ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的：

```asm
<_citrus_NONE_ctype_wcrtomb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8,-0x28(%rbp)
  mov    -0x14(%rbp),%eax
  mov    $0x0,%al
  test   %eax,%eax
  je     L6
  mov    -0x28(%rbp),%rax
  movq   $0xffffffffffffffff,(%rax)
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  jmp    L21
L6:
  mov    -0x28(%rbp),%rax
  movq   $0x1,(%rax)
  cmpq   $0x0,-0x10(%rbp)
  je     L12
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
L12:
  mov    $0x0,%eax
L21:
  pop    %rbp
  ret
```

assistant: ```c
int _citrus_NONE_ctype_wcrtomb(void *__restrict cl, char *__restrict s, wchar_t wc, void *__restrict pspriv, size_t *__restrict nresult) {
  if ((wc & ~0xFFU) != 0) {
    *nresult = (size_t)-1;
    return (EILSEQ);
  }
  *nresult = 1;
  if (s != NULL)
    *s = (char)wc;
  return (0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<_citrus_NONE_ctype_wcrtomb>:
  endbr64
  test   $0xffffff00,%edx
  jne    L13
  movq   $0x1,(%r8)
  mov    $0x0,%eax
  test   %rsi,%rsi
  je     L8
  mov    %dl,(%rsi)
L8:
  ret
L13:
  movq   $0xffffffffffffffff,(%r8)
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
int _citrus_NONE_ctype_wcrtomb(void *__restrict cl, char *__restrict s, wchar_t wc, void *__restrict pspriv, size_t *__restrict nresult) {
  if ((wc & ~0xFFU) != 0) {
    *nresult = (size_t)-1;
    return (EILSEQ);
  }
  *nresult = 1;
  if (s != NULL)
    *s = (char)wc;
  return (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
<_citrus_NONE_ctype_wcrtomb>:
  endbr64
  test   $0xffffff00,%edx
  jne    L8
  movq   $0x1,(%r8)
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L6
  mov    %dl,(%rsi)
L6:
  ret
  nopl   (%rax)
L8:
  mov    D5(%rip),%rax
  movq   $0xffffffffffffffff,(%r8)
  mov    (%rax),%eax
  ret
```

assistant: ```c
int _citrus_NONE_ctype_wcrtomb(void *__restrict cl, char *__restrict s, wchar_t wc, void *__restrict pspriv, size_t *__restrict nresult) {
  if ((wc & ~0xFFU) != 0) {
    *nresult = (size_t)-1;
    return (EILSEQ);
  }
  *nresult = 1;
  if (s != NULL)
    *s = (char)wc;
  return (0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<_citrus_NONE_ctype_wcrtomb>:
  endbr64
  test   $0xffffff00,%edx
  jne    L13
  movq   $0x1,(%r8)
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L9
  mov    %dl,(%rsi)
L9:
  ret
  nopl   (%rax)
L13:
  mov    D3(%rip),%rax
  movq   $0xffffffffffffffff,(%r8)
  mov    (%rax),%eax
  ret
```

assistant: ```c
int _citrus_NONE_ctype_wcrtomb(void *__restrict cl, char *__restrict s, wchar_t wc, void *__restrict pspriv, size_t *__restrict nresult) {
  if ((wc & ~0xFFU) != 0) {
    *nresult = (size_t)-1;
    return (EILSEQ);
  }
  *nresult = 1;
  if (s != NULL)
    *s = (char)wc;
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<rcu_read_unlock>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <__rcu_read_unlock@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rcu_read_unlock(void) {
  do {
  } while (0);
  (void)0;
  __rcu_read_unlock();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<rcu_read_unlock>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <__rcu_read_unlock@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void rcu_read_unlock(void) {
  do {
  } while (0);
  (void)0;
  __rcu_read_unlock();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<rcu_read_unlock>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <__rcu_read_unlock@plt>
```

assistant: ```c
void rcu_read_unlock(void) {
  do {
  } while (0);
  (void)0;
  __rcu_read_unlock();
}
```
user: What is the c source code of the assembly code below?

```asm
<rcu_read_unlock>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <__rcu_read_unlock@plt>
```

assistant: ```c
void rcu_read_unlock(void) {
  do {
  } while (0);
  (void)0;
  __rcu_read_unlock();
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<calcWeight>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  movsd  %xmm0,-0x58(%rbp)
  mov    %edi,-0x5c(%rbp)
  mov    %esi,-0x60(%rbp)
  movsd  D12(%rip),%xmm0
  movsd  %xmm0,-0x48(%rbp)
  movsd  D14(%rip),%xmm0
  movsd  %xmm0,-0x40(%rbp)
  movsd  -0x40(%rbp),%xmm0
  movapd %xmm0,%xmm1
  addsd  %xmm0,%xmm1
  movsd  -0x58(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x38(%rbp)
  movsd  D29(%rip),%xmm0
  divsd  -0x38(%rbp),%xmm0
  movsd  %xmm0,-0x30(%rbp)
  mov    -0x5c(%rbp),%eax
  imul   %eax,%eax
  mov    %eax,%edx
  mov    -0x60(%rbp),%eax
  imul   %eax,%eax
  add    %edx,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  -0x58(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  -0x28(%rbp),%xmm0
  divsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm0
  mov    -0x48(%rbp),%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <pow@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  movsd  -0x30(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D12
type_guessed: f64
name: unpack_data
arguments: data_label: D14
type_guessed: f64
name: unpack_data
arguments: data_label: D29
type_guessed: f64

tool: D12: 2.71828182846

tool: D14: 3.14

tool: D29: 1

assistant: ```c
double calcWeight(double factor, int x, int y) {
  double euler = 2.71828182846;
  double pi = 3.14;
  double luh = 2 * pi * (factor * factor);
  double lh = 1 / luh;
  double ruh = (x * x) + (y * y);
  double rlh = 2 * (factor * factor);
  double rh = ruh / rlh;
  double mr = pow(euler, rh);
  double ret = lh * mr;
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<calcWeight>:
  endbr64
  sub    $0x18,%rsp
  movapd %xmm0,%xmm3
  mulsd  %xmm0,%xmm3
  imul   %edi,%edi
  imul   %esi,%esi
  add    %esi,%edi
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
  movapd %xmm3,%xmm0
  movsd  %xmm3,0x8(%rsp)
  addsd  %xmm3,%xmm0
  divsd  %xmm0,%xmm1
  movsd  D27(%rip),%xmm0
  call   <pow@plt>
  movapd %xmm0,%xmm2
  movsd  0x8(%rsp),%xmm1
  mulsd  D9(%rip),%xmm1
  movsd  D17(%rip),%xmm0
  divsd  %xmm1,%xmm0
  mulsd  %xmm2,%xmm0
  add    $0x18,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D27
type: f64
name: unpack_data
arguments: data_label: D9
type: byte[8]
name: unpack_data
arguments: data_label: D17
type: f64

tool: D27: 2.71828182846

tool: {"D9": [0x1f,0x85,0xeb,0x51,0xb8,0x1e,0x19,0x40]}

tool: D17: 1

assistant: ```c
double calcWeight(double factor, int x, int y) {
  double euler = 2.71828182846;
  double pi = 3.14;
  double luh = 2 * pi * (factor * factor);
  double lh = 1 / luh;
  double ruh = (x * x) + (y * y);
  double rlh = 2 * (factor * factor);
  double rh = ruh / rlh;
  double mr = pow(euler, rh);
  double ret = lh * mr;
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<calcWeight>:
  endbr64
  movapd %xmm0,%xmm2
  imul   %esi,%esi
  pxor   %xmm1,%xmm1
  sub    $0x18,%rsp
  mulsd  %xmm0,%xmm2
  imul   %edi,%edi
  add    %esi,%edi
  cvtsi2sd %edi,%xmm1
  movapd %xmm2,%xmm0
  movsd  %xmm2,0x8(%rsp)
  addsd  %xmm2,%xmm0
  divsd  %xmm0,%xmm1
  movsd  D2(%rip),%xmm0
  call   <pow@plt>
  movsd  0x8(%rsp),%xmm2
  mulsd  D20(%rip),%xmm2
  movapd %xmm0,%xmm1
  movsd  D1(%rip),%xmm0
  add    $0x18,%rsp
  divsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D2
type: f64
name: disassemble_data
arguments: data_label: D20
type: byte[8]
name: disassemble_data
arguments: data_label: D1
type: f64

tool: D2: 2.71828182846

tool: {"D20": [0x1f,0x85,0xeb,0x51,0xb8,0x1e,0x19,0x40]}

tool: D1: 1

assistant: ```c
double calcWeight(double factor, int x, int y) {
  double euler = 2.71828182846;
  double pi = 3.14;
  double luh = 2 * pi * (factor * factor);
  double lh = 1 / luh;
  double ruh = (x * x) + (y * y);
  double rlh = 2 * (factor * factor);
  double rh = ruh / rlh;
  double mr = pow(euler, rh);
  double ret = lh * mr;
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<calcWeight>:
  endbr64
  movapd %xmm0,%xmm2
  imul   %esi,%esi
  pxor   %xmm1,%xmm1
  sub    $0x18,%rsp
  mulsd  %xmm0,%xmm2
  imul   %edi,%edi
  add    %esi,%edi
  cvtsi2sd %edi,%xmm1
  movapd %xmm2,%xmm0
  movsd  %xmm2,0x8(%rsp)
  addsd  %xmm2,%xmm0
  divsd  %xmm0,%xmm1
  movsd  D9(%rip),%xmm0
  call   <pow@plt>
  movsd  0x8(%rsp),%xmm2
  mulsd  D15(%rip),%xmm2
  movapd %xmm0,%xmm1
  movsd  D8(%rip),%xmm0
  add    $0x18,%rsp
  divsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: label: D9
type_guessed: f64
name: retrieve_data
arguments: label: D15
type_guessed: byte[8]
name: retrieve_data
arguments: label: D8
type_guessed: f64

tool: D9: 2.71828182846

tool: {"D15": [0x1f,0x85,0xeb,0x51,0xb8,0x1e,0x19,0x40]}

tool: D8: 1

assistant: ```c
double calcWeight(double factor, int x, int y) {
  double euler = 2.71828182846;
  double pi = 3.14;
  double luh = 2 * pi * (factor * factor);
  double lh = 1 / luh;
  double ruh = (x * x) + (y * y);
  double rlh = 2 * (factor * factor);
  double rh = ruh / rlh;
  double mr = pow(euler, rh);
  double ret = lh * mr;
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<crc32_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <util_check_null_string@plt>
  test   %rax,%rax
  jns    L0
  mov    $0x0,%eax
  jmp    L14
L0:
  mov    -0x28(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L23
  mov    $0x0,%eax
  jmp    L14
L23:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <util_file_length@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <lib_malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x1c(%rbp),%esi
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x1,%edx
  mov    %rax,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L30
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <crc32_buf@plt>
  mov    %rax,-0x18(%rbp)
L30:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <lib_free@plt>
  mov    -0x18(%rbp),%rax
L14:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D9
type_guessed: string

tool: D9: r

assistant: ```c
unsigned long crc32_file(const char *filename) {
  FILE *fd;
  char *buffer;
  unsigned int len;
  unsigned long crc = 0;
  if (util_check_null_string(filename) < 0)
    return 0;
  fd = fopen(filename, "r");
  if (fd == NULL)
    return 0;
  len = (unsigned int)util_file_length(fd);
  buffer = lib_malloc(len);
  if (fread(buffer, len, 1, fd) == 1)
    crc = crc32_buf(buffer, len);
  fclose(fd);
  lib_free(buffer);
  return crc;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<crc32_file>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <util_check_null_string@plt>
  mov    $0x0,%r13d
  test   %rax,%rax
  js     L36
  lea    D1(%rip),%rsi
  mov    %rbx,%rdi
  call   <fopen@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L36
  mov    %rax,%rdi
  call   <util_file_length@plt>
  mov    %eax,%r12d
  mov    %eax,%edi
  call   <lib_malloc@plt>
  mov    %rax,%rbp
  mov    %rbx,%rcx
  mov    $0x1,%edx
  mov    %r12d,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L13
L25:
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    %rbp,%rdi
  call   <lib_free@plt>
L36:
  mov    %r13,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L13:
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <crc32_buf@plt>
  mov    %rax,%r13
  jmp    L25
```

tool_calls: name: parse_data
arguments: data_tag: D1
type: string

tool: D1: r

assistant: ```c
unsigned long crc32_file(const char *filename) {
  FILE *fd;
  char *buffer;
  unsigned int len;
  unsigned long crc = 0;
  if (util_check_null_string(filename) < 0)
    return 0;
  fd = fopen(filename, "r");
  if (fd == NULL)
    return 0;
  len = (unsigned int)util_file_length(fd);
  buffer = lib_malloc(len);
  if (fread(buffer, len, 1, fd) == 1)
    crc = crc32_buf(buffer, len);
  fclose(fd);
  lib_free(buffer);
  return crc;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<crc32_file>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <util_check_null_string@plt>
  test   %rax,%rax
  js     L13
  mov    %rbp,%rdi
  lea    D0(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L13
  mov    %rax,%rdi
  xor    %r12d,%r12d
  call   <util_file_length@plt>
  mov    %eax,%edi
  mov    %eax,%r14d
  call   <lib_malloc@plt>
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    %r14d,%esi
  mov    %rax,%rdi
  mov    %rax,%r13
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L34
L3:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    %r13,%rdi
  call   <lib_free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L34:
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <crc32_buf@plt>
  mov    %rax,%r12
  jmp    L3
```

tool_calls: name: retrieve_data
arguments: label: D0
type_infered: string

tool: D0: r

assistant: ```c
unsigned long crc32_file(const char *filename) {
  FILE *fd;
  char *buffer;
  unsigned int len;
  unsigned long crc = 0;
  if (util_check_null_string(filename) < 0)
    return 0;
  fd = fopen(filename, "r");
  if (fd == NULL)
    return 0;
  len = (unsigned int)util_file_length(fd);
  buffer = lib_malloc(len);
  if (fread(buffer, len, 1, fd) == 1)
    crc = crc32_buf(buffer, len);
  fclose(fd);
  lib_free(buffer);
  return crc;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<crc32_file>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <util_check_null_string@plt>
  test   %rax,%rax
  js     L4
  mov    %rbp,%rdi
  lea    D1(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L4
  mov    %rax,%rdi
  xor    %r12d,%r12d
  call   <util_file_length@plt>
  mov    %eax,%edi
  mov    %eax,%r14d
  call   <lib_malloc@plt>
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    %r14d,%esi
  mov    %rax,%rdi
  mov    %rax,%r13
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L15
L17:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    %r13,%rdi
  call   <lib_free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <crc32_buf@plt>
  mov    %rax,%r12
  jmp    L17
```

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

tool: D1: r

assistant: ```c
unsigned long crc32_file(const char *filename) {
  FILE *fd;
  char *buffer;
  unsigned int len;
  unsigned long crc = 0;
  if (util_check_null_string(filename) < 0)
    return 0;
  fd = fopen(filename, "r");
  if (fd == NULL)
    return 0;
  len = (unsigned int)util_file_length(fd);
  buffer = lib_malloc(len);
  if (fread(buffer, len, 1, fd) == 1)
    crc = crc32_buf(buffer, len);
  fclose(fd);
  lib_free(buffer);
  return crc;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ft313_relinquish_port>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <hcd_to_ft313@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <ehci_is_TDI@plt>
  test   %rax,%rax
  leave
  ret
```

assistant: ```c
void ft313_relinquish_port(struct usb_hcd *hcd, int portnum) {
  struct ft313_hcd *ft313 = hcd_to_ft313(hcd);
  if (ehci_is_TDI(ft313))
    return;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft313_relinquish_port>:
  endbr64
  sub    $0x8,%rsp
  call   <hcd_to_ft313@plt>
  mov    %rax,%rdi
  call   <ehci_is_TDI@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void ft313_relinquish_port(struct usb_hcd *hcd, int portnum) {
  struct ft313_hcd *ft313 = hcd_to_ft313(hcd);
  if (ehci_is_TDI(ft313))
    return;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft313_relinquish_port>:
  endbr64
  sub    $0x8,%rsp
  call   <hcd_to_ft313@plt>
  add    $0x8,%rsp
  mov    %rax,%rdi
  jmp    1070 <ehci_is_TDI@plt>
```

assistant: ```c
void ft313_relinquish_port(struct usb_hcd *hcd, int portnum) {
  struct ft313_hcd *ft313 = hcd_to_ft313(hcd);
  if (ehci_is_TDI(ft313))
    return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ft313_relinquish_port>:
  endbr64
  sub    $0x8,%rsp
  call   <hcd_to_ft313@plt>
  add    $0x8,%rsp
  mov    %rax,%rdi
  jmp    1070 <ehci_is_TDI@plt>
```

assistant: ```c
void ft313_relinquish_port(struct usb_hcd *hcd, int portnum) {
  struct ft313_hcd *ft313 = hcd_to_ft313(hcd);
  if (ehci_is_TDI(ft313))
    return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<generateHashValue>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L26
L3:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %al,-0xd(%rbp)
  cmpb   $0x2e,-0xd(%rbp)
  je     L46
  cmpb   $0x5c,-0xd(%rbp)
  jne    L6
  movb   $0x2f,-0xd(%rbp)
L6:
  cmpb   $0x2f,-0xd(%rbp)
  jne    L0
  movb   $0x2f,-0xd(%rbp)
L0:
  movsbq -0xd(%rbp),%rdx
  mov    -0xc(%rbp),%eax
  add    $0x77,%eax
  cltq
  imul   %rdx,%rax
  add    %rax,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L26:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L3
  jmp    L47
L46:
  nop
L47:
  andq   $0xfff,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
long generateHashValue(const char *fname) {
  int i;
  long hash;
  char letter;
  hash = 0;
  i = 0;
  while (fname[i] != '\0') {
    letter = tolower(fname[i]);
    if (letter == '.') {
      break;
    }
    if (letter == '\\') {
      letter = '/';
    }
    if (letter == '/') {
      letter = '/';
    }
    hash += (long)(letter) * (i + 119);
    i++;
  }
  hash &= (4096 - 1);
  return hash;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<generateHashValue>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L60
  mov    $0x77,%ebx
  mov    $0x0,%ebp
  mov    $0x2f,%r13d
  jmp    L21
L15:
  mov    %r13d,%edx
L32:
  movsbq %dl,%rdx
  imul   %rbx,%rdx
  add    %rdx,%rbp
  add    $0x1,%rbx
  movzbl -0x77(%r12,%rbx,1),%edi
  test   %dil,%dil
  je     L68
L21:
  movsbl %dil,%edi
  call   <tolower@plt>
  mov    %eax,%edx
  cmp    $0x2e,%al
  je     L68
  cmp    $0x2f,%al
  je     L15
  cmp    $0x5c,%al
  jne    L32
  jmp    L15
L60:
  mov    $0x0,%ebp
L68:
  mov    %rbp,%rax
  and    $0xfff,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
long generateHashValue(const char *fname) {
  int i;
  long hash;
  char letter;
  hash = 0;
  i = 0;
  while (fname[i] != '\0') {
    letter = tolower(fname[i]);
    if (letter == '.') {
      break;
    }
    if (letter == '\\') {
      letter = '/';
    }
    if (letter == '/') {
      letter = '/';
    }
    hash += (long)(letter) * (i + 119);
    i++;
  }
  hash &= (4096 - 1);
  return hash;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<generateHashValue>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L75
  mov    $0x77,%r12d
  xor    %ebx,%ebx
  jmp    L73
  nopl   (%rax)
L31:
  cmp    $0x5c,%al
  je     L67
L69:
  imul   %r12,%rdx
  add    $0x1,%r12
  movsbl -0x77(%rbp,%r12,1),%edi
  add    %rdx,%rbx
  test   %dil,%dil
  je     L16
L73:
  call   <tolower@plt>
  movsbq %al,%rdx
  cmp    $0x2e,%al
  je     L16
  cmp    $0x2f,%al
  jne    L31
L67:
  mov    $0x2f,%edx
  jmp    L69
  nopw   0x0(%rax,%rax,1)
L16:
  mov    %rbx,%rax
  and    $0xfff,%eax
L27:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L75:
  xor    %eax,%eax
  jmp    L27
```

assistant: ```c
long generateHashValue(const char *fname) {
  int i;
  long hash;
  char letter;
  hash = 0;
  i = 0;
  while (fname[i] != '\0') {
    letter = tolower(fname[i]);
    if (letter == '.') {
      break;
    }
    if (letter == '\\') {
      letter = '/';
    }
    if (letter == '/') {
      letter = '/';
    }
    hash += (long)(letter) * (i + 119);
    i++;
  }
  hash &= (4096 - 1);
  return hash;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<generateHashValue>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L17
  mov    $0x77,%r12d
  xor    %ebx,%ebx
  jmp    L56
  nopl   (%rax)
L30:
  cmp    $0x5c,%al
  je     L79
  movsbq %al,%rax
  imul   %r12,%rax
L14:
  add    $0x1,%r12
  add    %rax,%rbx
  movsbl -0x77(%rbp,%r12,1),%edi
  test   %dil,%dil
  je     L72
L56:
  call   <tolower@plt>
  cmp    $0x2e,%al
  je     L72
  cmp    $0x2f,%al
  jne    L30
L79:
  lea    (%r12,%r12,2),%rax
  shl    $0x4,%rax
  sub    %r12,%rax
  jmp    L14
  nopl   0x0(%rax,%rax,1)
L72:
  mov    %rbx,%rax
  and    $0xfff,%eax
L1:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  xor    %eax,%eax
  jmp    L1
```

assistant: ```c
long generateHashValue(const char *fname) {
  int i;
  long hash;
  char letter;
  hash = 0;
  i = 0;
  while (fname[i] != '\0') {
    letter = tolower(fname[i]);
    if (letter == '.') {
      break;
    }
    if (letter == '\\') {
      letter = '/';
    }
    if (letter == '/') {
      letter = '/';
    }
    hash += (long)(letter) * (i + 119);
    i++;
  }
  hash &= (4096 - 1);
  return hash;
}
```