ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  mov    $0x78,%eax
  ret
```

assistant: ```c
int main() {
  int a = 100;
  int b = 20;
  return a + b;
}
```
user: What is the c source code of the assembly code below?

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

assistant: ```c
int main() {
  unsigned short int a, b;
  unsigned char c_active_else, c_inactive_else;
  unsigned char c_active_then, c_inactive_then;
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0000;
  b = 0xFFFF;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0xFFFF;
  b = 0xFFFE;
  if (a > b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a < b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a <= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0001;
  b = 0x0002;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x000F;
  b = 0x000F;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a == b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a >= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0001;
  b = 0xFFFF;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

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

assistant: ```c
int main() {
  unsigned short int a, b;
  unsigned char c_active_else, c_inactive_else;
  unsigned char c_active_then, c_inactive_then;
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0000;
  b = 0xFFFF;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0xFFFF;
  b = 0xFFFE;
  if (a > b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a < b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a <= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0001;
  b = 0x0002;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x000F;
  b = 0x000F;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a == b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a >= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0001;
  b = 0xFFFF;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

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

assistant: ```c
int main() {
  unsigned short int a, b;
  unsigned char c_active_else, c_inactive_else;
  unsigned char c_active_then, c_inactive_then;
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0000;
  b = 0xFFFF;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0xFFFF;
  b = 0xFFFE;
  if (a > b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a < b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a <= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0001;
  b = 0x0002;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x000F;
  b = 0x000F;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a == b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a >= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  a = 0x0001;
  b = 0xFFFF;
  if (a > b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a < b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  if (a == b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a >= b) {
    c_inactive_then++;
  } else {
    c_active_else++;
  }
  if (a <= b) {
    c_active_then++;
  } else {
    c_inactive_else++;
  }
  c_active_then = 0;
  c_active_else = 0;
  c_inactive_then = 0;
  c_inactive_else = 0;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<pix888>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    -0x2c(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x10,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  shl    $0x8,%eax
  or     %edx,%eax
  or     -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint32_t pix888(const void *buf, unsigned i) {
  const uint8_t *pix = (const uint8_t *)buf + 3 * i;
  uint32_t r = pix[0];
  uint32_t g = pix[1];
  uint32_t b = pix[2];
  return (r << 16) | (g << 8) | (b);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<pix888>:
  endbr64
  lea    (%rsi,%rsi,2),%eax
  lea    (%rdi,%rax,4),%rdx
  mov    (%rdx),%eax
  shl    $0x10,%eax
  mov    0x4(%rdx),%ecx
  shl    $0x8,%ecx
  or     %ecx,%eax
  or     0x8(%rdx),%eax
  ret
```

assistant: ```c
uint32_t pix888(const void *buf, unsigned i) {
  const uint8_t *pix = (const uint8_t *)buf + 3 * i;
  uint32_t r = pix[0];
  uint32_t g = pix[1];
  uint32_t b = pix[2];
  return (r << 16) | (g << 8) | (b);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<pix888>:
  endbr64
  lea    (%rsi,%rsi,2),%eax
  lea    (%rdi,%rax,4),%rdx
  mov    (%rdx),%eax
  mov    0x4(%rdx),%ecx
  shl    $0x10,%eax
  shl    $0x8,%ecx
  or     %ecx,%eax
  or     0x8(%rdx),%eax
  ret
```

assistant: ```c
uint32_t pix888(const void *buf, unsigned i) {
  const uint8_t *pix = (const uint8_t *)buf + 3 * i;
  uint32_t r = pix[0];
  uint32_t g = pix[1];
  uint32_t b = pix[2];
  return (r << 16) | (g << 8) | (b);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<smm_userpath>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  movb   $0x0,(%rax)
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L2
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <csc_strlcpy@plt>
L2:
  mov    -0x18(%rbp),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D5
type_infered: string

tool: D5: HOME

assistant: ```c
char *smm_userpath(char *buffer, int len) {
  char *bpath;
  *buffer = 0;
  if ((bpath = getenv("HOME")) != NULL) {
    csc_strlcpy(buffer, bpath, len);
  }
  return buffer;
}
```
user: What is the c source code of the assembly code below?

```asm
<smm_userpath>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  movb   $0x0,(%rdi)
  lea    D7(%rip),%rdi
  call   <getenv@plt>
  test   %rax,%rax
  je     L4
  mov    %ebp,%edx
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <csc_strlcpy@plt>
L4:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D7
type_guessed: string

tool: D7: HOME

assistant: ```c
char *smm_userpath(char *buffer, int len) {
  char *bpath;
  *buffer = 0;
  if ((bpath = getenv("HOME")) != NULL) {
    csc_strlcpy(buffer, bpath, len);
  }
  return buffer;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<smm_userpath>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdi,%r12
  sub    $0x8,%rsp
  movb   $0x0,(%rdi)
  lea    D0(%rip),%rdi
  call   <getenv@plt>
  test   %rax,%rax
  je     L0
  mov    %rax,%rsi
  mov    %r13d,%edx
  mov    %r12,%rdi
  call   <csc_strlcpy@plt>
L0:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
```

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

tool: D0: HOME

assistant: ```c
char *smm_userpath(char *buffer, int len) {
  char *bpath;
  *buffer = 0;
  if ((bpath = getenv("HOME")) != NULL) {
    csc_strlcpy(buffer, bpath, len);
  }
  return buffer;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<smm_userpath>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdi,%r12
  sub    $0x8,%rsp
  movb   $0x0,(%rdi)
  lea    D5(%rip),%rdi
  call   <getenv@plt>
  test   %rax,%rax
  je     L3
  mov    %rax,%rsi
  mov    %r13d,%edx
  mov    %r12,%rdi
  call   <csc_strlcpy@plt>
L3:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type_infered: string

tool: D5: HOME

assistant: ```c
char *smm_userpath(char *buffer, int len) {
  char *bpath;
  *buffer = 0;
  if ((bpath = getenv("HOME")) != NULL) {
    csc_strlcpy(buffer, bpath, len);
  }
  return buffer;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<bitcount_>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  lea    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L33
L36:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  and    $0x1,%eax
  test   %rax,%rax
  je     L30
  addl   $0x1,-0x1c(%rbp)
L30:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  shr    %rax
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,(%rax)
L33:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L36
  mov    -0x1c(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L38
  call   <__stack_chk_fail@plt>
L38:
  leave
  ret
```

assistant: ```c
int bitcount_(double *x) {
  int b;
  unsigned long *y;
  double z;
  z = *x;
  y = (unsigned long *)&z;
  for (b = 0; *y != 0; *y >>= 1)
    if (*y & 01)
      b++;
  return b;
}
```
user: Translate the below assembly code into C programming language:

```asm
<bitcount_>:
  endbr64
  mov    (%rdi),%rax
  test   %rax,%rax
  je     L2
  mov    $0x0,%edx
L9:
  mov    %rax,%rcx
  and    $0x1,%ecx
  add    %ecx,%edx
  shr    %rax
  jne    L9
L12:
  mov    %edx,%eax
  ret
L2:
  mov    $0x0,%edx
  jmp    L12
```

assistant: ```c
int bitcount_(double *x) {
  int b;
  unsigned long *y;
  double z;
  z = *x;
  y = (unsigned long *)&z;
  for (b = 0; *y != 0; *y >>= 1)
    if (*y & 01)
      b++;
  return b;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bitcount_>:
  endbr64
  mov    (%rdi),%rax
  xor    %r8d,%r8d
  test   %rax,%rax
  je     L19
  nop
L13:
  mov    %rax,%rdx
  and    $0x1,%edx
  add    %edx,%r8d
  shr    %rax
  jne    L13
L19:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int bitcount_(double *x) {
  int b;
  unsigned long *y;
  double z;
  z = *x;
  y = (unsigned long *)&z;
  for (b = 0; *y != 0; *y >>= 1)
    if (*y & 01)
      b++;
  return b;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<bitcount_>:
  endbr64
  mov    (%rdi),%rax
  xor    %r8d,%r8d
  test   %rax,%rax
  je     L16
  nop
L2:
  mov    %rax,%rdx
  and    $0x1,%edx
  add    %edx,%r8d
  shr    %rax
  jne    L2
L16:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int bitcount_(double *x) {
  int b;
  unsigned long *y;
  double z;
  z = *x;
  y = (unsigned long *)&z;
  for (b = 0; *y != 0; *y >>= 1)
    if (*y & 01)
      b++;
  return b;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<samba_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x440,%rsp
  mov    %edi,-0x434(%rbp)
  mov    %esi,-0x438(%rbp)
  mov    %edx,-0x43c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x0,-0x421(%rbp)
  movl   $0xffffffff,-0x418(%rbp)
  mov    $0x0,%eax
  call   <serial_purge@plt>
  cmpl   $0x1,-0x438(%rbp)
  je     L29
  cmpl   $0x2,-0x438(%rbp)
  jne    L60
  mov    $0x68,%eax
  jmp    L64
L60:
  mov    $0x77,%eax
  jmp    L64
L29:
  mov    $0x6f,%eax
L64:
  mov    -0x434(%rbp),%edx
  lea    -0x410(%rbp),%rdi
  mov    %edx,%r8d
  mov    %eax,%ecx
  lea    D36(%rip),%rax
  mov    %rax,%rdx
  mov    $0x400,%esi
  call   <snprintf@plt>
  lea    -0x410(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  lea    -0x410(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <serial_write@plt>
  mov    $0x0,%eax
  call   <sys_get_clock_usec@plt>
  mov    %eax,-0x414(%rbp)
  movl   $0x0,-0x41c(%rbp)
  jmp    L63
L5:
  mov    $0x0,%eax
  call   <serial_data_avail@plt>
  test   %rax,%rax
  je     L111
  mov    $0x0,%eax
  call   <serial_read_byte@plt>
  mov    %al,-0x421(%rbp)
  mov    -0x41c(%rbp),%eax
  cltq
  movzbl -0x421(%rbp),%edx
  mov    %dl,-0x410(%rbp,%rax,1)
  cmpb   $0x78,-0x421(%rbp)
  jne    L23
  mov    -0x41c(%rbp),%eax
  mov    %eax,-0x418(%rbp)
L23:
  addl   $0x1,-0x41c(%rbp)
L111:
  mov    $0x0,%eax
  call   <sys_get_clock_usec@plt>
  sub    -0x414(%rbp),%eax
  cmp    %eax,-0x43c(%rbp)
  jge    L63
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  call   <die@plt>
L63:
  cmpl   $0x3ff,-0x41c(%rbp)
  jg     L11
  cmpb   $0x3e,-0x421(%rbp)
  jne    L5
L11:
  cmpl   $0x0,-0x418(%rbp)
  jns    L55
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <die@plt>
L55:
  lea    -0x420(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  lea    D25(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x420(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L59
  call   <__stack_chk_fail@plt>
L59:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D36
datatype: string
name: retrieve_data
arguments: data_tag: D28
datatype: string
name: retrieve_data
arguments: data_tag: D5
datatype: string
name: retrieve_data
arguments: data_tag: D25
datatype: string

tool: D36: %c%08x,#

tool: D28: rx timeout

tool: D5: invalid response from samba

tool: D25: %x

assistant: ```c
uint32_t samba_read(uint32_t addr, int size, int timeout) {
  char tmpbuf[1024], c = 0;
  int i, xpos = -1;
  uint32_t rval;
  uint32_t tstart;
  serial_purge();
  snprintf(tmpbuf, 1024, "%c%08x,#", size == 1 ? 'o' : (size == 2 ? 'h' : 'w'), addr);
  serial_write(tmpbuf, strlen(tmpbuf));
  tstart = sys_get_clock_usec();
  for (i = 0; i < 1024 && c != '>';) {
    if (serial_data_avail()) {
      tmpbuf[i] = c = serial_read_byte();
      if (c == 'x')
        xpos = i;
      i++;
    }
    if (sys_get_clock_usec() - tstart > timeout)
      die("rx timeout");
  }
  if (xpos < 0)
    die("invalid response from samba");
  sscanf(tmpbuf, "%x", &rval);
  return rval;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<samba_read>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x428,%rsp
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %edx,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,0x418(%rsp)
  xor    %eax,%eax
  call   <serial_purge@plt>
  mov    $0x6f,%ecx
  cmp    $0x1,%ebx
  je     L21
  cmp    $0x2,%ebx
  mov    $0x68,%ecx
  mov    $0x77,%eax
  cmovne %eax,%ecx
L21:
  lea    0x10(%rsp),%rbx
  mov    %ebp,%r8d
  lea    D16(%rip),%rdx
  mov    $0x400,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <serial_write@plt>
  mov    $0x0,%eax
  call   <sys_get_clock_usec@plt>
  mov    %eax,%r12d
  mov    $0xffffffff,%r14d
  mov    $0x0,%ebp
  mov    $0x0,%ebx
  lea    D12(%rip),%r15
  jmp    L101
L6:
  mov    $0x0,%eax
  call   <serial_read_byte@plt>
  mov    %eax,%ebx
  movslq %ebp,%rax
  mov    %bl,0x10(%rsp,%rax,1)
  cmp    $0x78,%bl
  cmove  %ebp,%r14d
  add    $0x1,%ebp
  jmp    L47
L106:
  cmp    $0x3ff,%ebp
  jg     L20
  cmp    $0x3e,%bl
  je     L20
L101:
  mov    $0x0,%eax
  call   <serial_data_avail@plt>
  test   %rax,%rax
  jne    L6
L47:
  mov    $0x0,%eax
  call   <sys_get_clock_usec@plt>
  sub    %r12d,%eax
  cmp    %r13d,%eax
  jle    L106
  mov    %r15,%rdi
  call   <die@plt>
  jmp    L106
L20:
  test   %r14d,%r14d
  js     L48
L1:
  lea    0xc(%rsp),%rdx
  lea    0x10(%rsp),%rdi
  lea    D28(%rip),%rsi
  call   <sscanf@plt>
  mov    0xc(%rsp),%eax
  mov    0x418(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L107
  add    $0x428,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L48:
  lea    D33(%rip),%rdi
  call   <die@plt>
  jmp    L1
L107:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D16
datatype: string
name: disassemble_data
arguments: tag: D12
datatype: string
name: disassemble_data
arguments: tag: D28
datatype: string
name: disassemble_data
arguments: tag: D33
datatype: string

tool: D16: %c%08x,#

tool: D12: rx timeout

tool: D28: %x

tool: D33: invalid response from samba

assistant: ```c
uint32_t samba_read(uint32_t addr, int size, int timeout) {
  char tmpbuf[1024], c = 0;
  int i, xpos = -1;
  uint32_t rval;
  uint32_t tstart;
  serial_purge();
  snprintf(tmpbuf, 1024, "%c%08x,#", size == 1 ? 'o' : (size == 2 ? 'h' : 'w'), addr);
  serial_write(tmpbuf, strlen(tmpbuf));
  tstart = sys_get_clock_usec();
  for (i = 0; i < 1024 && c != '>';) {
    if (serial_data_avail()) {
      tmpbuf[i] = c = serial_read_byte();
      if (c == 'x')
        xpos = i;
      i++;
    }
    if (sys_get_clock_usec() - tstart > timeout)
      die("rx timeout");
  }
  if (xpos < 0)
    die("invalid response from samba");
  sscanf(tmpbuf, "%x", &rval);
  return rval;
}
```