ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<atofl>:
  endbr64
  mov    %rdi,%rsi
  movzbl (%rdi),%r8d
  lea    -0x30(%r8),%eax
  cmp    $0x9,%al
  jbe    L14
  test   %r8b,%r8b
  je     L14
  mov    $0x1,%eax
L98:
  mov    %eax,%edx
  movzbl (%rsi,%rax,1),%ecx
  add    $0x1,%rax
  lea    -0x30(%rcx),%edi
  cmp    $0x9,%dil
  jbe    L84
  test   %cl,%cl
  jne    L98
L84:
  movslq %edx,%rax
  movzbl (%rsi,%rax,1),%eax
  test   %al,%al
  je     L132
  add    $0x1,%edx
  pxor   %xmm1,%xmm1
  movaps %xmm1,%xmm0
  movaps %xmm1,%xmm3
  movss  D25(%rip),%xmm7
  movaps %xmm1,%xmm4
  movaps %xmm7,%xmm6
  movss  D24(%rip),%xmm5
  jmp    L56
L14:
  mov    $0x0,%edx
  jmp    L84
L25:
  mov    %edx,%eax
  movss  D25(%rip),%xmm1
  jmp    L62
L27:
  movsbl %al,%eax
  sub    $0x30,%eax
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  divss  %xmm1,%xmm2
  addss  %xmm2,%xmm0
  mulss  %xmm7,%xmm1
L104:
  mov    %edx,%eax
L62:
  cltq
  movzbl (%rsi,%rax,1),%eax
  add    $0x1,%edx
  test   %al,%al
  je     L59
L56:
  cmp    $0x2e,%al
  je     L25
  ucomiss %xmm3,%xmm1
  jp     L27
  ucomiss %xmm4,%xmm1
  jne    L27
  mulss  %xmm6,%xmm0
  movsbl %al,%eax
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  addss  %xmm2,%xmm0
  subss  %xmm5,%xmm0
  jmp    L104
L132:
  pxor   %xmm0,%xmm0
L59:
  cmp    $0x2d,%r8b
  je     L66
L133:
  ret
L66:
  xorps  D29(%rip),%xmm0
  jmp    L133
```

tool_calls: name: retrieve_data
arguments: data_tag: D25
type_infered: byte[4]
name: retrieve_data
arguments: data_tag: D24
type_infered: byte[4]
name: retrieve_data
arguments: data_tag: D29
type_infered: byte[16]

tool: {"D25": [0x00,0x00,0x20,0x41]}

tool: {"D24": [0x00,0x00,0x40,0x42]}

tool: {"D29": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
float atofl(const char *str) {
  float value = 0, f = 0;
  int i = 0;
  while (!(('0' <= str[i]) && (str[i] <= '9')) && (str[i] != 0))
    i++;
  while (str[i] != 0) {
    if (str[i] == '.') {
      f = 10;
      i++;
      continue;
    }
    if (f) {
      value += (float)(str[i] - '0') / f;
      f *= 10;
    } else
      value = 10 * value + str[i] - '0';
    i++;
  }
  if (str[0] == '-')
    value = -value;
  return value;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<atofl>:
  endbr64
  movzbl (%rdi),%r8d
  lea    -0x30(%r8),%eax
  cmp    $0x9,%al
  jbe    L121
  test   %r8b,%r8b
  je     L121
  mov    $0x1,%edx
  nopw   0x0(%rax,%rax,1)
L32:
  movsbl (%rdi,%rdx,1),%eax
  movslq %edx,%rsi
  add    $0x1,%rdx
  lea    -0x30(%rax),%ecx
  cmp    $0x9,%cl
  jbe    L79
  test   %al,%al
  jne    L32
L81:
  pxor   %xmm0,%xmm0
  nopl   0x0(%rax,%rax,1)
L14:
  cmp    $0x2d,%r8b
  je     L64
  ret
  nopl   0x0(%rax,%rax,1)
L121:
  movsbl %r8b,%eax
  xor    %esi,%esi
  cs nopw 0x0(%rax,%rax,1)
L79:
  test   %al,%al
  je     L81
  pxor   %xmm3,%xmm3
  movss  D4(%rip),%xmm4
  lea    0x1(%rdi,%rsi,1),%rdx
  movss  D23(%rip),%xmm5
  movaps %xmm3,%xmm1
  movaps %xmm3,%xmm0
  jmp    L24
  nopl   (%rax)
L68:
  sub    $0x30,%eax
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  divss  %xmm1,%xmm2
  mulss  %xmm4,%xmm1
  addss  %xmm2,%xmm0
L128:
  movsbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  je     L14
L24:
  cmp    $0x2e,%al
  je     L93
  ucomiss %xmm3,%xmm1
  jp     L68
  jne    L68
  mulss  %xmm4,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  addss  %xmm2,%xmm0
  subss  %xmm5,%xmm0
  jmp    L128
  nopl   0x0(%rax,%rax,1)
L93:
  movaps %xmm4,%xmm1
  jmp    L128
  nopl   (%rax)
L64:
  xorps  D3(%rip),%xmm0
  ret
```

tool_calls: name: parse_data
arguments: data_label: D4
type: byte[4]
name: parse_data
arguments: data_label: D23
type: byte[4]
name: parse_data
arguments: data_label: D3
type: byte[16]

tool: {"D4": [0x00,0x00,0x20,0x41]}

tool: {"D23": [0x00,0x00,0x40,0x42]}

tool: {"D3": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
float atofl(const char *str) {
  float value = 0, f = 0;
  int i = 0;
  while (!(('0' <= str[i]) && (str[i] <= '9')) && (str[i] != 0))
    i++;
  while (str[i] != 0) {
    if (str[i] == '.') {
      f = 10;
      i++;
      continue;
    }
    if (f) {
      value += (float)(str[i] - '0') / f;
      f *= 10;
    } else
      value = 10 * value + str[i] - '0';
    i++;
  }
  if (str[0] == '-')
    value = -value;
  return value;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<atofl>:
  endbr64
  movzbl (%rdi),%r8d
  lea    -0x30(%r8),%eax
  cmp    $0x9,%al
  jbe    L81
  test   %r8b,%r8b
  je     L81
  mov    $0x1,%edx
  nopw   0x0(%rax,%rax,1)
L57:
  movsbl (%rdi,%rdx,1),%eax
  movslq %edx,%rsi
  add    $0x1,%rdx
  lea    -0x30(%rax),%ecx
  cmp    $0x9,%cl
  jbe    L48
  test   %al,%al
  jne    L57
L111:
  pxor   %xmm0,%xmm0
  nopl   0x0(%rax,%rax,1)
L27:
  cmp    $0x2d,%r8b
  je     L1
  ret
  nopl   0x0(%rax,%rax,1)
L81:
  movsbl %r8b,%eax
  xor    %esi,%esi
  cs nopw 0x0(%rax,%rax,1)
L48:
  test   %al,%al
  je     L111
  pxor   %xmm3,%xmm3
  movss  D17(%rip),%xmm4
  lea    0x1(%rdi,%rsi,1),%rdx
  movss  D21(%rip),%xmm5
  movaps %xmm3,%xmm1
  movaps %xmm3,%xmm0
  jmp    L51
  nopl   (%rax)
L26:
  sub    $0x30,%eax
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  divss  %xmm1,%xmm2
  mulss  %xmm4,%xmm1
  addss  %xmm2,%xmm0
L36:
  movsbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  je     L27
L51:
  cmp    $0x2e,%al
  je     L90
  ucomiss %xmm3,%xmm1
  jp     L26
  jne    L26
  mulss  %xmm4,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  addss  %xmm2,%xmm0
  subss  %xmm5,%xmm0
  jmp    L36
  nopl   0x0(%rax,%rax,1)
L90:
  movaps %xmm4,%xmm1
  jmp    L36
  nopl   (%rax)
L1:
  xorps  D29(%rip),%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: label: D17
datatype: byte[4]
name: retrieve_data
arguments: label: D21
datatype: byte[4]
name: retrieve_data
arguments: label: D29
datatype: byte[16]

tool: {"D17": [0x00,0x00,0x20,0x41]}

tool: {"D21": [0x00,0x00,0x40,0x42]}

tool: {"D29": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
float atofl(const char *str) {
  float value = 0, f = 0;
  int i = 0;
  while (!(('0' <= str[i]) && (str[i] <= '9')) && (str[i] != 0))
    i++;
  while (str[i] != 0) {
    if (str[i] == '.') {
      f = 10;
      i++;
      continue;
    }
    if (f) {
      value += (float)(str[i] - '0') / f;
      f *= 10;
    } else
      value = 10 * value + str[i] - '0';
    i++;
  }
  if (str[0] == '-')
    value = -value;
  return value;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mpk_filehandling_copyfile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x240,%rsp
  mov    %rdi,-0x238(%rbp)
  mov    %rsi,-0x240(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D26(%rip),%rax
  mov    (%rax),%edx
  mov    -0x240(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <open@plt>
  mov    %eax,-0x224(%rbp)
  cmpl   $0x0,-0x224(%rbp)
  jns    L50
  mov    $0xffffffff,%eax
  jmp    L42
L50:
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    D29(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%ecx
  or     %eax,%ecx
  mov    -0x238(%rbp),%rax
  mov    $0x1a4,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <open@plt>
  mov    %eax,-0x220(%rbp)
  cmpl   $0x0,-0x220(%rbp)
  jns    L12
  mov    -0x224(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0xffffffff,%eax
  jmp    L42
L8:
  lea    -0x210(%rbp),%rax
  mov    %rax,-0x218(%rbp)
  jmp    L0
L85:
  mov    -0x228(%rbp),%edx
  lea    -0x210(%rbp),%rcx
  mov    -0x220(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    %eax,-0x21c(%rbp)
  cmpl   $0x0,-0x21c(%rbp)
  jns    L41
  mov    D34(%rip),%rax
  mov    (%rax),%rdx
  mov    D5(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L56
  jmp    L0
L56:
  mov    -0x220(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x238(%rbp),%rax
  mov    %rax,%rdi
  call   <unlink@plt>
  mov    $0xffffffff,%eax
  jmp    L42
L41:
  mov    -0x21c(%rbp),%eax
  sub    %eax,-0x228(%rbp)
  mov    -0x21c(%rbp),%eax
  cltq
  add    %rax,-0x218(%rbp)
L0:
  cmpl   $0x0,-0x228(%rbp)
  jg     L85
L12:
  lea    -0x210(%rbp),%rcx
  mov    -0x224(%rbp),%eax
  mov    $0x200,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x228(%rbp)
  cmpl   $0x0,-0x228(%rbp)
  jg     L8
  cmpl   $0x0,-0x228(%rbp)
  jns    L79
  mov    -0x220(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x238(%rbp),%rax
  mov    %rax,%rdi
  call   <unlink@plt>
  mov    $0xffffffff,%eax
  jmp    L42
L79:
  mov    -0x224(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x220(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0x0,%eax
L42:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L33
  call   <__stack_chk_fail@plt>
L33:
  leave
  ret
```

assistant: ```c
int mpk_filehandling_copyfile(const char *dst, const char *src) {
  int fd_src, fd_dst;
  unsigned char buf[512];
  int n_r;
  if ((fd_src = open(src, O_RDONLY)) < 0)
    return -1;
  if ((fd_dst = open(dst, O_WRONLY | O_CREAT, 0644)) < 0) {
    close(fd_src);
    return -1;
  }
  while ((n_r = read(fd_src, buf, 512)) > 0) {
    int n_w;
    unsigned char *buf_ptr = buf;
    while (n_r > 0) {
      if ((n_w = write(fd_dst, buf, n_r)) < 0) {
        if (errno == EINTR)
          continue;
        close(fd_dst);
        unlink(dst);
        return -1;
      }
      n_r -= n_w;
      buf_ptr += n_w;
    }
  }
  if (n_r < 0) {
    close(fd_dst);
    unlink(dst);
    return -1;
  }
  close(fd_src);
  close(fd_dst);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<mpk_filehandling_copyfile>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x210,%rsp
  mov    %rdi,%r14
  mov    %rsi,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  mov    D48(%rip),%rax
  mov    (%rax),%esi
  mov    $0x0,%eax
  call   <open@plt>
  test   %eax,%eax
  js     L35
  mov    %eax,%r13d
  mov    D5(%rip),%rax
  mov    (%rax),%esi
  mov    D21(%rip),%rax
  or     (%rax),%esi
  mov    $0x1a4,%edx
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <open@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L76
  mov    %rsp,%rbp
L55:
  mov    $0x200,%edx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <read@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jg     L93
  js     L69
  mov    %r13d,%edi
  call   <close@plt>
  mov    %r12d,%edi
  call   <close@plt>
  mov    $0x0,%eax
  jmp    L95
L76:
  mov    %r13d,%edi
  call   <close@plt>
  mov    $0xffffffff,%eax
  jmp    L95
L16:
  sub    %eax,%ebx
L87:
  test   %ebx,%ebx
  jle    L55
L93:
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <write@plt>
  test   %eax,%eax
  jns    L16
  mov    D38(%rip),%rdx
  mov    D4(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  je     L87
  mov    %r12d,%edi
  call   <close@plt>
  mov    %r14,%rdi
  call   <unlink@plt>
  mov    $0xffffffff,%eax
L95:
  mov    0x208(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L21
  add    $0x210,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L69:
  mov    %r12d,%edi
  call   <close@plt>
  mov    %r14,%rdi
  call   <unlink@plt>
  mov    $0xffffffff,%eax
  jmp    L95
L35:
  mov    $0xffffffff,%eax
  jmp    L95
L21:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int mpk_filehandling_copyfile(const char *dst, const char *src) {
  int fd_src, fd_dst;
  unsigned char buf[512];
  int n_r;
  if ((fd_src = open(src, O_RDONLY)) < 0)
    return -1;
  if ((fd_dst = open(dst, O_WRONLY | O_CREAT, 0644)) < 0) {
    close(fd_src);
    return -1;
  }
  while ((n_r = read(fd_src, buf, 512)) > 0) {
    int n_w;
    unsigned char *buf_ptr = buf;
    while (n_r > 0) {
      if ((n_w = write(fd_dst, buf, n_r)) < 0) {
        if (errno == EINTR)
          continue;
        close(fd_dst);
        unlink(dst);
        return -1;
      }
      n_r -= n_w;
      buf_ptr += n_w;
    }
  }
  if (n_r < 0) {
    close(fd_dst);
    unlink(dst);
    return -1;
  }
  close(fd_src);
  close(fd_dst);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mpk_filehandling_copyfile>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdi,%r13
  mov    %rsi,%rdi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  mov    D25(%rip),%rax
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <open@plt>
  test   %eax,%eax
  js     L33
  mov    %eax,%r12d
  mov    D21(%rip),%rax
  mov    $0x1a4,%edx
  mov    %r13,%rdi
  mov    (%rax),%esi
  mov    D48(%rip),%rax
  or     (%rax),%esi
  xor    %eax,%eax
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L107
  mov    %rsp,%rbx
  nopl   0x0(%rax,%rax,1)
L14:
  mov    $0x200,%edx
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <read@plt>
  mov    %eax,%r14d
  test   %eax,%eax
  jle    L10
  nop
L79:
  mov    %r14d,%edx
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <write@plt>
  test   %eax,%eax
  js     L55
  sub    %eax,%r14d
  test   %r14d,%r14d
  jg     L79
  jmp    L14
  nopl   0x0(%rax,%rax,1)
L55:
  mov    D49(%rip),%rax
  mov    D36(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  je     L79
L48:
  mov    %ebp,%edi
  mov    $0xffffffff,%r14d
  call   <close@plt>
  mov    %r13,%rdi
  call   <unlink@plt>
L22:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  add    $0x210,%rsp
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L10:
  jne    L48
  mov    %r12d,%edi
  call   <close@plt>
  mov    %ebp,%edi
  call   <close@plt>
  jmp    L22
L33:
  mov    $0xffffffff,%r14d
  jmp    L22
L107:
  mov    %r12d,%edi
  mov    $0xffffffff,%r14d
  call   <close@plt>
  jmp    L22
L35:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int mpk_filehandling_copyfile(const char *dst, const char *src) {
  int fd_src, fd_dst;
  unsigned char buf[512];
  int n_r;
  if ((fd_src = open(src, O_RDONLY)) < 0)
    return -1;
  if ((fd_dst = open(dst, O_WRONLY | O_CREAT, 0644)) < 0) {
    close(fd_src);
    return -1;
  }
  while ((n_r = read(fd_src, buf, 512)) > 0) {
    int n_w;
    unsigned char *buf_ptr = buf;
    while (n_r > 0) {
      if ((n_w = write(fd_dst, buf, n_r)) < 0) {
        if (errno == EINTR)
          continue;
        close(fd_dst);
        unlink(dst);
        return -1;
      }
      n_r -= n_w;
      buf_ptr += n_w;
    }
  }
  if (n_r < 0) {
    close(fd_dst);
    unlink(dst);
    return -1;
  }
  close(fd_src);
  close(fd_dst);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mpk_filehandling_copyfile>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdi,%r13
  mov    %rsi,%rdi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  mov    D42(%rip),%rax
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <open@plt>
  test   %eax,%eax
  js     L14
  mov    %eax,%r12d
  mov    D46(%rip),%rax
  mov    $0x1a4,%edx
  mov    %r13,%rdi
  mov    (%rax),%esi
  mov    D38(%rip),%rax
  or     (%rax),%esi
  xor    %eax,%eax
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L44
  mov    %rsp,%rbx
  nopl   0x0(%rax,%rax,1)
L85:
  mov    $0x200,%edx
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <read@plt>
  mov    %eax,%r14d
  test   %eax,%eax
  jle    L58
  nop
L17:
  mov    %r14d,%edx
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <write@plt>
  test   %eax,%eax
  js     L13
  sub    %eax,%r14d
  test   %r14d,%r14d
  jg     L17
  jmp    L85
  nopl   0x0(%rax,%rax,1)
L13:
  mov    D37(%rip),%rax
  mov    D5(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  je     L17
L63:
  mov    %ebp,%edi
  mov    $0xffffffff,%r14d
  call   <close@plt>
  mov    %r13,%rdi
  call   <unlink@plt>
L69:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  add    $0x210,%rsp
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L58:
  jne    L63
  mov    %r12d,%edi
  call   <close@plt>
  mov    %ebp,%edi
  call   <close@plt>
  jmp    L69
L14:
  mov    $0xffffffff,%r14d
  jmp    L69
L44:
  mov    %r12d,%edi
  mov    $0xffffffff,%r14d
  call   <close@plt>
  jmp    L69
L34:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int mpk_filehandling_copyfile(const char *dst, const char *src) {
  int fd_src, fd_dst;
  unsigned char buf[512];
  int n_r;
  if ((fd_src = open(src, O_RDONLY)) < 0)
    return -1;
  if ((fd_dst = open(dst, O_WRONLY | O_CREAT, 0644)) < 0) {
    close(fd_src);
    return -1;
  }
  while ((n_r = read(fd_src, buf, 512)) > 0) {
    int n_w;
    unsigned char *buf_ptr = buf;
    while (n_r > 0) {
      if ((n_w = write(fd_dst, buf, n_r)) < 0) {
        if (errno == EINTR)
          continue;
        close(fd_dst);
        unlink(dst);
        return -1;
      }
      n_r -= n_w;
      buf_ptr += n_w;
    }
  }
  if (n_r < 0) {
    close(fd_dst);
    unlink(dst);
    return -1;
  }
  close(fd_src);
  close(fd_dst);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<print_help>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <erase@plt>
  mov    $0x0,%eax
  call   <refresh@plt>
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printw@plt>
  mov    $0x0,%eax
  call   <getch@plt>
  nop
  pop    %rbp
  ret
```

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

tool: D5: TODO: Add help info here.

assistant: ```c
void print_help() {
  erase();
  refresh();
  printw("TODO: Add help info here.");
  getch();
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<print_help>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <erase@plt>
  mov    $0x0,%eax
  call   <refresh@plt>
  lea    D0(%rip),%rdi
  call   <printw@plt>
  mov    $0x0,%eax
  call   <getch@plt>
  add    $0x8,%rsp
  ret
```

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

tool: D0: TODO: Add help info here.

assistant: ```c
void print_help() {
  erase();
  refresh();
  printw("TODO: Add help info here.");
  getch();
}
```
user: What is the c source code of the assembly code below:

```asm
<print_help>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <erase@plt>
  xor    %eax,%eax
  call   <refresh@plt>
  lea    D3(%rip),%rdi
  call   <printw@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1090 <getch@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D3
type: string

tool: D3: TODO: Add help info here.

assistant: ```c
void print_help() {
  erase();
  refresh();
  printw("TODO: Add help info here.");
  getch();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<print_help>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <erase@plt>
  xor    %eax,%eax
  call   <refresh@plt>
  lea    D6(%rip),%rdi
  call   <printw@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1090 <getch@plt>
```

tool_calls: name: unpack_data
arguments: label: D6
type_guessed: string

tool: D6: TODO: Add help info here.

assistant: ```c
void print_help() {
  erase();
  refresh();
  printw("TODO: Add help info here.");
  getch();
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_oled_cmd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x80,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  lea    -0x10(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    $0x8,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
int _oled_cmd(const int fd, const uint8_t cmd) {
  uint8_t buf[2] = {0x80, cmd};
  return write(fd, buf, sizeof(buf));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_oled_cmd>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x80,(%rsp)
  mov    %esi,0x4(%rsp)
  mov    %rsp,%rsi
  mov    $0x8,%edx
  call   <write@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int _oled_cmd(const int fd, const uint8_t cmd) {
  uint8_t buf[2] = {0x80, cmd};
  return write(fd, buf, sizeof(buf));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<_oled_cmd>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x8,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %esi,0x4(%rsp)
  mov    %rsp,%rsi
  movl   $0x80,(%rsp)
  call   <write@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int _oled_cmd(const int fd, const uint8_t cmd) {
  uint8_t buf[2] = {0x80, cmd};
  return write(fd, buf, sizeof(buf));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<_oled_cmd>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x8,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %esi,0x4(%rsp)
  mov    %rsp,%rsi
  movl   $0x80,(%rsp)
  call   <write@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int _oled_cmd(const int fd, const uint8_t cmd) {
  uint8_t buf[2] = {0x80, cmd};
  return write(fd, buf, sizeof(buf));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bit_entry_64>:
  endbr64
  test   %rdi,%rdi
  je     L50
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%r13d
  mov    %rdx,%rbx
  mov    %rcx,%rbp
  lea    -0x1(%rsi),%edx
  mov    $0x0,%eax
  cmp    $0x3f,%edx
  ja     L73
  call   <strlen@plt>
  lea    -0x1(%r13),%ecx
  test   %eax,%eax
  je     L60
  mov    %r12,%rdx
  lea    -0x1(%rax),%eax
  lea    0x1(%r12,%rax,1),%rdi
  lea    D7(%rip),%r8
  mov    $0x1,%r9d
  jmp    L40
  mov    %r9d,%eax
  shl    %cl,%eax
  mov    %eax,%esi
  not    %esi
  and    %esi,(%rbx)
  or     %eax,0x0(%rbp)
  sub    $0x1,%ecx
L10:
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  je     L60
L40:
  movzbl (%rdx),%eax
  lea    -0x7b(%rax),%esi
  test   $0xfd,%sil
  je     L10
  sub    $0x9,%eax
  cmp    $0x28,%al
  ja     L70
  movzbl %al,%eax
  movslq (%r8,%rax,4),%rax
  add    %r8,%rax
  notrack jmp *%rax
  mov    %r9d,%eax
  shl    %cl,%eax
  or     %eax,(%rbx)
  or     %eax,0x0(%rbp)
  sub    $0x1,%ecx
  jmp    L10
  mov    %r9d,%eax
  shl    %cl,%eax
  not    %eax
  and    %eax,(%rbx)
  and    %eax,0x0(%rbp)
  sub    $0x1,%ecx
  jmp    L10
L60:
  cmp    $0xffffffff,%ecx
  sete   %al
  movzbl %al,%eax
  jmp    L73
L50:
  mov    $0x0,%eax
  ret
L70:
  mov    $0x0,%eax
L73:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int bit_entry_64(const char *token, int bits, uint64_t *data, uint64_t *mask) {
  do {
    unsigned int count = 0;
    unsigned int index;
    int buf_index;
    if (token == NULL)
      return 0;
    if ((bits > 64) || (bits < 1))
      return 0;
    count = strlen(token);
    buf_index = bits - 1;
    for (index = 0; index < count; index++) {
      if ((token[index] == '{') || (token[index] == '}')) {
      } else if ((token[index] == ' ') || (token[index] == '\t')) {
      } else if (token[index] == '0') {
        *data &= ~(1 << buf_index);
        *mask |= (1 << buf_index);
        buf_index--;
      } else if (token[index] == '1') {
        *data |= (1 << buf_index);
        *mask |= (1 << buf_index);
        buf_index--;
      } else if ((token[index] == '-') || (token[index] == '*')) {
        *data &= ~(1 << buf_index);
        *mask &= ~(1 << buf_index);
        buf_index--;
      } else {
        return 0;
      };
    };
    if (buf_index != -1)
      return 0;
    return 1;
  } while (0);
  ;
}
```