ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<string_space_trim>:
  endbr64
  test   %rdi,%rdi
  je     L41
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <strlen@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L100
L8:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L100:
  movsbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L21
L72:
  movslq %ebx,%rax
  lea    -0x1(%r12,%rax,1),%rbp
  cmp    $0x1,%ebx
  jle    L30
L102:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L30
  sub    $0x1,%ebx
  movb   $0x0,0x0(%rbp)
  sub    $0x1,%rbp
  cmp    $0x1,%ebx
  jne    L102
L30:
  movzbl (%r12),%edi
  mov    %r12,%rbp
  test   %dil,%dil
  je     L86
L42:
  movsbl %dil,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L86
  add    $0x1,%rbp
  sub    $0x1,%ebx
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  jne    L42
L86:
  lea    0x1(%rbx),%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <memmove@plt>
  jmp    L8
L21:
  movslq %ebx,%rax
  movsbl -0x1(%r12,%rax,1),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L72
  jmp    L8
L41:
  ret
```

assistant: ```c
void string_space_trim(char *string) {
  if (!string)
    return;
  char *ptr = string;
  int len = strlen(ptr);
  if (!len) {
    return;
  }
  if (!isspace(ptr[0]) && !isspace(ptr[len - 1])) {
    return;
  }
  while (len - 1 > 0 && isspace(ptr[len - 1])) {
    ptr[--len] = 0;
  }
  while (*ptr && isspace(*ptr)) {
    ++ptr, --len;
  }
  memmove(string, ptr, len + 1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<string_space_trim>:
  endbr64
  test   %rdi,%rdi
  je     L12
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L86
L28:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L86:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L17
L2:
  movslq %ebx,%rax
  lea    -0x1(%rbp,%rax,1),%r12
  cmp    $0x1,%ebx
  jg     L92
  jmp    L119
  nopl   0x0(%rax)
L102:
  sub    $0x1,%ebx
  movb   $0x0,(%r12)
  sub    $0x1,%r12
  cmp    $0x1,%ebx
  je     L119
L92:
  movsbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L102
L119:
  movsbl 0x0(%rbp),%edi
  mov    %rbp,%r14
  lea    (%rbx,%rbp,1),%r13d
  lea    0x1(%rbx),%r12d
  test   %dil,%dil
  jne    L48
  jmp    L31
  xchg   %ax,%ax
L63:
  movsbl 0x1(%r14),%edi
  add    $0x1,%r14
  test   %dil,%dil
  je     L31
L48:
  mov    %r13d,%r12d
  sub    %r14d,%r12d
  call   <isspace@plt>
  test   %rax,%rax
  jne    L63
  add    $0x1,%r12d
L31:
  pop    %rbx
  mov    %r12d,%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1090 <memmove@plt>
  nopl   0x0(%rax,%rax,1)
L12:
  ret
  nopl   0x0(%rax)
L17:
  movslq %ebx,%rax
  movsbl -0x1(%rbp,%rax,1),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L2
  jmp    L28
```

assistant: ```c
void string_space_trim(char *string) {
  if (!string)
    return;
  char *ptr = string;
  int len = strlen(ptr);
  if (!len) {
    return;
  }
  if (!isspace(ptr[0]) && !isspace(ptr[len - 1])) {
    return;
  }
  while (len - 1 > 0 && isspace(ptr[len - 1])) {
    ptr[--len] = 0;
  }
  while (*ptr && isspace(*ptr)) {
    ++ptr, --len;
  }
  memmove(string, ptr, len + 1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<string_space_trim>:
  endbr64
  test   %rdi,%rdi
  je     L36
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L0
L78:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L0:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L112
L52:
  movslq %ebx,%rax
  lea    -0x1(%rbp,%rax,1),%r12
  cmp    $0x1,%ebx
  jg     L89
  jmp    L21
  nopl   0x0(%rax)
L37:
  sub    $0x1,%ebx
  movb   $0x0,(%r12)
  sub    $0x1,%r12
  cmp    $0x1,%ebx
  je     L21
L89:
  movsbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L37
L21:
  movsbl 0x0(%rbp),%edi
  mov    %rbp,%r14
  lea    (%rbx,%rbp,1),%r13d
  lea    0x1(%rbx),%r12d
  test   %dil,%dil
  jne    L68
  jmp    L90
  xchg   %ax,%ax
L101:
  movsbl 0x1(%r14),%edi
  add    $0x1,%r14
  test   %dil,%dil
  je     L90
L68:
  mov    %r13d,%r12d
  sub    %r14d,%r12d
  call   <isspace@plt>
  test   %rax,%rax
  jne    L101
  add    $0x1,%r12d
L90:
  pop    %rbx
  mov    %r12d,%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1090 <memmove@plt>
  nopl   0x0(%rax,%rax,1)
L36:
  ret
  nopl   0x0(%rax)
L112:
  movslq %ebx,%rax
  movsbl -0x1(%rbp,%rax,1),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L52
  jmp    L78
```

assistant: ```c
void string_space_trim(char *string) {
  if (!string)
    return;
  char *ptr = string;
  int len = strlen(ptr);
  if (!len) {
    return;
  }
  if (!isspace(ptr[0]) && !isspace(ptr[len - 1])) {
    return;
  }
  while (len - 1 > 0 && isspace(ptr[len - 1])) {
    ptr[--len] = 0;
  }
  while (*ptr && isspace(*ptr)) {
    ++ptr, --len;
  }
  memmove(string, ptr, len + 1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<map_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    %r8,-0x30(%rbp)
  mov    %r9,-0x38(%rbp)
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  and    -0x28(%rbp),%eax
  test   %eax,%eax
  je     L34
  mov    D11(%rip),%rax
  mov    (%rax),%eax
  jmp    L17
L34:
  mov    D5(%rip),%rax
  mov    (%rax),%eax
L17:
  mov    -0x30(%rbp),%rdx
  mov    %eax,%esi
  mov    %rdx,%rdi
  call   <open@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0xffffffff,-0xc(%rbp)
  jne    L53
  mov    $0x0,%eax
  jmp    L38
L53:
  mov    -0x38(%rbp),%r8
  mov    -0xc(%rbp),%edi
  mov    -0x28(%rbp),%ecx
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    %r8,%r9
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <mmap@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0xffffffffffffffff,-0x8(%rbp)
  jne    L20
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0x0,%eax
  jmp    L38
L20:
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x8(%rbp),%rax
L38:
  leave
  ret
```

assistant: ```c
void *map_file(void *start, size_t length, int prot, int flags, char *name, long offset) {
  void *m;
  int fd;
  fd = open(name, (flags & MAP_SHARED) ? O_RDWR : O_RDONLY);
  if (fd == -1) {
    return NULL;
  }
  m = mmap(start, length, prot, flags, fd, offset);
  if (m == (void *)-1) {
    close(fd);
    return NULL;
  }
  close(fd);
  return m;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<map_file>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %edx,%r14d
  mov    %ecx,%ebp
  mov    %r8,%rdi
  mov    %r9,%r15
  mov    D25(%rip),%rax
  mov    %ecx,%ebx
  and    (%rax),%ebx
  je     L48
  mov    D1(%rip),%rax
  mov    (%rax),%esi
L49:
  call   <open@plt>
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L8
  mov    %r15,%r9
  mov    %eax,%r8d
  mov    %ebp,%ecx
  mov    %r14d,%edx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <mmap@plt>
  mov    %rax,%rbp
  cmp    $0xffffffffffffffff,%rax
  je     L21
  mov    %ebx,%edi
  call   <close@plt>
L51:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L48:
  mov    D2(%rip),%rax
  mov    (%rax),%esi
  jmp    L49
L21:
  mov    %ebx,%edi
  call   <close@plt>
  mov    $0x0,%ebp
  jmp    L51
L8:
  mov    $0x0,%ebp
  jmp    L51
```

assistant: ```c
void *map_file(void *start, size_t length, int prot, int flags, char *name, long offset) {
  void *m;
  int fd;
  fd = open(name, (flags & MAP_SHARED) ? O_RDWR : O_RDONLY);
  if (fd == -1) {
    return NULL;
  }
  m = mmap(start, length, prot, flags, fd, offset);
  if (m == (void *)-1) {
    close(fd);
    return NULL;
  }
  close(fd);
  return m;
}
```
user: What is the c source code of the assembly code below?

```asm
<map_file>:
  endbr64
  push   %r15
  mov    %edx,%r15d
  mov    %ecx,%edx
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdi,%r13
  mov    %r8,%rdi
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  push   %rbx
  mov    %r9,%rbx
  sub    $0x8,%rsp
  mov    D15(%rip),%rax
  and    (%rax),%edx
  je     L41
  mov    D29(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  je     L12
L17:
  mov    %r12d,%ecx
  mov    %r13,%rdi
  mov    %rbx,%r9
  mov    %eax,%r8d
  mov    %r15d,%edx
  mov    %r14,%rsi
  call   <mmap@plt>
  mov    %ebp,%edi
  mov    %rax,%r12
  cmp    $0xffffffffffffffff,%rax
  je     L45
  call   <close@plt>
L25:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L41:
  mov    D14(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  jne    L17
L12:
  xor    %r12d,%r12d
  jmp    L25
  nopw   0x0(%rax,%rax,1)
L45:
  call   <close@plt>
  xor    %r12d,%r12d
  jmp    L25
```

assistant: ```c
void *map_file(void *start, size_t length, int prot, int flags, char *name, long offset) {
  void *m;
  int fd;
  fd = open(name, (flags & MAP_SHARED) ? O_RDWR : O_RDONLY);
  if (fd == -1) {
    return NULL;
  }
  m = mmap(start, length, prot, flags, fd, offset);
  if (m == (void *)-1) {
    close(fd);
    return NULL;
  }
  close(fd);
  return m;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<map_file>:
  endbr64
  push   %r15
  mov    %edx,%r15d
  mov    %ecx,%edx
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdi,%r13
  mov    %r8,%rdi
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  push   %rbx
  mov    %r9,%rbx
  sub    $0x8,%rsp
  mov    D19(%rip),%rax
  and    (%rax),%edx
  je     L30
  mov    D18(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  je     L18
L56:
  mov    %r12d,%ecx
  mov    %r13,%rdi
  mov    %rbx,%r9
  mov    %eax,%r8d
  mov    %r15d,%edx
  mov    %r14,%rsi
  call   <mmap@plt>
  mov    %ebp,%edi
  mov    %rax,%r12
  cmp    $0xffffffffffffffff,%rax
  je     L48
  call   <close@plt>
L50:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L30:
  mov    D20(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  jne    L56
L18:
  xor    %r12d,%r12d
  jmp    L50
  nopw   0x0(%rax,%rax,1)
L48:
  call   <close@plt>
  xor    %r12d,%r12d
  jmp    L50
```

assistant: ```c
void *map_file(void *start, size_t length, int prot, int flags, char *name, long offset) {
  void *m;
  int fd;
  fd = open(name, (flags & MAP_SHARED) ? O_RDWR : O_RDONLY);
  if (fd == -1) {
    return NULL;
  }
  m = mmap(start, length, prot, flags, fd, offset);
  if (m == (void *)-1) {
    close(fd);
    return NULL;
  }
  close(fd);
  return m;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<dlg_limit_columns>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <dlg_index_columns@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <dlg_count_wchars@plt>
  mov    %eax,-0xc(%rbp)
  jmp    L22
L13:
  subl   $0x1,-0xc(%rbp)
L22:
  cmpl   $0x0,-0xc(%rbp)
  jle    L6
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    -0x20(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%edx
  sub    %edx,%eax
  cmp    %eax,-0x1c(%rbp)
  jl     L13
L6:
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int dlg_limit_columns(const char *string, int limit, int offset) {
  const int *cols = dlg_index_columns(string);
  int result = dlg_count_wchars(string);
  while (result > 0 && (cols[result] - cols[offset]) > limit)
    --result;
  return result;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<dlg_limit_columns>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebx
  mov    %edx,%ebp
  call   <dlg_index_columns@plt>
  mov    %rax,%r12
  mov    %r13,%rdi
  call   <dlg_count_wchars@plt>
  test   %eax,%eax
  jle    L13
  movslq %ebp,%rbp
  mov    (%r12,%rbp,4),%esi
  movslq %eax,%rdx
  lea    (%r12,%rdx,4),%rcx
L26:
  mov    (%rcx),%edx
  sub    %esi,%edx
  cmp    %ebx,%edx
  jle    L13
  sub    $0x4,%rcx
  sub    $0x1,%eax
  jne    L26
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int dlg_limit_columns(const char *string, int limit, int offset) {
  const int *cols = dlg_index_columns(string);
  int result = dlg_count_wchars(string);
  while (result > 0 && (cols[result] - cols[offset]) > limit)
    --result;
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<dlg_limit_columns>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  movslq %edx,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <dlg_index_columns@plt>
  mov    %r12,%rdi
  mov    %rax,%r13
  call   <dlg_count_wchars@plt>
  test   %eax,%eax
  jle    L28
  movslq %eax,%rdx
  mov    0x0(%r13,%rbp,4),%esi
  lea    0x0(%r13,%rdx,4),%rcx
  jmp    L23
  nopl   0x0(%rax)
L10:
  sub    $0x4,%rcx
  sub    $0x1,%eax
  je     L28
L23:
  mov    (%rcx),%edx
  sub    %esi,%edx
  cmp    %ebx,%edx
  jg     L10
L28:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int dlg_limit_columns(const char *string, int limit, int offset) {
  const int *cols = dlg_index_columns(string);
  int result = dlg_count_wchars(string);
  while (result > 0 && (cols[result] - cols[offset]) > limit)
    --result;
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<dlg_limit_columns>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  movslq %edx,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <dlg_index_columns@plt>
  mov    %r12,%rdi
  mov    %rax,%r13
  call   <dlg_count_wchars@plt>
  test   %eax,%eax
  jle    L17
  movslq %eax,%rdx
  mov    0x0(%r13,%rbp,4),%esi
  lea    0x0(%r13,%rdx,4),%rcx
  jmp    L32
  nopl   0x0(%rax)
L28:
  sub    $0x4,%rcx
  sub    $0x1,%eax
  je     L17
L32:
  mov    (%rcx),%edx
  sub    %esi,%edx
  cmp    %ebx,%edx
  jg     L28
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int dlg_limit_columns(const char *string, int limit, int offset) {
  const int *cols = dlg_index_columns(string);
  int result = dlg_count_wchars(string);
  while (result > 0 && (cols[result] - cols[offset]) > limit)
    --result;
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<col_convert_block>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L12
L21:
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L35
L18:
  mov    -0x4(%rbp),%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x8(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%esi
  mov    -0x10(%rbp),%eax
  add    %esi,%eax
  cltq
  lea    0x0(,%rax,4),%rsi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  add    %eax,-0x4(%rbp)
L35:
  cmpl   $0x1f,-0xc(%rbp)
  jle    L18
  addl   $0x1,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  add    %eax,-0x8(%rbp)
L12:
  cmpl   $0x1f,-0x10(%rbp)
  jle    L21
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void col_convert_block(int dim, int *G, int *G2) {
  int i, j, di, dj;
  for (i = 0, di = 0; i < 32; i++, di += dim)
    for (j = 0, dj = 0; j < 32; j++, dj += dim)
      G[dj + i] |= G2[di + j];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<col_convert_block>:
  endbr64
  mov    %rsi,%r8
  movslq %edi,%rdi
  shl    $0x2,%rdi
  lea    0x80(%rdx),%rsi
  mov    $0x0,%r9d
L19:
  lea    -0x80(%rsi),%rdx
  mov    %r8,%rax
L18:
  mov    (%rdx),%ecx
  or     %ecx,(%rax)
  add    %rdi,%rax
  add    $0x4,%rdx
  cmp    %rsi,%rdx
  jne    L18
  add    $0x1,%r9d
  add    $0x4,%r8
  add    %rdi,%rsi
  cmp    $0x20,%r9d
  jne    L19
  ret
```

assistant: ```c
void col_convert_block(int dim, int *G, int *G2) {
  int i, j, di, dj;
  for (i = 0, di = 0; i < 32; i++, di += dim)
    for (j = 0, dj = 0; j < 32; j++, dj += dim)
      G[dj + i] |= G2[di + j];
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<col_convert_block>:
  endbr64
  movslq %edi,%rdi
  mov    %rsi,%r8
  lea    0x80(%rdx),%rsi
  xor    %r9d,%r9d
  shl    $0x2,%rdi
  nopl   0x0(%rax,%rax,1)
L18:
  lea    -0x80(%rsi),%rax
  mov    %r8,%rdx
  nopw   0x0(%rax,%rax,1)
L8:
  mov    (%rax),%ecx
  add    $0x4,%rax
  or     %ecx,(%rdx)
  add    %rdi,%rdx
  cmp    %rsi,%rax
  jne    L8
  add    $0x1,%r9d
  add    $0x4,%r8
  lea    (%rax,%rdi,1),%rsi
  cmp    $0x20,%r9d
  jne    L18
  ret
```

assistant: ```c
void col_convert_block(int dim, int *G, int *G2) {
  int i, j, di, dj;
  for (i = 0, di = 0; i < 32; i++, di += dim)
    for (j = 0, dj = 0; j < 32; j++, dj += dim)
      G[dj + i] |= G2[di + j];
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<col_convert_block>:
  endbr64
  movslq %edi,%rdi
  mov    %rsi,%r8
  lea    0x80(%rdx),%rsi
  xor    %r9d,%r9d
  shl    $0x2,%rdi
  nopl   0x0(%rax,%rax,1)
L1:
  lea    -0x80(%rsi),%rdx
  mov    %r8,%rax
  nopw   0x0(%rax,%rax,1)
L2:
  mov    (%rdx),%ecx
  add    $0x4,%rdx
  or     %ecx,(%rax)
  add    %rdi,%rax
  cmp    %rdx,%rsi
  jne    L2
  add    $0x1,%r9d
  add    $0x4,%r8
  add    %rdi,%rsi
  cmp    $0x20,%r9d
  jne    L1
  ret
```

assistant: ```c
void col_convert_block(int dim, int *G, int *G2) {
  int i, j, di, dj;
  for (i = 0, di = 0; i < 32; i++, di += dim)
    for (j = 0, dj = 0; j < 32; j++, dj += dim)
      G[dj + i] |= G2[di + j];
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<getopt_long_only_r>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8,-0x28(%rbp)
  mov    %r9,-0x30(%rbp)
  mov    -0x28(%rbp),%rdi
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x4(%rbp),%eax
  sub    $0x8,%rsp
  push   -0x30(%rbp)
  mov    $0x1,%r9d
  mov    %rdi,%r8
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <_getopt_r_internal@plt>
  add    $0x10,%rsp
  leave
  ret
```

assistant: ```c
int getopt_long_only_r(argc, argv, options, long_options, opt_index, opt)
int argc;
char *const *argv;
const char *options;
const struct option *long_options;
int *opt_index;
struct opt_r *opt;
{
  return _getopt_r_internal(argc, argv, options, long_options, opt_index, 1, opt);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<getopt_long_only_r>:
  endbr64
  sub    $0x10,%rsp
  push   %r9
  mov    $0x1,%r9d
  mov    $0x0,%eax
  call   <_getopt_r_internal@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
int getopt_long_only_r(argc, argv, options, long_options, opt_index, opt)
int argc;
char *const *argv;
const char *options;
const struct option *long_options;
int *opt_index;
struct opt_r *opt;
{
  return _getopt_r_internal(argc, argv, options, long_options, opt_index, 1, opt);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<getopt_long_only_r>:
  endbr64
  sub    $0x10,%rsp
  xor    %eax,%eax
  push   %r9
  mov    $0x1,%r9d
  call   <_getopt_r_internal@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
int getopt_long_only_r(argc, argv, options, long_options, opt_index, opt)
int argc;
char *const *argv;
const char *options;
const struct option *long_options;
int *opt_index;
struct opt_r *opt;
{
  return _getopt_r_internal(argc, argv, options, long_options, opt_index, 1, opt);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<getopt_long_only_r>:
  endbr64
  sub    $0x10,%rsp
  xor    %eax,%eax
  push   %r9
  mov    $0x1,%r9d
  call   <_getopt_r_internal@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
int getopt_long_only_r(argc, argv, options, long_options, opt_index, opt)
int argc;
char *const *argv;
const char *options;
const struct option *long_options;
int *opt_index;
struct opt_r *opt;
{
  return _getopt_r_internal(argc, argv, options, long_options, opt_index, 1, opt);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<unmapmem>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <munmap@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L1
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
L1:
  mov    $0x0,%eax
  leave
  ret
```

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

tool: D0: munmap error %d


assistant: ```c
void *unmapmem(void *addr, unsigned size) {
  int s = munmap(addr, size);
  if (s != 0) {
    printf("munmap error %d\n", s);
    exit(-1);
  }
  return NULL;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<unmapmem>:
  endbr64
  sub    $0x8,%rsp
  call   <munmap@plt>
  test   %eax,%eax
  jne    L7
L8:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L7:
  mov    %eax,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L8
```

tool_calls: name: disassemble_data
arguments: data_label: D6
data_type: string

tool: D6: munmap error %d


assistant: ```c
void *unmapmem(void *addr, unsigned size) {
  int s = munmap(addr, size);
  if (s != 0) {
    printf("munmap error %d\n", s);
    exit(-1);
  }
  return NULL;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<unmapmem>:
  endbr64
  sub    $0x8,%rsp
  call   <munmap@plt>
  test   %eax,%eax
  jne    L0
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  mov    %eax,%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D2
type: string

tool: D2: munmap error %d


assistant: ```c
void *unmapmem(void *addr, unsigned size) {
  int s = munmap(addr, size);
  if (s != 0) {
    printf("munmap error %d\n", s);
    exit(-1);
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<unmapmem>:
  endbr64
  sub    $0x8,%rsp
  call   <munmap@plt>
  test   %eax,%eax
  jne    L5
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  mov    %eax,%esi
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D9
type_infered: string

tool: D9: munmap error %d


assistant: ```c
void *unmapmem(void *addr, unsigned size) {
  int s = munmap(addr, size);
  if (s != 0) {
    printf("munmap error %d\n", s);
    exit(-1);
  }
  return NULL;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x24,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <sum@plt>
  mov    %eax,%edi
  call   <println@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  int n;
  n = 6 * 6;
  println(sum(n));
}
```