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

```asm
<putsprite_blend_>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %esi,0x2c(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %r9d,0x4(%rsp)
  test   %r8d,%r8d
  jle    L130
  mov    %rcx,%r15
  mov    %r9d,%eax
  cltq
  add    %rax,%rax
  mov    %rax,0x18(%rsp)
  mov    %r8d,%r8d
  lea    (%rdx,%r8,4),%rax
  mov    %rax,0x20(%rsp)
  jmp    L81
L72:
  movzbl %al,%eax
  add    %rax,%r12
  mov    %edx,%r14d
L64:
  cmp    0x4(%rsp),%r14d
  jge    L87
  movzbl (%r12),%eax
  cmp    $0xff,%eax
  je     L87
  add    %eax,%r14d
  cmp    %r14d,0x4(%rsp)
  jle    L87
  add    $0x2,%r12
  movzbl -0x1(%r12),%eax
  movzbl %al,%r13d
  test   %r13d,%r13d
  je     L64
  lea    (%r14,%r13,1),%edx
  test   %edx,%edx
  jle    L72
  test   %r14d,%r14d
  js     L22
L92:
  lea    (%r14,%r13,1),%eax
  mov    0x4(%rsp),%ecx
  cmp    %ecx,%eax
  jle    L44
  mov    %ecx,%r13d
  sub    %r14d,%r13d
  test   %r13d,%r13d
  jle    L64
L44:
  movslq %r14d,%rax
  mov    0x8(%rsp),%rcx
  lea    (%rcx,%rax,2),%rbp
  mov    %r12,%rbx
  mov    %r14d,0x28(%rsp)
  mov    0x70(%rsp),%r14
L3:
  add    $0x1,%rbx
  movzwl 0x0(%rbp),%esi
  movzbl -0x1(%rbx),%eax
  movzwl (%r15,%rax,2),%edi
  call   *%r14
  mov    %ax,0x0(%rbp)
  add    $0x2,%rbp
  mov    %r12d,%eax
  sub    %ebx,%eax
  add    %r13d,%eax
  test   %eax,%eax
  jg     L3
  mov    0x28(%rsp),%r14d
  lea    -0x1(%r13),%eax
  add    $0x1,%rax
  test   %r13d,%r13d
  mov    $0x1,%edx
  cmovle %rdx,%rax
  add    %rax,%r12
  test   %r13d,%r13d
  mov    $0x1,%eax
  cmovle %eax,%r13d
  lea    (%r14,%r13,1),%r14d
  jmp    L64
L22:
  movslq %r14d,%r14
  sub    %r14,%r12
  mov    %edx,%r13d
  mov    $0x0,%r14d
  jmp    L92
L87:
  mov    0x18(%rsp),%rcx
  add    %rcx,0x8(%rsp)
  mov    0x20(%rsp),%rdx
  cmp    %rdx,0x10(%rsp)
  je     L130
L81:
  mov    0x10(%rsp),%rax
  movslq (%rax),%r12
  add    %rax,%r12
  add    $0x4,%rax
  mov    %rax,0x10(%rsp)
  mov    0x2c(%rsp),%r14d
  jmp    L64
L130:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void putsprite_blend_(unsigned short *dest, int x, int *linetab, unsigned short *palette, int h, int screenwidth, unsigned short (*blendfp)(unsigned short, unsigned short)) {
  for (; h > 0; h--, dest += screenwidth) {
    register int lx = x;
    unsigned char *data = ((unsigned char *)linetab) + (*linetab);
    linetab++;
    while (lx < screenwidth) {
      register int count = *data++;
      if (count == 0xFF)
        break;
      lx += count;
      if (lx >= screenwidth)
        break;
      count = *data++;
      if (!count)
        continue;
      if ((lx + count) <= 0) {
        lx += count;
        data += count;
        continue;
      }
      if (lx < 0) {
        count += lx;
        data -= lx;
        lx = 0;
      }
      if ((lx + count) > screenwidth) {
        count = screenwidth - lx;
      }
      for (; count > 0; count--, lx++) {
        dest[lx] = blendfp(palette[*data++], dest[lx]);
      }
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<putsprite_blend_>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %esi,0x2c(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %r9d,0x4(%rsp)
  test   %r8d,%r8d
  jle    L52
  movslq %r9d,%rax
  movslq %r8d,%r8
  mov    %rcx,%rbx
  add    %rax,%rax
  mov    %rax,0x18(%rsp)
  lea    (%rdx,%r8,4),%rax
  mov    %rax,0x20(%rsp)
  nopl   0x0(%rax,%rax,1)
L73:
  mov    0x10(%rsp),%rax
  movslq (%rax),%r8
  lea    (%rax,%r8,1),%r14
  add    $0x4,%rax
  mov    %rax,0x10(%rsp)
  mov    0x2c(%rsp),%eax
  mov    %r14,%r15
  mov    %eax,%r14d
  nop
L92:
  cmp    0x4(%rsp),%r14d
  jge    L126
L21:
  movzbl (%r15),%eax
  cmp    $0xff,%eax
  je     L126
  add    %eax,%r14d
  cmp    %r14d,0x4(%rsp)
  jle    L126
  movzbl 0x1(%r15),%r13d
  add    $0x2,%r15
  test   %r13d,%r13d
  je     L92
  lea    (%r14,%r13,1),%esi
  test   %esi,%esi
  jg     L78
  add    %r13,%r15
  mov    %esi,%r14d
  cmp    0x4(%rsp),%r14d
  jl     L21
  nop
L126:
  mov    0x18(%rsp),%rcx
  add    %rcx,0x8(%rsp)
  mov    0x20(%rsp),%rcx
  cmp    %rcx,0x10(%rsp)
  jne    L73
L52:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L78:
  test   %r14d,%r14d
  jns    L63
  movslq %r14d,%rdx
  mov    %esi,%r13d
  xor    %r14d,%r14d
  sub    %rdx,%r15
L63:
  mov    0x4(%rsp),%eax
  cmp    %eax,%esi
  jle    L114
  mov    %eax,%r13d
  sub    %r14d,%r13d
  test   %r13d,%r13d
  jle    L92
L114:
  mov    0x8(%rsp),%rcx
  movslq %r14d,%rax
  mov    0x70(%rsp),%rbp
  mov    %r14d,0x28(%rsp)
  mov    %r15,%r14
  lea    (%rcx,%rax,2),%r12
  nopl   0x0(%rax)
L45:
  movzbl (%r14),%eax
  movzwl (%r12),%esi
  add    $0x1,%r14
  add    $0x2,%r12
  movzwl (%rbx,%rax,2),%edi
  call   *%rbp
  mov    %ax,-0x2(%r12)
  mov    %r15d,%eax
  sub    %r14d,%eax
  add    %r13d,%eax
  test   %eax,%eax
  jg     L45
  test   %r13d,%r13d
  movslq %r13d,%rax
  mov    $0x1,%edx
  mov    0x28(%rsp),%r14d
  cmovle %rdx,%rax
  add    %r13d,%r14d
  add    %rax,%r15
  jmp    L92
```

assistant: ```c
void putsprite_blend_(unsigned short *dest, int x, int *linetab, unsigned short *palette, int h, int screenwidth, unsigned short (*blendfp)(unsigned short, unsigned short)) {
  for (; h > 0; h--, dest += screenwidth) {
    register int lx = x;
    unsigned char *data = ((unsigned char *)linetab) + (*linetab);
    linetab++;
    while (lx < screenwidth) {
      register int count = *data++;
      if (count == 0xFF)
        break;
      lx += count;
      if (lx >= screenwidth)
        break;
      count = *data++;
      if (!count)
        continue;
      if ((lx + count) <= 0) {
        lx += count;
        data += count;
        continue;
      }
      if (lx < 0) {
        count += lx;
        data -= lx;
        lx = 0;
      }
      if ((lx + count) > screenwidth) {
        count = screenwidth - lx;
      }
      for (; count > 0; count--, lx++) {
        dest[lx] = blendfp(palette[*data++], dest[lx]);
      }
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<putsprite_blend_>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %esi,0x2c(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %r9d,0x4(%rsp)
  test   %r8d,%r8d
  jle    L5
  movslq %r9d,%rax
  movslq %r8d,%r8
  mov    %rcx,%rbx
  add    %rax,%rax
  mov    %rax,0x18(%rsp)
  lea    (%rdx,%r8,4),%rax
  mov    %rax,0x20(%rsp)
  nopl   0x0(%rax,%rax,1)
L58:
  mov    0x10(%rsp),%rax
  movslq (%rax),%r8
  lea    (%rax,%r8,1),%r14
  add    $0x4,%rax
  mov    %rax,0x10(%rsp)
  mov    0x2c(%rsp),%eax
  mov    %r14,%r15
  mov    %eax,%r14d
  nop
L72:
  cmp    0x4(%rsp),%r14d
  jge    L6
L16:
  movzbl (%r15),%eax
  cmp    $0xff,%eax
  je     L6
  add    %eax,%r14d
  cmp    %r14d,0x4(%rsp)
  jle    L6
  movzbl 0x1(%r15),%r13d
  add    $0x2,%r15
  test   %r13d,%r13d
  je     L72
  lea    (%r14,%r13,1),%esi
  test   %esi,%esi
  jg     L125
  add    %r13,%r15
  mov    %esi,%r14d
  cmp    0x4(%rsp),%r14d
  jl     L16
  nop
L6:
  mov    0x18(%rsp),%rcx
  add    %rcx,0x8(%rsp)
  mov    0x20(%rsp),%rcx
  cmp    %rcx,0x10(%rsp)
  jne    L58
L5:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L125:
  test   %r14d,%r14d
  jns    L18
  movslq %r14d,%rdx
  mov    %esi,%r13d
  xor    %r14d,%r14d
  sub    %rdx,%r15
L18:
  mov    0x4(%rsp),%eax
  cmp    %eax,%esi
  jle    L30
  mov    %eax,%r13d
  sub    %r14d,%r13d
  test   %r13d,%r13d
  jle    L72
L30:
  mov    0x8(%rsp),%rcx
  movslq %r14d,%rax
  mov    %r14d,0x28(%rsp)
  mov    %r15,%rbp
  lea    (%rcx,%rax,2),%r12
  mov    %r12,%r14
  mov    0x70(%rsp),%r12
  nopl   0x0(%rax)
L52:
  movzbl 0x0(%rbp),%eax
  movzwl (%r14),%esi
  add    $0x1,%rbp
  add    $0x2,%r14
  movzwl (%rbx,%rax,2),%edi
  call   *%r12
  mov    %ax,-0x2(%r14)
  mov    %r15d,%eax
  sub    %ebp,%eax
  add    %r13d,%eax
  test   %eax,%eax
  jg     L52
  test   %r13d,%r13d
  movslq %r13d,%rax
  mov    $0x1,%edx
  mov    0x28(%rsp),%r14d
  cmovle %rdx,%rax
  add    %r13d,%r14d
  add    %rax,%r15
  jmp    L72
```

assistant: ```c
void putsprite_blend_(unsigned short *dest, int x, int *linetab, unsigned short *palette, int h, int screenwidth, unsigned short (*blendfp)(unsigned short, unsigned short)) {
  for (; h > 0; h--, dest += screenwidth) {
    register int lx = x;
    unsigned char *data = ((unsigned char *)linetab) + (*linetab);
    linetab++;
    while (lx < screenwidth) {
      register int count = *data++;
      if (count == 0xFF)
        break;
      lx += count;
      if (lx >= screenwidth)
        break;
      count = *data++;
      if (!count)
        continue;
      if ((lx + count) <= 0) {
        lx += count;
        data += count;
        continue;
      }
      if (lx < 0) {
        count += lx;
        data -= lx;
        lx = 0;
      }
      if ((lx + count) > screenwidth) {
        count = screenwidth - lx;
      }
      for (; count > 0; count--, lx++) {
        dest[lx] = blendfp(palette[*data++], dest[lx]);
      }
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<st_bind_lookup>:
  endbr64
  sub    $0x8,%rsp
  movzbl %dil,%edi
  call   <ELF64_ST_BIND@plt>
  add    $0xffffff80,%eax
  cmp    $0x7,%eax
  ja     L14
  mov    %eax,%eax
  lea    D18(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D40(%rip),%rax
L36:
  add    $0x8,%rsp
  ret
  lea    D94(%rip),%rax
  jmp    L36
  lea    D17(%rip),%rax
  jmp    L36
  lea    D12(%rip),%rax
  jmp    L36
  lea    D63(%rip),%rax
  jmp    L36
  lea    D86(%rip),%rax
  jmp    L36
  lea    D34(%rip),%rax
  jmp    L36
L14:
  lea    D43(%rip),%rax
  jmp    L36
  lea    D83(%rip),%rax
  jmp    L36
```

tool_calls: name: read_data
arguments: data_label: D40
type: string
name: read_data
arguments: data_label: D94
type: string
name: read_data
arguments: data_label: D17
type: string
name: read_data
arguments: data_label: D12
type: string
name: read_data
arguments: data_label: D63
type: string
name: read_data
arguments: data_label: D86
type: string
name: read_data
arguments: data_label: D34
type: string
name: read_data
arguments: data_label: D43
type: string
name: read_data
arguments: data_label: D83
type: string

tool: D40: STB_GLOBAL

tool: D94: STB_WEAK

tool: D17: STB_NUM

tool: D12: STB_LOOS/STB_GNU

tool: D63: STB_HIOS

tool: D86: STB_LOPROC

tool: D34: STB_HIPROC

tool: D43: (UNKNOWN)

tool: D83: STB_LOCAL

assistant: ```c
const char *st_bind_lookup(unsigned char c) {
  switch (ELF64_ST_BIND(c)) {
  case STB_LOCAL:
    return "STB_LOCAL";
  case STB_GLOBAL:
    return "STB_GLOBAL";
  case STB_WEAK:
    return "STB_WEAK";
  case STB_NUM:
    return "STB_NUM";
  case STB_LOOS:
    return "STB_LOOS/STB_GNU";
  case STB_HIOS:
    return "STB_HIOS";
  case STB_LOPROC:
    return "STB_LOPROC";
  case STB_HIPROC:
    return "STB_HIPROC";
  default:
    return "(UNKNOWN)";
  }
  return "(UNKNOWN)";
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<squeeze>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L47
L4:
  movl   $0x0,-0x8(%rbp)
  nop
L30:
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0xd(%rbp)
  cmpb   $0x0,-0xd(%rbp)
  je     L17
  movzbl -0xe(%rbp),%eax
  cmp    -0xd(%rbp),%al
  jne    L30
L17:
  cmpb   $0x0,-0xd(%rbp)
  jne    L47
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0xe(%rbp),%eax
  mov    %al,(%rdx)
L47:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0xe(%rbp)
  cmpb   $0x0,-0xe(%rbp)
  jne    L4
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void squeeze(char s1[], char s2[]) {
  int i = 0, j = 0, k = 0;
  char c, d;
  while ((c = s1[k++]) != '\0') {
    j = 0;
    while ((d = s2[j++]) != '\0' && c != d)
      ;
    if (d == '\0')
      s1[i++] = c;
  }
  s1[i] = '\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
<squeeze>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L23
  lea    0x1(%rdi),%r8
  mov    $0x0,%r9d
  jmp    L8
L12:
  test   %dl,%dl
  jne    L56
  movslq %r9d,%rax
  mov    %cl,(%rdi,%rax,1)
  lea    0x1(%r9),%r9d
L56:
  add    $0x1,%r8
  movzbl -0x1(%r8),%ecx
  test   %cl,%cl
  je     L14
L8:
  mov    %rsi,%rax
L28:
  movzbl (%rax),%edx
  add    $0x1,%rax
  cmp    %cl,%dl
  je     L12
  test   %dl,%dl
  jne    L28
  jmp    L12
L23:
  mov    $0x0,%r9d
L14:
  movslq %r9d,%r9
  movb   $0x0,(%rdi,%r9,1)
  ret
```

assistant: ```c
void squeeze(char s1[], char s2[]) {
  int i = 0, j = 0, k = 0;
  char c, d;
  while ((c = s1[k++]) != '\0') {
    j = 0;
    while ((d = s2[j++]) != '\0' && c != d)
      ;
    if (d == '\0')
      s1[i++] = c;
  }
  s1[i] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<squeeze>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L37
  lea    0x1(%rdi),%r8
  xor    %r9d,%r9d
  nopw   0x0(%rax,%rax,1)
L31:
  mov    %rsi,%rax
  jmp    L47
  nopl   (%rax)
L45:
  add    $0x1,%rax
  cmp    %cl,%dl
  je     L19
L47:
  movzbl (%rax),%edx
  test   %dl,%dl
  jne    L45
  movslq %r9d,%rax
  add    $0x1,%r9d
  mov    %cl,(%rdi,%rax,1)
L19:
  movzbl (%r8),%ecx
  add    $0x1,%r8
  test   %cl,%cl
  jne    L31
  movslq %r9d,%r9
  add    %r9,%rdi
L37:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void squeeze(char s1[], char s2[]) {
  int i = 0, j = 0, k = 0;
  char c, d;
  while ((c = s1[k++]) != '\0') {
    j = 0;
    while ((d = s2[j++]) != '\0' && c != d)
      ;
    if (d == '\0')
      s1[i++] = c;
  }
  s1[i] = '\0';
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<squeeze>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L31
  lea    0x1(%rdi),%r8
  xor    %r9d,%r9d
  nopw   0x0(%rax,%rax,1)
L40:
  mov    %rsi,%rax
  jmp    L12
  nopl   (%rax)
L14:
  add    $0x1,%rax
  cmp    %cl,%dl
  je     L9
L12:
  movzbl (%rax),%edx
  test   %dl,%dl
  jne    L14
  movslq %r9d,%rax
  add    $0x1,%r9d
  mov    %cl,(%rdi,%rax,1)
L9:
  movzbl (%r8),%ecx
  add    $0x1,%r8
  test   %cl,%cl
  jne    L40
  movslq %r9d,%r9
  add    %r9,%rdi
L31:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void squeeze(char s1[], char s2[]) {
  int i = 0, j = 0, k = 0;
  char c, d;
  while ((c = s1[k++]) != '\0') {
    j = 0;
    while ((d = s2[j++]) != '\0' && c != d)
      ;
    if (d == '\0')
      s1[i++] = c;
  }
  s1[i] = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  je     L3
  lea    D45(%rip),%rdi
  call   <puts@plt>
L51:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  mov    %rsi,%r12
  mov    0x8(%rsi),%rdi
  lea    D8(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L87
  mov    %rsp,%rdi
  mov    %rax,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  mov    $0x1,%ebx
  lea    0x4(%rsp),%r13
  test   %eax,%eax
  jne    L53
  mov    0x8(%r12),%rsi
  lea    D51(%rip),%rdi
  call   <printf@plt>
  jmp    L51
L87:
  mov    0x8(%r12),%rsi
  lea    D40(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L51
L95:
  mov    %r8d,(%rsp)
  mov    %edx,%ebx
L53:
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fread@plt>
  test   %eax,%eax
  je     L19
  lea    0x1(%rbx),%edx
  mov    (%rsp),%ecx
  mov    0x4(%rsp),%r8d
  cmp    %r8d,%ecx
  jle    L95
  mov    %ebx,%esi
  lea    D30(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L51
L19:
  mov    0x8(%r12),%rsi
  lea    D33(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L51
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D45
type_infered: string
name: unpack_data
arguments: tag: D8
type_infered: string
name: unpack_data
arguments: tag: D51
type_infered: string
name: unpack_data
arguments: tag: D40
type_infered: string
name: unpack_data
arguments: tag: D30
type_infered: string
name: unpack_data
arguments: tag: D33
type_infered: string

tool: D45: Usage: ./verify <datafile>

tool: D8: r

tool: D51: No data in %s


tool: D40: Can't open datafile %s


tool: D30: Failed: items %u, %u: %u > %u


tool: D33: Data in %s are sorted


assistant: ```c
int main(int argc, char **argv) {
  FILE *fp;
  int nbytes, val1, val2, i;
  int intSize = sizeof(int);
  if (argc != 2) {
    printf("Usage: ./verify <datafile>\n");
    return 0;
  }
  if (!(fp = fopen(argv[1], "r"))) {
    printf("Can't open datafile %s\n", argv[1]);
    return 0;
  }
  nbytes = fread(&val1, intSize, 1, fp);
  if (nbytes == 0) {
    printf("No data in %s\n", argv[1]);
    return 0;
  }
  i = 1;
  while (1) {
    nbytes = fread(&val2, intSize, 1, fp);
    if (nbytes == 0)
      break;
    i++;
    if (val1 > val2) {
      printf("Failed: items %u, %u: %u > %u\n", i - 1, i, val1, val2);
      return 0;
    }
    val1 = val2;
  }
  printf("Data in %s are sorted\n", argv[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
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  je     L108
  lea    D29(%rip),%rdi
  call   <puts@plt>
L66:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L65
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L108:
  mov    0x8(%rsi),%rdi
  mov    %rsi,%r12
  lea    D41(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L31
  mov    %rsp,%rdi
  mov    %rax,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  test   %eax,%eax
  je     L81
  mov    $0x1,%ebp
  lea    0x4(%rsp),%r13
  jmp    L1
  nopl   0x0(%rax)
L3:
  mov    (%rsp),%ecx
  mov    0x4(%rsp),%r8d
  lea    0x1(%rbp),%edx
  cmp    %r8d,%ecx
  jg     L69
  mov    %r8d,(%rsp)
  mov    %edx,%ebp
L1:
  mov    %rbx,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fread@plt>
  test   %eax,%eax
  jne    L3
  mov    0x8(%r12),%rsi
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L66
L31:
  mov    0x8(%r12),%rsi
  lea    D23(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L66
L69:
  mov    %ebp,%esi
  lea    D22(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L66
L81:
  mov    0x8(%r12),%rsi
  lea    D26(%rip),%rdi
  call   <printf@plt>
  jmp    L66
L65:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D29
type_guessed: string
name: parse_data
arguments: tag: D41
type_guessed: string
name: parse_data
arguments: tag: D14
type_guessed: string
name: parse_data
arguments: tag: D23
type_guessed: string
name: parse_data
arguments: tag: D22
type_guessed: string
name: parse_data
arguments: tag: D26
type_guessed: string

tool: D29: Usage: ./verify <datafile>

tool: D41: r

tool: D14: Data in %s are sorted


tool: D23: Can't open datafile %s


tool: D22: Failed: items %u, %u: %u > %u


tool: D26: No data in %s


assistant: ```c
int main(int argc, char **argv) {
  FILE *fp;
  int nbytes, val1, val2, i;
  int intSize = sizeof(int);
  if (argc != 2) {
    printf("Usage: ./verify <datafile>\n");
    return 0;
  }
  if (!(fp = fopen(argv[1], "r"))) {
    printf("Can't open datafile %s\n", argv[1]);
    return 0;
  }
  nbytes = fread(&val1, intSize, 1, fp);
  if (nbytes == 0) {
    printf("No data in %s\n", argv[1]);
    return 0;
  }
  i = 1;
  while (1) {
    nbytes = fread(&val2, intSize, 1, fp);
    if (nbytes == 0)
      break;
    i++;
    if (val1 > val2) {
      printf("Failed: items %u, %u: %u > %u\n", i - 1, i, val1, val2);
      return 0;
    }
    val1 = val2;
  }
  printf("Data in %s are sorted\n", argv[1]);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  je     L100
  lea    D16(%rip),%rdi
  call   <puts@plt>
L67:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L100:
  mov    0x8(%rsi),%rdi
  mov    %rsi,%r12
  lea    D13(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L96
  mov    %rsp,%rdi
  mov    %rax,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  test   %eax,%eax
  je     L101
  mov    $0x1,%ebp
  lea    0x4(%rsp),%r13
  jmp    L28
  nopl   0x0(%rax)
L46:
  mov    (%rsp),%ecx
  mov    0x4(%rsp),%r8d
  lea    0x1(%rbp),%edx
  cmp    %r8d,%ecx
  jg     L16
  mov    %r8d,(%rsp)
  mov    %edx,%ebp
L28:
  mov    %rbx,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fread@plt>
  test   %eax,%eax
  jne    L46
  mov    0x8(%r12),%rsi
  lea    D33(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L67
L96:
  mov    0x8(%r12),%rsi
  lea    D34(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L67
L16:
  mov    %ebp,%esi
  lea    D30(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L67
L101:
  mov    0x8(%r12),%rsi
  lea    D35(%rip),%rdi
  call   <printf@plt>
  jmp    L67
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D16
type_guessed: string
name: disassemble_data
arguments: data_label: D13
type_guessed: string
name: disassemble_data
arguments: data_label: D33
type_guessed: string
name: disassemble_data
arguments: data_label: D34
type_guessed: string
name: disassemble_data
arguments: data_label: D30
type_guessed: string
name: disassemble_data
arguments: data_label: D35
type_guessed: string

tool: D16: Usage: ./verify <datafile>

tool: D13: r

tool: D33: Data in %s are sorted


tool: D34: Can't open datafile %s


tool: D30: Failed: items %u, %u: %u > %u


tool: D35: No data in %s


assistant: ```c
int main(int argc, char **argv) {
  FILE *fp;
  int nbytes, val1, val2, i;
  int intSize = sizeof(int);
  if (argc != 2) {
    printf("Usage: ./verify <datafile>\n");
    return 0;
  }
  if (!(fp = fopen(argv[1], "r"))) {
    printf("Can't open datafile %s\n", argv[1]);
    return 0;
  }
  nbytes = fread(&val1, intSize, 1, fp);
  if (nbytes == 0) {
    printf("No data in %s\n", argv[1]);
    return 0;
  }
  i = 1;
  while (1) {
    nbytes = fread(&val2, intSize, 1, fp);
    if (nbytes == 0)
      break;
    i++;
    if (val1 > val2) {
      printf("Failed: items %u, %u: %u > %u\n", i - 1, i, val1, val2);
      return 0;
    }
    val1 = val2;
  }
  printf("Data in %s are sorted\n", argv[1]);
}
```