:
  cmpl   $0x0,-0x10(%rbp)
  je     L132
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L105
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L105
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L132
  addl   $0x1,-0xc(%rbp)
  jmp    L132
L105:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L96
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L132
L96:
  movl   $0x0,-0x10(%rbp)
L132:
  cmpl   $0x0,-0x10(%rbp)
  jne    L138
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L145
  mov    $0x0,%eax
  jmp    L91
L145:
  mov    -0xc(%rbp),%eax
  jmp    L91
L138:
  addl   $0x1,-0xc(%rbp)
L85:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L1
  mov    $0x0,%eax
L91:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D0
type: string
name: disassemble_data
arguments: data_tag: D9
type: string
name: disassemble_data
arguments: data_tag: D24
type: string

tool: D0: *kickstart

tool: D9: ioelnNRBLTIwWSsKk

tool: D24: HVXFfqctzZ

assistant: ```c
int find_application(char *argv[]) {
  int uses_kickstart = 0;
  for (int i = 0; argv[i]; i++) {
    char *a = argv[i];
    if (i == 0 && fnmatch("*kickstart", a, 0) == 0) {
      uses_kickstart = 1;
      continue;
    }
    if (uses_kickstart) {
      if (a[0] == '-' && strchr("ioelnNRBLTIwWSsKk", a[1]) != NULL) {
        if (a[2] == 0)
          i++;
      } else if (a[0] == '-' && strchr("HVXFfqctzZ", a[1]) != NULL) {
      } else {
        uses_kickstart = 0;
      }
    }
    if (!uses_kickstart) {
      if (argv[i] == NULL) {
        return 0;
      } else {
        return i;
      }
    }
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<find_application>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbp
  test   %rbp,%rbp
  je     L109
  mov    %rdi,%r13
  mov    $0x0,%ebx
  mov    $0x0,%r12d
  lea    D6(%rip),%r15
  mov    $0x1,%r14d
  jmp    L28
L11:
  mov    $0x0,%edx
  mov    %rbp,%rsi
  lea    D27(%rip),%rdi
  call   <fnmatch@plt>
  test   %rax,%rax
  jne    L14
  jmp    L66
L93:
  movsbl 0x1(%rbp),%esi
  lea    D23(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L35
  cmpb   $0x1,0x2(%rbp)
  adc    $0x0,%ebx
  jmp    L66
L35:
  cmpb   $0x2d,0x0(%rbp)
  jne    L123
  movsbl 0x1(%rbp),%esi
  mov    %r15,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L123
L66:
  add    $0x1,%ebx
  movslq %ebx,%rax
  mov    0x0(%r13,%rax,8),%rbp
  mov    %r14d,%r12d
  test   %rbp,%rbp
  je     L56
L28:
  test   %ebx,%ebx
  je     L11
L14:
  test   %r12d,%r12d
  je     L123
  cmpb   $0x2d,0x0(%rbp)
  je     L93
L123:
  movslq %ebx,%rax
  cmpq   $0x0,0x0(%r13,%rax,8)
  mov    $0x0,%eax
  cmove  %eax,%ebx
L112:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L56:
  mov    $0x0,%ebx
  jmp    L112
L109:
  mov    $0x0,%ebx
  jmp    L112
```

tool_calls: name: read_data
arguments: data_tag: D6
type_guessed: string
name: read_data
arguments: data_tag: D27
type_guessed: string
name: read_data
arguments: data_tag: D23
type_guessed: string

tool: D6: HVXFfqctzZ

tool: D27: *kickstart

tool: D23: ioelnNRBLTIwWSsKk

assistant: ```c
int find_application(char *argv[]) {
  int uses_kickstart = 0;
  for (int i = 0; argv[i]; i++) {
    char *a = argv[i];
    if (i == 0 && fnmatch("*kickstart", a, 0) == 0) {
      uses_kickstart = 1;
      continue;
    }
    if (uses_kickstart) {
      if (a[0] == '-' && strchr("ioelnNRBLTIwWSsKk", a[1]) != NULL) {
        if (a[2] == 0)
          i++;
      } else if (a[0] == '-' && strchr("HVXFfqctzZ", a[1]) != NULL) {
      } else {
        uses_kickstart = 0;
      }
    }
    if (!uses_kickstart) {
      if (argv[i] == NULL) {
        return 0;
      } else {
        return i;
      }
    }
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<find_application>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbx
  test   %rbx,%rbx
  je     L90
  mov    %rdi,%r15
  xor    %r12d,%r12d
  lea    D21(%rip),%r13
  xor    %r14d,%r14d
  lea    D26(%rip),%rbp
  nopl   0x0(%rax)
L135:
  test   %r12d,%r12d
  je     L66
L141:
  test   %r14d,%r14d
  je     L98
  cmpb   $0x2d,(%rbx)
  je     L107
L98:
  movslq %r12d,%rax
  cmpq   $0x0,(%r15,%rax,8)
  je     L90
L60:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L66:
  xor    %edx,%edx
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <fnmatch@plt>
  test   %rax,%rax
  jne    L141
  mov    $0x8,%eax
  mov    $0x1,%r12d
L45:
  mov    (%r15,%rax,1),%rbx
  mov    $0x1,%r14d
  test   %rbx,%rbx
  jne    L135
  nopl   0x0(%rax)
L90:
  xor    %r12d,%r12d
  jmp    L60
  nopl   (%rax)
L107:
  movsbl 0x1(%rbx),%esi
  lea    D7(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L33
  cmpb   $0x0,0x2(%rbx)
  lea    0x1(%r12),%edx
  jne    L144
  add    $0x2,%r12d
  movslq %r12d,%rax
  shl    $0x3,%rax
  jmp    L45
  nopl   (%rax)
L33:
  cmpb   $0x2d,(%rbx)
  jne    L98
  movsbl 0x1(%rbx),%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L98
  add    $0x1,%r12d
  movslq %r12d,%rax
  shl    $0x3,%rax
  jmp    L45
  nopl   0x0(%rax,%rax,1)
L144:
  movslq %edx,%rax
  mov    %edx,%r12d
  shl    $0x3,%rax
  jmp    L45
```

tool_calls: name: retrieve_data
arguments: tag: D21
type: string
name: retrieve_data
arguments: tag: D26
type: string
name: retrieve_data
arguments: tag: D7
type: string

tool: D21: *kickstart

tool: D26: HVXFfqctzZ

tool: D7: ioelnNRBLTIwWSsKk

assistant: ```c
int find_application(char *argv[]) {
  int uses_kickstart = 0;
  for (int i = 0; argv[i]; i++) {
    char *a = argv[i];
    if (i == 0 && fnmatch("*kickstart", a, 0) == 0) {
      uses_kickstart = 1;
      continue;
    }
    if (uses_kickstart) {
      if (a[0] == '-' && strchr("ioelnNRBLTIwWSsKk", a[1]) != NULL) {
        if (a[2] == 0)
          i++;
      } else if (a[0] == '-' && strchr("HVXFfqctzZ", a[1]) != NULL) {
      } else {
        uses_kickstart = 0;
      }
    }
    if (!uses_kickstart) {
      if (argv[i] == NULL) {
        return 0;
      } else {
        return i;
      }
    }
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<find_application>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbx
  test   %rbx,%rbx
  je     L109
  mov    %rdi,%r15
  xor    %r12d,%r12d
  lea    D27(%rip),%r13
  xor    %r14d,%r14d
  lea    D8(%rip),%rbp
  nopl   0x0(%rax)
L132:
  test   %r12d,%r12d
  je     L138
L93:
  test   %r14d,%r14d
  je     L65
  cmpb   $0x2d,(%rbx)
  je     L96
L65:
  movslq %r12d,%rax
  cmpq   $0x0,(%r15,%rax,8)
  je     L109
L104:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L138:
  xor    %edx,%edx
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <fnmatch@plt>
  test   %rax,%rax
  jne    L93
  mov    $0x8,%eax
  mov    $0x1,%r12d
L83:
  mov    (%r15,%rax,1),%rbx
  mov    $0x1,%r14d
  test   %rbx,%rbx
  jne    L132
  nopl   0x0(%rax)
L109:
  xor    %r12d,%r12d
  jmp    L104
  nopl   (%rax)
L96:
  movsbl 0x1(%rbx),%esi
  lea    D4(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L38
  cmpb   $0x0,0x2(%rbx)
  lea    0x1(%r12),%edx
  jne    L143
  add    $0x2,%r12d
  movslq %r12d,%rax
  shl    $0x3,%rax
  jmp    L83
  nopl   (%rax)
L38:
  cmpb   $0x2d,(%rbx)
  jne    L65
  movsbl 0x1(%rbx),%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L65
  add    $0x1,%r12d
  movslq %r12d,%rax
  shl    $0x3,%rax
  jmp    L83
  nopl   0x0(%rax,%rax,1)
L143:
  movslq %edx,%rax
  mov    %edx,%r12d
  shl    $0x3,%rax
  jmp    L83
```

tool_calls: name: retrieve_data
arguments: tag: D27
type_infered: string
name: retrieve_data
arguments: tag: D8
type_infered: string
name: retrieve_data
arguments: tag: D4
type_infered: string

tool: D27: *kickstart

tool: D8: HVXFfqctzZ

tool: D4: ioelnNRBLTIwWSsKk

assistant: ```c
int find_application(char *argv[]) {
  int uses_kickstart = 0;
  for (int i = 0; argv[i]; i++) {
    char *a = argv[i];
    if (i == 0 && fnmatch("*kickstart", a, 0) == 0) {
      uses_kickstart = 1;
      continue;
    }
    if (uses_kickstart) {
      if (a[0] == '-' && strchr("ioelnNRBLTIwWSsKk", a[1]) != NULL) {
        if (a[2] == 0)
          i++;
      } else if (a[0] == '-' && strchr("HVXFfqctzZ", a[1]) != NULL) {
      } else {
        uses_kickstart = 0;
      }
    }
    if (!uses_kickstart) {
      if (argv[i] == NULL) {
        return 0;
      } else {
        return i;
      }
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<init_uart>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x7f008000,%eax
  mov    (%rax),%eax
  mov    $0x0,%al
  mov    $0x7f008000,%edx
  or     $0x22,%eax
  mov    %eax,(%rdx)
  mov    $0x7f005028,%eax
  movl   $0x22,(%rax)
  mov    $0x7f00502c,%eax
  movl   $0xdfdd,(%rax)
  mov    $0x7f005000,%eax
  movl   $0x3,(%rax)
  mov    $0x7f005004,%eax
  mov    (%rax),%eax
  and    $0xfffff000,%eax
  mov    $0x7f005004,%edx
  or     $0xb05,%eax
  mov    %eax,(%rdx)
  mov    $0x7f005008,%eax
  movl   $0x0,(%rax)
  mov    $0x7f00500c,%eax
  movl   $0x0,(%rax)
  mov    $0x7f005038,%eax
  movl   $0xf,(%rax)
  mov    $0x7f005438,%eax
  movl   $0xf,(%rax)
  mov    $0x7f005838,%eax
  movl   $0xf,(%rax)
  mov    $0x7f005c38,%eax
  movl   $0xf,(%rax)
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <uart_puts@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type_guessed: string

tool: 

assistant: ```c
void init_uart(void) {
  (*(volatile unsigned int *)(0x7F008000)) = ((*(volatile unsigned int *)(0x7F008000)) & ~0xFF) | 0x22;
  (*(volatile unsigned int *)(0x7F005028)) = 34;
  (*(volatile unsigned int *)(0x7F00502C)) = 0xDFDD;
  (*(volatile unsigned int *)(0x7F005000)) = 3;
  (*(volatile unsigned int *)(0x7F005004)) = ((*(volatile unsigned int *)(0x7F005004)) & ~0xFFF) | 0xB05;
  (*(volatile unsigned int *)(0x7F005008)) = 0;
  (*(volatile unsigned int *)(0x7F00500C)) = 0;
  (*(volatile unsigned int *)(0x7F005038)) = 0xF;
  (*(volatile unsigned int *)(0x7F005438)) = 0xF;
  (*(volatile unsigned int *)(0x7F005838)) = 0xF;
  (*(volatile unsigned int *)(0x7F005C38)) = 0xF;
  uart_puts("");
  return;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<init_uart>:
  endbr64
  sub    $0x8,%rsp
  mov    0x7f008000,%eax
  mov    $0x0,%al
  or     $0x22,%eax
  mov    %eax,0x7f008000
  movl   $0x22,0x7f005028
  movl   $0xdfdd,0x7f00502c
  movl   $0x3,0x7f005000
  mov    0x7f005004,%eax
  and    $0xfffff000,%eax
  or     $0xb05,%eax
  mov    %eax,0x7f005004
  movl   $0x0,0x7f005008
  movl   $0x0,0x7f00500c
  movl   $0xf,0x7f005038
  movl   $0xf,0x7f005438
  movl   $0xf,0x7f005838
  movl   $0xf,0x7f005c38
  lea    D1(%rip),%rdi
  call   <uart_puts@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
type_infered: string

tool: 

assistant: ```c
void init_uart(void) {
  (*(volatile unsigned int *)(0x7F008000)) = ((*(volatile unsigned int *)(0x7F008000)) & ~0xFF) | 0x22;
  (*(volatile unsigned int *)(0x7F005028)) = 34;
  (*(volatile unsigned int *)(0x7F00502C)) = 0xDFDD;
  (*(volatile unsigned int *)(0x7F005000)) = 3;
  (*(volatile unsigned int *)(0x7F005004)) = ((*(volatile unsigned int *)(0x7F005004)) & ~0xFFF) | 0xB05;
  (*(volatile unsigned int *)(0x7F005008)) = 0;
  (*(volatile unsigned int *)(0x7F00500C)) = 0;
  (*(volatile unsigned int *)(0x7F005038)) = 0xF;
  (*(volatile unsigned int *)(0x7F005438)) = 0xF;
  (*(volatile unsigned int *)(0x7F005838)) = 0xF;
  (*(volatile unsigned int *)(0x7F005C38)) = 0xF;
  uart_puts("");
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<init_uart>:
  endbr64
  mov    0x7f008000,%eax
  lea    D5(%rip),%rdi
  xor    %al,%al
  or     $0x22,%eax
  mov    %eax,0x7f008000
  movl   $0x22,0x7f005028
  movl   $0xdfdd,0x7f00502c
  movl   $0x3,0x7f005000
  mov    0x7f005004,%eax
  and    $0xfffff000,%eax
  or     $0xb05,%eax
  mov    %eax,0x7f005004
  movl   $0x0,0x7f005008
  movl   $0x0,0x7f00500c
  movl   $0xf,0x7f005038
  movl   $0xf,0x7f005438
  movl   $0xf,0x7f005838
  movl   $0xf,0x7f005c38
  jmp    1050 <uart_puts@plt>
```

tool_calls: name: parse_data
arguments: tag: D5
type: string

tool: 

assistant: ```c
void init_uart(void) {
  (*(volatile unsigned int *)(0x7F008000)) = ((*(volatile unsigned int *)(0x7F008000)) & ~0xFF) | 0x22;
  (*(volatile unsigned int *)(0x7F005028)) = 34;
  (*(volatile unsigned int *)(0x7F00502C)) = 0xDFDD;
  (*(volatile unsigned int *)(0x7F005000)) = 3;
  (*(volatile unsigned int *)(0x7F005004)) = ((*(volatile unsigned int *)(0x7F005004)) & ~0xFFF) | 0xB05;
  (*(volatile unsigned int *)(0x7F005008)) = 0;
  (*(volatile unsigned int *)(0x7F00500C)) = 0;
  (*(volatile unsigned int *)(0x7F005038)) = 0xF;
  (*(volatile unsigned int *)(0x7F005438)) = 0xF;
  (*(volatile unsigned int *)(0x7F005838)) = 0xF;
  (*(volatile unsigned int *)(0x7F005C38)) = 0xF;
  uart_puts("");
  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
<init_uart>:
  endbr64
  mov    0x7f008000,%eax
  lea    D9(%rip),%rdi
  xor    %al,%al
  or     $0x22,%eax
  mov    %eax,0x7f008000
  movl   $0x22,0x7f005028
  movl   $0xdfdd,0x7f00502c
  movl   $0x3,0x7f005000
  mov    0x7f005004,%eax
  and    $0xfffff000,%eax
  or     $0xb05,%eax
  mov    %eax,0x7f005004
  movl   $0x0,0x7f005008
  movl   $0x0,0x7f00500c
  movl   $0xf,0x7f005038
  movl   $0xf,0x7f005438
  movl   $0xf,0x7f005838
  movl   $0xf,0x7f005c38
  jmp    1050 <uart_puts@plt>
```

tool_calls: name: read_data
arguments: tag: D9
type: string

tool: 

assistant: ```c
void init_uart(void) {
  (*(volatile unsigned int *)(0x7F008000)) = ((*(volatile unsigned int *)(0x7F008000)) & ~0xFF) | 0x22;
  (*(volatile unsigned int *)(0x7F005028)) = 34;
  (*(volatile unsigned int *)(0x7F00502C)) = 0xDFDD;
  (*(volatile unsigned int *)(0x7F005000)) = 3;
  (*(volatile unsigned int *)(0x7F005004)) = ((*(volatile unsigned int *)(0x7F005004)) & ~0xFFF) | 0xB05;
  (*(volatile unsigned int *)(0x7F005008)) = 0;
  (*(volatile unsigned int *)(0x7F00500C)) = 0;
  (*(volatile unsigned int *)(0x7F005038)) = 0xF;
  (*(volatile unsigned int *)(0x7F005438)) = 0xF;
  (*(volatile unsigned int *)(0x7F005838)) = 0xF;
  (*(volatile unsigned int *)(0x7F005C38)) = 0xF;
  uart_puts("");
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<nl_add_rtattr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %rax,%rdi
  call   <RTA_LENGTH@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <NLMSG_ALIGN@plt>
  mov    %rax,%rbx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <RTA_ALIGN@plt>
  add    %rbx,%rax
  cmp    %rax,-0x30(%rbp)
  jae    L1
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  neg    %eax
  jmp    L18
L1:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <NLMSG_ALIGN@plt>
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    -0x34(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,0x8(%rax)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <RTA_DATA@plt>
  mov    %eax,%ecx
  mov    -0x48(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <memcpy@plt>
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <NLMSG_ALIGN@plt>
  mov    %rax,%rbx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <RTA_ALIGN@plt>
  lea    (%rbx,%rax,1),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,(%rax)
  mov    $0x0,%eax
L18:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int nl_add_rtattr(struct nlmsghdr *n, size_t max_length, int type, const void *data, size_t data_length) {
  size_t length = RTA_LENGTH(data_length);
  if (NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(length) > max_length)
    return -E2BIG;
  struct rtattr *rta = ((struct rtattr *)(((uint8_t *)(n)) + NLMSG_ALIGN((n)->nlmsg_len)));
  rta->rta_type = type;
  rta->rta_len = length;
  memcpy(RTA_DATA(rta), data, data_length);
  n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(length);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<nl_add_rtattr>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    %edx,%r15d
  mov    %rcx,%r14
  mov    %r8,%r12
  mov    %r8,%rdi
  call   <RTA_LENGTH@plt>
  mov    %rax,%rbp
  mov    (%rbx),%rdi
  call   <NLMSG_ALIGN@plt>
  mov    %rax,0x8(%rsp)
  mov    %rbp,%rdi
  call   <RTA_ALIGN@plt>
  add    0x8(%rsp),%rax
  cmp    %r13,%rax
  jbe    L4
  mov    D5(%rip),%rax
  mov    (%rax),%eax
  neg    %eax
L8:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L4:
  mov    (%rbx),%rdi
  call   <NLMSG_ALIGN@plt>
  lea    (%rbx,%rax,4),%rdi
  mov    %r15d,(%rdi)
  mov    %rbp,0x8(%rdi)
  call   <RTA_DATA@plt>
  mov    %eax,%edi
  mov    %r12,%rdx
  mov    %r14,%rsi
  call   <memcpy@plt>
  mov    (%rbx),%rdi
  call   <NLMSG_ALIGN@plt>
  mov    %rax,%r12
  mov    %rbp,%rdi
  call   <RTA_ALIGN@plt>
  add    %rax,%r12
  mov    %r12,(%rbx)
  mov    $0x0,%eax
  jmp    L8
```

assistant: ```c
int nl_add_rtattr(struct nlmsghdr *n, size_t max_length, int type, const void *data, size_t data_length) {
  size_t length = RTA_LENGTH(data_length);
  if (NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(length) > max_length)
    return -E2BIG;
  struct rtattr *rta = ((struct rtattr *)(((uint8_t *)(n)) + NLMSG_ALIGN((n)->nlmsg_len)));
  rta->rta_type = type;
  rta->rta_len = length;
  memcpy(RTA_DATA(rta), data, data_length);
  n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(length);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<nl_add_rtattr>:
  endbr64
  push   %r15
  mov    %r8,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r8,%rdi
  push   %rbx
  sub    $0x18,%rsp
  mov    %edx,0xc(%rsp)
  call   <RTA_LENGTH@plt>
  mov    0x0(%rbp),%rdi
  mov    %rax,%r12
  call   <NLMSG_ALIGN@plt>
  mov    %r12,%rdi
  mov    %rax,%rbx
  call   <RTA_ALIGN@plt>
  add    %rax,%rbx
  cmp    %r13,%rbx
  jbe    L8
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  neg    %eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  mov    0x0(%rbp),%rdi
  call   <NLMSG_ALIGN@plt>
  lea    0x0(%rbp,%rax,4),%rdi
  mov    0xc(%rsp),%eax
  mov    %r12,0x8(%rdi)
  mov    %eax,(%rdi)
  call   <RTA_DATA@plt>
  mov    %r15,%rdx
  mov    %r14,%rsi
  mov    %eax,%edi
  call   <memcpy@plt>
  mov    0x0(%rbp),%rdi
  call   <NLMSG_ALIGN@plt>
  mov    %r12,%rdi
  mov    %rax,%rbx
  call   <RTA_ALIGN@plt>
  add    %rax,%rbx
  xor    %eax,%eax
  mov    %rbx,0x0(%rbp)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int nl_add_rtattr(struct nlmsghdr *n, size_t max_length, int type, const void *data, size_t data_length) {
  size_t length = RTA_LENGTH(data_length);
  if (NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(length) > max_length)
    return -E2BIG;
  struct rtattr *rta = ((struct rtattr *)(((uint8_t *)(n)) + NLMSG_ALIGN((n)->nlmsg_len)));
  rta->rta_type = type;
  rta->rta_len = length;
  memcpy(RTA_DATA(rta), data, data_length);
  n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(length);
  return 0;
}
```