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

```asm
<is_valid_netmask>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <is_valid_ip@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jle    L10
  lea    0xc(%rsp),%rdx
  lea    0x8(%rsp),%rcx
  mov    %rsp,%r9
  mov    %rbp,%rdi
  lea    0x4(%rsp),%r8
  lea    D6(%rip),%rsi
  call   <sscanf@plt>
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%edx
  shl    $0x8,%eax
  shl    $0x10,%edx
  add    (%rsp),%eax
  add    %eax,%edx
  mov    0xc(%rsp),%eax
  shl    $0x18,%eax
  add    %edx,%eax
  mov    %eax,%edx
  neg    %eax
  not    %edx
  test   %eax,%edx
  sete   %al
  movzbl %al,%eax
L10:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x20,%rsp
  pop    %rbp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

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

tool: D6: %u.%u.%u.%u

assistant: ```c
int is_valid_netmask(unsigned char netmask[16]) {
  if (is_valid_ip(netmask) > 0) {
    unsigned int b = 0, i, n[4];
    sscanf(netmask, "%u.%u.%u.%u", &n[3], &n[2], &n[1], &n[0]);
    for (i = 0; i < 4; ++i)
      b += n[i] << (i * 8);
    b = ~b + 1;
    if ((b & (b - 1)) == 0)
      return 1;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<is_valid_netmask>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <is_valid_ip@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jle    L0
  lea    0xc(%rsp),%rdx
  lea    0x8(%rsp),%rcx
  mov    %rsp,%r9
  mov    %rbp,%rdi
  lea    0x4(%rsp),%r8
  lea    D7(%rip),%rsi
  call   <sscanf@plt>
  mov    0x4(%rsp),%edx
  mov    0x8(%rsp),%eax
  shl    $0x8,%edx
  shl    $0x10,%eax
  add    %eax,%edx
  mov    0xc(%rsp),%eax
  add    (%rsp),%edx
  shl    $0x18,%eax
  add    %edx,%eax
  mov    %eax,%edx
  neg    %eax
  not    %edx
  test   %eax,%edx
  sete   %al
  movzbl %al,%eax
L0:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x20,%rsp
  pop    %rbp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D7
datatype: string

tool: D7: %u.%u.%u.%u

assistant: ```c
int is_valid_netmask(unsigned char netmask[16]) {
  if (is_valid_ip(netmask) > 0) {
    unsigned int b = 0, i, n[4];
    sscanf(netmask, "%u.%u.%u.%u", &n[3], &n[2], &n[1], &n[0]);
    for (i = 0; i < 4; ++i)
      b += n[i] << (i * 8);
    b = ~b + 1;
    if ((b & (b - 1)) == 0)
      return 1;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<heir9>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <heir10@plt>
  mov    %eax,%ebx
  mov    $0x0,%eax
  call   <blanks@plt>
  mov    $0x0,%eax
  call   <ch@plt>
  mov    %eax,%r12d
  mov    $0x0,%eax
  call   <ch@plt>
  mov    %eax,%edx
  cmp    $0x2a,%r12d
  setne  %al
  cmp    $0x2f,%edx
  setne  %dl
  and    %edx,%eax
  mov    %eax,%r12d
  mov    $0x0,%eax
  call   <ch@plt>
  cmp    $0x25,%eax
  je     L108
  test   %r12b,%r12b
  je     L108
L3:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L169
  mov    %ebx,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L108:
  test   %ebx,%ebx
  jne    L125
L87:
  lea    D20(%rip),%r12
  lea    D17(%rip),%r13
  lea    D5(%rip),%r14
  mov    %rsp,%rbp
  jmp    L93
L125:
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <rvalue@plt>
  jmp    L87
L140:
  mov    $0x0,%eax
  call   <zpush@plt>
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <heir9>
  test   %eax,%eax
  jne    L41
L59:
  mov    $0x0,%eax
  call   <zpop@plt>
  mov    $0x0,%eax
  call   <mult@plt>
  jmp    L93
L41:
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <rvalue@plt>
  jmp    L59
L158:
  mov    $0x0,%eax
  call   <zpush@plt>
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <heir10@plt>
  test   %eax,%eax
  jne    L111
L83:
  mov    $0x0,%eax
  call   <zpop@plt>
  mov    $0x0,%eax
  call   <div2@plt>
  jmp    L93
L111:
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <rvalue@plt>
  jmp    L83
L84:
  mov    $0x0,%eax
  call   <zpop@plt>
  mov    $0x0,%eax
  call   <zmod@plt>
L93:
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <match@plt>
  test   %eax,%eax
  jne    L140
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <match@plt>
  test   %eax,%eax
  jne    L158
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <match@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  je     L3
  mov    $0x0,%eax
  call   <zpush@plt>
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <heir10@plt>
  test   %eax,%eax
  je     L84
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <rvalue@plt>
  jmp    L84
L169:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D20
type_guessed: string
name: disassemble_data
arguments: data_tag: D17
type_guessed: string
name: disassemble_data
arguments: data_tag: D5
type_guessed: string

tool: D20: *

tool: D17: /

tool: D5: %

assistant: ```c
heir9(lval) int lval[];
{
  int k, lval2[2];
  k = heir10(lval);
  blanks();
  if ((ch() != '*') & (ch() != '/') & (ch() != '%'))
    return k;
  if (k)
    rvalue(lval);
  while (1) {
    if (match("*")) {
      zpush();
      if (heir9(lval2))
        rvalue(lval2);
      zpop();
      mult();
    } else if (match("/")) {
      zpush();
      if (heir10(lval2))
        rvalue(lval2);
      zpop();
      div2();
    } else if (match("%")) {
      zpush();
      if (heir10(lval2))
        rvalue(lval2);
      zpop();
      zmod();
    } else
      return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<single_param>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r13
  movl   $0x0,D12(%rip)
  lea    0x1(%rdi),%rdx
  mov    %rdi,%rax
  mov    $0x0,%r8d
  mov    $0x0,%esi
  mov    $0x0,%r12d
  mov    $0x0,%r11d
  mov    $0x1,%ebp
  mov    $0x1,%r10d
  jmp    L37
L107:
  mov    %rax,%r14
  movzbl (%rax),%ecx
  test   %cl,%cl
  je     L104
  mov    %ecx,%ebx
  and    $0xfffffffd,%ebx
  cmp    $0x3c,%bl
  je     L180
  cmp    $0x20,%cl
  je     L209
  cmp    $0x1,%r11d
  jne    L191
  cmp    $0x27,%cl
  je     L188
L191:
  test   %r12d,%r12d
  je     L133
  cmp    $0x22,%cl
  jne    L133
  test   %r8b,%r8b
  je     L62
  mov    %r9d,D41(%rip)
L62:
  movb   $0x0,(%r14)
  jmp    L88
L180:
  test   %r8b,%r8b
  je     L189
  mov    %r9d,D41(%rip)
L189:
  movb   $0x0,(%r14)
L88:
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L209:
  mov    %r11d,%esi
  or     %r12d,%esi
  jne    L133
  test   %r8b,%r8b
  je     L204
  mov    %r9d,D41(%rip)
L204:
  movb   $0x0,(%r14)
  jmp    L88
L188:
  test   %r8b,%r8b
  je     L5
  mov    %r9d,D41(%rip)
L5:
  movb   $0x0,(%r14)
  jmp    L88
L40:
  mov    %rdx,%r13
  mov    $0x1,%esi
  mov    %ebp,%r12d
L133:
  add    $0x1,%rdx
  add    $0x1,%rax
  mov    %r10d,%r8d
L37:
  mov    %eax,%r9d
  sub    %edi,%r9d
  cmp    $0x1,%esi
  je     L107
  mov    %rax,%r8
  movzbl (%rax),%ecx
  test   $0xdf,%cl
  je     L133
  cmp    $0x22,%cl
  je     L40
  mov    $0x1,%esi
  cmp    $0x27,%cl
  cmove  %rdx,%r8
  mov    %r8,%r13
  cmove  %ebp,%esi
  cmove  %ebp,%r11d
  jmp    L133
L104:
  test   %r8b,%r8b
  je     L88
  mov    %r9d,D41(%rip)
  jmp    L88
```

assistant: ```c
char *single_param(char *st) {
  int quot1 = 0, quot2 = 0, start = 0;
  char *t = st;
  static int idx;
  idx = 0;
  while (1) {
    if (start == 1) {
      if (st[idx] == '\0')
        return t;
      if (st[idx] == '<' || st[idx] == '>') {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == ' ' && quot1 == 0 && quot2 == 0) {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == '\'' && quot1 == 1) {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == '"' && quot2 == 1) {
        st[idx] = '\0';
        return t;
      }
    } else {
      if (st[idx] == ' ' || st[idx] == '\0')
        ;
      else if (st[idx] == '"') {
        quot2 = 1;
        start = 1;
        t = &(st[idx + 1]);
      } else if (st[idx] == '\'') {
        quot1 = 1;
        start = 1;
        t = &(st[idx + 1]);
      } else {
        start = 1;
        t = &(st[idx]);
      }
    }
    idx++;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<single_param>:
  endbr64
  push   %r12
  lea    0x1(%rdi),%rcx
  mov    %rdi,%r12
  xor    %eax,%eax
  push   %rbp
  xor    %r9d,%r9d
  xor    %esi,%esi
  xor    %ebp,%ebp
  push   %rbx
  xor    %ebx,%ebx
  movl   $0x0,D26(%rip)
  jmp    L21
  cs nopw 0x0(%rax,%rax,1)
L20:
  test   $0xdf,%dl
  je     L76
  cmp    $0x22,%dl
  je     L163
  cmp    $0x27,%dl
  je     L166
  mov    %r8,%r12
  mov    $0x1,%esi
  nop
L76:
  add    $0x1,%rax
  add    $0x1,%rcx
  mov    $0x1,%r9d
L21:
  movzbl -0x1(%rcx),%edx
  mov    %eax,%r10d
  lea    (%rdi,%rax,1),%r8
  cmp    $0x1,%esi
  jne    L20
  test   %dl,%dl
  je     L74
  mov    %edx,%r11d
  and    $0xfffffffd,%r11d
  cmp    $0x3c,%r11b
  je     L101
  cmp    $0x20,%dl
  je     L93
  cmp    $0x27,%dl
  jne    L132
  test   %ebp,%ebp
  jne    L101
L132:
  cmp    $0x22,%dl
  jne    L76
  cmp    $0x1,%ebx
  jne    L76
  test   %r9b,%r9b
  je     L41
  mov    %r10d,D34(%rip)
  nopw   0x0(%rax,%rax,1)
L41:
  movb   $0x0,(%r8)
L3:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L163:
  mov    %rcx,%r12
  mov    $0x1,%esi
  mov    $0x1,%ebx
  jmp    L76
  nop
L93:
  mov    %ebp,%esi
  or     %ebx,%esi
  jne    L76
L101:
  test   %r9b,%r9b
  je     L41
  mov    %eax,D34(%rip)
  jmp    L41
  nopw   0x0(%rax,%rax,1)
L166:
  mov    %rcx,%r12
  mov    $0x1,%esi
  mov    $0x1,%ebp
  jmp    L76
L74:
  test   %r9b,%r9b
  je     L3
  pop    %rbx
  pop    %rbp
  mov    %eax,D34(%rip)
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *single_param(char *st) {
  int quot1 = 0, quot2 = 0, start = 0;
  char *t = st;
  static int idx;
  idx = 0;
  while (1) {
    if (start == 1) {
      if (st[idx] == '\0')
        return t;
      if (st[idx] == '<' || st[idx] == '>') {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == ' ' && quot1 == 0 && quot2 == 0) {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == '\'' && quot1 == 1) {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == '"' && quot2 == 1) {
        st[idx] = '\0';
        return t;
      }
    } else {
      if (st[idx] == ' ' || st[idx] == '\0')
        ;
      else if (st[idx] == '"') {
        quot2 = 1;
        start = 1;
        t = &(st[idx + 1]);
      } else if (st[idx] == '\'') {
        quot1 = 1;
        start = 1;
        t = &(st[idx + 1]);
      } else {
        start = 1;
        t = &(st[idx]);
      }
    }
    idx++;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<single_param>:
  endbr64
  push   %r12
  lea    0x1(%rdi),%rcx
  mov    %rdi,%r12
  xor    %eax,%eax
  push   %rbp
  xor    %r9d,%r9d
  xor    %esi,%esi
  xor    %ebp,%ebp
  push   %rbx
  xor    %ebx,%ebx
  movl   $0x0,D28(%rip)
  jmp    L122
  cs nopw 0x0(%rax,%rax,1)
L12:
  test   $0xdf,%dl
  je     L66
  cmp    $0x22,%dl
  je     L18
  cmp    $0x27,%dl
  je     L94
  mov    %r8,%r12
  mov    $0x1,%esi
  nop
L66:
  add    $0x1,%rax
  add    $0x1,%rcx
  mov    $0x1,%r9d
L122:
  movzbl -0x1(%rcx),%edx
  mov    %eax,%r10d
  lea    (%rdi,%rax,1),%r8
  cmp    $0x1,%esi
  jne    L12
  test   %dl,%dl
  je     L59
  mov    %edx,%r11d
  and    $0xfffffffd,%r11d
  cmp    $0x3c,%r11b
  je     L30
  cmp    $0x20,%dl
  je     L103
  cmp    $0x27,%dl
  jne    L37
  test   %ebp,%ebp
  jne    L30
L37:
  cmp    $0x22,%dl
  jne    L66
  cmp    $0x1,%ebx
  jne    L66
  test   %r9b,%r9b
  je     L128
  mov    %r10d,D36(%rip)
  nopw   0x0(%rax,%rax,1)
L128:
  movb   $0x0,(%r8)
L69:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L18:
  mov    %rcx,%r12
  mov    $0x1,%esi
  mov    $0x1,%ebx
  jmp    L66
  nop
L103:
  mov    %ebp,%esi
  or     %ebx,%esi
  jne    L66
L30:
  test   %r9b,%r9b
  je     L128
  mov    %eax,D36(%rip)
  jmp    L128
  nopw   0x0(%rax,%rax,1)
L94:
  mov    %rcx,%r12
  mov    $0x1,%esi
  mov    $0x1,%ebp
  jmp    L66
L59:
  test   %r9b,%r9b
  je     L69
  pop    %rbx
  pop    %rbp
  mov    %eax,D36(%rip)
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *single_param(char *st) {
  int quot1 = 0, quot2 = 0, start = 0;
  char *t = st;
  static int idx;
  idx = 0;
  while (1) {
    if (start == 1) {
      if (st[idx] == '\0')
        return t;
      if (st[idx] == '<' || st[idx] == '>') {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == ' ' && quot1 == 0 && quot2 == 0) {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == '\'' && quot1 == 1) {
        st[idx] = '\0';
        return t;
      }
      if (st[idx] == '"' && quot2 == 1) {
        st[idx] = '\0';
        return t;
      }
    } else {
      if (st[idx] == ' ' || st[idx] == '\0')
        ;
      else if (st[idx] == '"') {
        quot2 = 1;
        start = 1;
        t = &(st[idx + 1]);
      } else if (st[idx] == '\'') {
        quot1 = 1;
        start = 1;
        t = &(st[idx + 1]);
      } else {
        start = 1;
        t = &(st[idx]);
      }
    }
    idx++;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<h265hvcc_set_profile_compatibility>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    -0xc(%rbp),%edx
  sar    $0x18,%edx
  mov    %edx,(%rax)
  mov    -0xc(%rbp),%eax
  sar    $0x10,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  lea    0xc(%rax),%rdx
  movzbl %cl,%eax
  mov    %eax,(%rdx)
  mov    -0xc(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  lea    0x10(%rax),%rdx
  movzbl %cl,%eax
  mov    %eax,(%rdx)
  mov    -0x8(%rbp),%rax
  lea    0x14(%rax),%rdx
  mov    -0xc(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void h265hvcc_set_profile_compatibility(uint8_t *p, uint32_t val) {
  p[2] = val >> 24;
  p[3] = (val >> 16) & 0xff;
  p[4] = (val >> 8) & 0xff;
  p[5] = val & 0xff;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<h265hvcc_set_profile_compatibility>:
  endbr64
  mov    %esi,%eax
  mov    %esi,%edx
  sar    $0x18,%edx
  mov    %edx,0x8(%rdi)
  mov    %esi,%edx
  sar    $0x10,%edx
  and    $0xff,%edx
  mov    %edx,0xc(%rdi)
  movzbl %ah,%edx
  mov    %edx,0x10(%rdi)
  and    $0xff,%eax
  mov    %eax,0x14(%rdi)
  ret
```

assistant: ```c
void h265hvcc_set_profile_compatibility(uint8_t *p, uint32_t val) {
  p[2] = val >> 24;
  p[3] = (val >> 16) & 0xff;
  p[4] = (val >> 8) & 0xff;
  p[5] = val & 0xff;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<h265hvcc_set_profile_compatibility>:
  endbr64
  mov    %esi,%edx
  mov    %esi,%eax
  sar    $0x18,%edx
  mov    %edx,0x8(%rdi)
  mov    %esi,%edx
  sar    $0x10,%edx
  and    $0xff,%edx
  mov    %edx,0xc(%rdi)
  movzbl %ah,%edx
  and    $0xff,%eax
  mov    %edx,0x10(%rdi)
  mov    %eax,0x14(%rdi)
  ret
```

assistant: ```c
void h265hvcc_set_profile_compatibility(uint8_t *p, uint32_t val) {
  p[2] = val >> 24;
  p[3] = (val >> 16) & 0xff;
  p[4] = (val >> 8) & 0xff;
  p[5] = val & 0xff;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<h265hvcc_set_profile_compatibility>:
  endbr64
  mov    %esi,%ecx
  mov    %esi,%edx
  mov    %esi,%eax
  sar    $0x18,%ecx
  sar    $0x10,%edx
  movd   %ecx,%xmm0
  movzbl %dl,%edx
  movzbl %ah,%ecx
  movzbl %sil,%eax
  movd   %ecx,%xmm1
  movd   %eax,%xmm2
  movd   %edx,%xmm3
  punpckldq %xmm2,%xmm1
  punpckldq %xmm3,%xmm0
  punpcklqdq %xmm1,%xmm0
  movups %xmm0,0x8(%rdi)
  ret
```

assistant: ```c
void h265hvcc_set_profile_compatibility(uint8_t *p, uint32_t val) {
  p[2] = val >> 24;
  p[3] = (val >> 16) & 0xff;
  p[4] = (val >> 8) & 0xff;
  p[5] = val & 0xff;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<printf>:
  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     L9
  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)
L9:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb8(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%ecx
  mov    %rax,%rdx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <vsnprintf@plt>
  mov    %eax,-0xb4(%rbp)
  mov    -0xb8(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0xb4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int printf(char *fmt, ...) {
  int tot;
  va_list argp;
  va_start(argp, fmt);
  tot = vsnprintf(0, 0, fmt, argp);
  va_end(argp);
  return (tot);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<printf>:
  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,%ecx
  mov    %rbx,%rdx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <vsnprintf@plt>
  mov    %eax,%ebx
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int printf(char *fmt, ...) {
  int tot;
  va_list argp;
  va_start(argp, fmt);
  tot = vsnprintf(0, 0, fmt, argp);
  va_end(argp);
  return (tot);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<printf>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int printf(char *fmt, ...) {
  int tot;
  va_list argp;
  va_start(argp, fmt);
  tot = vsnprintf(0, 0, fmt, argp);
  va_end(argp);
  return (tot);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<printf>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int printf(char *fmt, ...) {
  int tot;
  va_list argp;
  va_start(argp, fmt);
  tot = vsnprintf(0, 0, fmt, argp);
  va_end(argp);
  return (tot);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<tf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rdi
  call   <pipe@plt>
  test   %rax,%rax
  je     L4
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L4:
  mov    -0x1c(%rbp),%eax
  lea    -0x12(%rbp),%rcx
  mov    $0xa,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D3
type_guessed: string
name: unpack_data
arguments: data_tag: D5
type_guessed: string

tool: D3: pipe failed

tool: D5: read returned

assistant: ```c
void *tf(void *arg) {
  int fds[2];
  if (pipe(fds) != 0) {
    puts("pipe failed");
    exit(1);
  }
  char buf[10];
  read(fds[0], buf, sizeof(buf));
  puts("read returned");
  exit(1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<tf>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <pipe@plt>
  test   %rax,%rax
  jne    L11
L7:
  lea    0xe(%rsp),%rsi
  mov    $0xa,%edx
  mov    0x4(%rsp),%edi
  call   <read@plt>
  lea    D1(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  mov    $0x0,%eax
  add    $0x28,%rsp
  ret
L11:
  lea    D3(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L7
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D1
datatype: string
name: unpack_data
arguments: data_label: D3
datatype: string

tool: D1: read returned

tool: D3: pipe failed

assistant: ```c
void *tf(void *arg) {
  int fds[2];
  if (pipe(fds) != 0) {
    puts("pipe failed");
    exit(1);
  }
  char buf[10];
  read(fds[0], buf, sizeof(buf));
  puts("read returned");
  exit(1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<tf>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <pipe@plt>
  test   %rax,%rax
  jne    L6
L20:
  mov    0x4(%rsp),%edi
  lea    0xe(%rsp),%rsi
  mov    $0xa,%edx
  call   <read@plt>
  lea    D10(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  lea    D9(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L20
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
datatype: string
name: disassemble_data
arguments: data_tag: D9
datatype: string

tool: D10: read returned

tool: D9: pipe failed

assistant: ```c
void *tf(void *arg) {
  int fds[2];
  if (pipe(fds) != 0) {
    puts("pipe failed");
    exit(1);
  }
  char buf[10];
  read(fds[0], buf, sizeof(buf));
  puts("read returned");
  exit(1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<tf>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <pipe@plt>
  test   %rax,%rax
  jne    L24
L8:
  mov    0x4(%rsp),%edi
  lea    0xe(%rsp),%rsi
  mov    $0xa,%edx
  call   <read@plt>
  lea    D9(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L24:
  lea    D12(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L8
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D9
data_type: string
name: unpack_data
arguments: data_label: D12
data_type: string

tool: D9: read returned

tool: D12: pipe failed

assistant: ```c
void *tf(void *arg) {
  int fds[2];
  if (pipe(fds) != 0) {
    puts("pipe failed");
    exit(1);
  }
  char buf[10];
  read(fds[0], buf, sizeof(buf));
  puts("read returned");
  exit(1);
}
```