ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<xmm_resize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L16
  mov    -0x28(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jbe    L16
  cmpq   $0xfff,-0x28(%rbp)
  ja     L64
  mov    -0x28(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  jmp    L67
L64:
  mov    D32(%rip),%rax
  mov    (%rax),%edx
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%ecx
  or     %eax,%ecx
  mov    D26(%rip),%rax
  mov    (%rax),%edx
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  or     %eax,%edx
  mov    -0x28(%rbp),%rax
  shr    $0xc,%rax
  mov    %rax,%rsi
  mov    -0x28(%rbp),%rax
  and    $0xfff,%eax
  test   %rax,%rax
  setne  %al
  movzbl %al,%eax
  add    %rsi,%rax
  shl    $0xc,%rax
  mov    $0x0,%r9d
  mov    $0xffffffff,%r8d
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <mmap@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0xffffffffffffffff,-0x8(%rbp)
  jne    L67
  movq   $0x0,-0x8(%rbp)
L67:
  cmpq   $0x0,-0x18(%rbp)
  je     L16
  cmpq   $0x0,-0x20(%rbp)
  je     L16
  cmpq   $0x0,-0x8(%rbp)
  je     L77
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L77:
  cmpq   $0xfff,-0x20(%rbp)
  ja     L37
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L16
L37:
  mov    -0x20(%rbp),%rax
  shr    $0xc,%rax
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  and    $0xfff,%eax
  test   %rax,%rax
  setne  %al
  movzbl %al,%eax
  add    %rdx,%rax
  shl    $0xc,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <munmap@plt>
L16:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *xmm_resize(void *old, size_t old_size, size_t new_size) {
  void *m = NULL;
  if (new_size > 0 && new_size > old_size) {
    if (new_size < 4096) {
      m = calloc(1, new_size);
    } else {
      m = mmap(NULL, (((new_size / 4096) + ((new_size % 4096) != 0)) * 4096), PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
      if (m == (void *)-1)
        m = NULL;
    }
    if (old) {
      if (old_size > 0) {
        if (m)
          memcpy(m, old, old_size);
        if (old_size < 4096)
          free(old);
        else
          munmap(old, (((old_size / 4096) + ((old_size % 4096) != 0)) * 4096));
      }
    }
  }
  return m;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<xmm_resize>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x0,%ebp
  cmp    %rsi,%rdx
  jbe    L89
  mov    %rdi,%r12
  mov    %rdx,%rsi
  cmp    $0xfff,%rdx
  ja     L84
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,%rbp
L6:
  test   %rbx,%rbx
  je     L89
  test   %r12,%r12
  je     L89
  test   %rbp,%rbp
  je     L36
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <memcpy@plt>
L36:
  cmp    $0xfff,%rbx
  ja     L100
  mov    %r12,%rdi
  call   <free@plt>
L89:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L84:
  mov    D27(%rip),%rax
  mov    (%rax),%ecx
  mov    D22(%rip),%rax
  or     (%rax),%ecx
  mov    D30(%rip),%rax
  mov    (%rax),%edx
  mov    D7(%rip),%rax
  or     (%rax),%edx
  test   $0xfff,%esi
  setne  %al
  movzbl %al,%eax
  shr    $0xc,%rsi
  add    %rax,%rsi
  shl    $0xc,%rsi
  mov    $0x0,%r9d
  mov    $0xffffffff,%r8d
  mov    $0x0,%edi
  call   <mmap@plt>
  mov    %rax,%rbp
  cmp    $0xffffffffffffffff,%rax
  jne    L6
  test   %rbx,%rbx
  je     L3
  mov    $0x0,%ebp
  test   %r12,%r12
  jne    L36
L3:
  mov    $0x0,%ebp
  jmp    L89
L100:
  test   $0xfff,%ebx
  setne  %sil
  movzbl %sil,%esi
  shr    $0xc,%rbx
  add    %rbx,%rsi
  shl    $0xc,%rsi
  mov    %r12,%rdi
  call   <munmap@plt>
  jmp    L89
```

assistant: ```c
void *xmm_resize(void *old, size_t old_size, size_t new_size) {
  void *m = NULL;
  if (new_size > 0 && new_size > old_size) {
    if (new_size < 4096) {
      m = calloc(1, new_size);
    } else {
      m = mmap(NULL, (((new_size / 4096) + ((new_size % 4096) != 0)) * 4096), PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
      if (m == (void *)-1)
        m = NULL;
    }
    if (old) {
      if (old_size > 0) {
        if (m)
          memcpy(m, old, old_size);
        if (old_size < 4096)
          free(old);
        else
          munmap(old, (((old_size / 4096) + ((old_size % 4096) != 0)) * 4096));
      }
    }
  }
  return m;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<xmm_resize>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    %rsi,%rdx
  jbe    L13
  test   %rdi,%rdi
  mov    %rdi,%r13
  mov    %rdx,%rsi
  setne  %bpl
  test   %rbx,%rbx
  setne  %al
  and    %eax,%ebp
  cmp    $0xfff,%rdx
  jbe    L7
  mov    D24(%rip),%rax
  mov    $0xffffffff,%r8d
  mov    (%rax),%ecx
  mov    D6(%rip),%rax
  or     (%rax),%ecx
  mov    D25(%rip),%rax
  mov    (%rax),%edx
  mov    D19(%rip),%rax
  or     (%rax),%edx
  xor    %eax,%eax
  test   $0xfff,%esi
  setne  %al
  shr    $0xc,%rsi
  xor    %r9d,%r9d
  xor    %edi,%edi
  add    %rax,%rsi
  shl    $0xc,%rsi
  call   <mmap@plt>
  mov    %rax,%r12
  cmp    $0xffffffffffffffff,%rax
  je     L57
  test   %bpl,%bpl
  jne    L59
L15:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L7:
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,%r12
  test   %bpl,%bpl
  je     L15
L59:
  test   %r12,%r12
  je     L24
  mov    %rbx,%rdx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
L24:
  cmp    $0xfff,%rbx
  ja     L63
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L57:
  test   %bpl,%bpl
  jne    L26
L13:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L63:
  xor    %esi,%esi
  test   $0xfff,%ebx
  mov    %r13,%rdi
  setne  %sil
  shr    $0xc,%rbx
  add    %rbx,%rsi
  shl    $0xc,%rsi
  call   <munmap@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L26:
  xor    %r12d,%r12d
  jmp    L24
```

assistant: ```c
void *xmm_resize(void *old, size_t old_size, size_t new_size) {
  void *m = NULL;
  if (new_size > 0 && new_size > old_size) {
    if (new_size < 4096) {
      m = calloc(1, new_size);
    } else {
      m = mmap(NULL, (((new_size / 4096) + ((new_size % 4096) != 0)) * 4096), PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
      if (m == (void *)-1)
        m = NULL;
    }
    if (old) {
      if (old_size > 0) {
        if (m)
          memcpy(m, old, old_size);
        if (old_size < 4096)
          free(old);
        else
          munmap(old, (((old_size / 4096) + ((old_size % 4096) != 0)) * 4096));
      }
    }
  }
  return m;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<xmm_resize>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    %rsi,%rdx
  jbe    L18
  test   %rdi,%rdi
  mov    %rdi,%r13
  mov    %rdx,%rsi
  setne  %bpl
  test   %rbx,%rbx
  setne  %al
  and    %eax,%ebp
  cmp    $0xfff,%rdx
  jbe    L71
  mov    D23(%rip),%rax
  mov    $0xffffffff,%r8d
  mov    (%rax),%ecx
  mov    D22(%rip),%rax
  or     (%rax),%ecx
  mov    D34(%rip),%rax
  mov    (%rax),%edx
  mov    D13(%rip),%rax
  or     (%rax),%edx
  xor    %eax,%eax
  test   $0xfff,%esi
  setne  %al
  shr    $0xc,%rsi
  xor    %r9d,%r9d
  xor    %edi,%edi
  add    %rax,%rsi
  shl    $0xc,%rsi
  call   <mmap@plt>
  mov    %rax,%r12
  cmp    $0xffffffffffffffff,%rax
  je     L3
  test   %bpl,%bpl
  jne    L19
L1:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L71:
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,%r12
  test   %bpl,%bpl
  je     L1
L19:
  test   %r12,%r12
  je     L31
  mov    %rbx,%rdx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
L31:
  cmp    $0xfff,%rbx
  ja     L35
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L3:
  test   %bpl,%bpl
  jne    L2
L18:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L35:
  xor    %esi,%esi
  test   $0xfff,%ebx
  mov    %r13,%rdi
  setne  %sil
  shr    $0xc,%rbx
  add    %rbx,%rsi
  shl    $0xc,%rsi
  call   <munmap@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L2:
  xor    %r12d,%r12d
  jmp    L31
```

assistant: ```c
void *xmm_resize(void *old, size_t old_size, size_t new_size) {
  void *m = NULL;
  if (new_size > 0 && new_size > old_size) {
    if (new_size < 4096) {
      m = calloc(1, new_size);
    } else {
      m = mmap(NULL, (((new_size / 4096) + ((new_size % 4096) != 0)) * 4096), PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
      if (m == (void *)-1)
        m = NULL;
    }
    if (old) {
      if (old_size > 0) {
        if (m)
          memcpy(m, old, old_size);
        if (old_size < 4096)
          free(old);
        else
          munmap(old, (((old_size / 4096) + ((old_size % 4096) != 0)) * 4096));
      }
    }
  }
  return m;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hexToString>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x2c(%rbp),%eax
  add    %eax,%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movb   $0x0,(%rax)
  movl   $0x0,-0x1c(%rbp)
  jmp    L3
L22:
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  lea    -0xb(%rbp),%rax
  lea    D8(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0xb(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addl   $0x1,-0x1c(%rbp)
L3:
  mov    -0x1c(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L22
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D8
datatype: string

tool: D8: %02x

assistant: ```c
char *hexToString(unsigned char *hex, int nbOfBytes) {
  int i;
  char *string = malloc((nbOfBytes * 2 + 1) * sizeof(char));
  string[0] = '\0';
  char buffer[3];
  for (i = 0; i < nbOfBytes; i++) {
    sprintf(buffer, "%02x", hex[i]);
    strcat(string, buffer);
  }
  return string;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<hexToString>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x1(%rsi,%rsi,1),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  movb   $0x0,(%rax)
  test   %ebp,%ebp
  jle    L19
  mov    %r13,%rbx
  lea    -0x1(%rbp),%eax
  lea    0x1(%r13,%rax,1),%r14
  lea    D5(%rip),%r13
L27:
  movzbl (%rbx),%edx
  lea    0x5(%rsp),%rbp
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  add    $0x1,%rbx
  cmp    %r14,%rbx
  jne    L27
L19:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  mov    %r12,%rax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D5
datatype: string

tool: D5: %02x

assistant: ```c
char *hexToString(unsigned char *hex, int nbOfBytes) {
  int i;
  char *string = malloc((nbOfBytes * 2 + 1) * sizeof(char));
  string[0] = '\0';
  char buffer[3];
  for (i = 0; i < nbOfBytes; i++) {
    sprintf(buffer, "%02x", hex[i]);
    strcat(string, buffer);
  }
  return string;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<hexToString>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  lea    0x1(%rsi,%rsi,1),%edi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <malloc@plt>
  movb   $0x0,(%rax)
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L0
  lea    -0x1(%rbp),%eax
  lea    D5(%rip),%r13
  lea    0x1(%rbx,%rax,1),%r14
  lea    0x5(%rsp),%rbp
  nopl   0x0(%rax)
L15:
  movzbl (%rbx),%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  add    $0x1,%rbx
  call   <sprintf@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  cmp    %r14,%rbx
  jne    L15
L0:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D5
type: string

tool: D5: %02x

assistant: ```c
char *hexToString(unsigned char *hex, int nbOfBytes) {
  int i;
  char *string = malloc((nbOfBytes * 2 + 1) * sizeof(char));
  string[0] = '\0';
  char buffer[3];
  for (i = 0; i < nbOfBytes; i++) {
    sprintf(buffer, "%02x", hex[i]);
    strcat(string, buffer);
  }
  return string;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hexToString>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  lea    0x1(%rsi,%rsi,1),%edi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <malloc@plt>
  movb   $0x0,(%rax)
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L21
  lea    -0x1(%rbp),%eax
  lea    D2(%rip),%r13
  lea    0x1(%rbx,%rax,1),%r14
  lea    0x5(%rsp),%rbp
  nopl   0x0(%rax)
L17:
  movzbl (%rbx),%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  add    $0x1,%rbx
  call   <sprintf@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  cmp    %r14,%rbx
  jne    L17
L21:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L26:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D2
type_guessed: string

tool: D2: %02x

assistant: ```c
char *hexToString(unsigned char *hex, int nbOfBytes) {
  int i;
  char *string = malloc((nbOfBytes * 2 + 1) * sizeof(char));
  string[0] = '\0';
  char buffer[3];
  for (i = 0; i < nbOfBytes; i++) {
    sprintf(buffer, "%02x", hex[i]);
    strcat(string, buffer);
  }
  return string;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<makethread>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdi
  call   <pthread_attr_init@plt>
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  lea    -0xc(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <pthread_attr_setdetachstate@plt>
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  lea    -0xc(%rbp),%rsi
  lea    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <pthread_create@plt>
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdi
  call   <pthread_attr_destroy@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
void makethread(void *(*fn)(void *), void *arg) {
  pthread_t tid;
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
  pthread_create(&tid, &attr, fn, arg);
  pthread_attr_destroy(&attr);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<makethread>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rdi
  call   <pthread_attr_init@plt>
  mov    D1(%rip),%rax
  mov    (%rax),%esi
  mov    %rbx,%rdi
  call   <pthread_attr_setdetachstate@plt>
  mov    %rsp,%rdi
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  call   <pthread_create@plt>
  mov    %rbx,%rdi
  call   <pthread_attr_destroy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void makethread(void *(*fn)(void *), void *arg) {
  pthread_t tid;
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
  pthread_create(&tid, &attr, fn, arg);
  pthread_attr_destroy(&attr);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<makethread>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <pthread_attr_init@plt>
  mov    D2(%rip),%rax
  mov    %rbp,%rdi
  mov    (%rax),%esi
  call   <pthread_attr_setdetachstate@plt>
  mov    %rsp,%rdi
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  call   <pthread_create@plt>
  mov    %rbp,%rdi
  call   <pthread_attr_destroy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void makethread(void *(*fn)(void *), void *arg) {
  pthread_t tid;
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
  pthread_create(&tid, &attr, fn, arg);
  pthread_attr_destroy(&attr);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<makethread>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <pthread_attr_init@plt>
  mov    D2(%rip),%rax
  mov    %rbp,%rdi
  mov    (%rax),%esi
  call   <pthread_attr_setdetachstate@plt>
  mov    %rsp,%rdi
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  call   <pthread_create@plt>
  mov    %rbp,%rdi
  call   <pthread_attr_destroy@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void makethread(void *(*fn)(void *), void *arg) {
  pthread_t tid;
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
  pthread_create(&tid, &attr, fn, arg);
  pthread_attr_destroy(&attr);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<transformPoint2>:
  endbr64
  movss  (%rsi),%xmm0
  mulss  (%rdx),%xmm0
  movss  0x4(%rsi),%xmm1
  mulss  0x10(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0x8(%rsi),%xmm1
  mulss  0x20(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0xc(%rsi),%xmm1
  mulss  0x30(%rdx),%xmm1
  addss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  movsd  %xmm0,(%rdi)
  movss  (%rsi),%xmm0
  mulss  0x4(%rdx),%xmm0
  movss  0x4(%rsi),%xmm1
  mulss  0x14(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0x8(%rsi),%xmm1
  mulss  0x24(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0xc(%rsi),%xmm1
  mulss  0x34(%rdx),%xmm1
  addss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  movsd  %xmm0,0x8(%rdi)
  movss  (%rsi),%xmm0
  mulss  0x8(%rdx),%xmm0
  movss  0x4(%rsi),%xmm1
  mulss  0x18(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0x8(%rsi),%xmm1
  mulss  0x28(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0xc(%rsi),%xmm1
  mulss  0x38(%rdx),%xmm1
  addss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  movsd  %xmm0,0x10(%rdi)
  movss  (%rsi),%xmm0
  mulss  0xc(%rdx),%xmm0
  movss  0x4(%rsi),%xmm1
  mulss  0x1c(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0x8(%rsi),%xmm1
  mulss  0x2c(%rdx),%xmm1
  addss  %xmm1,%xmm0
  movss  0xc(%rsi),%xmm1
  mulss  0x3c(%rdx),%xmm1
  addss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  movsd  %xmm0,0x18(%rdi)
  ret
```

assistant: ```c
void transformPoint2(double u[4], float v[4], float m[16]) {
  u[0] = v[0] * m[0] + v[1] * m[4] + v[2] * m[8] + v[3] * m[12];
  u[1] = v[0] * m[1] + v[1] * m[5] + v[2] * m[9] + v[3] * m[13];
  u[2] = v[0] * m[2] + v[1] * m[6] + v[2] * m[10] + v[3] * m[14];
  u[3] = v[0] * m[3] + v[1] * m[7] + v[2] * m[11] + v[3] * m[15];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<transformPoint2>:
  endbr64
  movss  (%rsi),%xmm0
  movss  0x4(%rsi),%xmm4
  movss  (%rdx),%xmm1
  movss  0x10(%rdx),%xmm5
  movss  0x8(%rsi),%xmm3
  movss  0xc(%rsi),%xmm2
  mulss  %xmm4,%xmm5
  mulss  %xmm0,%xmm1
  addss  %xmm5,%xmm1
  movss  0x20(%rdx),%xmm5
  mulss  %xmm3,%xmm5
  addss  %xmm5,%xmm1
  movss  0x30(%rdx),%xmm5
  mulss  %xmm2,%xmm5
  addss  %xmm5,%xmm1
  movss  0x14(%rdx),%xmm5
  mulss  %xmm4,%xmm5
  cvtss2sd %xmm1,%xmm1
  movsd  %xmm1,(%rdi)
  movss  0x4(%rdx),%xmm1
  mulss  %xmm0,%xmm1
  addss  %xmm5,%xmm1
  movss  0x24(%rdx),%xmm5
  mulss  %xmm3,%xmm5
  addss  %xmm5,%xmm1
  movss  0x34(%rdx),%xmm5
  mulss  %xmm2,%xmm5
  addss  %xmm5,%xmm1
  movss  0x18(%rdx),%xmm5
  mulss  %xmm4,%xmm5
  cvtss2sd %xmm1,%xmm1
  movsd  %xmm1,0x8(%rdi)
  movss  0x8(%rdx),%xmm1
  mulss  0x1c(%rdx),%xmm4
  mulss  %xmm0,%xmm1
  mulss  0xc(%rdx),%xmm0
  addss  %xmm5,%xmm1
  movss  0x28(%rdx),%xmm5
  addss  %xmm4,%xmm0
  mulss  %xmm3,%xmm5
  mulss  0x2c(%rdx),%xmm3
  addss  %xmm5,%xmm1
  movss  0x38(%rdx),%xmm5
  addss  %xmm3,%xmm0
  mulss  %xmm2,%xmm5
  mulss  0x3c(%rdx),%xmm2
  addss  %xmm5,%xmm1
  addss  %xmm2,%xmm0
  cvtss2sd %xmm1,%xmm1
  movsd  %xmm1,0x10(%rdi)
  cvtss2sd %xmm0,%xmm0
  movsd  %xmm0,0x18(%rdi)
  ret
```

assistant: ```c
void transformPoint2(double u[4], float v[4], float m[16]) {
  u[0] = v[0] * m[0] + v[1] * m[4] + v[2] * m[8] + v[3] * m[12];
  u[1] = v[0] * m[1] + v[1] * m[5] + v[2] * m[9] + v[3] * m[13];
  u[2] = v[0] * m[2] + v[1] * m[6] + v[2] * m[10] + v[3] * m[14];
  u[3] = v[0] * m[3] + v[1] * m[7] + v[2] * m[11] + v[3] * m[15];
}
```
user: What is the c source code of the assembly code below:

```asm
<transformPoint2>:
  endbr64
  movups (%rsi),%xmm0
  movups (%rdx),%xmm3
  movups 0x10(%rdx),%xmm4
  movups 0x20(%rdx),%xmm5
  movaps %xmm0,%xmm1
  movaps %xmm0,%xmm2
  shufps $0x0,%xmm0,%xmm1
  shufps $0x55,%xmm0,%xmm2
  mulps  %xmm3,%xmm1
  mulps  %xmm4,%xmm2
  addps  %xmm2,%xmm1
  movaps %xmm0,%xmm2
  shufps $0xaa,%xmm0,%xmm2
  mulps  %xmm5,%xmm2
  shufps $0xff,%xmm0,%xmm0
  addps  %xmm2,%xmm1
  movups 0x30(%rdx),%xmm2
  mulps  %xmm2,%xmm0
  addps  %xmm1,%xmm0
  cvtps2pd %xmm0,%xmm1
  movups %xmm1,(%rdi)
  pxor   %xmm1,%xmm1
  movhlps %xmm0,%xmm1
  cvtps2pd %xmm1,%xmm1
  movups %xmm1,0x10(%rdi)
  ret
```

assistant: ```c
void transformPoint2(double u[4], float v[4], float m[16]) {
  u[0] = v[0] * m[0] + v[1] * m[4] + v[2] * m[8] + v[3] * m[12];
  u[1] = v[0] * m[1] + v[1] * m[5] + v[2] * m[9] + v[3] * m[13];
  u[2] = v[0] * m[2] + v[1] * m[6] + v[2] * m[10] + v[3] * m[14];
  u[3] = v[0] * m[3] + v[1] * m[7] + v[2] * m[11] + v[3] * m[15];
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<__opensock>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0xffffffff,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int __opensock(void) {
  int fd = -1;
  return fd;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<__opensock>:
  endbr64
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int __opensock(void) {
  int fd = -1;
  return fd;
}
```