ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<skip_sign>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L0
  movsbl (%rdi),%edi
  lea    D8(%rip),%rsi
  call   <is_from@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffffffffffff,%rbx
L0:
  mov    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D8
datatype: string

tool: D8: +-

assistant: ```c
const char *skip_sign(const char *str) {
  static const char signs[] = "+-";
  if (str) {
    if (is_from(*str, signs))
      str++;
  }
  return str;
}
```
user: Translate the below assembly code into C programming language:

```asm
<skip_sign>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  test   %rdi,%rdi
  je     L3
  movsbl (%rdi),%edi
  lea    D0(%rip),%rsi
  call   <is_from@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffffffffffff,%r12
L3:
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D0
type: string

tool: D0: +-

assistant: ```c
const char *skip_sign(const char *str) {
  static const char signs[] = "+-";
  if (str) {
    if (is_from(*str, signs))
      str++;
  }
  return str;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<skip_sign>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  test   %rdi,%rdi
  je     L5
  movsbl (%rdi),%edi
  lea    D0(%rip),%rsi
  call   <is_from@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffffffffffff,%r12
L5:
  mov    %r12,%rax
  pop    %r12
  ret
```

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

tool: D0: +-

assistant: ```c
const char *skip_sign(const char *str) {
  static const char signs[] = "+-";
  if (str) {
    if (is_from(*str, signs))
      str++;
  }
  return str;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<dummy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <sub@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D2
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D16
type_guessed: string

tool: D2: Hello

tool: D16: World

assistant: ```c
void dummy() {
  printf("Hello");
  printf("World");
  sub();
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<dummy>:
  endbr64
  sub    $0x8,%rsp
  lea    D10(%rip),%rdi
  call   <printf@plt>
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <sub@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D10
type: string
name: unpack_data
arguments: data_tag: D7
type: string

tool: D10: Hello

tool: D7: World

assistant: ```c
void dummy() {
  printf("Hello");
  printf("World");
  sub();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<dummy>:
  endbr64
  sub    $0x8,%rsp
  lea    D18(%rip),%rdi
  call   <printf@plt>
  lea    D14(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <sub@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D18
type: string
name: extract_symbolic_data
arguments: label: D14
type: string

tool: D18: Hello

tool: D14: World

assistant: ```c
void dummy() {
  printf("Hello");
  printf("World");
  sub();
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<dummy>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <printf@plt>
  lea    D6(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <sub@plt>
```

tool_calls: name: unpack_data
arguments: tag: D1
datatype: string
name: unpack_data
arguments: tag: D6
datatype: string

tool: D1: Hello

tool: D6: World

assistant: ```c
void dummy() {
  printf("Hello");
  printf("World");
  sub();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sysapi_syslog_notice>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L2
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L2:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <vsyslog@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

assistant: ```c
void sysapi_syslog_notice(char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vsyslog(LOG_NOTICE, fmt, ap);
  va_end(ap);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sysapi_syslog_notice>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    D6(%rip),%rax
  mov    (%rax),%edi
  call   <vsyslog@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void sysapi_syslog_notice(char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vsyslog(LOG_NOTICE, fmt, ap);
  va_end(ap);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sysapi_syslog_notice>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D8(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vsyslog@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void sysapi_syslog_notice(char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vsyslog(LOG_NOTICE, fmt, ap);
  va_end(ap);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<sysapi_syslog_notice>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D0(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vsyslog@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void sysapi_syslog_notice(char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vsyslog(LOG_NOTICE, fmt, ap);
  va_end(ap);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<glmGenerateIdentityMatrix2f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movss  D6(%rip),%xmm0
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0xc,%rax
  movss  D6(%rip),%xmm0
  movss  %xmm0,(%rax)
  nop
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D6
datatype: byte[4]

tool: {"D6": [0x00,0x00,0x80,0x3f]}

assistant: ```c
void glmGenerateIdentityMatrix2f(float m[4]) {
  m[0] = 1;
  m[2] = 0;
  m[1] = 0;
  m[3] = 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<glmGenerateIdentityMatrix2f>:
  endbr64
  movss  D0(%rip),%xmm0
  movss  %xmm0,(%rdi)
  movl   $0x0,0x8(%rdi)
  movl   $0x0,0x4(%rdi)
  movss  %xmm0,0xc(%rdi)
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type: byte[4]

tool: {"D0": [0x00,0x00,0x80,0x3f]}

assistant: ```c
void glmGenerateIdentityMatrix2f(float m[4]) {
  m[0] = 1;
  m[2] = 0;
  m[1] = 0;
  m[3] = 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<glmGenerateIdentityMatrix2f>:
  endbr64
  movabs $0x3f80000000000000,%rax
  movq   $0x3f800000,(%rdi)
  mov    %rax,0x8(%rdi)
  ret
```

assistant: ```c
void glmGenerateIdentityMatrix2f(float m[4]) {
  m[0] = 1;
  m[2] = 0;
  m[1] = 0;
  m[3] = 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<glmGenerateIdentityMatrix2f>:
  endbr64
  movaps D5(%rip),%xmm0
  movups %xmm0,(%rdi)
  ret
```

tool_calls: name: parse_data
arguments: data_label: D5
type_infered: byte[16]

tool: {"D5": [0x00,0x00,0x80,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x3f]}

assistant: ```c
void glmGenerateIdentityMatrix2f(float m[4]) {
  m[0] = 1;
  m[2] = 0;
  m[1] = 0;
  m[3] = 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fdstream_resource_open>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L3
  mov    $0x0,%eax
  jmp    L12
L3:
  mov    -0x28(%rbp),%rdx
  mov    -0x4(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fdstream_resource@plt>
L12:
  leave
  ret
```

assistant: ```c
struct resource *fdstream_resource_open(const char *urlpath, const char *filepath, const char *content_type) {
  int fd;
  if ((fd = open(filepath, O_RDONLY)) == -1)
    return NULL;
  return fdstream_resource(urlpath, fd, content_type);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fdstream_resource_open>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  mov    %rdx,%rbp
  mov    D9(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  cmp    $0xffffffff,%eax
  je     L9
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %rbx,%rdi
  call   <fdstream_resource@plt>
L19:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  mov    $0x0,%eax
  jmp    L19
```

assistant: ```c
struct resource *fdstream_resource_open(const char *urlpath, const char *filepath, const char *content_type) {
  int fd;
  if ((fd = open(filepath, O_RDONLY)) == -1)
    return NULL;
  return fdstream_resource(urlpath, fd, content_type);
}
```
user: What is the c source code of the assembly code below:

```asm
<fdstream_resource_open>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  mov    D1(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  cmp    $0xffffffff,%eax
  je     L4
  add    $0x8,%rsp
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %eax,%esi
  pop    %rbp
  pop    %r12
  jmp    1060 <fdstream_resource@plt>
  nopl   0x0(%rax,%rax,1)
L4:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
struct resource *fdstream_resource_open(const char *urlpath, const char *filepath, const char *content_type) {
  int fd;
  if ((fd = open(filepath, O_RDONLY)) == -1)
    return NULL;
  return fdstream_resource(urlpath, fd, content_type);
}
```
user: What is the c source code of the assembly code below?

```asm
<fdstream_resource_open>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  mov    D6(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  cmp    $0xffffffff,%eax
  je     L3
  add    $0x8,%rsp
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %eax,%esi
  pop    %rbp
  pop    %r12
  jmp    1060 <fdstream_resource@plt>
  nopl   0x0(%rax,%rax,1)
L3:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
struct resource *fdstream_resource_open(const char *urlpath, const char *filepath, const char *content_type) {
  int fd;
  if ((fd = open(filepath, O_RDONLY)) == -1)
    return NULL;
  return fdstream_resource(urlpath, fd, content_type);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Gjms10592817877212_br_dirname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L28
  mov    $0x0,%eax
  jmp    L75
L28:
  mov    -0x18(%rbp),%rax
  mov    $0x2f,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L61
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  jmp    L75
L69:
  subq   $0x1,-0x10(%rbp)
L61:
  mov    -0x10(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jbe    L3
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  je     L69
L3:
  mov    -0x10(%rbp),%rax
  sub    -0x18(%rbp),%rax
  add    $0x1,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <br_strndup@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L19
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  jmp    L75
L19:
  mov    -0x8(%rbp),%rax
L75:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type: string
name: retrieve_data
arguments: data_label: D4
type: string

tool: D5: .

tool: D4: /

assistant: ```c
char *Gjms10592817877212_br_dirname(const char *path) {
  char *end, *result;
  if (path == (const char *)((char *)0))
    return (char *)((char *)0);
  end = strrchr(path, '/');
  if (end == (const char *)((char *)0))
    return strdup(".");
  while (end > path && *end == '/')
    end--;
  result = br_strndup(path, end - path + 1);
  if (result[0] == 0) {
    free(result);
    return strdup("/");
  } else
    return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<Gjms10592817877212_br_dirname>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L58
  mov    $0x2f,%esi
  call   <strrchr@plt>
  test   %rax,%rax
  je     L65
  cmp    %rax,%rbx
  jae    L81
L5:
  cmpb   $0x2f,(%rax)
  jne    L81
  sub    $0x1,%rax
  cmp    %rax,%rbx
  jne    L5
  mov    %rbx,%rax
L81:
  sub    %rbx,%rax
  lea    0x1(%rax),%esi
  mov    %rbx,%rdi
  call   <br_strndup@plt>
  cmpb   $0x0,(%rax)
  je     L76
L17:
  pop    %rbx
  ret
L65:
  lea    D13(%rip),%rdi
  call   <strdup@plt>
  jmp    L17
L76:
  mov    %rax,%rdi
  call   <free@plt>
  lea    D1(%rip),%rdi
  call   <strdup@plt>
  jmp    L17
L58:
  mov    %rdi,%rax
  jmp    L17
```

tool_calls: name: retrieve_data
arguments: data_label: D13
type_guessed: string
name: retrieve_data
arguments: data_label: D1
type_guessed: string

tool: D13: .

tool: D1: /

assistant: ```c
char *Gjms10592817877212_br_dirname(const char *path) {
  char *end, *result;
  if (path == (const char *)((char *)0))
    return (char *)((char *)0);
  end = strrchr(path, '/');
  if (end == (const char *)((char *)0))
    return strdup(".");
  while (end > path && *end == '/')
    end--;
  result = br_strndup(path, end - path + 1);
  if (result[0] == 0) {
    free(result);
    return strdup("/");
  } else
    return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Gjms10592817877212_br_dirname>:
  endbr64
  test   %rdi,%rdi
  je     L38
  push   %rbp
  mov    $0x2f,%esi
  mov    %rdi,%rbp
  call   <strrchr@plt>
  test   %rax,%rax
  je     L1
  cmp    %rax,%rbp
  jb     L5
  jmp    L61
  nopl   0x0(%rax,%rax,1)
L64:
  sub    $0x1,%rax
  cmp    %rax,%rbp
  je     L61
L5:
  cmpb   $0x2f,(%rax)
  je     L64
L61:
  sub    %rbp,%rax
  mov    %rbp,%rdi
  lea    0x1(%rax),%esi
  call   <br_strndup@plt>
  cmpb   $0x0,(%rax)
  je     L57
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L57:
  mov    %rax,%rdi
  call   <free@plt>
  lea    D15(%rip),%rdi
  pop    %rbp
  jmp    10b0 <strdup@plt>
  nopl   (%rax)
L38:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  lea    D3(%rip),%rdi
  pop    %rbp
  jmp    10b0 <strdup@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D15
data_type: string
name: extract_symbolic_data
arguments: data_tag: D3
data_type: string

tool: D15: /

tool: D3: .

assistant: ```c
char *Gjms10592817877212_br_dirname(const char *path) {
  char *end, *result;
  if (path == (const char *)((char *)0))
    return (char *)((char *)0);
  end = strrchr(path, '/');
  if (end == (const char *)((char *)0))
    return strdup(".");
  while (end > path && *end == '/')
    end--;
  result = br_strndup(path, end - path + 1);
  if (result[0] == 0) {
    free(result);
    return strdup("/");
  } else
    return result;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<Gjms10592817877212_br_dirname>:
  endbr64
  test   %rdi,%rdi
  je     L35
  push   %rbp
  mov    $0x2f,%esi
  mov    %rdi,%rbp
  call   <strrchr@plt>
  test   %rax,%rax
  je     L7
  cmp    %rax,%rbp
  jb     L13
  jmp    L19
  nopl   0x0(%rax,%rax,1)
L52:
  sub    $0x1,%rax
  cmp    %rax,%rbp
  je     L19
L13:
  cmpb   $0x2f,(%rax)
  je     L52
L19:
  sub    %rbp,%rax
  mov    %rbp,%rdi
  lea    0x1(%rax),%esi
  call   <br_strndup@plt>
  cmpb   $0x0,(%rax)
  je     L66
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L66:
  mov    %rax,%rdi
  call   <free@plt>
  lea    D0(%rip),%rdi
  pop    %rbp
  jmp    10b0 <strdup@plt>
  nopl   (%rax)
L35:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  lea    D4(%rip),%rdi
  pop    %rbp
  jmp    10b0 <strdup@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D0
datatype: string
name: disassemble_data
arguments: data_tag: D4
datatype: string

tool: D0: /

tool: D4: .

assistant: ```c
char *Gjms10592817877212_br_dirname(const char *path) {
  char *end, *result;
  if (path == (const char *)((char *)0))
    return (char *)((char *)0);
  end = strrchr(path, '/');
  if (end == (const char *)((char *)0))
    return strdup(".");
  while (end > path && *end == '/')
    end--;
  result = br_strndup(path, end - path + 1);
  if (result[0] == 0) {
    free(result);
    return strdup("/");
  } else
    return result;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x7e0,-0x18(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x4,-0x10(%rbp)
  movl   $0x2a,-0xc(%rbp)
  lea    -0x14(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <mystery@plt>
  mov    -0x18(%rbp),%edx
  mov    -0x10(%rbp),%eax
  cmp    %eax,%edx
  jge    L19
  lea    -0x18(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <mystery@plt>
L19:
  lea    -0xc(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <mystery@plt>
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D6
datatype: string

tool: D6: %d


assistant: ```c
int main() {
  int a = 2016, b = 0, c = 4, d = 42;
  mystery(&a, &b);
  if (a < c)
    mystery(&c, &a);
  mystery(&a, &d);
  printf("%d\n", a);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x7e0,0x8(%rsp)
  movl   $0x0,0xc(%rsp)
  movl   $0x4,0x10(%rsp)
  movl   $0x2a,0x14(%rsp)
  lea    0xc(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  call   <mystery@plt>
  mov    0x10(%rsp),%eax
  cmp    %eax,0x8(%rsp)
  jl     L12
L18:
  lea    0x14(%rsp),%rsi
  lea    0x8(%rsp),%rdi
  call   <mystery@plt>
  mov    0x8(%rsp),%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x28,%rsp
  ret
L12:
  lea    0x8(%rsp),%rsi
  lea    0x10(%rsp),%rdi
  call   <mystery@plt>
  jmp    L18
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
datatype: string

tool: D6: %d


assistant: ```c
int main() {
  int a = 2016, b = 0, c = 4, d = 42;
  mystery(&a, &b);
  if (a < c)
    mystery(&c, &a);
  mystery(&a, &d);
  printf("%d\n", a);
  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   %rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rbp
  lea    0xc(%rsp),%rsi
  movl   $0x7e0,0x8(%rsp)
  mov    %rbp,%rdi
  movl   $0x0,0xc(%rsp)
  movl   $0x4,0x10(%rsp)
  movl   $0x2a,0x14(%rsp)
  call   <mystery@plt>
  mov    0x10(%rsp),%eax
  cmp    %eax,0x8(%rsp)
  jl     L0
L9:
  lea    0x14(%rsp),%rsi
  mov    %rbp,%rdi
  call   <mystery@plt>
  mov    0x8(%rsp),%esi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L0:
  lea    0x10(%rsp),%rdi
  mov    %rbp,%rsi
  call   <mystery@plt>
  jmp    L9
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D3
type_infered: string

tool: D3: %d


assistant: ```c
int main() {
  int a = 2016, b = 0, c = 4, d = 42;
  mystery(&a, &b);
  if (a < c)
    mystery(&c, &a);
  mystery(&a, &d);
  printf("%d\n", a);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rbp
  lea    0xc(%rsp),%rsi
  movl   $0x7e0,0x8(%rsp)
  mov    %rbp,%rdi
  movl   $0x0,0xc(%rsp)
  movl   $0x4,0x10(%rsp)
  movl   $0x2a,0x14(%rsp)
  call   <mystery@plt>
  mov    0x10(%rsp),%eax
  cmp    %eax,0x8(%rsp)
  jl     L5
L25:
  lea    0x14(%rsp),%rsi
  mov    %rbp,%rdi
  call   <mystery@plt>
  mov    0x8(%rsp),%esi
  lea    D0(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L5:
  lea    0x10(%rsp),%rdi
  mov    %rbp,%rsi
  call   <mystery@plt>
  jmp    L25
L26:
  call   <__stack_chk_fail@plt>
```

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

tool: D0: %d


assistant: ```c
int main() {
  int a = 2016, b = 0, c = 4, d = 42;
  mystery(&a, &b);
  if (a < c)
    mystery(&c, &a);
  mystery(&a, &d);
  printf("%d\n", a);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<_is_passport_member>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x40,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L19
  mov    $0x0,%eax
  jmp    L37
L19:
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x7,%edx
  lea    D27(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L46
  mov    -0x8(%rbp),%rax
  mov    $0x3,%edx
  lea    D19(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L46
  mov    -0x8(%rbp),%rax
  mov    $0x4,%edx
  lea    D2(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L28
L46:
  mov    $0x1,%eax
  jmp    L37
L28:
  mov    $0x0,%eax
L37:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D27
type_guessed: string
name: unpack_data
arguments: label: D19
type_guessed: string
name: unpack_data
arguments: label: D2
type_guessed: string

tool: D27: hotmail

tool: D19: msn

tool: D2: live

assistant: ```c
int _is_passport_member(const char *email) {
  char *offset = strchr(email, '@');
  if (!offset)
    return 0;
  offset++;
  if (!strncmp(offset, "hotmail", 7) || !strncmp(offset, "msn", 3) || !strncmp(offset, "live", 4))
    return 1;
  else
    return 0;
}
```