ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D18(%rip),%rdi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rbx
  lea    0xc(%rsp),%rsi
  mov    %rbx,%rdx
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  test   %eax,%eax
  jne    L12
  lea    0x10(%rsp),%rsi
  lea    D12(%rip),%rdi
  mov    %rbx,0xc(%rsp)
  call   <printf@plt>
L12:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D18
datatype: string
name: extract_symbolic_data
arguments: data_label: D12
datatype: string

tool: D18: %d %d

tool: D12: %p

assistant: ```c
int main() {
  int a, b, c;
  int **z, *y;
  scanf("%d %d", &a, &c);
  y = &c;
  z = (int **)&a;
  if (c)
    return 0;
  *z = y;
  z = (int **)&b;
  printf("%p", z);
}
```
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   %rbx
  lea    D10(%rip),%rdi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rbx
  lea    0xc(%rsp),%rsi
  mov    %rbx,%rdx
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  test   %eax,%eax
  jne    L12
  lea    0x10(%rsp),%rsi
  lea    D5(%rip),%rdi
  mov    %rbx,0xc(%rsp)
  call   <printf@plt>
L12:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D10
type_infered: string
name: read_data
arguments: data_tag: D5
type_infered: string

tool: D10: %d %d

tool: D5: %p

assistant: ```c
int main() {
  int a, b, c;
  int **z, *y;
  scanf("%d %d", &a, &c);
  y = &c;
  z = (int **)&a;
  if (c)
    return 0;
  *z = y;
  z = (int **)&b;
  printf("%p", z);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<TimerPrescaleMatchSet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <TimerBaseValid@plt>
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  cmpq   $0xff,-0x10(%rbp)
  je     L43
  cmpq   $0xff00,-0x10(%rbp)
  je     L43
  cmpq   $0xffff,-0x10(%rbp)
  jne    L19
L43:
  mov    $0x1,%eax
  jmp    L37
L19:
  mov    $0x0,%eax
L37:
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  cmpq   $0xff,-0x18(%rbp)
  setbe  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  mov    -0x10(%rbp),%rax
  movzbl %al,%eax
  test   %rax,%rax
  je     L49
  mov    -0x8(%rbp),%rax
  add    $0x40,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,(%rdx)
L49:
  mov    -0x10(%rbp),%rax
  and    $0xff00,%eax
  test   %rax,%rax
  je     L57
  mov    -0x8(%rbp),%rax
  add    $0x44,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,(%rdx)
L57:
  nop
  leave
  ret
```

assistant: ```c
void TimerPrescaleMatchSet(unsigned long ulBase, unsigned long ulTimer, unsigned long ulValue) {
  DEBUG_ASSERT(TimerBaseValid(ulBase));
  DEBUG_ASSERT((ulTimer == 0x000000ff) || (ulTimer == 0x0000ff00) || (ulTimer == 0x0000ffff));
  DEBUG_ASSERT(ulValue < 256);
  if (ulTimer & 0x000000ff) {
    (*((volatile unsigned long *)(ulBase + 0x00000040))) = ulValue;
  }
  if (ulTimer & 0x0000ff00) {
    (*((volatile unsigned long *)(ulBase + 0x00000044))) = ulValue;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<TimerPrescaleMatchSet>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rdx,%r12
  call   <TimerBaseValid@plt>
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  cmp    $0xff,%rbx
  sete   %dil
  cmp    $0xff00,%rbx
  sete   %al
  or     %eax,%edi
  cmp    $0xffff,%rbx
  sete   %al
  or     %eax,%edi
  movzbl %dil,%edi
  call   <DEBUG_ASSERT@plt>
  cmp    $0xff,%r12
  setbe  %dil
  movzbl %dil,%edi
  call   <DEBUG_ASSERT@plt>
  test   %bl,%bl
  je     L17
  mov    %r12,0x40(%rbp)
L17:
  test   $0xff,%bh
  je     L6
  mov    %r12,0x44(%rbp)
L6:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void TimerPrescaleMatchSet(unsigned long ulBase, unsigned long ulTimer, unsigned long ulValue) {
  DEBUG_ASSERT(TimerBaseValid(ulBase));
  DEBUG_ASSERT((ulTimer == 0x000000ff) || (ulTimer == 0x0000ff00) || (ulTimer == 0x0000ffff));
  DEBUG_ASSERT(ulValue < 256);
  if (ulTimer & 0x000000ff) {
    (*((volatile unsigned long *)(ulBase + 0x00000040))) = ulValue;
  }
  if (ulTimer & 0x0000ff00) {
    (*((volatile unsigned long *)(ulBase + 0x00000044))) = ulValue;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<TimerPrescaleMatchSet>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <TimerBaseValid@plt>
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  cmp    $0xff,%rbx
  sete   %dil
  cmp    $0xff00,%rbx
  sete   %al
  or     %eax,%edi
  cmp    $0xffff,%rbx
  sete   %al
  or     %eax,%edi
  movzbl %dil,%edi
  call   <DEBUG_ASSERT@plt>
  xor    %edi,%edi
  cmp    $0xff,%rbp
  setbe  %dil
  call   <DEBUG_ASSERT@plt>
  test   %bl,%bl
  je     L4
  mov    %rbp,0x40(%r12)
L4:
  and    $0xff,%bh
  je     L9
  mov    %rbp,0x44(%r12)
L9:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void TimerPrescaleMatchSet(unsigned long ulBase, unsigned long ulTimer, unsigned long ulValue) {
  DEBUG_ASSERT(TimerBaseValid(ulBase));
  DEBUG_ASSERT((ulTimer == 0x000000ff) || (ulTimer == 0x0000ff00) || (ulTimer == 0x0000ffff));
  DEBUG_ASSERT(ulValue < 256);
  if (ulTimer & 0x000000ff) {
    (*((volatile unsigned long *)(ulBase + 0x00000040))) = ulValue;
  }
  if (ulTimer & 0x0000ff00) {
    (*((volatile unsigned long *)(ulBase + 0x00000044))) = ulValue;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<TimerPrescaleMatchSet>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <TimerBaseValid@plt>
  mov    %eax,%edi
  call   <DEBUG_ASSERT@plt>
  cmp    $0xff,%rbx
  sete   %dil
  cmp    $0xff00,%rbx
  sete   %al
  or     %eax,%edi
  cmp    $0xffff,%rbx
  sete   %al
  or     %eax,%edi
  movzbl %dil,%edi
  call   <DEBUG_ASSERT@plt>
  xor    %edi,%edi
  cmp    $0xff,%rbp
  setbe  %dil
  call   <DEBUG_ASSERT@plt>
  test   %bl,%bl
  je     L2
  mov    %rbp,0x40(%r12)
L2:
  and    $0xff,%bh
  je     L3
  mov    %rbp,0x44(%r12)
L3:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void TimerPrescaleMatchSet(unsigned long ulBase, unsigned long ulTimer, unsigned long ulValue) {
  DEBUG_ASSERT(TimerBaseValid(ulBase));
  DEBUG_ASSERT((ulTimer == 0x000000ff) || (ulTimer == 0x0000ff00) || (ulTimer == 0x0000ffff));
  DEBUG_ASSERT(ulValue < 256);
  if (ulTimer & 0x000000ff) {
    (*((volatile unsigned long *)(ulBase + 0x00000040))) = ulValue;
  }
  if (ulTimer & 0x0000ff00) {
    (*((volatile unsigned long *)(ulBase + 0x00000044))) = ulValue;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rsi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movl   $0x0,-0x14(%rbp)
  jmp    L20
L4:
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movl   $0x1,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L19
L2:
  mov    -0x10(%rbp),%eax
  add    %eax,%eax
  or     %eax,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L19:
  cmpl   $0x1e,-0xc(%rbp)
  jle    L2
  mov    -0x18(%rbp),%eax
  xor    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x14(%rbp)
L20:
  mov    -0x1c(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jl     L4
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D24
type_infered: string
name: extract_symbolic_data
arguments: data_label: D27
type_infered: string

tool: D24: %d

tool: D27: %u


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  for (int i = 0; i < T; i++) {
    unsigned int a;
    scanf("%d", &a);
    unsigned int temp = 1;
    for (int j = 0; j < 31; j++) {
      temp |= temp << 1;
    }
    printf("%u\n", a ^ temp);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    D8(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x0,(%rsp)
  jle    L29
  mov    $0x0,%ebx
  lea    0x4(%rsp),%r13
  lea    D8(%rip),%r12
  lea    D1(%rip),%rbp
L18:
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    $0x1f,%eax
  mov    $0x1,%esi
L19:
  lea    (%rsi,%rsi,1),%edx
  or     %edx,%esi
  sub    $0x1,%eax
  jne    L19
  xor    0x4(%rsp),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,(%rsp)
  jg     L18
L29:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D8
type: string
name: extract_symbolic_data
arguments: label: D1
type: string

tool: D8: %d

tool: D1: %u


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  for (int i = 0; i < T; i++) {
    unsigned int a;
    scanf("%d", &a);
    unsigned int temp = 1;
    for (int j = 0; j < 31; j++) {
      temp |= temp << 1;
    }
    printf("%u\n", a ^ temp);
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  lea    D15(%rip),%rbp
  push   %rbx
  mov    %rbp,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  test   %eax,%eax
  jle    L10
  xor    %ebx,%ebx
  lea    0x4(%rsp),%r13
  lea    D8(%rip),%r12
  nopl   (%rax)
L13:
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    $0x1f,%eax
  mov    $0x1,%esi
  nop
L28:
  lea    (%rsi,%rsi,1),%edx
  or     %edx,%esi
  sub    $0x1,%eax
  jne    L28
  xor    0x4(%rsp),%esi
  mov    %r12,%rdi
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    %ebx,(%rsp)
  jg     L13
L10:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D15
datatype: string
name: unpack_data
arguments: tag: D8
datatype: string

tool: D15: %d

tool: D8: %u


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  for (int i = 0; i < T; i++) {
    unsigned int a;
    scanf("%d", &a);
    unsigned int temp = 1;
    for (int j = 0; j < 31; j++) {
      temp |= temp << 1;
    }
    printf("%u\n", a ^ temp);
  }
  return 0;
}
```
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   %r13
  push   %r12
  push   %rbp
  lea    D2(%rip),%rbp
  push   %rbx
  mov    %rbp,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  test   %eax,%eax
  jle    L2
  xor    %ebx,%ebx
  lea    0x4(%rsp),%r13
  lea    D18(%rip),%r12
  nopl   (%rax)
L29:
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    $0x1f,%eax
  mov    $0x1,%esi
  nop
L14:
  lea    (%rsi,%rsi,1),%edx
  or     %edx,%esi
  sub    $0x1,%eax
  jne    L14
  xor    0x4(%rsp),%esi
  mov    %r12,%rdi
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    %ebx,(%rsp)
  jg     L29
L2:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D2
data_type: string
name: extract_symbolic_data
arguments: label: D18
data_type: string

tool: D2: %d

tool: D18: %u


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  for (int i = 0; i < T; i++) {
    unsigned int a;
    scanf("%d", &a);
    unsigned int temp = 1;
    for (int j = 0; j < 31; j++) {
      temp |= temp << 1;
    }
    printf("%u\n", a ^ temp);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<dumpfile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %rdx,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x44(%rbp),%edx
  lea    -0x30(%rbp),%rax
  lea    D3(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x30(%rbp),%rax
  lea    D37(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x40(%rbp)
  cmpq   $0x0,-0x40(%rbp)
  jne    L12
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  jmp    L31
L12:
  mov    -0x40(%rbp),%rdx
  mov    -0x58(%rbp),%rsi
  mov    -0x50(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x1,%edx
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    %rax,-0x38(%rbp)
  cmpq   $0x1,-0x38(%rbp)
  je     L4
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
L4:
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
L31:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D3
data_type: string
name: parse_data
arguments: data_label: D37
data_type: string
name: parse_data
arguments: data_label: D8
data_type: string
name: parse_data
arguments: data_label: D36
data_type: string

tool: D3: png%05d.png

tool: D37: wb

tool: D8: fopen

tool: D36: fwrite

assistant: ```c
void dumpfile(int idx, uint8_t *from, size_t len) {
  char fname[32];
  sprintf(fname, "png%05d.png", idx);
  FILE *f = fopen(fname, "wb");
  if (f == NULL) {
    perror("fopen");
    return;
  }
  size_t wlen = fwrite(from, len, 1, f);
  if (wlen != 1) {
    perror("fwrite");
  }
  fclose(f);
}
```
user: What is the c source code of the assembly code below:

```asm
<dumpfile>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %rsi,%rbp
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    %edi,%edx
  lea    D10(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  lea    D30(%rip),%rsi
  mov    %rbx,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L43
  mov    %rax,%rbx
  mov    %rax,%rcx
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <fwrite@plt>
  cmp    $0x1,%rax
  jne    L24
L15:
  mov    %rbx,%rdi
  call   <fclose@plt>
L44:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L42
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L43:
  lea    D22(%rip),%rdi
  call   <perror@plt>
  jmp    L44
L24:
  lea    D33(%rip),%rdi
  call   <perror@plt>
  jmp    L15
L42:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D10
type_guessed: string
name: retrieve_data
arguments: label: D30
type_guessed: string
name: retrieve_data
arguments: label: D22
type_guessed: string
name: retrieve_data
arguments: label: D33
type_guessed: string

tool: D10: png%05d.png

tool: D30: wb

tool: D22: fopen

tool: D33: fwrite

assistant: ```c
void dumpfile(int idx, uint8_t *from, size_t len) {
  char fname[32];
  sprintf(fname, "png%05d.png", idx);
  FILE *f = fopen(fname, "wb");
  if (f == NULL) {
    perror("fopen");
    return;
  }
  size_t wlen = fwrite(from, len, 1, f);
  if (wlen != 1) {
    perror("fwrite");
  }
  fclose(f);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<dumpfile>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  mov    %edi,%edx
  push   %r12
  mov    %rsi,%r12
  lea    D4(%rip),%rsi
  push   %rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    D1(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L31
  mov    %rax,%rcx
  mov    $0x1,%edx
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <fwrite@plt>
  cmp    $0x1,%rax
  jne    L13
L9:
  mov    %rbp,%rdi
  call   <fclose@plt>
L6:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x30,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L13:
  lea    D18(%rip),%rdi
  call   <perror@plt>
  jmp    L9
  xchg   %ax,%ax
L31:
  lea    D34(%rip),%rdi
  call   <perror@plt>
  jmp    L6
L38:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D4
type_infered: string
name: retrieve_data
arguments: label: D1
type_infered: string
name: retrieve_data
arguments: label: D18
type_infered: string
name: retrieve_data
arguments: label: D34
type_infered: string

tool: D4: png%05d.png

tool: D1: wb

tool: D18: fwrite

tool: D34: fopen

assistant: ```c
void dumpfile(int idx, uint8_t *from, size_t len) {
  char fname[32];
  sprintf(fname, "png%05d.png", idx);
  FILE *f = fopen(fname, "wb");
  if (f == NULL) {
    perror("fopen");
    return;
  }
  size_t wlen = fwrite(from, len, 1, f);
  if (wlen != 1) {
    perror("fwrite");
  }
  fclose(f);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<dumpfile>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  mov    %edi,%edx
  push   %r12
  mov    %rsi,%r12
  lea    D22(%rip),%rsi
  push   %rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    D6(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L49
  mov    %rax,%rcx
  mov    $0x1,%edx
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <fwrite@plt>
  cmp    $0x1,%rax
  jne    L31
L32:
  mov    %rbp,%rdi
  call   <fclose@plt>
L11:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x30,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L31:
  lea    D9(%rip),%rdi
  call   <perror@plt>
  jmp    L32
  xchg   %ax,%ax
L49:
  lea    D23(%rip),%rdi
  call   <perror@plt>
  jmp    L11
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D22
type_guessed: string
name: read_data
arguments: data_tag: D6
type_guessed: string
name: read_data
arguments: data_tag: D9
type_guessed: string
name: read_data
arguments: data_tag: D23
type_guessed: string

tool: D22: png%05d.png

tool: D6: wb

tool: D9: fwrite

tool: D23: fopen

assistant: ```c
void dumpfile(int idx, uint8_t *from, size_t len) {
  char fname[32];
  sprintf(fname, "png%05d.png", idx);
  FILE *f = fopen(fname, "wb");
  if (f == NULL) {
    perror("fopen");
    return;
  }
  size_t wlen = fwrite(from, len, 1, f);
  if (wlen != 1) {
    perror("fwrite");
  }
  fclose(f);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<malloc_multiply>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L40
  mov    $0x0,%ecx
  mov    -0x8(%rbp),%rax
  mulq   -0x10(%rbp)
  jno    L41
  mov    $0x1,%ecx
L41:
  mov    %rcx,%rax
  test   %rax,%rax
  je     L21
L40:
  mov    $0x1,%eax
  jmp    L3
L21:
  mov    $0x0,%eax
L3:
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  je     L52
  mov    $0x0,%eax
  jmp    L36
L52:
  mov    -0x8(%rbp),%rax
  imul   -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
L36:
  leave
  ret
```

assistant: ```c
__attribute__((malloc)) void *malloc_multiply(size_t a, size_t b) {
  if ((__builtin_expect(!!(b == 0 || a > ((size_t)-1) / b), 0)))
    return NULL;
  return malloc(a * b);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<malloc_multiply>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    $0x1,%edi
  test   %rsi,%rsi
  je     L9
  mov    %rbp,%rax
  mul    %rsi
  seto   %dil
  movzbl %dil,%edi
L9:
  mov    $0x0,%esi
  call   <__builtin_expect@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  jne    L4
  imul   %rbp,%rbx
  mov    %rbx,%rdi
  call   <malloc@plt>
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((malloc)) void *malloc_multiply(size_t a, size_t b) {
  if ((__builtin_expect(!!(b == 0 || a > ((size_t)-1) / b), 0)))
    return NULL;
  return malloc(a * b);
}
```
user: What is the c source code of the assembly code below?

```asm
<malloc_multiply>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    $0x1,%edi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L12
  mov    %rbp,%rax
  mul    %rsi
  seto   %dil
  movzbl %dil,%edi
L12:
  xor    %esi,%esi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  jne    L15
  imul   %rbp,%rbx
  add    $0x8,%rsp
  mov    %rbx,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1070 <malloc@plt>
  cs nopw 0x0(%rax,%rax,1)
L15:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((malloc)) void *malloc_multiply(size_t a, size_t b) {
  if ((__builtin_expect(!!(b == 0 || a > ((size_t)-1) / b), 0)))
    return NULL;
  return malloc(a * b);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<malloc_multiply>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    $0x1,%edi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L15
  mov    %rbp,%rax
  mul    %rsi
  seto   %dil
  movzbl %dil,%edi
L15:
  xor    %esi,%esi
  call   <__builtin_expect@plt>
  test   %rax,%rax
  jne    L14
  imul   %rbp,%rbx
  add    $0x8,%rsp
  mov    %rbx,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1070 <malloc@plt>
  cs nopw 0x0(%rax,%rax,1)
L14:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((malloc)) void *malloc_multiply(size_t a, size_t b) {
  if ((__builtin_expect(!!(b == 0 || a > ((size_t)-1) / b), 0)))
    return NULL;
  return malloc(a * b);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<rnd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  je     L14
  mov    $0x0,%eax
  call   <rand@plt>
  mov    -0x8(%rbp),%edx
  mov    %edx,%ecx
  sub    -0x4(%rbp),%ecx
  cltd
  idiv   %ecx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  jmp    L8
L14:
  mov    -0x8(%rbp),%eax
L8:
  leave
  ret
```

assistant: ```c
int rnd(int min, int max) {
  if (max != min)
    return (rand() % (max - min) + min);
  else
    return (max);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<rnd>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  cmp    %edi,%esi
  jne    L2
L6:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L2:
  mov    %esi,%ebp
  mov    $0x0,%eax
  call   <rand@plt>
  sub    %ebx,%ebp
  cltd
  idiv   %ebp
  add    %edx,%ebx
  jmp    L6
```

assistant: ```c
int rnd(int min, int max) {
  if (max != min)
    return (rand() % (max - min) + min);
  else
    return (max);
}
```
user: Translate the below assembly code into C programming language:

```asm
<rnd>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbx
  sub    $0x8,%rsp
  cmp    %edi,%esi
  je     L3
  xor    %eax,%eax
  mov    %esi,%ebx
  call   <rand@plt>
  sub    %r12d,%ebx
  cltd
  idiv   %ebx
  add    %edx,%r12d
L3:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
int rnd(int min, int max) {
  if (max != min)
    return (rand() % (max - min) + min);
  else
    return (max);
}
```