ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<osc_slip_decode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L65
L47:
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  cmp    $0xc0,%eax
  je     L85
  cmp    $0xdb,%eax
  je     L46
  jmp    L51
L85:
  cmpl   $0x0,-0x10(%rbp)
  je     L7
  mov    -0xc(%rbp),%eax
  jmp    L87
L46:
  addl   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xdc,%al
  jne    L18
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0xc0,(%rax)
  jmp    L69
L18:
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xdd,%al
  jne    L69
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0xdb,(%rax)
  jmp    L69
L51:
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  jmp    L105
L7:
  nop
  jmp    L105
L69:
  nop
L105:
  addl   $0x1,-0x10(%rbp)
L65:
  mov    -0x10(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L47
  mov    -0xc(%rbp),%eax
L87:
  pop    %rbp
  ret
```

assistant: ```c
unsigned int osc_slip_decode(unsigned char *buf, unsigned int maxlen) {
  unsigned char *dest;
  unsigned int i, j;
  dest = buf;
  for (i = 0, j = 0; i < maxlen; i++) {
    switch (buf[i]) {
    case 0300:
      if (i)
        return j;
      break;
    case 0333:
      if (buf[++i] == 0334)
        dest[j++] = 0300;
      else if (buf[i] == 0335)
        dest[j++] = 0333;
      break;
    default:
      dest[j++] = buf[i];
    }
  }
  return j;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<osc_slip_decode>:
  endbr64
  test   %esi,%esi
  je     L73
  mov    $0x0,%ecx
  mov    $0x0,%eax
  jmp    L86
L100:
  test   %eax,%eax
  jne    L81
L36:
  add    $0x1,%eax
  cmp    %eax,%esi
  jbe    L81
L86:
  mov    %eax,%edx
  movzbl (%rdi,%rdx,1),%edx
  cmp    $0xc0,%dl
  je     L100
  cmp    $0xdb,%dl
  je     L49
  mov    %ecx,%r8d
  mov    %dl,(%rdi,%r8,1)
  lea    0x1(%rcx),%ecx
  jmp    L36
L49:
  add    $0x1,%eax
  mov    %eax,%edx
  movzbl (%rdi,%rdx,1),%edx
  cmp    $0xdc,%dl
  je     L37
  cmp    $0xdd,%dl
  jne    L36
  mov    %ecx,%edx
  movb   $0xdb,(%rdi,%rdx,1)
  lea    0x1(%rcx),%ecx
  jmp    L36
L37:
  mov    %ecx,%edx
  movb   $0xc0,(%rdi,%rdx,1)
  lea    0x1(%rcx),%ecx
  jmp    L36
L73:
  mov    %esi,%ecx
L81:
  mov    %ecx,%eax
  ret
```

assistant: ```c
unsigned int osc_slip_decode(unsigned char *buf, unsigned int maxlen) {
  unsigned char *dest;
  unsigned int i, j;
  dest = buf;
  for (i = 0, j = 0; i < maxlen; i++) {
    switch (buf[i]) {
    case 0300:
      if (i)
        return j;
      break;
    case 0333:
      if (buf[++i] == 0334)
        dest[j++] = 0300;
      else if (buf[i] == 0335)
        dest[j++] = 0333;
      break;
    default:
      dest[j++] = buf[i];
    }
  }
  return j;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<osc_slip_decode>:
  endbr64
  xor    %r8d,%r8d
  test   %esi,%esi
  je     L15
  xor    %eax,%eax
  jmp    L99
  nop
L21:
  mov    %r8d,%ecx
  add    $0x1,%eax
  add    $0x1,%r8d
  mov    %dl,(%rdi,%rcx,1)
L104:
  cmp    %eax,%esi
  jbe    L15
L99:
  mov    %eax,%edx
  movzbl (%rdi,%rdx,1),%edx
  cmp    $0xc0,%dl
  je     L48
  cmp    $0xdb,%dl
  jne    L21
  lea    0x1(%rax),%edx
  add    $0x2,%eax
  movzbl (%rdi,%rdx,1),%edx
  cmp    $0xdc,%dl
  je     L63
  cmp    $0xdd,%dl
  jne    L104
  mov    %r8d,%edx
  add    $0x1,%r8d
  movb   $0xdb,(%rdi,%rdx,1)
  cmp    %eax,%esi
  ja     L99
L15:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L48:
  test   %eax,%eax
  jne    L15
  mov    $0x1,%eax
  jmp    L104
  nopl   0x0(%rax,%rax,1)
L63:
  mov    %r8d,%edx
  add    $0x1,%r8d
  movb   $0xc0,(%rdi,%rdx,1)
  jmp    L104
```

assistant: ```c
unsigned int osc_slip_decode(unsigned char *buf, unsigned int maxlen) {
  unsigned char *dest;
  unsigned int i, j;
  dest = buf;
  for (i = 0, j = 0; i < maxlen; i++) {
    switch (buf[i]) {
    case 0300:
      if (i)
        return j;
      break;
    case 0333:
      if (buf[++i] == 0334)
        dest[j++] = 0300;
      else if (buf[i] == 0335)
        dest[j++] = 0333;
      break;
    default:
      dest[j++] = buf[i];
    }
  }
  return j;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<osc_slip_decode>:
  endbr64
  xor    %r8d,%r8d
  test   %esi,%esi
  je     L69
  xor    %eax,%eax
  jmp    L40
  nop
L65:
  mov    %r8d,%ecx
  add    $0x1,%eax
  add    $0x1,%r8d
  mov    %dl,(%rdi,%rcx,1)
L43:
  cmp    %eax,%esi
  jbe    L69
L40:
  mov    %eax,%edx
  movzbl (%rdi,%rdx,1),%edx
  cmp    $0xc0,%dl
  je     L89
  cmp    $0xdb,%dl
  jne    L65
  lea    0x1(%rax),%edx
  add    $0x2,%eax
  movzbl (%rdi,%rdx,1),%edx
  cmp    $0xdc,%dl
  je     L60
  cmp    $0xdd,%dl
  jne    L43
  mov    %r8d,%edx
  add    $0x1,%r8d
  movb   $0xdb,(%rdi,%rdx,1)
  cmp    %eax,%esi
  ja     L40
L69:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L89:
  test   %eax,%eax
  jne    L69
  mov    $0x1,%eax
  jmp    L43
  nopl   0x0(%rax,%rax,1)
L60:
  mov    %r8d,%edx
  add    $0x1,%r8d
  movb   $0xc0,(%rdi,%rdx,1)
  jmp    L43
```

assistant: ```c
unsigned int osc_slip_decode(unsigned char *buf, unsigned int maxlen) {
  unsigned char *dest;
  unsigned int i, j;
  dest = buf;
  for (i = 0, j = 0; i < maxlen; i++) {
    switch (buf[i]) {
    case 0300:
      if (i)
        return j;
      break;
    case 0333:
      if (buf[++i] == 0334)
        dest[j++] = 0300;
      else if (buf[i] == 0335)
        dest[j++] = 0333;
      break;
    default:
      dest[j++] = buf[i];
    }
  }
  return j;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<join_args>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  jmp    L13
L29:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  add    %eax,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L13:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L29
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  jmp    L14
L11:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x8(%rbp),%rax
  lea    D1(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addl   $0x1,-0xc(%rbp)
L14:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L11
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

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

tool: D1:  

assistant: ```c
char *join_args(int argc, char *argv[], int from) {
  char *cmd = 0;
  int cmdLen = 0;
  int i;
  for (i = from; i < argc; i++)
    cmdLen += strlen(argv[i]) + 1;
  cmd = malloc(cmdLen);
  for (i = from; i < argc; i++) {
    strcat(cmd, argv[i]);
    strcat(cmd, " ");
  }
  cmd[strlen(cmd) - 1] = 0;
  return cmd;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<join_args>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %edi,%edx
  jge    L26
  movslq %edx,%rax
  lea    (%rsi,%rax,8),%rbx
  sub    $0x1,%edi
  sub    %edx,%edi
  add    %rax,%rdi
  lea    0x8(%rsi,%rdi,8),%r13
  mov    %rbx,%rbp
  mov    $0x0,%r12d
L36:
  mov    0x0(%rbp),%rdi
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12d
  add    $0x8,%rbp
  cmp    %r13,%rbp
  jne    L36
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  lea    D1(%rip),%r12
L0:
  mov    (%rbx),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  add    $0x8,%rbx
  cmp    %r13,%rbx
  jne    L0
L24:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cltq
  movb   $0x0,-0x1(%rbp,%rax,1)
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L26:
  mov    $0x0,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  jmp    L24
```

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

tool: D1:  

assistant: ```c
char *join_args(int argc, char *argv[], int from) {
  char *cmd = 0;
  int cmdLen = 0;
  int i;
  for (i = from; i < argc; i++)
    cmdLen += strlen(argv[i]) + 1;
  cmd = malloc(cmdLen);
  for (i = from; i < argc; i++) {
    strcat(cmd, argv[i]);
    strcat(cmd, " ");
  }
  cmd[strlen(cmd) - 1] = 0;
  return cmd;
}
```
user: Translate the below assembly code into C programming language:

```asm
<join_args>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %edi,%edx
  jge    L9
  sub    $0x1,%edi
  movslq %edx,%rax
  xor    %r12d,%r12d
  sub    %edx,%edi
  lea    (%rsi,%rax,8),%rbx
  add    %rax,%rdi
  mov    %rbx,%rbp
  lea    0x8(%rsi,%rdi,8),%r13
L4:
  mov    0x0(%rbp),%rdi
  add    $0x8,%rbp
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12d
  cmp    %r13,%rbp
  jne    L4
  mov    %r12d,%edi
  lea    D9(%rip),%rbp
  call   <malloc@plt>
  mov    %rax,%r12
  nopl   0x0(%rax)
L23:
  mov    (%rbx),%rsi
  mov    %r12,%rdi
  add    $0x8,%rbx
  call   <strcat@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  cmp    %r13,%rbx
  jne    L23
L34:
  mov    %r12,%rdi
  call   <strlen@plt>
  cltq
  movb   $0x0,-0x1(%r12,%rax,1)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L9:
  xor    %edi,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  jmp    L34
```

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

tool: D9:  

assistant: ```c
char *join_args(int argc, char *argv[], int from) {
  char *cmd = 0;
  int cmdLen = 0;
  int i;
  for (i = from; i < argc; i++)
    cmdLen += strlen(argv[i]) + 1;
  cmd = malloc(cmdLen);
  for (i = from; i < argc; i++) {
    strcat(cmd, argv[i]);
    strcat(cmd, " ");
  }
  cmd[strlen(cmd) - 1] = 0;
  return cmd;
}
```
user: What is the c source code of the assembly code below:

```asm
<join_args>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %edi,%edx
  jge    L37
  sub    $0x1,%edi
  movslq %edx,%rax
  xor    %r12d,%r12d
  sub    %edx,%edi
  lea    (%rsi,%rax,8),%rbx
  add    %rax,%rdi
  mov    %rbx,%rbp
  lea    0x8(%rsi,%rdi,8),%r13
L9:
  mov    0x0(%rbp),%rdi
  add    $0x8,%rbp
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12d
  cmp    %r13,%rbp
  jne    L9
  mov    %r12d,%edi
  lea    D5(%rip),%rbp
  call   <malloc@plt>
  mov    %rax,%r12
  nopl   0x0(%rax)
L4:
  mov    (%rbx),%rsi
  mov    %r12,%rdi
  add    $0x8,%rbx
  call   <strcat@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  cmp    %r13,%rbx
  jne    L4
L30:
  mov    %r12,%rdi
  call   <strlen@plt>
  cltq
  movb   $0x0,-0x1(%r12,%rax,1)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L37:
  xor    %edi,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  jmp    L30
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
type: string

tool: D5:  

assistant: ```c
char *join_args(int argc, char *argv[], int from) {
  char *cmd = 0;
  int cmdLen = 0;
  int i;
  for (i = from; i < argc; i++)
    cmdLen += strlen(argv[i]) + 1;
  cmd = malloc(cmdLen);
  for (i = from; i < argc; i++) {
    strcat(cmd, argv[i]);
    strcat(cmd, " ");
  }
  cmd[strlen(cmd) - 1] = 0;
  return cmd;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<isInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L29
L50:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  je     L67
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2b,%al
  jne    L68
L67:
  cmpl   $0x0,-0x4(%rbp)
  je     L6
  mov    $0x0,%eax
  jmp    L78
L68:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %eax,%eax
  jne    L47
  mov    $0x0,%eax
  jmp    L78
L47:
  movl   $0x1,-0x8(%rbp)
  jmp    L63
L6:
  nop
L63:
  addl   $0x1,-0x4(%rbp)
L29:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L50
  mov    -0x8(%rbp),%eax
L78:
  leave
  ret
```

assistant: ```c
bool isInt(const char *str, int len) {
  bool hadDigit = false;
  for (int i = 0; i < len; i++) {
    if (str[i] == '-' || str[i] == '+') {
      if (i != 0) {
        return false;
      }
      continue;
    }
    if (!isdigit(str[i])) {
      return false;
    }
    hadDigit = true;
  }
  return hadDigit;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<isInt>:
  endbr64
  test   %esi,%esi
  jle    L28
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    $0x0,%ebx
  mov    $0x0,%eax
  mov    $0x1,%r13d
  jmp    L10
L55:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %eax,%eax
  je     L7
  mov    %r13d,%eax
L49:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L7
L10:
  movzbl (%r12,%rbx,1),%edi
  lea    -0x2b(%rdi),%edx
  test   $0xfd,%dl
  jne    L55
  test   %ebx,%ebx
  je     L49
  mov    $0x0,%eax
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L28:
  mov    $0x0,%eax
  ret
```

assistant: ```c
bool isInt(const char *str, int len) {
  bool hadDigit = false;
  for (int i = 0; i < len; i++) {
    if (str[i] == '-' || str[i] == '+') {
      if (i != 0) {
        return false;
      }
      continue;
    }
    if (!isdigit(str[i])) {
      return false;
    }
    hadDigit = true;
  }
  return hadDigit;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<isInt>:
  endbr64
  test   %esi,%esi
  jle    L47
  push   %r12
  xor    %r8d,%r8d
  mov    %rdi,%r12
  push   %rbp
  movslq %esi,%rbp
  push   %rbx
  xor    %ebx,%ebx
L4:
  movsbl (%r12,%rbx,1),%edi
  lea    -0x2b(%rdi),%eax
  test   $0xfd,%al
  jne    L28
  test   %rbx,%rbx
  je     L42
L29:
  xor    %r8d,%r8d
L48:
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  call   <isdigit@plt>
  test   %eax,%eax
  je     L29
  mov    $0x1,%r8d
L42:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L4
  jmp    L48
  nopw   0x0(%rax,%rax,1)
L47:
  xor    %eax,%eax
  ret
```

assistant: ```c
bool isInt(const char *str, int len) {
  bool hadDigit = false;
  for (int i = 0; i < len; i++) {
    if (str[i] == '-' || str[i] == '+') {
      if (i != 0) {
        return false;
      }
      continue;
    }
    if (!isdigit(str[i])) {
      return false;
    }
    hadDigit = true;
  }
  return hadDigit;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<isInt>:
  endbr64
  test   %esi,%esi
  jle    L7
  push   %r12
  xor    %r8d,%r8d
  mov    %rdi,%r12
  push   %rbp
  movslq %esi,%rbp
  push   %rbx
  xor    %ebx,%ebx
L39:
  movsbl (%r12,%rbx,1),%edi
  lea    -0x2b(%rdi),%eax
  test   $0xfd,%al
  jne    L0
  test   %rbx,%rbx
  je     L47
L33:
  xor    %r8d,%r8d
L5:
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  call   <isdigit@plt>
  test   %eax,%eax
  je     L33
  mov    $0x1,%r8d
L47:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L39
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L7:
  xor    %eax,%eax
  ret
```

assistant: ```c
bool isInt(const char *str, int len) {
  bool hadDigit = false;
  for (int i = 0; i < len; i++) {
    if (str[i] == '-' || str[i] == '+') {
      if (i != 0) {
        return false;
      }
      continue;
    }
    if (!isdigit(str[i])) {
      return false;
    }
    hadDigit = true;
  }
  return hadDigit;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_test_premature_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  je     L77
  cmpl   $0x1,-0x4(%rbp)
  jg     L72
  cmpl   $0xffffffff,-0x4(%rbp)
  je     L73
  cmpl   $0x0,-0x4(%rbp)
  je     L62
  jmp    L72
L73:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x3,%eax
  sub    %edx,%eax
  sub    $0x3,%eax
  jmp    L14
L62:
  mov    $0x0,%eax
  jmp    L14
L77:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x3,%eax
  sub    %edx,%eax
  add    $0x3,%eax
  jmp    L14
L72:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x3,%eax
  sub    %edx,%eax
L14:
  pop    %rbp
  ret
```

assistant: ```c
unsigned char _test_premature_read(int s, int *p) {
  switch (s) {
  case -1:
    return *p * 7 - 3;
  case 0:
    return 0;
  case 1:
    return *p * 7 + 3;
  default:
    return *p * 7;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<_test_premature_read>:
  endbr64
  mov    $0x0,%eax
  test   %edi,%edi
  je     L29
  cmp    $0x1,%edi
  je     L16
  cmp    $0xffffffff,%edi
  je     L17
  mov    (%rsi),%edx
  lea    0x0(,%rdx,8),%eax
  sub    %edx,%eax
L29:
  ret
L17:
  mov    (%rsi),%edx
  lea    0x0(,%rdx,8),%eax
  sub    %edx,%eax
  sub    $0x3,%eax
  ret
L16:
  mov    (%rsi),%edx
  lea    0x0(,%rdx,8),%eax
  sub    %edx,%eax
  add    $0x3,%eax
  ret
```

assistant: ```c
unsigned char _test_premature_read(int s, int *p) {
  switch (s) {
  case -1:
    return *p * 7 - 3;
  case 0:
    return 0;
  case 1:
    return *p * 7 + 3;
  default:
    return *p * 7;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<_test_premature_read>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  je     L28
  mov    (%rsi),%edx
  lea    0x0(,%rdx,8),%eax
  sub    %edx,%eax
  cmp    $0x1,%edi
  je     L15
  cmp    $0xffffffff,%edi
  je     L12
L28:
  ret
L12:
  sub    $0x3,%eax
  ret
  nopl   0x0(%rax)
L15:
  add    $0x3,%eax
  ret
```

assistant: ```c
unsigned char _test_premature_read(int s, int *p) {
  switch (s) {
  case -1:
    return *p * 7 - 3;
  case 0:
    return 0;
  case 1:
    return *p * 7 + 3;
  default:
    return *p * 7;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<_test_premature_read>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  je     L10
  mov    (%rsi),%edx
  lea    0x0(,%rdx,8),%eax
  sub    %edx,%eax
  cmp    $0x1,%edi
  je     L26
  cmp    $0xffffffff,%edi
  je     L5
L10:
  ret
L5:
  sub    $0x3,%eax
  ret
  nopl   0x0(%rax)
L26:
  add    $0x3,%eax
  ret
```

assistant: ```c
unsigned char _test_premature_read(int s, int *p) {
  switch (s) {
  case -1:
    return *p * 7 - 3;
  case 0:
    return 0;
  case 1:
    return *p * 7 + 3;
  default:
    return *p * 7;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<char_entity>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpq   $0x0,-0x10(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x3e,-0x14(%rbp)
  je     L17
  cmpl   $0x3e,-0x14(%rbp)
  jg     L50
  cmpl   $0x3c,-0x14(%rbp)
  je     L4
  cmpl   $0x3c,-0x14(%rbp)
  jg     L50
  cmpl   $0x22,-0x14(%rbp)
  je     L26
  cmpl   $0x26,-0x14(%rbp)
  je     L31
  jmp    L50
L4:
  mov    -0x8(%rbp),%rax
  lea    D19(%rip),%rdx
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rax
  movq   $0x4,(%rax)
  mov    $0x1,%eax
  jmp    L38
L17:
  mov    -0x8(%rbp),%rax
  lea    D32(%rip),%rdx
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rax
  movq   $0x4,(%rax)
  mov    $0x1,%eax
  jmp    L38
L31:
  mov    -0x8(%rbp),%rax
  lea    D10(%rip),%rdx
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rax
  movq   $0x5,(%rax)
  mov    $0x1,%eax
  jmp    L38
L26:
  mov    -0x8(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rax
  movq   $0x6,(%rax)
  mov    $0x1,%eax
  jmp    L38
L50:
  mov    $0x0,%eax
L38:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D19
data_type: string
name: read_data
arguments: label: D32
data_type: string
name: read_data
arguments: label: D10
data_type: string
name: read_data
arguments: label: D0
data_type: string

tool: D19: &lt;

tool: D32: &gt;

tool: D10: &amp;

tool: D0: &quot;

assistant: ```c
bool char_entity(char const **tag, size_t *ps, int c) {
  assert(tag != NULL);
  assert(ps != NULL);
  switch (c) {
  case '<':
    *tag = "&lt;";
    *ps = 4;
    return true;
  case '>':
    *tag = "&gt;";
    *ps = 4;
    return true;
  case '&':
    *tag = "&amp;";
    *ps = 5;
    return true;
  case '"':
    *tag = "&quot;";
    *ps = 6;
    return true;
  default:
    return false;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<char_entity>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %edx,%ebx
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %rbp,%rbp
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmp    $0x3c,%ebx
  je     L74
  jg     L66
  cmp    $0x22,%ebx
  je     L62
  cmp    $0x26,%ebx
  jne    L44
  lea    D8(%rip),%rax
  mov    %rax,(%r12)
  movq   $0x5,0x0(%rbp)
  mov    $0x1,%eax
  jmp    L52
L44:
  mov    $0x0,%eax
  jmp    L52
L66:
  mov    $0x0,%eax
  cmp    $0x3e,%ebx
  jne    L52
  lea    D24(%rip),%rax
  mov    %rax,(%r12)
  movq   $0x4,0x0(%rbp)
  mov    $0x1,%eax
  jmp    L52
L74:
  lea    D21(%rip),%rax
  mov    %rax,(%r12)
  movq   $0x4,0x0(%rbp)
  mov    $0x1,%eax
L52:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L62:
  lea    D29(%rip),%rax
  mov    %rax,(%r12)
  movq   $0x6,0x0(%rbp)
  mov    $0x1,%eax
  jmp    L52
```

tool_calls: name: parse_data
arguments: label: D8
datatype: string
name: parse_data
arguments: label: D24
datatype: string
name: parse_data
arguments: label: D21
datatype: string
name: parse_data
arguments: label: D29
datatype: string

tool: D8: &amp;

tool: D24: &gt;

tool: D21: &lt;

tool: D29: &quot;

assistant: ```c
bool char_entity(char const **tag, size_t *ps, int c) {
  assert(tag != NULL);
  assert(ps != NULL);
  switch (c) {
  case '<':
    *tag = "&lt;";
    *ps = 4;
    return true;
  case '>':
    *tag = "&gt;";
    *ps = 4;
    return true;
  case '&':
    *tag = "&amp;";
    *ps = 5;
    return true;
  case '"':
    *tag = "&quot;";
    *ps = 6;
    return true;
  default:
    return false;
  }
}
```