ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<datepart>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    %r8,-0x30(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L36
L15:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %eax,%eax
  jne    L4
  mov    -0x30(%rbp),%rax
  movl   $0x1,(%rax)
L4:
  mov    -0x8(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %ecx,%eax
  sub    $0x30,%eax
  mov    %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L36:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L15
  mov    -0x8(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jge    L9
  mov    -0x30(%rbp),%rax
  movl   $0x1,(%rax)
L9:
  mov    -0x8(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jle    L8
  mov    -0x30(%rbp),%rax
  movl   $0x1,(%rax)
L8:
  mov    -0x8(%rbp),%eax
  leave
  ret
```

assistant: ```c
int datepart(const char *buf, int size, int min, int max, int *errp) {
  int result = 0;
  int i;
  for (i = 0; i < size; i++) {
    if (!isdigit((unsigned char)(buf[i])))
      *errp = 1;
    result = (result * 10) + buf[i] - '0';
  }
  if (result < min)
    *errp = 1;
  if (result > max)
    *errp = 1;
  return (result);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<datepart>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edx,%r15d
  mov    %ecx,0xc(%rsp)
  mov    %r8,%r14
  test   %esi,%esi
  jle    L52
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x1(%rdi,%rax,1),%r13
  mov    $0x0,%ebp
  jmp    L4
L18:
  lea    0x0(%rbp,%rbp,4),%edx
  movsbl (%r12),%eax
  lea    -0x30(%rax,%rdx,2),%ebp
  add    $0x1,%rbx
  cmp    %r13,%rbx
  je     L47
L4:
  mov    %rbx,%r12
  movzbl (%rbx),%edi
  call   <isdigit@plt>
  test   %eax,%eax
  jne    L18
  movl   $0x1,(%r14)
  jmp    L18
L52:
  mov    $0x0,%ebp
L47:
  cmp    %ebp,%r15d
  jle    L69
  movl   $0x1,(%r14)
L69:
  cmp    %ebp,0xc(%rsp)
  jge    L68
  movl   $0x1,(%r14)
L68:
  mov    %ebp,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int datepart(const char *buf, int size, int min, int max, int *errp) {
  int result = 0;
  int i;
  for (i = 0; i < size; i++) {
    if (!isdigit((unsigned char)(buf[i])))
      *errp = 1;
    result = (result * 10) + buf[i] - '0';
  }
  if (result < min)
    *errp = 1;
  if (result > max)
    *errp = 1;
  return (result);
}
```
user: What is the c source code of the assembly code below?

```asm
<datepart>:
  endbr64
  push   %r15
  push   %r14
  mov    %edx,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  push   %rbp
  mov    %r8,%rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %esi,%esi
  jle    L22
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  xor    %r12d,%r12d
  lea    0x1(%rdi,%rax,1),%r15
  nopl   (%rax)
L8:
  movzbl (%rbx),%edi
  call   <isdigit@plt>
  test   %eax,%eax
  jne    L0
  movl   $0x1,0x0(%rbp)
L0:
  movsbl (%rbx),%eax
  lea    (%r12,%r12,4),%edx
  add    $0x1,%rbx
  lea    -0x30(%rax,%rdx,2),%r12d
  cmp    %rbx,%r15
  jne    L8
L34:
  cmp    %r12d,%r14d
  jle    L31
  movl   $0x1,0x0(%rbp)
L31:
  cmp    %r12d,%r13d
  jge    L29
  movl   $0x1,0x0(%rbp)
L29:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  xor    %r12d,%r12d
  jmp    L34
```

assistant: ```c
int datepart(const char *buf, int size, int min, int max, int *errp) {
  int result = 0;
  int i;
  for (i = 0; i < size; i++) {
    if (!isdigit((unsigned char)(buf[i])))
      *errp = 1;
    result = (result * 10) + buf[i] - '0';
  }
  if (result < min)
    *errp = 1;
  if (result > max)
    *errp = 1;
  return (result);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<datepart>:
  endbr64
  push   %r15
  mov    %edx,%r15d
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %r8,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %esi,%esi
  jle    L35
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  xor    %r12d,%r12d
  lea    0x1(%rdi,%rax,1),%rbp
  nopl   0x0(%rax)
L54:
  movzbl (%rbx),%edi
  call   <isdigit@plt>
  test   %eax,%eax
  jne    L8
  movl   $0x1,0x0(%r13)
  movsbl (%rbx),%eax
  lea    (%r12,%r12,4),%edx
  add    $0x1,%rbx
  lea    -0x30(%rax,%rdx,2),%r12d
  cmp    %rbp,%rbx
  jne    L54
L43:
  cmp    %r12d,%r15d
  jle    L76
  movl   $0x1,0x0(%r13)
L76:
  cmp    %r12d,%r14d
  jge    L74
  movl   $0x1,0x0(%r13)
L74:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L8:
  movsbl (%rbx),%eax
  lea    (%r12,%r12,4),%edx
  add    $0x1,%rbx
  lea    -0x30(%rax,%rdx,2),%r12d
  cmp    %rbx,%rbp
  jne    L54
  jmp    L43
  nopw   0x0(%rax,%rax,1)
L35:
  xor    %r12d,%r12d
  jmp    L43
```

assistant: ```c
int datepart(const char *buf, int size, int min, int max, int *errp) {
  int result = 0;
  int i;
  for (i = 0; i < size; i++) {
    if (!isdigit((unsigned char)(buf[i])))
      *errp = 1;
    result = (result * 10) + buf[i] - '0';
  }
  if (result < min)
    *errp = 1;
  if (result > max)
    *errp = 1;
  return (result);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sum_digits_recur>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L14
  mov    $0x0,%eax
  jmp    L7
L14:
  mov    -0x14(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ebx
  mov    %ebx,%eax
  shl    $0x2,%eax
  add    %ebx,%eax
  add    %eax,%eax
  mov    %edx,%ebx
  sub    %eax,%ebx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,%edi
  call   <sum_digits_recur>
  add    %ebx,%eax
L7:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int sum_digits_recur(int n) {
  if (n == 0)
    return 0;
  return n % 10 + sum_digits_recur(n / 10);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sum_digits_recur>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  test   %edi,%edi
  jne    L17
L11:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L17:
  movslq %edi,%rbp
  imul   $0x66666667,%rbp,%rbp
  sar    $0x22,%rbp
  mov    %edi,%eax
  sar    $0x1f,%eax
  sub    %eax,%ebp
  mov    %ebp,%edi
  call   <sum_digits_recur>
  mov    %eax,%edx
  lea    0x0(%rbp,%rbp,4),%eax
  add    %eax,%eax
  sub    %eax,%ebx
  add    %edx,%ebx
  jmp    L11
```

assistant: ```c
int sum_digits_recur(int n) {
  if (n == 0)
    return 0;
  return n % 10 + sum_digits_recur(n / 10);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<sum_digits_recur>:
  endbr64
  xor    %r8d,%r8d
  test   %edi,%edi
  je     L2
  nopl   0x0(%rax,%rax,1)
L12:
  movslq %edi,%rax
  mov    %edi,%edx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x22,%rax
  sub    %edx,%eax
  lea    (%rax,%rax,4),%ecx
  mov    %eax,%edx
  mov    %edi,%eax
  add    %ecx,%ecx
  mov    %edx,%edi
  sub    %ecx,%eax
  add    %eax,%r8d
  test   %edx,%edx
  jne    L12
L2:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int sum_digits_recur(int n) {
  if (n == 0)
    return 0;
  return n % 10 + sum_digits_recur(n / 10);
}
```
user: Translate the below assembly code into C programming language:

```asm
<sum_digits_recur>:
  endbr64
  xor    %r8d,%r8d
  test   %edi,%edi
  je     L1
  nopl   0x0(%rax,%rax,1)
L14:
  movslq %edi,%rax
  mov    %edi,%edx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x22,%rax
  sub    %edx,%eax
  lea    (%rax,%rax,4),%ecx
  mov    %eax,%edx
  mov    %edi,%eax
  add    %ecx,%ecx
  mov    %edx,%edi
  sub    %ecx,%eax
  add    %eax,%r8d
  test   %edx,%edx
  jne    L14
L1:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int sum_digits_recur(int n) {
  if (n == 0)
    return 0;
  return n % 10 + sum_digits_recur(n / 10);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<g>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <f@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x2a8,-0x4(%rbp)
  je     L2
  mov    $0x0,%eax
  call   <h@plt>
L2:
  nop
  leave
  ret
```

assistant: ```c
g() {
  unsigned y = f();
  if (y != 680)
    h();
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<g>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <f@plt>
  cmp    $0x2a8,%eax
  jne    L2
L19:
  add    $0x8,%rsp
  ret
L2:
  mov    $0x0,%eax
  call   <h@plt>
  jmp    L19
```

assistant: ```c
g() {
  unsigned y = f();
  if (y != 680)
    h();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<g>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <f@plt>
  cmp    $0x2a8,%eax
  jne    L7
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <h@plt>
```

assistant: ```c
g() {
  unsigned y = f();
  if (y != 680)
    h();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<g>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <f@plt>
  cmp    $0x2a8,%eax
  jne    L1
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <h@plt>
```

assistant: ```c
g() {
  unsigned y = f();
  if (y != 680)
    h();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<is_utf8_supported>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L30
L51:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x75,%al
  jne    L65
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x74,%al
  jne    L65
  mov    -0xc(%rbp),%eax
  add    $0x2,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x66,%al
  je     L32
L65:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x55,%al
  jne    L3
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x54,%al
  jne    L3
  mov    -0xc(%rbp),%eax
  add    $0x2,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x46,%al
  jne    L3
L32:
  mov    $0x1,%eax
  jmp    L13
L3:
  addl   $0x1,-0xc(%rbp)
L30:
  mov    -0xc(%rbp),%eax
  add    $0x2,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L51
  mov    $0x0,%eax
L13:
  leave
  ret
```

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

tool: D9: LANG

assistant: ```c
bool is_utf8_supported() {
  char *lang = getenv("LANG");
  ;
  for (unsigned int i = 0; lang[i + 2] != 0; i++) {
    if ((lang[i] == 'u' && lang[i + 1] == 't' && lang[i + 2] == 'f') || (lang[i] == 'U' && lang[i + 1] == 'T' && lang[i + 2] == 'F')) {
      return true;
    }
  }
  return false;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<is_utf8_supported>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <getenv@plt>
  movzbl 0x2(%rax),%esi
  test   %sil,%sil
  je     L8
  mov    $0x1,%edx
  jmp    L69
L4:
  mov    %edx,%ecx
  cmpb   $0x74,(%rax,%rcx,1)
  jne    L99
  cmp    $0x66,%sil
  je     L20
L99:
  lea    0x2(%rdx),%ecx
  movzbl (%rax,%rcx,1),%esi
  add    $0x1,%edx
  test   %sil,%sil
  je     L98
L69:
  lea    -0x1(%rdx),%ecx
  movzbl (%rax,%rcx,1),%ecx
  cmp    $0x75,%cl
  je     L4
  cmp    $0x55,%cl
  jne    L99
  mov    %edx,%ecx
  cmpb   $0x54,(%rax,%rcx,1)
  jne    L99
  cmp    $0x46,%sil
  jne    L99
  mov    $0x1,%eax
  jmp    L12
L98:
  mov    $0x0,%eax
L12:
  add    $0x8,%rsp
  ret
L8:
  mov    $0x0,%eax
  jmp    L12
L20:
  mov    $0x1,%eax
  jmp    L12
```

tool_calls: name: disassemble_data
arguments: label: D8
type_infered: string

tool: D8: LANG

assistant: ```c
bool is_utf8_supported() {
  char *lang = getenv("LANG");
  ;
  for (unsigned int i = 0; lang[i + 2] != 0; i++) {
    if ((lang[i] == 'u' && lang[i + 1] == 't' && lang[i + 2] == 'f') || (lang[i] == 'U' && lang[i + 1] == 'T' && lang[i + 2] == 'F')) {
      return true;
    }
  }
  return false;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<is_utf8_supported>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <getenv@plt>
  movzbl 0x2(%rax),%esi
  test   %sil,%sil
  je     L85
  xor    %edx,%edx
  jmp    L22
  nopl   0x0(%rax)
L73:
  cmp    $0x55,%cl
  jne    L79
  mov    %edx,%ecx
  cmpb   $0x54,(%rax,%rcx,1)
  jne    L79
  cmp    $0x46,%sil
  je     L18
  nopl   0x0(%rax,%rax,1)
L79:
  lea    0x3(%rdi),%ecx
  movzbl (%rax,%rcx,1),%esi
  test   %sil,%sil
  je     L85
L22:
  mov    %edx,%ecx
  mov    %edx,%edi
  add    $0x1,%edx
  movzbl (%rax,%rcx,1),%ecx
  cmp    $0x75,%cl
  jne    L73
  mov    %edx,%ecx
  cmpb   $0x74,(%rax,%rcx,1)
  jne    L79
  cmp    $0x66,%sil
  jne    L79
L18:
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L85:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D0
type_infered: string

tool: D0: LANG

assistant: ```c
bool is_utf8_supported() {
  char *lang = getenv("LANG");
  ;
  for (unsigned int i = 0; lang[i + 2] != 0; i++) {
    if ((lang[i] == 'u' && lang[i + 1] == 't' && lang[i + 2] == 'f') || (lang[i] == 'U' && lang[i + 1] == 'T' && lang[i + 2] == 'F')) {
      return true;
    }
  }
  return false;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<is_utf8_supported>:
  endbr64
  sub    $0x8,%rsp
  lea    D9(%rip),%rdi
  call   <getenv@plt>
  movzbl 0x2(%rax),%esi
  test   %sil,%sil
  je     L31
  xor    %edx,%edx
  jmp    L27
  nopl   0x0(%rax)
L1:
  cmp    $0x55,%cl
  jne    L18
  mov    %edx,%ecx
  cmpb   $0x54,(%rax,%rcx,1)
  jne    L18
  cmp    $0x46,%sil
  je     L80
  nopl   0x0(%rax,%rax,1)
L18:
  lea    0x3(%rdi),%ecx
  movzbl (%rax,%rcx,1),%esi
  test   %sil,%sil
  je     L31
L27:
  mov    %edx,%ecx
  mov    %edx,%edi
  add    $0x1,%edx
  movzbl (%rax,%rcx,1),%ecx
  cmp    $0x75,%cl
  jne    L1
  mov    %edx,%ecx
  cmpb   $0x74,(%rax,%rcx,1)
  jne    L18
  cmp    $0x66,%sil
  jne    L18
L80:
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L31:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D9
type_guessed: string

tool: D9: LANG

assistant: ```c
bool is_utf8_supported() {
  char *lang = getenv("LANG");
  ;
  for (unsigned int i = 0; lang[i + 2] != 0; i++) {
    if ((lang[i] == 'u' && lang[i + 1] == 't' && lang[i + 2] == 'f') || (lang[i] == 'U' && lang[i + 1] == 'T' && lang[i + 2] == 'F')) {
      return true;
    }
  }
  return false;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<alignedFree>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x28(%rbp),%rax
  sub    $0x4,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  sub    $0x4,%rax
  mov    %rax,%rcx
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  mov    %rcx,%rsi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x14(%rbp),%eax
  neg    %rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D6
type: string
name: extract_symbolic_data
arguments: data_label: D16
type: string

tool: D6: alignedFree()

tool: D16: offset at %ld is %d


assistant: ```c
void alignedFree(void *p) {
  printf("alignedFree()\n");
  unsigned int *offsetPtr = (unsigned int *)(p - sizeof(unsigned int));
  unsigned int offset = *offsetPtr;
  printf("offset at %ld is %d\n", (long)(p - sizeof(unsigned int)), offset);
  void *originalPtr = p - offset;
  free(originalPtr);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<alignedFree>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  lea    D17(%rip),%rdi
  call   <puts@plt>
  mov    -0x4(%rbx),%ebp
  lea    -0x4(%rbx),%rsi
  mov    %ebp,%edx
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebp,%ebp
  sub    %rbp,%rbx
  mov    %rbx,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D17
type: string
name: read_data
arguments: tag: D14
type: string

tool: D17: alignedFree()

tool: D14: offset at %ld is %d


assistant: ```c
void alignedFree(void *p) {
  printf("alignedFree()\n");
  unsigned int *offsetPtr = (unsigned int *)(p - sizeof(unsigned int));
  unsigned int offset = *offsetPtr;
  printf("offset at %ld is %d\n", (long)(p - sizeof(unsigned int)), offset);
  void *originalPtr = p - offset;
  free(originalPtr);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<alignedFree>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    D9(%rip),%rdi
  sub    $0x8,%rsp
  call   <puts@plt>
  mov    -0x4(%rbx),%ebp
  lea    -0x4(%rbx),%rsi
  xor    %eax,%eax
  lea    D0(%rip),%rdi
  mov    %ebp,%edx
  sub    %rbp,%rbx
  call   <printf@plt>
  add    $0x8,%rsp
  mov    %rbx,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1070 <free@plt>
```

tool_calls: name: read_data
arguments: tag: D9
datatype: string
name: read_data
arguments: tag: D0
datatype: string

tool: D9: alignedFree()

tool: D0: offset at %ld is %d


assistant: ```c
void alignedFree(void *p) {
  printf("alignedFree()\n");
  unsigned int *offsetPtr = (unsigned int *)(p - sizeof(unsigned int));
  unsigned int offset = *offsetPtr;
  printf("offset at %ld is %d\n", (long)(p - sizeof(unsigned int)), offset);
  void *originalPtr = p - offset;
  free(originalPtr);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<alignedFree>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    D9(%rip),%rdi
  sub    $0x8,%rsp
  call   <puts@plt>
  mov    -0x4(%rbx),%ebp
  lea    -0x4(%rbx),%rsi
  xor    %eax,%eax
  lea    D16(%rip),%rdi
  mov    %ebp,%edx
  sub    %rbp,%rbx
  call   <printf@plt>
  add    $0x8,%rsp
  mov    %rbx,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1070 <free@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D9
datatype: string
name: retrieve_data
arguments: data_label: D16
datatype: string

tool: D9: alignedFree()

tool: D16: offset at %ld is %d


assistant: ```c
void alignedFree(void *p) {
  printf("alignedFree()\n");
  unsigned int *offsetPtr = (unsigned int *)(p - sizeof(unsigned int));
  unsigned int offset = *offsetPtr;
  printf("offset at %ld is %d\n", (long)(p - sizeof(unsigned int)), offset);
  void *originalPtr = p - offset;
  free(originalPtr);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<partition>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <choosePivot@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L29
L21:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jle    L14
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  addl   $0x1,-0xc(%rbp)
L14:
  addl   $0x1,-0x10(%rbp)
L29:
  mov    -0x10(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L21
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int partition(int *A, int lo, int hi) {
  int i;
  int pivotIndex = choosePivot(lo, hi);
  int pivotValue = A[pivotIndex];
  int position = lo;
  swap(&A[hi], &A[pivotIndex]);
  for (i = lo; i < hi; i++) {
    if (A[i] < pivotValue) {
      swap(&A[i], &A[position]);
      position++;
    }
  }
  swap(&A[position], &A[pivotIndex]);
  return position;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<partition>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebp
  mov    %edx,%r12d
  mov    %edx,%esi
  mov    %ebp,%edi
  call   <choosePivot@plt>
  cltq
  lea    0x0(%r13,%rax,4),%r15
  mov    (%r15),%r14d
  movslq %r12d,%rax
  lea    0x0(%r13,%rax,4),%rdi
  mov    %r15,%rsi
  call   <swap@plt>
  cmp    %r12d,%ebp
  jge    L48
  movslq %ebp,%rax
  lea    0x0(%r13,%rax,4),%rbx
  sub    $0x1,%r12d
  sub    %ebp,%r12d
  add    %rax,%r12
  lea    0x4(%r13,%r12,4),%r12
  jmp    L9
L34:
  add    $0x4,%rbx
  cmp    %r12,%rbx
  je     L48
L9:
  cmp    %r14d,(%rbx)
  jge    L34
  movslq %ebp,%rax
  lea    0x0(%r13,%rax,4),%rsi
  mov    %rbx,%rdi
  call   <swap@plt>
  add    $0x1,%ebp
  jmp    L34
L48:
  movslq %ebp,%rax
  lea    0x0(%r13,%rax,4),%rdi
  mov    %r15,%rsi
  call   <swap@plt>
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int partition(int *A, int lo, int hi) {
  int i;
  int pivotIndex = choosePivot(lo, hi);
  int pivotValue = A[pivotIndex];
  int position = lo;
  swap(&A[hi], &A[pivotIndex]);
  for (i = lo; i < hi; i++) {
    if (A[i] < pivotValue) {
      swap(&A[i], &A[position]);
      position++;
    }
  }
  swap(&A[position], &A[pivotIndex]);
  return position;
}
```