ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<iclamp_to>:
  endbr64
  cmp    %edx,%edi
  mov    %esi,%eax
  cmovle %edi,%edx
  cmp    %esi,%edi
  cmovge %edx,%eax
  ret
```

assistant: ```c
int iclamp_to(int value, int min, int max) {
  if (value < min)
    return min;
  if (value > max)
    return max;
  return value;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<iclamp_to>:
  endbr64
  cmp    %edx,%edi
  mov    %esi,%eax
  cmovle %edi,%edx
  cmp    %esi,%edi
  cmovge %edx,%eax
  ret
```

assistant: ```c
int iclamp_to(int value, int min, int max) {
  if (value < min)
    return min;
  if (value > max)
    return max;
  return value;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mark_fd_nonblocking>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <fcntl@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L35
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  or     $0x40000000,%eax
  neg    %eax
  jmp    L15
L35:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    D10(%rip),%rax
  mov    (%rax),%rax
  or     %rax,%rdx
  mov    D25(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <fcntl@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L5
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  or     $0x40000000,%eax
  neg    %eax
  jmp    L15
L5:
  mov    $0x1,%eax
L15:
  leave
  ret
```

assistant: ```c
__attribute__((warn_unused_result)) int mark_fd_nonblocking(int fd) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0)
    return -((errno) | (1 << 30));
  flags = fcntl(fd, F_SETFL, ((long)flags) | O_NONBLOCK);
  if (flags < 0)
    return -((errno) | (1 << 30));
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mark_fd_nonblocking>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    D22(%rip),%rax
  mov    (%rax),%esi
  mov    $0x0,%eax
  call   <fcntl@plt>
  test   %eax,%eax
  js     L10
  movslq %eax,%rdx
  mov    D24(%rip),%rax
  or     (%rax),%rdx
  mov    D6(%rip),%rax
  mov    (%rax),%esi
  mov    %ebx,%edi
  mov    $0x0,%eax
  call   <fcntl@plt>
  mov    %eax,%edx
  mov    $0x1,%eax
  test   %edx,%edx
  js     L27
L32:
  pop    %rbx
  ret
L10:
  mov    D31(%rip),%rax
  mov    (%rax),%eax
  or     $0x40000000,%eax
  neg    %eax
  jmp    L32
L27:
  mov    D31(%rip),%rax
  mov    (%rax),%eax
  or     $0x40000000,%eax
  neg    %eax
  jmp    L32
```

assistant: ```c
__attribute__((warn_unused_result)) int mark_fd_nonblocking(int fd) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0)
    return -((errno) | (1 << 30));
  flags = fcntl(fd, F_SETFL, ((long)flags) | O_NONBLOCK);
  if (flags < 0)
    return -((errno) | (1 << 30));
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<mark_fd_nonblocking>:
  endbr64
  mov    D21(%rip),%rax
  push   %rbp
  mov    %edi,%ebp
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <fcntl@plt>
  test   %eax,%eax
  js     L9
  movslq %eax,%rdx
  mov    D25(%rip),%rax
  mov    %ebp,%edi
  or     (%rax),%rdx
  mov    D4(%rip),%rax
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <fcntl@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  js     L9
  pop    %rbp
  ret
  nopl   0x0(%rax)
L9:
  mov    D36(%rip),%rax
  pop    %rbp
  mov    (%rax),%eax
  or     $0x40000000,%eax
  neg    %eax
  ret
```

assistant: ```c
__attribute__((warn_unused_result)) int mark_fd_nonblocking(int fd) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0)
    return -((errno) | (1 << 30));
  flags = fcntl(fd, F_SETFL, ((long)flags) | O_NONBLOCK);
  if (flags < 0)
    return -((errno) | (1 << 30));
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<mark_fd_nonblocking>:
  endbr64
  mov    D8(%rip),%rax
  push   %rbp
  mov    %edi,%ebp
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <fcntl@plt>
  test   %eax,%eax
  js     L16
  movslq %eax,%rdx
  mov    D3(%rip),%rax
  mov    %ebp,%edi
  or     (%rax),%rdx
  mov    D21(%rip),%rax
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <fcntl@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  js     L16
  pop    %rbp
  ret
  nopl   0x0(%rax)
L16:
  mov    D15(%rip),%rax
  pop    %rbp
  mov    (%rax),%eax
  or     $0x40000000,%eax
  neg    %eax
  ret
```

assistant: ```c
__attribute__((warn_unused_result)) int mark_fd_nonblocking(int fd) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0)
    return -((errno) | (1 << 30));
  flags = fcntl(fd, F_SETFL, ((long)flags) | O_NONBLOCK);
  if (flags < 0)
    return -((errno) | (1 << 30));
  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
<get_valid_index_for_output>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x1c(%rbp),%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sdl -0x1c(%rbp),%xmm2
  pxor   %xmm3,%xmm3
  cvtsi2sdl -0x14(%rbp),%xmm3
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x18(%rbp),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  %xmm2,%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <GenerateUniformRandomNumber@plt>
  test   %rax,%rax
  jns    L6
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <GenerateUniformRandomNumber@plt>
  jmp    L8
L6:
  mov    -0x14(%rbp),%eax
  imul   -0x18(%rbp),%eax
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <GenerateUniformRandomNumber@plt>
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
L8:
  leave
  ret
```

assistant: ```c
int get_valid_index_for_output(int n_columns, int n_rows, int n_input_values) {
  double input_proba = (double)n_input_values / ((double)n_input_values + ((double)n_columns * (double)n_rows));
  if (GenerateUniformRandomNumber(0, 1) < 0) {
    return (int)GenerateUniformRandomNumber(0, n_input_values);
  } else {
    return (int)GenerateUniformRandomNumber(0, n_columns * n_rows) + n_input_values;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<get_valid_index_for_output>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %esi,%r12d
  mov    %edx,%ebx
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <GenerateUniformRandomNumber@plt>
  test   %rax,%rax
  js     L0
  mov    %ebp,%esi
  imul   %r12d,%esi
  mov    $0x0,%edi
  call   <GenerateUniformRandomNumber@plt>
  add    %ebx,%eax
L5:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L0:
  mov    %ebx,%esi
  mov    $0x0,%edi
  call   <GenerateUniformRandomNumber@plt>
  jmp    L5
```

assistant: ```c
int get_valid_index_for_output(int n_columns, int n_rows, int n_input_values) {
  double input_proba = (double)n_input_values / ((double)n_input_values + ((double)n_columns * (double)n_rows));
  if (GenerateUniformRandomNumber(0, 1) < 0) {
    return (int)GenerateUniformRandomNumber(0, n_input_values);
  } else {
    return (int)GenerateUniformRandomNumber(0, n_columns * n_rows) + n_input_values;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_valid_index_for_output>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  mov    $0x1,%esi
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  call   <GenerateUniformRandomNumber@plt>
  test   %rax,%rax
  js     L1
  imul   %r12d,%ebx
  xor    %edi,%edi
  mov    %ebx,%esi
  call   <GenerateUniformRandomNumber@plt>
  pop    %rbx
  add    %ebp,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L1:
  mov    %ebp,%esi
  xor    %edi,%edi
  call   <GenerateUniformRandomNumber@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int get_valid_index_for_output(int n_columns, int n_rows, int n_input_values) {
  double input_proba = (double)n_input_values / ((double)n_input_values + ((double)n_columns * (double)n_rows));
  if (GenerateUniformRandomNumber(0, 1) < 0) {
    return (int)GenerateUniformRandomNumber(0, n_input_values);
  } else {
    return (int)GenerateUniformRandomNumber(0, n_columns * n_rows) + n_input_values;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_valid_index_for_output>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  mov    $0x1,%esi
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  call   <GenerateUniformRandomNumber@plt>
  test   %rax,%rax
  js     L8
  imul   %r12d,%ebx
  xor    %edi,%edi
  mov    %ebx,%esi
  call   <GenerateUniformRandomNumber@plt>
  pop    %rbx
  add    %ebp,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L8:
  mov    %ebp,%esi
  xor    %edi,%edi
  call   <GenerateUniformRandomNumber@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int get_valid_index_for_output(int n_columns, int n_rows, int n_input_values) {
  double input_proba = (double)n_input_values / ((double)n_input_values + ((double)n_columns * (double)n_rows));
  if (GenerateUniformRandomNumber(0, 1) < 0) {
    return (int)GenerateUniformRandomNumber(0, n_input_values);
  } else {
    return (int)GenerateUniformRandomNumber(0, n_columns * n_rows) + n_input_values;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<close_server>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <freeaddrinfo@plt>
  nop
  leave
  ret
```

assistant: ```c
void close_server(int sock, struct addrinfo *res) {
  close(sock);
  freeaddrinfo(res);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<close_server>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <close@plt>
  mov    %rbx,%rdi
  call   <freeaddrinfo@plt>
  pop    %rbx
  ret
```

assistant: ```c
void close_server(int sock, struct addrinfo *res) {
  close(sock);
  freeaddrinfo(res);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<close_server>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  call   <close@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <freeaddrinfo@plt>
```

assistant: ```c
void close_server(int sock, struct addrinfo *res) {
  close(sock);
  freeaddrinfo(res);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<close_server>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  call   <close@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <freeaddrinfo@plt>
```

assistant: ```c
void close_server(int sock, struct addrinfo *res) {
  close(sock);
  freeaddrinfo(res);
}
```
user: Translate the below assembly code into C programming language:

```asm
<check_object_path>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L266
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  je     L155
L266:
  mov    $0x0,%eax
  jmp    L0
L155:
  cmpq   $0x1,-0x8(%rbp)
  jne    L144
  mov    $0x1,%eax
  jmp    L0
L144:
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x1,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L12
L143:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x60,%al
  jle    L82
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jle    L199
L82:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L240
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L240
L199:
  mov    $0x1,%eax
  jmp    L187
L240:
  mov    $0x0,%eax
L187:
  mov    %eax,-0x18(%rbp)
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L267
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jg     L267
  mov    $0x1,%eax
  jmp    L203
L267:
  mov    $0x0,%eax
L203:
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L276
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L132
  addl   $0x1,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L21
L132:
  cmpl   $0x0,-0x18(%rbp)
  jne    L21
  cmpl   $0x0,-0x14(%rbp)
  jne    L21
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5f,%al
  je     L21
  mov    $0x0,%eax
  jmp    L0
L276:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2a,%al
  jne    L130
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  sete   %al
  movzbl %al,%eax
  jmp    L0
L130:
  cmpl   $0x0,-0x18(%rbp)
  jne    L67
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5f,%al
  je     L67
  mov    $0x0,%eax
  jmp    L0
L67:
  movl   $0x1,-0x1c(%rbp)
L21:
  addq   $0x1,-0x10(%rbp)
L12:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L143
  cmpl   $0x0,-0x1c(%rbp)
  je     L142
  cmpl   $0x1,-0x20(%rbp)
  jle    L142
  mov    $0x1,%eax
  jmp    L0
L142:
  mov    $0x0,%eax
L0:
  leave
  ret
```

assistant: ```c
int check_object_path(const char *path) {
  unsigned long length = strlen(path);
  if (length == 0 || path[0] != '/')
    return 0;
  if (length == 1)
    return 1;
  const char *p = path + 1;
  int segments = 1;
  int in_segment = 0;
  while (*p) {
    int alpha = (*p >= 'a' && *p <= 'z') || (*p >= 'A' && *p <= 'Z');
    int digit = *p >= '0' && *p <= '9';
    if (in_segment) {
      if (*p == '/') {
        ++segments;
        in_segment = 0;
      } else if (!alpha && !digit && *p != '_') {
        return 0;
      }
    } else {
      if (*p == '*') {
        return *(p + 1) == '\0';
      } else if (!alpha && *p != '_') {
        return 0;
      }
      in_segment = 1;
    }
    ++p;
  }
  return in_segment && segments >= 2;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<check_object_path>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L120
  cmpb   $0x2f,(%rbx)
  jne    L120
  mov    $0x1,%eax
  cmp    $0x1,%rdx
  je     L120
  lea    0x1(%rbx),%rcx
  movzbl 0x1(%rbx),%edx
  test   %dl,%dl
  je     L25
  mov    $0x0,%eax
  mov    $0x1,%r9d
  movabs $0x3ffffff43ffffff,%rdi
  mov    $0x1,%r8d
  mov    $0x0,%r11d
  jmp    L60
L97:
  add    $0x1,%r9d
  mov    %r11d,%eax
  jmp    L100
L18:
  cmp    $0x2a,%dl
  je     L37
  sub    $0x41,%edx
  cmp    $0x39,%dl
  ja     L120
  bt     %rdx,%rdi
  jae    L120
  mov    %r8d,%eax
L100:
  add    $0x1,%rcx
  movzbl (%rcx),%edx
  test   %dl,%dl
  je     L38
L60:
  test   %eax,%eax
  je     L18
  cmp    $0x2f,%dl
  je     L97
  mov    %edx,%esi
  and    $0xffffffdf,%esi
  sub    $0x41,%esi
  cmp    $0x19,%sil
  setbe  %sil
  lea    -0x30(%rdx),%r10d
  cmp    $0x9,%r10b
  setbe  %r10b
  or     %r10b,%sil
  jne    L100
  cmp    $0x5f,%dl
  je     L100
  mov    $0x0,%eax
  jmp    L120
L37:
  cmpb   $0x0,0x1(%rcx)
  sete   %al
  movzbl %al,%eax
L120:
  pop    %rbx
  ret
L25:
  mov    $0x0,%eax
  mov    $0x1,%r9d
L38:
  cmp    $0x1,%r9d
  setg   %dl
  and    %edx,%eax
  jmp    L120
```

assistant: ```c
int check_object_path(const char *path) {
  unsigned long length = strlen(path);
  if (length == 0 || path[0] != '/')
    return 0;
  if (length == 1)
    return 1;
  const char *p = path + 1;
  int segments = 1;
  int in_segment = 0;
  while (*p) {
    int alpha = (*p >= 'a' && *p <= 'z') || (*p >= 'A' && *p <= 'Z');
    int digit = *p >= '0' && *p <= '9';
    if (in_segment) {
      if (*p == '/') {
        ++segments;
        in_segment = 0;
      } else if (!alpha && !digit && *p != '_') {
        return 0;
      }
    } else {
      if (*p == '*') {
        return *(p + 1) == '\0';
      } else if (!alpha && *p != '_') {
        return 0;
      }
      in_segment = 1;
    }
    ++p;
  }
  return in_segment && segments >= 2;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<check_object_path>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  xor    %r8d,%r8d
  test   %rax,%rax
  je     L66
  cmpb   $0x2f,(%rbx)
  jne    L66
  mov    $0x1,%r8d
  cmp    $0x1,%rax
  je     L66
  movzbl 0x1(%rbx),%eax
  lea    0x1(%rbx),%rdx
  xor    %r8d,%r8d
  test   %al,%al
  je     L66
  movabs $0x3ffffff43ffffff,%rsi
  mov    $0x1,%edi
L33:
  test   %r8d,%r8d
  je     L81
  cmp    $0x2f,%al
  je     L86
  mov    %eax,%ecx
  lea    -0x30(%rax),%r9d
  and    $0xffffffdf,%ecx
  sub    $0x41,%ecx
  cmp    $0x19,%cl
  setbe  %cl
  cmp    $0x9,%r9b
  setbe  %r9b
  or     %r9b,%cl
  jne    L85
  cmp    $0x5f,%al
  jne    L136
L85:
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  jne    L33
  nopl   0x0(%rax)
L19:
  cmp    $0x1,%edi
  setg   %al
  and    %eax,%r8d
L66:
  mov    %r8d,%eax
  pop    %rbx
  ret
  xchg   %ax,%ax
L81:
  cmp    $0x2a,%al
  je     L64
  sub    $0x41,%eax
  cmp    $0x39,%al
  ja     L66
  bt     %rax,%rsi
  jae    L66
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  mov    $0x1,%r8d
  test   %al,%al
  jne    L33
  jmp    L19
  nopl   (%rax)
L86:
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  add    $0x1,%edi
  xor    %r8d,%r8d
  test   %al,%al
  jne    L33
  jmp    L19
L64:
  xor    %r8d,%r8d
  cmpb   $0x0,0x1(%rdx)
  pop    %rbx
  sete   %r8b
  mov    %r8d,%eax
  ret
L136:
  xor    %r8d,%r8d
  jmp    L66
```

assistant: ```c
int check_object_path(const char *path) {
  unsigned long length = strlen(path);
  if (length == 0 || path[0] != '/')
    return 0;
  if (length == 1)
    return 1;
  const char *p = path + 1;
  int segments = 1;
  int in_segment = 0;
  while (*p) {
    int alpha = (*p >= 'a' && *p <= 'z') || (*p >= 'A' && *p <= 'Z');
    int digit = *p >= '0' && *p <= '9';
    if (in_segment) {
      if (*p == '/') {
        ++segments;
        in_segment = 0;
      } else if (!alpha && !digit && *p != '_') {
        return 0;
      }
    } else {
      if (*p == '*') {
        return *(p + 1) == '\0';
      } else if (!alpha && *p != '_') {
        return 0;
      }
      in_segment = 1;
    }
    ++p;
  }
  return in_segment && segments >= 2;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<check_object_path>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  xor    %r8d,%r8d
  test   %rax,%rax
  je     L102
  cmpb   $0x2f,(%rbx)
  jne    L102
  mov    $0x1,%r8d
  cmp    $0x1,%rax
  je     L102
  movzbl 0x1(%rbx),%ecx
  lea    0x1(%rbx),%rax
  xor    %r8d,%r8d
  test   %cl,%cl
  je     L102
  movabs $0x3ffffff43ffffff,%rsi
  mov    $0x1,%edi
L11:
  test   %r8d,%r8d
  je     L96
  cmp    $0x2f,%cl
  je     L44
  mov    %ecx,%edx
  lea    -0x30(%rcx),%r9d
  and    $0xffffffdf,%edx
  sub    $0x41,%edx
  cmp    $0x19,%dl
  setbe  %dl
  cmp    $0x9,%r9b
  setbe  %r9b
  or     %r9b,%dl
  jne    L41
  cmp    $0x5f,%cl
  jne    L106
L41:
  mov    $0x1,%edx
L88:
  movzbl 0x1(%rax),%ecx
  add    $0x1,%rax
  test   %cl,%cl
  jne    L11
  xor    %r8d,%r8d
  cmp    $0x1,%edi
  setg   %r8b
  and    %edx,%r8d
L102:
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopl   (%rax)
L96:
  cmp    $0x2a,%cl
  je     L27
  sub    $0x41,%ecx
  cmp    $0x39,%cl
  ja     L102
  mov    %rsi,%rdx
  shr    %cl,%rdx
  and    $0x1,%edx
  je     L102
  mov    $0x1,%r8d
  jmp    L88
  nopl   0x0(%rax,%rax,1)
L44:
  add    $0x1,%edi
  xor    %edx,%edx
  xor    %r8d,%r8d
  jmp    L88
  nopw   0x0(%rax,%rax,1)
L27:
  xor    %r8d,%r8d
  cmpb   $0x0,0x1(%rax)
  pop    %rbx
  sete   %r8b
  mov    %r8d,%eax
  ret
L106:
  xor    %r8d,%r8d
  jmp    L102
```

assistant: ```c
int check_object_path(const char *path) {
  unsigned long length = strlen(path);
  if (length == 0 || path[0] != '/')
    return 0;
  if (length == 1)
    return 1;
  const char *p = path + 1;
  int segments = 1;
  int in_segment = 0;
  while (*p) {
    int alpha = (*p >= 'a' && *p <= 'z') || (*p >= 'A' && *p <= 'Z');
    int digit = *p >= '0' && *p <= '9';
    if (in_segment) {
      if (*p == '/') {
        ++segments;
        in_segment = 0;
      } else if (!alpha && !digit && *p != '_') {
        return 0;
      }
    } else {
      if (*p == '*') {
        return *(p + 1) == '\0';
      } else if (!alpha && *p != '_') {
        return 0;
      }
      in_segment = 1;
    }
    ++p;
  }
  return in_segment && segments >= 2;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fwhite>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L28
L6:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L18
  mov    -0x8(%rbp),%rax
  jmp    L0
L18:
  addq   $0x1,-0x8(%rbp)
L28:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L6
  mov    $0x0,%eax
L0:
  leave
  ret
```

assistant: ```c
char *fwhite(char *ss) {
  char *x;
  int n;
  for (x = ss; *x != '\0'; ++x) {
    if (isspace(*x))
      return x;
  }
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<fwhite>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L30
L38:
  movsbl %dil,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L22
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L38
  jmp    L32
L30:
  mov    $0x0,%eax
  jmp    L32
L22:
  mov    %rbx,%rax
L32:
  pop    %rbx
  ret
```

assistant: ```c
char *fwhite(char *ss) {
  char *x;
  int n;
  for (x = ss; *x != '\0'; ++x) {
    if (isspace(*x))
      return x;
  }
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fwhite>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L37
  jmp    L24
  nopw   0x0(%rax,%rax,1)
L22:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L24
L37:
  call   <isspace@plt>
  test   %rax,%rax
  je     L22
  mov    %rbx,%rax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L24:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
char *fwhite(char *ss) {
  char *x;
  int n;
  for (x = ss; *x != '\0'; ++x) {
    if (isspace(*x))
      return x;
  }
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<fwhite>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L8
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L21:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L37
L8:
  call   <isspace@plt>
  test   %rax,%rax
  je     L21
  mov    %rbx,%rax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L37:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
char *fwhite(char *ss) {
  char *x;
  int n;
  for (x = ss; *x != '\0'; ++x) {
    if (isspace(*x))
      return x;
  }
  return NULL;
}
```