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

```asm
<sqlite3AffinityType>:
  endbr64
  push   %r15
  mov    $0x6f,%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x10(%rsp)
  mov    %esi,0x1c(%rsp)
  test   %esi,%esi
  je     L45
  lea    D13(%rip),%rax
  movl   $0x0,0x18(%rsp)
  mov    $0x49,%r9d
  mov    %rax,0x8(%rsp)
L44:
  mov    0x8(%rsp),%r15
  movsbl %r9b,%ebx
  xor    %r12d,%r12d
  mov    %ebx,%edi
  mov    (%r15),%rax
  mov    %rax,(%rsp)
  call   <tolower@plt>
  movsbl 0x8(%r15),%r15d
  mov    0x1c(%rsp),%r14d
  mov    0x10(%rsp),%r13
  mov    %eax,%ebp
  sub    %r15d,%r14d
  jns    L68
  jmp    L11
  nopl   0x0(%rax)
L1:
  add    $0x1,%r12d
  add    $0x1,%r13
  cmp    %r12d,%r14d
  jl     L11
L68:
  movsbl 0x0(%r13),%eax
  cmp    %eax,%ebx
  je     L17
  cmp    %eax,%ebp
  jne    L1
L17:
  mov    (%rsp),%rsi
  mov    %r15d,%edx
  mov    %r13,%rdi
  call   <sqlite3StrNICmp@plt>
  test   %rax,%rax
  jne    L1
  movslq 0x18(%rsp),%r13
  lea    D13(%rip),%rax
  shl    $0x4,%r13
  movzbl 0x9(%rax,%r13,1),%eax
L45:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  addl   $0x1,0x18(%rsp)
  mov    0x18(%rsp),%eax
  addq   $0x10,0x8(%rsp)
  cmp    $0x5,%eax
  je     L25
  mov    0x8(%rsp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%r9d
  jmp    L44
L25:
  add    $0x28,%rsp
  mov    $0x6e,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char sqlite3AffinityType(const char *zType, int nType) {
  int n, i;
  static const struct {
    const char *zSub;
    char nSub;
    char affinity;
  } substrings[] = {
      {"INT", 3, 'i'}, {"CHAR", 4, 't'}, {"CLOB", 4, 't'}, {"TEXT", 4, 't'}, {"BLOB", 4, 'o'},
  };
  if (nType == 0) {
    return 'o';
  }
  for (i = 0; i < sizeof(substrings) / sizeof(substrings[0]); i++) {
    int c1 = substrings[i].zSub[0];
    int c2 = tolower(c1);
    int limit = nType - substrings[i].nSub;
    const char *z = substrings[i].zSub;
    for (n = 0; n <= limit; n++) {
      int c = zType[n];
      if ((c == c1 || c == c2) && 0 == sqlite3StrNICmp(&zType[n], z, substrings[i].nSub)) {
        return substrings[i].affinity;
      }
    }
  }
  return 'n';
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<getipv4sourcefilter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    %rcx,-0x18(%rbp)
  mov    %r8,-0x20(%rbp)
  mov    %r9,-0x28(%rbp)
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  leave
  ret
```

assistant: ```c
int getipv4sourcefilter(int s, struct in_addr interface, struct in_addr group, uint32_t *fmode, uint32_t *numsrc, struct in_addr *slist) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getipv4sourcefilter>:
  endbr64
  sub    $0x8,%rsp
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getipv4sourcefilter(int s, struct in_addr interface, struct in_addr group, uint32_t *fmode, uint32_t *numsrc, struct in_addr *slist) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<getipv4sourcefilter>:
  endbr64
  sub    $0x8,%rsp
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getipv4sourcefilter(int s, struct in_addr interface, struct in_addr group, uint32_t *fmode, uint32_t *numsrc, struct in_addr *slist) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<getipv4sourcefilter>:
  endbr64
  sub    $0x8,%rsp
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getipv4sourcefilter(int s, struct in_addr interface, struct in_addr group, uint32_t *fmode, uint32_t *numsrc, struct in_addr *slist) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_strstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L29
L40:
  movl   $0x0,-0x4(%rbp)
  jmp    L13
L57:
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L58
  addl   $0x1,-0x4(%rbp)
L13:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L57
  jmp    L67
L58:
  nop
L67:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L21
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  jmp    L39
L21:
  addl   $0x1,-0x8(%rbp)
L29:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L40
  mov    $0x0,%eax
L39:
  pop    %rbp
  ret
```

assistant: ```c
char *_strstr(char *haystack, char *needle) {
  int i, n;
  for (i = 0; haystack[i]; i++) {
    for (n = 0; needle[n]; n++) {
      if (haystack[i + n] != needle[n])
        break;
    }
    if (needle[n] == '\0')
      return (haystack + i);
  }
  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
<_strstr>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L74
  movzbl (%rsi),%r8d
  jmp    L67
L5:
  test   %dl,%dl
  je     L8
  lea    0x1(%rcx),%rdi
  cmpb   $0x0,0x1(%rcx)
  je     L18
L67:
  test   %r8b,%r8b
  je     L8
  mov    %r8d,%edx
  mov    $0x0,%eax
  mov    %rdi,%rcx
L77:
  cmp    %dl,(%rdi,%rax,1)
  jne    L5
  add    $0x1,%rax
  movzbl (%rsi,%rax,1),%edx
  test   %dl,%dl
  jne    L77
L8:
  mov    %rdi,%rax
  ret
L74:
  mov    $0x0,%edi
  jmp    L8
L18:
  mov    $0x0,%edi
  jmp    L8
```

assistant: ```c
char *_strstr(char *haystack, char *needle) {
  int i, n;
  for (i = 0; haystack[i]; i++) {
    for (n = 0; needle[n]; n++) {
      if (haystack[i + n] != needle[n])
        break;
    }
    if (needle[n] == '\0')
      return (haystack + i);
  }
  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
<_strstr>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%r8
  je     L58
  movzbl (%rsi),%ecx
  nop
L32:
  test   %cl,%cl
  je     L20
  mov    %ecx,%edx
  xor    %eax,%eax
  jmp    L30
  nopw   0x0(%rax,%rax,1)
L7:
  add    $0x1,%rax
  movzbl (%rsi,%rax,1),%edx
  test   %dl,%dl
  je     L20
L30:
  cmp    %dl,(%r8,%rax,1)
  je     L7
  add    $0x1,%r8
  cmpb   $0x0,(%r8)
  jne    L32
L58:
  xor    %r8d,%r8d
L20:
  mov    %r8,%rax
  ret
```

assistant: ```c
char *_strstr(char *haystack, char *needle) {
  int i, n;
  for (i = 0; haystack[i]; i++) {
    for (n = 0; needle[n]; n++) {
      if (haystack[i + n] != needle[n])
        break;
    }
    if (needle[n] == '\0')
      return (haystack + i);
  }
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<_strstr>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%r8
  je     L57
  movzbl (%rsi),%ecx
  nop
L3:
  test   %cl,%cl
  je     L11
  mov    %ecx,%edx
  xor    %eax,%eax
  jmp    L39
  nopw   0x0(%rax,%rax,1)
L46:
  add    $0x1,%rax
  movzbl (%rsi,%rax,1),%edx
  test   %dl,%dl
  je     L11
L39:
  cmp    %dl,(%r8,%rax,1)
  je     L46
  add    $0x1,%r8
  cmpb   $0x0,(%r8)
  jne    L3
L57:
  xor    %r8d,%r8d
L11:
  mov    %r8,%rax
  ret
```

assistant: ```c
char *_strstr(char *haystack, char *needle) {
  int i, n;
  for (i = 0; haystack[i]; i++) {
    for (n = 0; needle[n]; n++) {
      if (haystack[i + n] != needle[n])
        break;
    }
    if (needle[n] == '\0')
      return (haystack + i);
  }
  return (0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<quote_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  lea    0x3(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  lea    0x3(%rax),%rsi
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rcx
  lea    D0(%rip),%rdx
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type: string

tool: D0: "%s"

assistant: ```c
char *quote_string(char *str) {
  char *s;
  assert(str);
  s = strdup(str);
  assert(s);
  str = realloc(str, strlen(str) + 3);
  assert(str);
  snprintf(str, strlen(str) + 3, "\"%s\"", s);
  free(s);
  return str;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<quote_string>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <strdup@plt>
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  lea    0x3(%rax),%rsi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  lea    0x3(%rax),%rsi
  mov    %rbp,%rcx
  lea    D1(%rip),%rdx
  mov    %rbx,%rdi
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D1
data_type: string

tool: D1: "%s"

assistant: ```c
char *quote_string(char *str) {
  char *s;
  assert(str);
  s = strdup(str);
  assert(s);
  str = realloc(str, strlen(str) + 3);
  assert(str);
  snprintf(str, strlen(str) + 3, "\"%s\"", s);
  free(s);
  return str;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<quote_string>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <assert@plt>
  mov    %r12,%rdi
  call   <strdup@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <assert@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %r12,%rdi
  lea    0x3(%rax),%rsi
  call   <realloc@plt>
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <assert@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %rbp,%rcx
  mov    %r12,%rdi
  lea    D8(%rip),%rdx
  lea    0x3(%rax),%rsi
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_label: D8
type_guessed: string

tool: D8: "%s"

assistant: ```c
char *quote_string(char *str) {
  char *s;
  assert(str);
  s = strdup(str);
  assert(s);
  str = realloc(str, strlen(str) + 3);
  assert(str);
  snprintf(str, strlen(str) + 3, "\"%s\"", s);
  free(s);
  return str;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<quote_string>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <assert@plt>
  mov    %r12,%rdi
  call   <strdup@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <assert@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %r12,%rdi
  lea    0x3(%rax),%rsi
  call   <realloc@plt>
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <assert@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %rbp,%rcx
  mov    %r12,%rdi
  lea    D8(%rip),%rdx
  lea    0x3(%rax),%rsi
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_infered: string

tool: D8: "%s"

assistant: ```c
char *quote_string(char *str) {
  char *s;
  assert(str);
  s = strdup(str);
  assert(s);
  str = realloc(str, strlen(str) + 3);
  assert(str);
  snprintf(str, strlen(str) + 3, "\"%s\"", s);
  free(s);
  return str;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<concatenate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %esi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  movl   $0x0,-0x2c(%rbp)
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x28(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L51:
  cmp    %rdx,%rsp
  je     L67
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L51
L67:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L18
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L18:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x20(%rbp)
  cmpl   $0x1,-0x38(%rbp)
  je     L45
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x38(%rbp)
  jmp    L45
L66:
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  mov    -0x2c(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
L45:
  mov    -0x38(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x34(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x2c(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  jg     L66
  mov    %rbx,%rsp
  nop
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L36
  call   <__stack_chk_fail@plt>
L36:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void concatenate(int source, int u) {
  int n = 0;
  char buf[BUFSIZ];
  if (u != 1)
    u = BUFSIZ;
  while ((n = read(source, buf, u)) > 0)
    write(STDOUT_FILENO, buf, n);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<concatenate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%r13d
  mov    %esi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  mov    D10(%rip),%rax
  mov    (%rax),%edx
  movslq %edx,%rax
  add    $0xf,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rcx
  sub    %rax,%rcx
L1:
  cmp    %rcx,%rsp
  je     L50
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L1
L50:
  mov    %rsi,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L59
  orq    $0x0,-0x8(%rsp,%rax,1)
L59:
  mov    %rsp,%rbx
  cmp    $0x1,%r12d
  cmovne %edx,%r12d
  jmp    L29
L22:
  mov    %rbx,%rsi
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <write@plt>
L29:
  mov    %r12d,%edx
  mov    %rbx,%rsi
  mov    %r13d,%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jg     L22
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
L47:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void concatenate(int source, int u) {
  int n = 0;
  char buf[BUFSIZ];
  if (u != 1)
    u = BUFSIZ;
  while ((n = read(source, buf, u)) > 0)
    write(STDOUT_FILENO, buf, n);
}
```
user: What is the c source code of the assembly code below:

```asm
<concatenate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  mov    D6(%rip),%rax
  mov    %rsp,%rsi
  movslq (%rax),%rax
  mov    %rax,%rcx
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rsi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rsi,%rsp
  je     L18
L51:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L51
L18:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L35
L52:
  cmp    $0x1,%r12d
  mov    %rsp,%rbx
  cmovne %ecx,%r12d
  jmp    L61
  nopl   (%rax)
L29:
  mov    D2(%rip),%rax
  mov    %rbx,%rsi
  mov    (%rax),%edi
  call   <write@plt>
L61:
  mov    %r12d,%edx
  mov    %rbx,%rsi
  mov    %r13d,%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jg     L29
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nop
L35:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L52
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void concatenate(int source, int u) {
  int n = 0;
  char buf[BUFSIZ];
  if (u != 1)
    u = BUFSIZ;
  while ((n = read(source, buf, u)) > 0)
    write(STDOUT_FILENO, buf, n);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<concatenate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  mov    D6(%rip),%rax
  mov    %rsp,%rsi
  movslq (%rax),%rax
  mov    %rax,%rcx
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rsi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rsi,%rsp
  je     L59
L42:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L42
L59:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L12
L63:
  cmp    $0x1,%r12d
  mov    %rsp,%rbx
  cmovne %ecx,%r12d
  jmp    L66
  nopl   (%rax)
L53:
  mov    D0(%rip),%rax
  mov    %rbx,%rsi
  mov    (%rax),%edi
  call   <write@plt>
L66:
  mov    %r12d,%edx
  mov    %rbx,%rsi
  mov    %r13d,%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jg     L53
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nop
L12:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L63
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void concatenate(int source, int u) {
  int n = 0;
  char buf[BUFSIZ];
  if (u != 1)
    u = BUFSIZ;
  while ((n = read(source, buf, u)) > 0)
    write(STDOUT_FILENO, buf, n);
}
```
user: What is the c source code of the assembly code below:

```asm
<emit_fsubs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    -0x8(%rbp),%ecx
  mov    -0x4(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <assem_debug@plt>
  mov    -0xc(%rbp),%eax
  shl    $0xb,%eax
  and    $0x7000,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  shl    $0x16,%eax
  and    $0x400000,%eax
  or     %eax,%edx
  mov    -0x4(%rbp),%eax
  shl    $0xf,%eax
  and    $0x70000,%eax
  or     %eax,%edx
  mov    -0x4(%rbp),%eax
  shl    $0x7,%eax
  movzbl %al,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%eax
  sar    %eax
  and    $0x7,%eax
  or     %eax,%edx
  mov    -0x8(%rbp),%eax
  shl    $0x5,%eax
  and    $0x20,%eax
  or     %edx,%eax
  or     $0xee300a40,%eax
  mov    %eax,%edi
  call   <output_w32@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
datatype: string

tool: D4: fsubs s%d,s%d,s%d

assistant: ```c
void emit_fsubs(int s1, int s2, int d) {
  assem_debug("fsubs s%d,s%d,s%d", d, s1, s2);
  output_w32(0xee300a40 | ((d & 14) << 11) | ((d & 1) << 22) | ((s1 & 14) << 15) | ((s1 & 1) << 7) | ((s2 & 14) >> 1) | ((s2 & 1) << 5));
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<emit_fsubs>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %esi,%r12d
  mov    %edx,%ebx
  mov    %esi,%ecx
  mov    %edi,%edx
  mov    %ebx,%esi
  lea    D1(%rip),%rdi
  call   <assem_debug@plt>
  mov    %r12d,%edi
  sar    %edi
  and    $0x7,%edi
  shl    $0x5,%r12d
  and    $0x20,%r12d
  or     %r12d,%edi
  mov    %ebx,%eax
  shl    $0x16,%eax
  and    $0x400000,%eax
  or     %eax,%edi
  mov    %ebp,%eax
  shl    $0xf,%eax
  and    $0x70000,%eax
  or     %eax,%edi
  shl    $0x7,%ebp
  movzbl %bpl,%ebp
  or     %ebp,%edi
  shl    $0xb,%ebx
  and    $0x7000,%ebx
  or     %ebx,%edi
  or     $0xee300a40,%edi
  call   <output_w32@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D1
data_type: string

tool: D1: fsubs s%d,s%d,s%d

assistant: ```c
void emit_fsubs(int s1, int s2, int d) {
  assem_debug("fsubs s%d,s%d,s%d", d, s1, s2);
  output_w32(0xee300a40 | ((d & 14) << 11) | ((d & 1) << 22) | ((s1 & 14) << 15) | ((s1 & 1) << 7) | ((s2 & 14) >> 1) | ((s2 & 1) << 5));
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<emit_fsubs>:
  endbr64
  push   %r12
  mov    %esi,%ecx
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %edx,%ebx
  mov    %edi,%edx
  lea    D1(%rip),%rdi
  mov    %ebx,%esi
  call   <assem_debug@plt>
  mov    %r12d,%edi
  mov    %ebx,%eax
  shl    $0x5,%r12d
  sar    %edi
  and    $0x20,%r12d
  shl    $0x16,%eax
  and    $0x7,%edi
  and    $0x400000,%eax
  shl    $0xb,%ebx
  or     %r12d,%edi
  and    $0x7000,%ebx
  or     %eax,%edi
  mov    %ebp,%eax
  shl    $0x7,%ebp
  shl    $0xf,%eax
  movzbl %bpl,%ebp
  and    $0x70000,%eax
  or     %eax,%edi
  or     %ebp,%edi
  or     %ebx,%edi
  pop    %rbx
  pop    %rbp
  or     $0xee300a40,%edi
  pop    %r12
  jmp    1070 <output_w32@plt>
```

tool_calls: name: unpack_data
arguments: label: D1
datatype: string

tool: D1: fsubs s%d,s%d,s%d

assistant: ```c
void emit_fsubs(int s1, int s2, int d) {
  assem_debug("fsubs s%d,s%d,s%d", d, s1, s2);
  output_w32(0xee300a40 | ((d & 14) << 11) | ((d & 1) << 22) | ((s1 & 14) << 15) | ((s1 & 1) << 7) | ((s2 & 14) >> 1) | ((s2 & 1) << 5));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<emit_fsubs>:
  endbr64
  push   %r12
  mov    %esi,%ecx
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %edx,%ebx
  mov    %edi,%edx
  lea    D9(%rip),%rdi
  mov    %ebx,%esi
  call   <assem_debug@plt>
  mov    %r12d,%edi
  mov    %ebx,%eax
  shl    $0x5,%r12d
  sar    %edi
  and    $0x20,%r12d
  shl    $0x16,%eax
  and    $0x7,%edi
  and    $0x400000,%eax
  shl    $0xb,%ebx
  or     %r12d,%edi
  and    $0x7000,%ebx
  or     %eax,%edi
  mov    %ebp,%eax
  shl    $0x7,%ebp
  shl    $0xf,%eax
  movzbl %bpl,%ebp
  and    $0x70000,%eax
  or     %eax,%edi
  or     %ebp,%edi
  or     %ebx,%edi
  pop    %rbx
  pop    %rbp
  or     $0xee300a40,%edi
  pop    %r12
  jmp    1070 <output_w32@plt>
```

tool_calls: name: retrieve_data
arguments: label: D9
type_guessed: string

tool: D9: fsubs s%d,s%d,s%d

assistant: ```c
void emit_fsubs(int s1, int s2, int d) {
  assem_debug("fsubs s%d,s%d,s%d", d, s1, s2);
  output_w32(0xee300a40 | ((d & 14) << 11) | ((d & 1) << 22) | ((s1 & 14) << 15) | ((s1 & 1) << 7) | ((s2 & 14) >> 1) | ((s2 & 1) << 5));
}
```