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

```asm
<mstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <size@plt>
  mov    %eax,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L41
L67:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L7
  addq   $0x1,-0x28(%rbp)
L41:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L11
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L67
  jmp    L11
L7:
  nop
L11:
  movl   $0x0,-0x14(%rbp)
  jmp    L24
L63:
  movl   $0x0,-0xc(%rbp)
  nop
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L26
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0xc(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L18
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L18:
  nop
L26:
  addl   $0x1,-0x14(%rbp)
L24:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L63
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned char *mstr(char *nee, char *hay) {
  char *ptr = NULL;
  int i, len = size(hay), b = 0, j = 0;
  while (*nee && *hay) {
    if (*nee == *hay) {
      break;
    }
    nee++;
  }
  for (j = 0; nee[j] != '\0'; j++) {
    for (b = 0; hay[b] != '\0'; b++) {
      if (nee[j] == hay[b]) {
        ptr = &nee[j];
      }
      break;
    }
  }
  return (unsigned char *)ptr;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mstr>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <size@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  je     L78
  movzbl 0x0(%rbp),%edx
  test   %dl,%dl
  sete   %cl
L22:
  cmp    %al,%dl
  je     L55
  test   %cl,%cl
  jne    L55
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L22
  mov    $0x0,%ecx
L69:
  mov    %rcx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L55:
  movzbl (%rbx),%eax
  test   %al,%al
  je     L5
  test   %dl,%dl
  setne  %sil
  mov    $0x0,%ecx
  jmp    L98
L36:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   %al,%al
  je     L69
L98:
  cmp    %al,%dl
  jne    L36
  test   %sil,%sil
  cmovne %rbx,%rcx
  jmp    L36
L78:
  mov    $0x0,%ecx
  jmp    L69
L5:
  mov    $0x0,%ecx
  jmp    L69
```

assistant: ```c
unsigned char *mstr(char *nee, char *hay) {
  char *ptr = NULL;
  int i, len = size(hay), b = 0, j = 0;
  while (*nee && *hay) {
    if (*nee == *hay) {
      break;
    }
    nee++;
  }
  for (j = 0; nee[j] != '\0'; j++) {
    for (b = 0; hay[b] != '\0'; b++) {
      if (nee[j] == hay[b]) {
        ptr = &nee[j];
      }
      break;
    }
  }
  return (unsigned char *)ptr;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mstr>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <size@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  je     L7
  movzbl 0x0(%rbp),%edx
  test   %dl,%dl
  sete   %cl
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L60:
  test   %cl,%cl
  jne    L78
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L7
L37:
  cmp    %al,%dl
  jne    L60
L78:
  movzbl (%rbx),%eax
  test   %al,%al
  je     L7
  test   %dl,%dl
  setne  %cl
  xor    %r8d,%r8d
  nopl   0x0(%rax,%rax,1)
L12:
  cmp    %al,%dl
  jne    L40
  test   %cl,%cl
  cmovne %rbx,%r8
L40:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  jne    L12
  add    $0x8,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  add    $0x8,%rsp
  xor    %r8d,%r8d
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned char *mstr(char *nee, char *hay) {
  char *ptr = NULL;
  int i, len = size(hay), b = 0, j = 0;
  while (*nee && *hay) {
    if (*nee == *hay) {
      break;
    }
    nee++;
  }
  for (j = 0; nee[j] != '\0'; j++) {
    for (b = 0; hay[b] != '\0'; b++) {
      if (nee[j] == hay[b]) {
        ptr = &nee[j];
      }
      break;
    }
  }
  return (unsigned char *)ptr;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<mstr>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <size@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  je     L35
  movzbl 0x0(%rbp),%edx
  test   %dl,%dl
  sete   %cl
  jmp    L58
  nopw   0x0(%rax,%rax,1)
L4:
  test   %cl,%cl
  jne    L17
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L35
L58:
  cmp    %al,%dl
  jne    L4
L17:
  test   %dl,%dl
  setne  %cl
  xor    %r8d,%r8d
  nopl   0x0(%rax)
L9:
  cmp    %al,%dl
  jne    L57
  test   %cl,%cl
  cmovne %rbx,%r8
L57:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  jne    L9
  add    $0x8,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
L35:
  add    $0x8,%rsp
  xor    %r8d,%r8d
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned char *mstr(char *nee, char *hay) {
  char *ptr = NULL;
  int i, len = size(hay), b = 0, j = 0;
  while (*nee && *hay) {
    if (*nee == *hay) {
      break;
    }
    nee++;
  }
  for (j = 0; nee[j] != '\0'; j++) {
    for (b = 0; hay[b] != '\0'; b++) {
      if (nee[j] == hay[b]) {
        ptr = &nee[j];
      }
      break;
    }
  }
  return (unsigned char *)ptr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L2
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L2:
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D124(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D91(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D142(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D108(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D110(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  lea    D128(%rip),%rax
  mov    %rax,%rdi
  call   <pute@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D5
type: string
name: read_data
arguments: data_tag: D60
type: string
name: read_data
arguments: data_tag: D64
type: string
name: read_data
arguments: data_tag: D124
type: string
name: read_data
arguments: data_tag: D91
type: string
name: read_data
arguments: data_tag: D13
type: string
name: read_data
arguments: data_tag: D47
type: string
name: read_data
arguments: data_tag: D142
type: string
name: read_data
arguments: data_tag: D1
type: string
name: read_data
arguments: data_tag: D108
type: string
name: read_data
arguments: data_tag: D110
type: string
name: read_data
arguments: data_tag: D128
type: string

tool: D5: 
Command line error: %s


tool: D60:  

tool: D64: NAME

tool: D124:  csvAppend - append all columns from csv files to the standard output

tool: D91: SYNOPSIS

tool: D13:  csvAppend [OPTION] FILE ...

tool: D47: DESCRIPTION

tool: D142:  Concatenate all columns in csv FILE(s) to standard output

tool: D1:  Assumes that the field separator is a comma

tool: D108: EXAMPLE

tool: D110:  csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv

tool: D128:   writes csv file on stdout containing columns from the 2 files

assistant: ```c
void usage(char *msg) {
  if (msg) {
    printf("\nCommand line error: %s\n", msg);
  }
  pute(" ");
  pute("NAME");
  pute(" csvAppend - append all columns from csv files to the standard output");
  pute(" ");
  pute("SYNOPSIS");
  pute(" csvAppend [OPTION] FILE ...");
  pute(" ");
  pute("DESCRIPTION");
  pute(" Concatenate all columns in csv FILE(s) to standard output");
  pute(" Assumes that the field separator is a comma");
  pute(" ");
  pute("EXAMPLE");
  pute(" csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv");
  pute("  writes csv file on stdout containing columns from the 2 files");
  exit(1);
}
```
user: What is the c source code of the assembly code below?

```asm
<usage>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  je     L8
  mov    %rdi,%rsi
  lea    D53(%rip),%rdi
  call   <printf@plt>
L8:
  lea    D119(%rip),%rbx
  mov    %rbx,%rdi
  call   <pute@plt>
  lea    D107(%rip),%rdi
  call   <pute@plt>
  lea    D24(%rip),%rdi
  call   <pute@plt>
  mov    %rbx,%rdi
  call   <pute@plt>
  lea    D66(%rip),%rdi
  call   <pute@plt>
  lea    D85(%rip),%rdi
  call   <pute@plt>
  mov    %rbx,%rdi
  call   <pute@plt>
  lea    D62(%rip),%rdi
  call   <pute@plt>
  lea    D86(%rip),%rdi
  call   <pute@plt>
  lea    D6(%rip),%rdi
  call   <pute@plt>
  mov    %rbx,%rdi
  call   <pute@plt>
  lea    D95(%rip),%rdi
  call   <pute@plt>
  lea    D118(%rip),%rdi
  call   <pute@plt>
  lea    D72(%rip),%rdi
  call   <pute@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: label: D53
type_infered: string
name: disassemble_data
arguments: label: D119
type_infered: string
name: disassemble_data
arguments: label: D107
type_infered: string
name: disassemble_data
arguments: label: D24
type_infered: string
name: disassemble_data
arguments: label: D66
type_infered: string
name: disassemble_data
arguments: label: D85
type_infered: string
name: disassemble_data
arguments: label: D62
type_infered: string
name: disassemble_data
arguments: label: D86
type_infered: string
name: disassemble_data
arguments: label: D6
type_infered: string
name: disassemble_data
arguments: label: D95
type_infered: string
name: disassemble_data
arguments: label: D118
type_infered: string
name: disassemble_data
arguments: label: D72
type_infered: string

tool: D53: 
Command line error: %s


tool: D119:  

tool: D107: NAME

tool: D24:  csvAppend - append all columns from csv files to the standard output

tool: D66: SYNOPSIS

tool: D85:  csvAppend [OPTION] FILE ...

tool: D62: DESCRIPTION

tool: D86:  Concatenate all columns in csv FILE(s) to standard output

tool: D6:  Assumes that the field separator is a comma

tool: D95: EXAMPLE

tool: D118:  csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv

tool: D72:   writes csv file on stdout containing columns from the 2 files

assistant: ```c
void usage(char *msg) {
  if (msg) {
    printf("\nCommand line error: %s\n", msg);
  }
  pute(" ");
  pute("NAME");
  pute(" csvAppend - append all columns from csv files to the standard output");
  pute(" ");
  pute("SYNOPSIS");
  pute(" csvAppend [OPTION] FILE ...");
  pute(" ");
  pute("DESCRIPTION");
  pute(" Concatenate all columns in csv FILE(s) to standard output");
  pute(" Assumes that the field separator is a comma");
  pute(" ");
  pute("EXAMPLE");
  pute(" csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv");
  pute("  writes csv file on stdout containing columns from the 2 files");
  exit(1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<usage>:
  endbr64
  push   %rbp
  test   %rdi,%rdi
  je     L1
  mov    %rdi,%rsi
  lea    D114(%rip),%rdi
  call   <printf@plt>
L1:
  lea    D52(%rip),%rbp
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D22(%rip),%rdi
  call   <pute@plt>
  lea    D102(%rip),%rdi
  call   <pute@plt>
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D41(%rip),%rdi
  call   <pute@plt>
  lea    D116(%rip),%rdi
  call   <pute@plt>
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D66(%rip),%rdi
  call   <pute@plt>
  lea    D90(%rip),%rdi
  call   <pute@plt>
  lea    D42(%rip),%rdi
  call   <pute@plt>
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D99(%rip),%rdi
  call   <pute@plt>
  lea    D59(%rip),%rdi
  call   <pute@plt>
  lea    D78(%rip),%rdi
  call   <pute@plt>
  mov    $0x1,%edi
  pop    %rbp
  jmp    1090 <exit@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D114
datatype: string
name: parse_data
arguments: data_tag: D52
datatype: string
name: parse_data
arguments: data_tag: D22
datatype: string
name: parse_data
arguments: data_tag: D102
datatype: string
name: parse_data
arguments: data_tag: D41
datatype: string
name: parse_data
arguments: data_tag: D116
datatype: string
name: parse_data
arguments: data_tag: D66
datatype: string
name: parse_data
arguments: data_tag: D90
datatype: string
name: parse_data
arguments: data_tag: D42
datatype: string
name: parse_data
arguments: data_tag: D99
datatype: string
name: parse_data
arguments: data_tag: D59
datatype: string
name: parse_data
arguments: data_tag: D78
datatype: string

tool: D114: 
Command line error: %s


tool: D52:  

tool: D22: NAME

tool: D102:  csvAppend - append all columns from csv files to the standard output

tool: D41: SYNOPSIS

tool: D116:  csvAppend [OPTION] FILE ...

tool: D66: DESCRIPTION

tool: D90:  Concatenate all columns in csv FILE(s) to standard output

tool: D42:  Assumes that the field separator is a comma

tool: D99: EXAMPLE

tool: D59:  csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv

tool: D78:   writes csv file on stdout containing columns from the 2 files

assistant: ```c
void usage(char *msg) {
  if (msg) {
    printf("\nCommand line error: %s\n", msg);
  }
  pute(" ");
  pute("NAME");
  pute(" csvAppend - append all columns from csv files to the standard output");
  pute(" ");
  pute("SYNOPSIS");
  pute(" csvAppend [OPTION] FILE ...");
  pute(" ");
  pute("DESCRIPTION");
  pute(" Concatenate all columns in csv FILE(s) to standard output");
  pute(" Assumes that the field separator is a comma");
  pute(" ");
  pute("EXAMPLE");
  pute(" csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv");
  pute("  writes csv file on stdout containing columns from the 2 files");
  exit(1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<usage>:
  endbr64
  push   %rbp
  test   %rdi,%rdi
  je     L0
  mov    %rdi,%rsi
  lea    D79(%rip),%rdi
  call   <printf@plt>
L0:
  lea    D42(%rip),%rbp
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D24(%rip),%rdi
  call   <pute@plt>
  lea    D14(%rip),%rdi
  call   <pute@plt>
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D119(%rip),%rdi
  call   <pute@plt>
  lea    D4(%rip),%rdi
  call   <pute@plt>
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D104(%rip),%rdi
  call   <pute@plt>
  lea    D63(%rip),%rdi
  call   <pute@plt>
  lea    D115(%rip),%rdi
  call   <pute@plt>
  mov    %rbp,%rdi
  call   <pute@plt>
  lea    D5(%rip),%rdi
  call   <pute@plt>
  lea    D61(%rip),%rdi
  call   <pute@plt>
  lea    D49(%rip),%rdi
  call   <pute@plt>
  mov    $0x1,%edi
  pop    %rbp
  jmp    1090 <exit@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D79
data_type: string
name: extract_symbolic_data
arguments: label: D42
data_type: string
name: extract_symbolic_data
arguments: label: D24
data_type: string
name: extract_symbolic_data
arguments: label: D14
data_type: string
name: extract_symbolic_data
arguments: label: D119
data_type: string
name: extract_symbolic_data
arguments: label: D4
data_type: string
name: extract_symbolic_data
arguments: label: D104
data_type: string
name: extract_symbolic_data
arguments: label: D63
data_type: string
name: extract_symbolic_data
arguments: label: D115
data_type: string
name: extract_symbolic_data
arguments: label: D5
data_type: string
name: extract_symbolic_data
arguments: label: D61
data_type: string
name: extract_symbolic_data
arguments: label: D49
data_type: string

tool: D79: 
Command line error: %s


tool: D42:  

tool: D24: NAME

tool: D14:  csvAppend - append all columns from csv files to the standard output

tool: D119: SYNOPSIS

tool: D4:  csvAppend [OPTION] FILE ...

tool: D104: DESCRIPTION

tool: D63:  Concatenate all columns in csv FILE(s) to standard output

tool: D115:  Assumes that the field separator is a comma

tool: D5: EXAMPLE

tool: D61:  csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv

tool: D49:   writes csv file on stdout containing columns from the 2 files

assistant: ```c
void usage(char *msg) {
  if (msg) {
    printf("\nCommand line error: %s\n", msg);
  }
  pute(" ");
  pute("NAME");
  pute(" csvAppend - append all columns from csv files to the standard output");
  pute(" ");
  pute("SYNOPSIS");
  pute(" csvAppend [OPTION] FILE ...");
  pute(" ");
  pute("DESCRIPTION");
  pute(" Concatenate all columns in csv FILE(s) to standard output");
  pute(" Assumes that the field separator is a comma");
  pute(" ");
  pute("EXAMPLE");
  pute(" csvAppend SALE-AMOUNT.csv longitude-std.csv > combined.csv");
  pute("  writes csv file on stdout containing columns from the 2 files");
  exit(1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xmalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  lea    D8(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <err@plt>
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

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

tool: D8: malloc()

assistant: ```c
void *xmalloc(size_t size) {
  void *newptr;
  if ((newptr = malloc(size)) == NULL)
    err(1, "malloc()");
  return (newptr);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<xmalloc>:
  endbr64
  push   %rbx
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L8
L1:
  mov    %rbx,%rax
  pop    %rbx
  ret
L8:
  lea    D9(%rip),%rsi
  mov    $0x1,%edi
  call   <err@plt>
  jmp    L1
```

tool_calls: name: unpack_data
arguments: data_label: D9
type: string

tool: D9: malloc()

assistant: ```c
void *xmalloc(size_t size) {
  void *newptr;
  if ((newptr = malloc(size)) == NULL)
    err(1, "malloc()");
  return (newptr);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<xmalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L9
L7:
  mov    %r12,%rax
  pop    %r12
  ret
L9:
  lea    D5(%rip),%rsi
  mov    $0x1,%edi
  call   <err@plt>
  jmp    L7
```

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

tool: D5: malloc()

assistant: ```c
void *xmalloc(size_t size) {
  void *newptr;
  if ((newptr = malloc(size)) == NULL)
    err(1, "malloc()");
  return (newptr);
}
```
user: What is the c source code of the assembly code below:

```asm
<xmalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L18
L11:
  mov    %r12,%rax
  pop    %r12
  ret
L18:
  lea    D9(%rip),%rsi
  mov    $0x1,%edi
  call   <err@plt>
  jmp    L11
```

tool_calls: name: parse_data
arguments: label: D9
datatype: string

tool: D9: malloc()

assistant: ```c
void *xmalloc(size_t size) {
  void *newptr;
  if ((newptr = malloc(size)) == NULL)
    err(1, "malloc()");
  return (newptr);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<imgcelliter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %ecx,-0x38(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x38(%rbp),%ecx
  mov    -0x34(%rbp),%edx
  mov    -0x28(%rbp),%rsi
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <imgcopy@plt>
  movl   $0x0,-0x14(%rbp)
  jmp    L56
L48:
  movl   $0x0,-0x10(%rbp)
  jmp    L34
L55:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jle    L26
  addl   $0x1,-0xc(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x55555556,%rdx,%rdx
  shr    $0x20,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,%ecx
  add    %ecx,%ecx
  add    %edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  lea    -0x1(%rdx),%eax
  mov    %eax,-0x8(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x55555556,%rdx,%rdx
  shr    $0x20,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,%ecx
  add    %ecx,%ecx
  add    %edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  lea    -0x1(%rdx),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  add    %ecx,%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L26
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  add    %ecx,%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0xff,(%rax)
  addl   $0x1,-0xc(%rbp)
L26:
  addl   $0x1,-0x10(%rbp)
L34:
  mov    -0x10(%rbp),%eax
  cmp    -0x38(%rbp),%eax
  jl     L55
  addl   $0x1,-0x14(%rbp)
L56:
  mov    -0x14(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L48
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int imgcelliter(int **img, int **buffer, int x, int y) {
  int i, j, rx, ry, ctr = 0;
  imgcopy(buffer, img, x, y);
  for (i = 0; i < x; i++)
    for (j = 0; j < y; j++)
      if (buffer[i][j] > 0) {
        ctr++;
        rx = (rand() % 3 - 1);
        ry = (rand() % 3 - 1);
        if (img[i + rx][j + ry] == 0) {
          img[i + rx][j + ry] = 255;
          ctr++;
        }
      }
  return ctr;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<imgcelliter>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %rsi,%r12
  mov    %edx,%ebx
  mov    %edx,0x8(%rsp)
  mov    %ecx,%ebp
  mov    %ecx,0xc(%rsp)
  mov    %rdi,%rsi
  mov    %r12,%rdi
  call   <imgcopy@plt>
  test   %ebx,%ebx
  jle    L24
  mov    $0x0,%r14d
  mov    $0x0,%r15d
  mov    %ebp,%r13d
  jmp    L74
L39:
  movl   $0xff,(%rax)
  add    $0x2,%r14d
L89:
  add    $0x1,%rbx
  cmp    %r13,%rbx
  je     L65
L33:
  mov    (%r12),%rax
  cmpl   $0x0,(%rax,%rbx,4)
  jle    L89
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%ebp
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edx
  movslq %ebp,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %ebp,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,2),%eax
  sub    %eax,%ebp
  lea    -0x1(%r15,%rbp,1),%ecx
  movslq %ecx,%rcx
  movslq %edx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  lea    (%rax,%rax,2),%eax
  sub    %eax,%edx
  lea    -0x1(%rdx,%rbx,1),%eax
  cltq
  mov    (%rsp),%rdi
  mov    (%rdi,%rcx,8),%rdx
  lea    (%rdx,%rax,4),%rax
  cmpl   $0x0,(%rax)
  je     L39
  add    $0x1,%r14d
  jmp    L89
L65:
  add    $0x1,%r15d
  add    $0x8,%r12
  cmp    %r15d,0x8(%rsp)
  je     L57
L74:
  mov    $0x0,%ebx
  cmpl   $0x0,0xc(%rsp)
  jg     L33
  jmp    L65
L24:
  mov    $0x0,%r14d
L57:
  mov    %r14d,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int imgcelliter(int **img, int **buffer, int x, int y) {
  int i, j, rx, ry, ctr = 0;
  imgcopy(buffer, img, x, y);
  for (i = 0; i < x; i++)
    for (j = 0; j < y; j++)
      if (buffer[i][j] > 0) {
        ctr++;
        rx = (rand() % 3 - 1);
        ry = (rand() % 3 - 1);
        if (img[i + rx][j + ry] == 0) {
          img[i + rx][j + ry] = 255;
          ctr++;
        }
      }
  return ctr;
}
```