ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<candy>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebp
  lea    0x0(,%rsi,4),%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L27
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L27
  mov    %ebp,%edx
  lea    (%rax,%rdx,4),%rdx
L0:
  movl   $0x1,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L0
  mov    $0x0,%ebx
L17:
  mov    %r12,%rcx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <kthnr@plt>
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jne    L17
L27:
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int candy(int *ratings, int n) {
  int min, i;
  int *candy = (int *)malloc(sizeof(int) * n);
  if (NULL == candy)
    return 0;
  for (i = 0; i < n; i++) {
    candy[i] = 1;
  }
  for (i = 0; i < n; i++) {
    min += kthnr(ratings, i, n, candy);
  }
  return min;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<candy>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  lea    0x0(,%rsi,4),%edi
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  test   %rax,%rax
  je     L30
  test   %ebp,%ebp
  jle    L30
  mov    %ebp,%edx
  mov    %rax,%r12
  lea    (%rax,%rdx,4),%rdx
  nopl   0x0(%rax)
L25:
  movl   $0x1,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L25
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L15:
  mov    %ebx,%esi
  mov    %r12,%rcx
  mov    %ebp,%edx
  mov    %r13,%rdi
  call   <kthnr@plt>
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jne    L15
L30:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int candy(int *ratings, int n) {
  int min, i;
  int *candy = (int *)malloc(sizeof(int) * n);
  if (NULL == candy)
    return 0;
  for (i = 0; i < n; i++) {
    candy[i] = 1;
  }
  for (i = 0; i < n; i++) {
    min += kthnr(ratings, i, n, candy);
  }
  return min;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<candy>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  lea    0x0(,%rsi,4),%edi
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  test   %rax,%rax
  je     L60
  test   %ebp,%ebp
  jle    L60
  mov    %rax,%r12
  lea    -0x1(%rbp),%eax
  cmp    $0x2,%eax
  jbe    L78
  mov    %ebp,%edx
  movdqa D4(%rip),%xmm0
  mov    %r12,%rax
  shr    $0x2,%edx
  shl    $0x4,%rdx
  add    %r12,%rdx
  cs nopw 0x0(%rax,%rax,1)
L33:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L33
  mov    %ebp,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%bpl
  je     L72
L48:
  movslq %eax,%rdx
  movl   $0x1,(%r12,%rdx,4)
  lea    0x0(,%rdx,4),%rcx
  lea    0x1(%rax),%edx
  cmp    %edx,%ebp
  jle    L72
  movl   $0x1,0x4(%r12,%rcx,1)
  add    $0x2,%eax
  cmp    %eax,%ebp
  jle    L72
  movl   $0x1,0x8(%r12,%rcx,1)
L72:
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L53:
  mov    %ebx,%esi
  mov    %r12,%rcx
  mov    %ebp,%edx
  mov    %r13,%rdi
  call   <kthnr@plt>
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jne    L53
L60:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L78:
  xor    %eax,%eax
  jmp    L48
```

tool_calls: name: retrieve_data
arguments: label: D4
type_infered: byte[16]

tool: {"D4": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int candy(int *ratings, int n) {
  int min, i;
  int *candy = (int *)malloc(sizeof(int) * n);
  if (NULL == candy)
    return 0;
  for (i = 0; i < n; i++) {
    candy[i] = 1;
  }
  for (i = 0; i < n; i++) {
    min += kthnr(ratings, i, n, candy);
  }
  return min;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<is_valid_tag>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  test   %eax,%eax
  jne    L8
  mov    $0x0,%eax
  jmp    L30
L8:
  addq   $0x1,-0x8(%rbp)
  jmp    L28
L4:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L14
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5f,%al
  je     L14
  mov    $0x0,%eax
  jmp    L30
L14:
  addq   $0x1,-0x8(%rbp)
L28:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L4
  mov    $0x1,%eax
L30:
  leave
  ret
```

assistant: ```c
unsigned char is_valid_tag(const char *tagname) {
  if (!isalpha(*tagname))
    return 0;
  for (++tagname; *tagname; ++tagname)
    if (!isalnum(*tagname) && *tagname != '_')
      return 0;
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<is_valid_tag>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  movsbl (%rdi),%edi
  call   <isalpha@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  test   %edx,%edx
  je     L0
  lea    0x1(%rbp),%rbx
  movzbl 0x1(%rbp),%edi
  test   %dil,%dil
  jne    L44
  mov    $0x1,%eax
  jmp    L0
L12:
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L27
L44:
  movsbl %dil,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L12
  cmpb   $0x5f,(%rbx)
  je     L12
  mov    $0x0,%eax
  jmp    L0
L27:
  mov    $0x1,%eax
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned char is_valid_tag(const char *tagname) {
  if (!isalpha(*tagname))
    return 0;
  for (++tagname; *tagname; ++tagname)
    if (!isalnum(*tagname) && *tagname != '_')
      return 0;
  return 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
<is_valid_tag>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  call   <isalpha@plt>
  test   %eax,%eax
  je     L10
  movsbl 0x1(%rbp),%edi
  lea    0x1(%rbp),%rbx
  test   %dil,%dil
  je     L37
  cs nopw 0x0(%rax,%rax,1)
L36:
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L7
  cmpb   $0x5f,(%rbx)
  jne    L10
L7:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L36
L37:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned char is_valid_tag(const char *tagname) {
  if (!isalpha(*tagname))
    return 0;
  for (++tagname; *tagname; ++tagname)
    if (!isalnum(*tagname) && *tagname != '_')
      return 0;
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<is_valid_tag>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  call   <isalpha@plt>
  test   %eax,%eax
  je     L33
  movsbl 0x1(%rbp),%edi
  lea    0x1(%rbp),%rbx
  test   %dil,%dil
  je     L2
  cs nopw 0x0(%rax,%rax,1)
L18:
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L38
  cmpb   $0x5f,(%rbx)
  jne    L33
L38:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L18
L2:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L33:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned char is_valid_tag(const char *tagname) {
  if (!isalpha(*tagname))
    return 0;
  for (++tagname; *tagname; ++tagname)
    if (!isalnum(*tagname) && *tagname != '_')
      return 0;
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<deblank>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L2
L14:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L30
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  jmp    L16
L30:
  subl   $0x1,-0xc(%rbp)
L16:
  addl   $0x1,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L2:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x10(%rbp)
  jl     L14
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *deblank(char *input) {
  int i, j;
  char *output = input;
  for (i = 0, j = 0; i < strlen(input); i++, j++) {
    if (input[i] != ' ')
      output[j] = input[i];
    else
      j--;
  }
  output[j] = 0;
  return output;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<deblank>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    $0x0,%ebx
  mov    $0x0,%ebp
  jmp    L9
L10:
  sub    $0x1,%ebp
L26:
  add    $0x1,%ebp
  add    $0x1,%rbx
L9:
  mov    %r12,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jle    L4
  movzbl (%r12,%rbx,1),%eax
  cmp    $0x20,%al
  je     L10
  movslq %ebp,%rdx
  mov    %al,(%r12,%rdx,1)
  jmp    L26
L4:
  movslq %ebp,%rbp
  movb   $0x0,(%r12,%rbp,1)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *deblank(char *input) {
  int i, j;
  char *output = input;
  for (i = 0, j = 0; i < strlen(input); i++, j++) {
    if (input[i] != ' ')
      output[j] = input[i];
    else
      j--;
  }
  output[j] = 0;
  return output;
}
```
user: What is the c source code of the assembly code below:

```asm
<deblank>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L24:
  movzbl (%r12,%rbx,1),%eax
  cmp    $0x20,%al
  je     L12
  mov    %al,(%rdx)
  add    $0x1,%ebp
  movslq %ebp,%r13
L12:
  add    $0x1,%rbx
L9:
  mov    %r12,%rdi
  call   <strlen@plt>
  lea    (%r12,%r13,1),%rdx
  cmp    %ebx,%eax
  jg     L24
  movb   $0x0,(%rdx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *deblank(char *input) {
  int i, j;
  char *output = input;
  for (i = 0, j = 0; i < strlen(input); i++, j++) {
    if (input[i] != ' ')
      output[j] = input[i];
    else
      j--;
  }
  output[j] = 0;
  return output;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<deblank>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  jmp    L12
  nopw   0x0(%rax,%rax,1)
L26:
  movzbl (%r12,%rbx,1),%eax
  cmp    $0x20,%al
  je     L22
  mov    %al,(%rdx)
  add    $0x1,%ebp
  movslq %ebp,%r13
L22:
  add    $0x1,%rbx
L12:
  mov    %r12,%rdi
  call   <strlen@plt>
  lea    (%r12,%r13,1),%rdx
  cmp    %ebx,%eax
  jg     L26
  movb   $0x0,(%rdx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *deblank(char *input) {
  int i, j;
  char *output = input;
  for (i = 0, j = 0; i < strlen(input); i++, j++) {
    if (input[i] != ' ')
      output[j] = input[i];
    else
      j--;
  }
  output[j] = 0;
  return output;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<read_long>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x51(%rbp),%rax
  mov    $0x1,%edx
  mov    %rax,%rsi
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <read@plt>
  cmp    $0x1,%eax
  jne    L4
  movzbl -0x51(%rbp),%eax
  cmp    $0x3f,%al
  jbe    L3
L4:
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <x_perror@plt>
L3:
  movzbl -0x51(%rbp),%eax
  movzbl %al,%edx
  lea    -0x50(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <read@plt>
  movzbl -0x51(%rbp),%edx
  movzbl %dl,%edx
  cmp    %edx,%eax
  je     L19
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <x_perror@plt>
L19:
  movzbl -0x51(%rbp),%eax
  movzbl %al,%eax
  cltq
  movb   $0x0,-0x50(%rbp,%rax,1)
  lea    -0x50(%rbp),%rax
  mov    $0x10,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtol@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L32
  call   <__stack_chk_fail@plt>
L32:
  leave
  ret
```

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

tool: D9: read_long

assistant: ```c
intptr_t read_long(void) {
  unsigned char size;
  char lbuf[64];
  if (read(0, &size, 1) != 1 || size > sizeof(lbuf) - 1) {
    x_perror("read_long");
  }
  if (read(0, lbuf, size) != (int)size) {
    x_perror("read_long");
  }
  lbuf[size] = 0;
  return strtol(lbuf, 0, 16);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<read_long>:
  endbr64
  sub    $0x68,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rsi
  mov    $0x1,%edx
  mov    $0x0,%edi
  call   <read@plt>
  cmp    $0x1,%eax
  jne    L47
  cmpb   $0x3f,0xf(%rsp)
  jbe    L7
L47:
  lea    D3(%rip),%rdi
  call   <x_perror@plt>
L7:
  movzbl 0xf(%rsp),%edx
  lea    0x10(%rsp),%rsi
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <read@plt>
  mov    %eax,%edx
  movzbl 0xf(%rsp),%eax
  cmp    %eax,%edx
  jne    L0
L3:
  movzbl 0xf(%rsp),%eax
  movb   $0x0,0x10(%rsp,%rax,1)
  lea    0x10(%rsp),%rdi
  mov    $0x10,%edx
  mov    $0x0,%esi
  call   <strtol@plt>
  mov    0x58(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L24
  add    $0x68,%rsp
  ret
L0:
  lea    D3(%rip),%rdi
  call   <x_perror@plt>
  jmp    L3
L24:
  call   <__stack_chk_fail@plt>
```

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

tool: D3: read_long

assistant: ```c
intptr_t read_long(void) {
  unsigned char size;
  char lbuf[64];
  if (read(0, &size, 1) != 1 || size > sizeof(lbuf) - 1) {
    x_perror("read_long");
  }
  if (read(0, lbuf, size) != (int)size) {
    x_perror("read_long");
  }
  lbuf[size] = 0;
  return strtol(lbuf, 0, 16);
}
```
user: What is the c source code of the assembly code below:

```asm
<read_long>:
  endbr64
  push   %rbp
  xor    %edi,%edi
  mov    $0x1,%edx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rsi
  call   <read@plt>
  cmp    $0x1,%eax
  jne    L47
  movzbl 0xf(%rsp),%edx
  cmp    $0x3f,%dl
  ja     L47
L44:
  lea    0x10(%rsp),%rbp
  xor    %edi,%edi
  xor    %eax,%eax
  mov    %rbp,%rsi
  call   <read@plt>
  mov    %eax,%r8d
  movzbl 0xf(%rsp),%eax
  cmp    %eax,%r8d
  je     L33
  lea    D2(%rip),%rdi
  call   <x_perror@plt>
  movzbl 0xf(%rsp),%eax
L33:
  mov    $0x10,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  movb   $0x0,0x10(%rsp,%rax,1)
  call   <strtol@plt>
  mov    0x58(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L34
  add    $0x60,%rsp
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L47:
  lea    D2(%rip),%rdi
  call   <x_perror@plt>
  movzbl 0xf(%rsp),%edx
  jmp    L44
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D2
data_type: string

tool: D2: read_long

assistant: ```c
intptr_t read_long(void) {
  unsigned char size;
  char lbuf[64];
  if (read(0, &size, 1) != 1 || size > sizeof(lbuf) - 1) {
    x_perror("read_long");
  }
  if (read(0, lbuf, size) != (int)size) {
    x_perror("read_long");
  }
  lbuf[size] = 0;
  return strtol(lbuf, 0, 16);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_long>:
  endbr64
  push   %rbp
  xor    %edi,%edi
  mov    $0x1,%edx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rsi
  call   <read@plt>
  cmp    $0x1,%eax
  jne    L46
  movzbl 0xf(%rsp),%edx
  cmp    $0x3f,%dl
  ja     L46
L36:
  lea    0x10(%rsp),%rbp
  xor    %edi,%edi
  xor    %eax,%eax
  mov    %rbp,%rsi
  call   <read@plt>
  mov    %eax,%r8d
  movzbl 0xf(%rsp),%eax
  cmp    %eax,%r8d
  je     L31
  lea    D1(%rip),%rdi
  call   <x_perror@plt>
  movzbl 0xf(%rsp),%eax
L31:
  mov    $0x10,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  movb   $0x0,0x10(%rsp,%rax,1)
  call   <strtol@plt>
  mov    0x58(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x60,%rsp
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L46:
  lea    D1(%rip),%rdi
  call   <x_perror@plt>
  movzbl 0xf(%rsp),%edx
  jmp    L36
L4:
  call   <__stack_chk_fail@plt>
```

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

tool: D1: read_long

assistant: ```c
intptr_t read_long(void) {
  unsigned char size;
  char lbuf[64];
  if (read(0, &size, 1) != 1 || size > sizeof(lbuf) - 1) {
    x_perror("read_long");
  }
  if (read(0, lbuf, size) != (int)size) {
    x_perror("read_long");
  }
  lbuf[size] = 0;
  return strtol(lbuf, 0, 16);
}
```
user: What is the c source code of the assembly code below?

```asm
<cgihasversion>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <cgiversion@plt>
  mov    -0x10(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jb     L28
  mov    -0x10(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jne    L12
  mov    -0xc(%rbp),%eax
  cmp    %eax,-0x18(%rbp)
  ja     L12
L28:
  mov    $0x1,%eax
  jmp    L4
L12:
  mov    $0x0,%eax
L4:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L41
  call   <__stack_chk_fail@plt>
L41:
  leave
  ret
```

assistant: ```c
int cgihasversion(unsigned major, unsigned minor) {
  unsigned vmajor, vminor;
  cgiversion(&vmajor, &vminor);
  return (vmajor > major || (vmajor == major && vminor >= minor));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cgihasversion>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  call   <cgiversion@plt>
  mov    (%rsp),%edx
  mov    $0x1,%eax
  cmp    %ebx,%edx
  ja     L5
  mov    $0x0,%eax
  je     L19
L5:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L25
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L19:
  cmp    %ebp,0x4(%rsp)
  setae  %al
  movzbl %al,%eax
  jmp    L5
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cgihasversion(unsigned major, unsigned minor) {
  unsigned vmajor, vminor;
  cgiversion(&vmajor, &vminor);
  return (vmajor > major || (vmajor == major && vminor >= minor));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cgihasversion>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  call   <cgiversion@plt>
  mov    $0x1,%eax
  cmp    %ebx,(%rsp)
  ja     L32
  mov    $0x0,%eax
  je     L27
L32:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L21
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L27:
  xor    %eax,%eax
  cmp    %ebp,0x4(%rsp)
  setae  %al
  jmp    L32
L21:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cgihasversion(unsigned major, unsigned minor) {
  unsigned vmajor, vminor;
  cgiversion(&vmajor, &vminor);
  return (vmajor > major || (vmajor == major && vminor >= minor));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<cgihasversion>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  call   <cgiversion@plt>
  mov    $0x1,%eax
  cmp    %ebx,(%rsp)
  ja     L18
  mov    $0x0,%eax
  je     L5
L18:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L32
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  xor    %eax,%eax
  cmp    %ebp,0x4(%rsp)
  setae  %al
  jmp    L18
L32:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cgihasversion(unsigned major, unsigned minor) {
  unsigned vmajor, vminor;
  cgiversion(&vmajor, &vminor);
  return (vmajor > major || (vmajor == major && vminor >= minor));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<term_print_size>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x54474d4b,-0xe(%rbp)
  movw   $0x50,-0xa(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L10
L21:
  addl   $0x1,-0x14(%rbp)
L10:
  mov    -0x14(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,%ecx
  shr    %cl,%rax
  cmp    $0x400,%rax
  ja     L21
  mov    -0x14(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,%ecx
  shr    %cl,%rax
  mov    %rax,%rdi
  call   <term_print_decu@plt>
  cmpl   $0x0,-0x14(%rbp)
  jle    L5
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  cltq
  movzbl -0xe(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <term_putchar@plt>
  mov    $0x69,%edi
  call   <term_putchar@plt>
L5:
  mov    $0x42,%edi
  call   <term_putchar@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
void term_print_size(unsigned long size) {
  const char prefixes[] = "KMGTP";
  int i = 0;
  for (; (size >> 10 * i) > 1024; i++)
    ;
  term_print_decu(size >> 10 * i);
  if (i > 0) {
    term_putchar(prefixes[i - 1]);
    term_putchar('i');
  }
  term_putchar('B');
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<term_print_size>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rax
  mov    %fs:0x28,%rdx
  mov    %rdx,0x8(%rsp)
  xor    %edx,%edx
  movl   $0x54474d4b,0x2(%rsp)
  movw   $0x50,0x6(%rsp)
  cmp    $0x400,%rdi
  jbe    L13
  mov    $0xa,%ecx
  mov    $0x0,%ebx
L34:
  mov    %ebx,%ebp
  add    $0x1,%ebx
  mov    %rax,%rdi
  shr    %cl,%rdi
  add    $0xa,%ecx
  cmp    $0x400,%rdi
  ja     L34
  call   <term_print_decu@plt>
  test   %ebx,%ebx
  jg     L5
L30:
  mov    $0x42,%edi
  call   <term_putchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L5:
  movslq %ebp,%rbp
  movsbl 0x2(%rsp,%rbp,1),%edi
  call   <term_putchar@plt>
  mov    $0x69,%edi
  call   <term_putchar@plt>
  jmp    L30
L13:
  call   <term_print_decu@plt>
  jmp    L30
L43:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void term_print_size(unsigned long size) {
  const char prefixes[] = "KMGTP";
  int i = 0;
  for (; (size >> 10 * i) > 1024; i++)
    ;
  term_print_decu(size >> 10 * i);
  if (i > 0) {
    term_putchar(prefixes[i - 1]);
    term_putchar('i');
  }
  term_putchar('B');
}
```
user: What is the c source code of the assembly code below?

```asm
<term_print_size>:
  endbr64
  push   %rbx
  mov    $0x50,%edx
  mov    %rdi,%r8
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x54474d4b,0x2(%rsp)
  mov    %dx,0x6(%rsp)
  cmp    $0x400,%rdi
  jbe    L9
  mov    $0xa,%ecx
  nopl   0x0(%rax)
L3:
  mov    %r8,%rdi
  movslq %eax,%rbx
  add    $0x1,%eax
  shr    %cl,%rdi
  add    $0xa,%ecx
  cmp    $0x400,%rdi
  ja     L3
  call   <term_print_decu@plt>
  movsbl 0x2(%rsp,%rbx,1),%edi
  call   <term_putchar@plt>
  mov    $0x69,%edi
  call   <term_putchar@plt>
L4:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x10,%rsp
  mov    $0x42,%edi
  pop    %rbx
  jmp    1090 <term_putchar@plt>
L9:
  call   <term_print_decu@plt>
  jmp    L4
L21:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void term_print_size(unsigned long size) {
  const char prefixes[] = "KMGTP";
  int i = 0;
  for (; (size >> 10 * i) > 1024; i++)
    ;
  term_print_decu(size >> 10 * i);
  if (i > 0) {
    term_putchar(prefixes[i - 1]);
    term_putchar('i');
  }
  term_putchar('B');
}
```