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

```asm
<strnident>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movzbl (%rsi),%ebp
  test   %bpl,%bpl
  je     L105
  mov    %rdi,%r14
  mov    %rsi,%r12
  mov    $0x0,%r13d
  mov    $0x1,%r15d
  jmp    L101
L85:
  mov    %ebx,%edi
  call   <isalpha@plt>
  test   %eax,%eax
  je     L36
L72:
  test   %ebx,%ebx
  je     L5
L86:
  mov    %r14,%rsi
  mov    %ebx,%edi
  call   <fputc@plt>
  mov    %r15d,%r13d
L5:
  movzbl (%r12),%ebp
  test   %bpl,%bpl
  je     L105
L101:
  add    $0x1,%r12
  movsbl %bpl,%ebx
  mov    %ebx,%edi
  call   <isdigit@plt>
  test   %r13b,%r13b
  jne    L85
  test   %rax,%rax
  je     L85
  mov    %r14,%rsi
  mov    $0x5f,%edi
  call   <fputc@plt>
  jmp    L85
L36:
  mov    %ebx,%edi
  call   <isdigit@plt>
  cmp    $0x5f,%ebx
  je     L72
  test   %rax,%rax
  jne    L72
  movsbl %bpl,%ebp
  sub    $0x2d,%ebp
  cmp    $0x2,%ebp
  ja     L5
  mov    $0x5f,%ebx
  jmp    L86
L105:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void strnident(FILE *fout, const char *src) {
  char got_first = 0;
  while (*src != 0) {
    int s = *src++;
    if (isdigit(s) && !got_first)
      fputc('_', fout);
    if (!isalpha(s) && !isdigit(s) && (s != '_')) {
      if (s == '-' || s == '.' || s == '/')
        s = '_';
      else
        s = 0;
    }
    if (s) {
      fputc(s, fout);
      got_first = 1;
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strnident>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movsbl (%rsi),%ebx
  test   %bl,%bl
  je     L0
  mov    %rdi,%r13
  mov    %rsi,%rbp
  xor    %r12d,%r12d
  jmp    L51
  xchg   %ax,%ax
L69:
  mov    %ebx,%edi
  call   <isalpha@plt>
  test   %eax,%eax
  jne    L78
  mov    %ebx,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L78
  cmp    $0x5f,%ebx
  je     L78
  sub    $0x2d,%ebx
  cmp    $0x2,%ebx
  ja     L63
  mov    $0x5f,%r14d
  nopw   0x0(%rax,%rax,1)
L78:
  mov    %r13,%rsi
  mov    %r14d,%edi
  mov    $0x1,%r12d
  call   <fputc@plt>
L63:
  movsbl 0x0(%rbp),%ebx
  test   %bl,%bl
  je     L0
L51:
  mov    %ebx,%edi
  add    $0x1,%rbp
  mov    %ebx,%r14d
  call   <isdigit@plt>
  test   %r12b,%r12b
  jne    L69
  test   %rax,%rax
  je     L69
  mov    %r13,%rsi
  mov    $0x5f,%edi
  call   <fputc@plt>
  jmp    L69
L0:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void strnident(FILE *fout, const char *src) {
  char got_first = 0;
  while (*src != 0) {
    int s = *src++;
    if (isdigit(s) && !got_first)
      fputc('_', fout);
    if (!isalpha(s) && !isdigit(s) && (s != '_')) {
      if (s == '-' || s == '.' || s == '/')
        s = '_';
      else
        s = 0;
    }
    if (s) {
      fputc(s, fout);
      got_first = 1;
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strnident>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movsbl (%rsi),%ebx
  test   %bl,%bl
  je     L67
  mov    %rdi,%r13
  mov    %rsi,%rbp
  xor    %r12d,%r12d
  jmp    L60
  xchg   %ax,%ax
L13:
  mov    %ebx,%edi
  call   <isalpha@plt>
  test   %eax,%eax
  jne    L48
  mov    %ebx,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L48
  cmp    $0x5f,%ebx
  je     L48
  sub    $0x2d,%ebx
  cmp    $0x2,%ebx
  ja     L6
  mov    $0x5f,%r14d
  nopw   0x0(%rax,%rax,1)
L48:
  mov    %r13,%rsi
  mov    %r14d,%edi
  mov    $0x1,%r12d
  call   <fputc@plt>
L6:
  movsbl 0x0(%rbp),%ebx
  test   %bl,%bl
  je     L67
L60:
  mov    %ebx,%edi
  add    $0x1,%rbp
  mov    %ebx,%r14d
  call   <isdigit@plt>
  test   %r12b,%r12b
  jne    L13
  test   %rax,%rax
  je     L13
  mov    %r13,%rsi
  mov    $0x5f,%edi
  call   <fputc@plt>
  jmp    L13
L67:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void strnident(FILE *fout, const char *src) {
  char got_first = 0;
  while (*src != 0) {
    int s = *src++;
    if (isdigit(s) && !got_first)
      fputc('_', fout);
    if (!isalpha(s) && !isdigit(s) && (s != '_')) {
      if (s == '-' || s == '.' || s == '/')
        s = '_';
      else
        s = 0;
    }
    if (s) {
      fputc(s, fout);
      got_first = 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
<sil_rb_path_visit_min>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <sil_rb_path_reset@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <sil_rb_path_visit_root@plt>
  test   %rax,%rax
  jne    L16
  mov    $0x0,%eax
  jmp    L0
L16:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <sil_rb_path_visit_leftmost_descendant@plt>
L0:
  leave
  ret
```

assistant: ```c
__attribute__((unused)) struct sil_rb_head *sil_rb_path_visit_min(struct sil_rb_path *path, struct sil_rb_tree *tree) {
  sil_rb_path_reset(path, tree);
  if (sil_rb_path_visit_root(path) == NULL)
    return NULL;
  return sil_rb_path_visit_leftmost_descendant(path);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sil_rb_path_visit_min>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <sil_rb_path_reset@plt>
  mov    %rbx,%rdi
  call   <sil_rb_path_visit_root@plt>
  test   %rax,%rax
  je     L5
  mov    %rbx,%rdi
  call   <sil_rb_path_visit_leftmost_descendant@plt>
L5:
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((unused)) struct sil_rb_head *sil_rb_path_visit_min(struct sil_rb_path *path, struct sil_rb_tree *tree) {
  sil_rb_path_reset(path, tree);
  if (sil_rb_path_visit_root(path) == NULL)
    return NULL;
  return sil_rb_path_visit_leftmost_descendant(path);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sil_rb_path_visit_min>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <sil_rb_path_reset@plt>
  mov    %rbp,%rdi
  call   <sil_rb_path_visit_root@plt>
  test   %rax,%rax
  je     L6
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1080 <sil_rb_path_visit_leftmost_descendant@plt>
  nopl   0x0(%rax,%rax,1)
L6:
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((unused)) struct sil_rb_head *sil_rb_path_visit_min(struct sil_rb_path *path, struct sil_rb_tree *tree) {
  sil_rb_path_reset(path, tree);
  if (sil_rb_path_visit_root(path) == NULL)
    return NULL;
  return sil_rb_path_visit_leftmost_descendant(path);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sil_rb_path_visit_min>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <sil_rb_path_reset@plt>
  mov    %rbp,%rdi
  call   <sil_rb_path_visit_root@plt>
  test   %rax,%rax
  je     L3
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1080 <sil_rb_path_visit_leftmost_descendant@plt>
  nopl   0x0(%rax,%rax,1)
L3:
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((unused)) struct sil_rb_head *sil_rb_path_visit_min(struct sil_rb_path *path, struct sil_rb_tree *tree) {
  sil_rb_path_reset(path, tree);
  if (sil_rb_path_visit_root(path) == NULL)
    return NULL;
  return sil_rb_path_visit_leftmost_descendant(path);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<wcscpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  nop
L9:
  mov    -0x20(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L9
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
wchar_t *wcscpy(wchar_t *d, const wchar_t *s) {
  wchar_t *a = d;
  while ((*d++ = *s++))
    ;
  return a;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<wcscpy>:
  endbr64
  mov    %rdi,%rax
  mov    $0x0,%edx
L6:
  mov    (%rsi,%rdx,1),%ecx
  mov    %ecx,(%rax,%rdx,1)
  add    $0x4,%rdx
  test   %ecx,%ecx
  jne    L6
  ret
```

assistant: ```c
wchar_t *wcscpy(wchar_t *d, const wchar_t *s) {
  wchar_t *a = d;
  while ((*d++ = *s++))
    ;
  return a;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<wcscpy>:
  endbr64
  mov    %rdi,%rax
  xor    %edx,%edx
  nopl   0x0(%rax)
L9:
  mov    (%rsi,%rdx,1),%ecx
  mov    %ecx,(%rax,%rdx,1)
  add    $0x4,%rdx
  test   %ecx,%ecx
  jne    L9
  ret
```

assistant: ```c
wchar_t *wcscpy(wchar_t *d, const wchar_t *s) {
  wchar_t *a = d;
  while ((*d++ = *s++))
    ;
  return a;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<wcscpy>:
  endbr64
  mov    %rdi,%rax
  xor    %edx,%edx
  nopl   0x0(%rax)
L4:
  mov    (%rsi,%rdx,1),%ecx
  mov    %ecx,(%rax,%rdx,1)
  add    $0x4,%rdx
  test   %ecx,%ecx
  jne    L4
  ret
```

assistant: ```c
wchar_t *wcscpy(wchar_t *d, const wchar_t *s) {
  wchar_t *a = d;
  while ((*d++ = *s++))
    ;
  return a;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<xcalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L1
  mov    $0x0,%eax
  call   <xalloc_die@plt>
L1:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *xcalloc(size_t n, size_t s) {
  void *p;
  p = calloc(n, s);
  if (p == 0)
    xalloc_die();
  return p;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<xcalloc>:
  endbr64
  push   %rbx
  call   <calloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L10
L5:
  mov    %rbx,%rax
  pop    %rbx
  ret
L10:
  mov    $0x0,%eax
  call   <xalloc_die@plt>
  jmp    L5
```

assistant: ```c
void *xcalloc(size_t n, size_t s) {
  void *p;
  p = calloc(n, s);
  if (p == 0)
    xalloc_die();
  return p;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<xcalloc>:
  endbr64
  push   %r12
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L17
L5:
  mov    %r12,%rax
  pop    %r12
  ret
L17:
  xor    %eax,%eax
  call   <xalloc_die@plt>
  jmp    L5
```

assistant: ```c
void *xcalloc(size_t n, size_t s) {
  void *p;
  p = calloc(n, s);
  if (p == 0)
    xalloc_die();
  return p;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<xcalloc>:
  endbr64
  push   %r12
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L6
L17:
  mov    %r12,%rax
  pop    %r12
  ret
L6:
  xor    %eax,%eax
  call   <xalloc_die@plt>
  jmp    L17
```

assistant: ```c
void *xcalloc(size_t n, size_t s) {
  void *p;
  p = calloc(n, s);
  if (p == 0)
    xalloc_die();
  return p;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<af>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rax,%rsi
  movabs $0xffffffff00000000,%rcx
  and    %rsi,%rcx
  or     $0x1,%rcx
  mov    %rcx,%rax
  mov    %rax,%rcx
  mov    %ecx,%esi
  movabs $0x200000000,%rcx
  or     %rsi,%rcx
  mov    %rcx,%rax
  mov    %rdx,%rsi
  movabs $0xffffffff00000000,%rcx
  and    %rsi,%rcx
  or     $0x3,%rcx
  mov    %rcx,%rdx
  mov    $0x40800000,%ecx
  mov    %ecx,%ecx
  shl    $0x20,%rcx
  mov    %rdx,%rsi
  mov    %esi,%esi
  or     %rsi,%rcx
  mov    %rcx,%rdx
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
struct A {
  int a, b, c;
  float d;
} af() {
  return (struct A){1, 2, 3, 4};
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<af>:
  endbr64
  movabs $0x200000001,%rax
  movabs $0x4080000000000003,%rdx
  ret
```

assistant: ```c
struct A {
  int a, b, c;
  float d;
} af() {
  return (struct A){1, 2, 3, 4};
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<af>:
  endbr64
  movabs $0x200000001,%rax
  movabs $0x4080000000000003,%rdx
  ret
```

assistant: ```c
struct A {
  int a, b, c;
  float d;
} af() {
  return (struct A){1, 2, 3, 4};
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<af>:
  endbr64
  movabs $0x200000001,%rax
  movabs $0x4080000000000003,%rdx
  ret
```

assistant: ```c
struct A {
  int a, b, c;
  float d;
} af() {
  return (struct A){1, 2, 3, 4};
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<insert_delay_ms>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L35
L0:
  movl   $0x0,-0x4(%rbp)
  jmp    L27
L10:
  addl   $0x1,-0x4(%rbp)
  addl   $0x1,-0x4(%rbp)
L27:
  cmpl   $0x7cff,-0x4(%rbp)
  jle    L10
  addl   $0x1,-0x8(%rbp)
L35:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L0
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void insert_delay_ms(int ms) {
  int i = 0;
  int j = 0;
  for (i = 0; i < ms; ++i) {
    for (j = 0; j < 32000; ++j) {
      ++j;
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<insert_delay_ms>:
  endbr64
  mov    %edi,%ecx
  mov    $0x0,%edx
  test   %edi,%edi
  jle    L9
L1:
  mov    $0x3e80,%eax
L27:
  sub    $0x1,%eax
  jne    L27
  add    $0x1,%edx
  cmp    %edx,%ecx
  jne    L1
  ret
L9:
  ret
```

assistant: ```c
void insert_delay_ms(int ms) {
  int i = 0;
  int j = 0;
  for (i = 0; i < ms; ++i) {
    for (j = 0; j < 32000; ++j) {
      ++j;
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<insert_delay_ms>:
  endbr64
  ret
```

assistant: ```c
void insert_delay_ms(int ms) {
  int i = 0;
  int j = 0;
  for (i = 0; i < ms; ++i) {
    for (j = 0; j < 32000; ++j) {
      ++j;
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<insert_delay_ms>:
  endbr64
  ret
```

assistant: ```c
void insert_delay_ms(int ms) {
  int i = 0;
  int j = 0;
  for (i = 0; i < ms; ++i) {
    for (j = 0; j < 32000; ++j) {
      ++j;
    }
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<gshiftl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %edx,-0x2c(%rbp)
  mov    %rcx,-0x38(%rbp)
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x24(%rbp),%edx
  movslq %edx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  add    %eax,%eax
  add    %ecx,%eax
  shl    $0x3,%eax
  sub    %eax,%edx
  mov    %edx,-0xc(%rbp)
  mov    $0x18,%eax
  sub    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x18(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jge    L23
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L23
L26:
  mov    -0xc(%rbp),%eax
  mov    -0x10(%rbp),%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jge    L1
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x10(%rbp)
L1:
  mov    -0x8(%rbp),%eax
  mov    -0x10(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  and    $0xffffff,%edx
  mov    %edx,(%rax)
L23:
  mov    -0x14(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jl     L26
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void gshiftl(int positions, int words, int fill, int target[]) {
  int word_offset = positions / 24;
  int bits_offset = positions % 24;
  int reverse_bits = 24 - bits_offset;
  int index = 0;
  int transition = fill;
  int carry = 0;
  if (word_offset < words)
    transition = target[word_offset++];
  while (index < words) {
    carry = transition << bits_offset;
    transition = fill;
    if (word_offset < words)
      transition = target[word_offset++];
    carry |= transition >> reverse_bits;
    target[index++] = carry & 0x00FFFFFF;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<gshiftl>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r12d
  mov    %esi,%r11d
  mov    %edx,%ebx
  mov    %rcx,%rbp
  movslq %edi,%rsi
  imul   $0x2aaaaaab,%rsi,%rsi
  sar    $0x22,%rsi
  mov    %edi,%eax
  sar    $0x1f,%eax
  sub    %eax,%esi
  lea    (%rsi,%rsi,2),%eax
  shl    $0x3,%eax
  sub    %eax,%r12d
  mov    $0x18,%r9d
  sub    %r12d,%r9d
  mov    %edx,%edi
  cmp    %r11d,%esi
  jge    L37
  movslq %esi,%rax
  mov    (%rcx,%rax,4),%edi
  lea    0x1(%rsi),%esi
L37:
  test   %r11d,%r11d
  jle    L23
  mov    %rbp,%rdx
  lea    -0x1(%r11),%eax
  lea    0x4(%rbp,%rax,4),%r10
  jmp    L40
L24:
  mov    %edi,%eax
  mov    %r9d,%ecx
  sar    %cl,%eax
  or     %r8d,%eax
  and    $0xffffff,%eax
  mov    %eax,(%rdx)
  add    $0x4,%rdx
  cmp    %r10,%rdx
  je     L23
L40:
  mov    %r12d,%ecx
  shl    %cl,%edi
  mov    %edi,%r8d
  mov    %ebx,%edi
  cmp    %esi,%r11d
  jle    L24
  movslq %esi,%rax
  mov    0x0(%rbp,%rax,4),%edi
  lea    0x1(%rsi),%esi
  jmp    L24
L23:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void gshiftl(int positions, int words, int fill, int target[]) {
  int word_offset = positions / 24;
  int bits_offset = positions % 24;
  int reverse_bits = 24 - bits_offset;
  int index = 0;
  int transition = fill;
  int carry = 0;
  if (word_offset < words)
    transition = target[word_offset++];
  while (index < words) {
    carry = transition << bits_offset;
    transition = fill;
    if (word_offset < words)
      transition = target[word_offset++];
    carry |= transition >> reverse_bits;
    target[index++] = carry & 0x00FFFFFF;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<gshiftl>:
  endbr64
  mov    %esi,%r11d
  movslq %edi,%rsi
  mov    %edi,%eax
  push   %r12
  imul   $0x2aaaaaab,%rsi,%rsi
  sar    $0x1f,%eax
  mov    %edi,%r12d
  push   %rbp
  mov    $0x18,%r9d
  push   %rbx
  mov    %rcx,%rbp
  mov    %edx,%ebx
  mov    %edx,%edi
  sar    $0x22,%rsi
  sub    %eax,%esi
  lea    (%rsi,%rsi,2),%eax
  shl    $0x3,%eax
  sub    %eax,%r12d
  sub    %r12d,%r9d
  cmp    %r11d,%esi
  jge    L29
  movslq %esi,%rax
  add    $0x1,%esi
  mov    (%rcx,%rax,4),%edi
L29:
  test   %r11d,%r11d
  jle    L31
  lea    -0x1(%r11),%eax
  mov    %rbp,%rdx
  lea    0x4(%rbp,%rax,4),%r10
  nopl   0x0(%rax,%rax,1)
L32:
  mov    %r12d,%ecx
  shl    %cl,%edi
  mov    %edi,%r8d
  mov    %ebx,%edi
  cmp    %esi,%r11d
  jle    L35
  movslq %esi,%rax
  add    $0x1,%esi
  mov    0x0(%rbp,%rax,4),%edi
L35:
  mov    %edi,%eax
  mov    %r9d,%ecx
  add    $0x4,%rdx
  sar    %cl,%eax
  or     %r8d,%eax
  and    $0xffffff,%eax
  mov    %eax,-0x4(%rdx)
  cmp    %r10,%rdx
  jne    L32
L31:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void gshiftl(int positions, int words, int fill, int target[]) {
  int word_offset = positions / 24;
  int bits_offset = positions % 24;
  int reverse_bits = 24 - bits_offset;
  int index = 0;
  int transition = fill;
  int carry = 0;
  if (word_offset < words)
    transition = target[word_offset++];
  while (index < words) {
    carry = transition << bits_offset;
    transition = fill;
    if (word_offset < words)
      transition = target[word_offset++];
    carry |= transition >> reverse_bits;
    target[index++] = carry & 0x00FFFFFF;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gshiftl>:
  endbr64
  mov    %edi,%r10d
  mov    %edx,%r9d
  push   %r12
  mov    %esi,%r8d
  movslq %r10d,%rdx
  mov    %r10d,%eax
  push   %rbp
  mov    $0x18,%ebp
  imul   $0x2aaaaaab,%rdx,%rdx
  sar    $0x1f,%eax
  push   %rbx
  mov    %rcx,%rdi
  mov    %r9d,%ebx
  sar    $0x22,%rdx
  sub    %eax,%edx
  lea    (%rdx,%rdx,2),%eax
  shl    $0x3,%eax
  sub    %eax,%r10d
  sub    %r10d,%ebp
  cmp    %esi,%edx
  jge    L66
  movslq %edx,%rax
  add    $0x1,%edx
  mov    (%rcx,%rax,4),%ebx
L66:
  test   %r8d,%r8d
  jle    L14
  mov    %r10d,%ecx
  movslq %r8d,%r11
  mov    $0x1,%eax
  shl    %cl,%ebx
  mov    %ebx,%esi
  cmp    %edx,%r8d
  jle    L54
L52:
  lea    0x1(%rdx),%r12d
  movslq %edx,%rdx
  mov    %ebp,%ecx
  mov    (%rdi,%rdx,4),%ebx
  mov    %ebx,%edx
  sar    %cl,%edx
  or     %esi,%edx
  and    $0xffffff,%edx
  mov    %edx,-0x4(%rdi,%rax,4)
  cmp    %r11,%rax
  je     L14
  mov    %r10d,%ecx
  mov    %r12d,%edx
  add    $0x1,%rax
  shl    %cl,%ebx
  mov    %ebx,%esi
  cmp    %edx,%r8d
  jg     L52
L54:
  mov    %r9d,%edx
  mov    %ebp,%ecx
  sar    %cl,%edx
  or     %edx,%esi
  and    $0xffffff,%esi
  mov    %esi,-0x4(%rdi,%rax,4)
  cmp    %r11,%rax
  je     L14
  mov    %r10d,%ecx
  shl    %cl,%r9d
  or     %r9d,%edx
  and    $0xffffff,%edx
L40:
  mov    %edx,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    %eax,%r8d
  jg     L40
L14:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void gshiftl(int positions, int words, int fill, int target[]) {
  int word_offset = positions / 24;
  int bits_offset = positions % 24;
  int reverse_bits = 24 - bits_offset;
  int index = 0;
  int transition = fill;
  int carry = 0;
  if (word_offset < words)
    transition = target[word_offset++];
  while (index < words) {
    carry = transition << bits_offset;
    transition = fill;
    if (word_offset < words)
      transition = target[word_offset++];
    carry |= transition >> reverse_bits;
    target[index++] = carry & 0x00FFFFFF;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<test_dec_locator_rectangle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x0,%edx
  mov    $0xfffffffe,%esi
  mov    %rax,%rdi
  call   <show_dec_locator_events@plt>
  mov    $0x1,%eax
  leave
  ret
```

assistant: ```c
int test_dec_locator_rectangle(const char *the_title) {
  show_dec_locator_events(the_title, -2, (0));
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<test_dec_locator_rectangle>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edx
  mov    $0xfffffffe,%esi
  call   <show_dec_locator_events@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int test_dec_locator_rectangle(const char *the_title) {
  show_dec_locator_events(the_title, -2, (0));
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<test_dec_locator_rectangle>:
  endbr64
  sub    $0x8,%rsp
  xor    %edx,%edx
  mov    $0xfffffffe,%esi
  call   <show_dec_locator_events@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int test_dec_locator_rectangle(const char *the_title) {
  show_dec_locator_events(the_title, -2, (0));
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<test_dec_locator_rectangle>:
  endbr64
  sub    $0x8,%rsp
  xor    %edx,%edx
  mov    $0xfffffffe,%esi
  call   <show_dec_locator_events@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int test_dec_locator_rectangle(const char *the_title) {
  show_dec_locator_events(the_title, -2, (0));
  return 1;
}
```