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
<copy>:
  endbr64
  mov    D8(%rip),%rcx
  mov    D13(%rip),%rsi
  movzbl (%rcx),%eax
  mov    %al,(%rsi)
  test   %al,%al
  je     L6
  mov    $0x1,%eax
L17:
  movzbl (%rax,%rcx,1),%edx
  add    $0x1,%rax
  mov    %dl,-0x1(%rax,%rsi,1)
  test   %dl,%dl
  jne    L17
L6:
  ret
```

assistant: ```c
void copy(void) {
  int i;
  extern char line[], longest[];
  i = 0;
  while ((longest[i] = line[i]) != '\0') {
    ++i;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    -0x18(%rbp),%rdx
  mov    %eax,%edi
  call   *%rdx
  mov    -0x1c(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,-0x1c(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    -0x18(%rbp),%rdx
  mov    %eax,%edi
  call   *%rdx
  mov    -0x1c(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,-0x1c(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
foo(int (*(*bar)(float))(int)) {
  int (*baz)(int) = (int (*)(int))0, y = (y * (*baz)(y)), *(*z)(int) = (int *(*)(int))0;
  struct {
    int (*foo)(int);
  } * (*s)(int) = (struct { int (*foo)(int); } * (*)(int))0;
  { y = (y * (*baz)(y)); }
  { z = (int *(*)(int))0; }
  {
    s = (struct { int (*foo)(int); } * (*)(int))0;
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<foo>:
  endbr64
  push   %rbx
  mov    $0x0,%ebx
  mov    $0x0,%edi
  call   *%rbx
  mov    $0x0,%edi
  call   *%rbx
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
foo(int (*(*bar)(float))(int)) {
  int (*baz)(int) = (int (*)(int))0, y = (y * (*baz)(y)), *(*z)(int) = (int *(*)(int))0;
  struct {
    int (*foo)(int);
  } * (*s)(int) = (struct { int (*foo)(int); } * (*)(int))0;
  { y = (y * (*baz)(y)); }
  { z = (int *(*)(int))0; }
  {
    s = (struct { int (*foo)(int); } * (*)(int))0;
  }
  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
<foo>:
  endbr64
  push   %rbx
  xor    %edi,%edi
  xor    %ebx,%ebx
  call   *%rbx
  xor    %edi,%edi
  call   *%rbx
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
foo(int (*(*bar)(float))(int)) {
  int (*baz)(int) = (int (*)(int))0, y = (y * (*baz)(y)), *(*z)(int) = (int *(*)(int))0;
  struct {
    int (*foo)(int);
  } * (*s)(int) = (struct { int (*foo)(int); } * (*)(int))0;
  { y = (y * (*baz)(y)); }
  { z = (int *(*)(int))0; }
  {
    s = (struct { int (*foo)(int); } * (*)(int))0;
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<foo>:
  endbr64
  push   %rbx
  xor    %edi,%edi
  xor    %ebx,%ebx
  call   *%rbx
  xor    %edi,%edi
  call   *%rbx
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
foo(int (*(*bar)(float))(int)) {
  int (*baz)(int) = (int (*)(int))0, y = (y * (*baz)(y)), *(*z)(int) = (int *(*)(int))0;
  struct {
    int (*foo)(int);
  } * (*s)(int) = (struct { int (*foo)(int); } * (*)(int))0;
  { y = (y * (*baz)(y)); }
  { z = (int *(*)(int))0; }
  {
    s = (struct { int (*foo)(int); } * (*)(int))0;
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<cdflib_fifidint>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x8(%rbp)
  movsd  D1(%rip),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L0
  mov    $0x0,%eax
  jmp    L9
L0:
  movsd  -0x8(%rbp),%xmm0
  cvttsd2si %xmm0,%rax
L9:
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D1
datatype: f64

tool: D1: 1

assistant: ```c
long cdflib_fifidint(double a) {
  if (a < 1.0) {
    return (long)0;
  } else {
    return (long)a;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cdflib_fifidint>:
  endbr64
  mov    $0x0,%eax
  movsd  D6(%rip),%xmm1
  comisd %xmm0,%xmm1
  ja     L5
  cvttsd2si %xmm0,%rax
L5:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
type_infered: f64

tool: D6: 1

assistant: ```c
long cdflib_fifidint(double a) {
  if (a < 1.0) {
    return (long)0;
  } else {
    return (long)a;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cdflib_fifidint>:
  endbr64
  movsd  D3(%rip),%xmm1
  xor    %eax,%eax
  comisd %xmm0,%xmm1
  ja     L7
  cvttsd2si %xmm0,%rax
L7:
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
type_guessed: f64

tool: D3: 1

assistant: ```c
long cdflib_fifidint(double a) {
  if (a < 1.0) {
    return (long)0;
  } else {
    return (long)a;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cdflib_fifidint>:
  endbr64
  movsd  D6(%rip),%xmm1
  xor    %eax,%eax
  comisd %xmm0,%xmm1
  ja     L6
  cvttsd2si %xmm0,%rax
L6:
  ret
```

tool_calls: name: disassemble_data
arguments: label: D6
type_guessed: f64

tool: D6: 1

assistant: ```c
long cdflib_fifidint(double a) {
  if (a < 1.0) {
    return (long)0;
  } else {
    return (long)a;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<getVarIntSize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movb   $0x1,-0x1(%rbp)
  jmp    L0
L18:
  movzbl -0x1(%rbp),%edx
  mov    %edx,%eax
  shl    $0x3,%eax
  sub    %edx,%eax
  mov    -0x14(%rbp),%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  test   %eax,%eax
  jne    L12
  movzbl -0x1(%rbp),%eax
  jmp    L21
L12:
  addb   $0x1,-0x1(%rbp)
L0:
  cmpb   $0x4,-0x1(%rbp)
  jbe    L18
  mov    $0x5,%eax
L21:
  pop    %rbp
  ret
```

assistant: ```c
int getVarIntSize(int32_t input) {
  for (unsigned char x = 1; x < 5; ++x)
    if (((input & -1) << (x * 7)) == 0)
      return x;
  return 5;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<getVarIntSize>:
  endbr64
  mov    %edi,%eax
  shl    $0x7,%eax
  je     L8
  mov    %edi,%eax
  shl    $0xe,%eax
  je     L14
  mov    %edi,%eax
  shl    $0x15,%eax
  je     L20
  mov    %edi,%eax
  shl    $0x1c,%eax
  cmp    $0x1,%eax
  mov    $0x4,%edi
  mov    %edi,%eax
  sbb    $0xffffffff,%eax
  ret
L14:
  mov    $0x2,%eax
  ret
L20:
  mov    $0x3,%eax
  ret
L8:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int getVarIntSize(int32_t input) {
  for (unsigned char x = 1; x < 5; ++x)
    if (((input & -1) << (x * 7)) == 0)
      return x;
  return 5;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getVarIntSize>:
  endbr64
  mov    %edi,%eax
  shl    $0x7,%eax
  je     L5
  mov    %edi,%eax
  shl    $0xe,%eax
  je     L0
  mov    %edi,%eax
  shl    $0x15,%eax
  je     L12
  mov    %edi,%eax
  shl    $0x1c,%eax
  cmp    $0x1,%eax
  mov    $0x4,%eax
  sbb    $0xffffffff,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  mov    $0x1,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L0:
  mov    $0x2,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L12:
  mov    $0x3,%eax
  ret
```

assistant: ```c
int getVarIntSize(int32_t input) {
  for (unsigned char x = 1; x < 5; ++x)
    if (((input & -1) << (x * 7)) == 0)
      return x;
  return 5;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<getVarIntSize>:
  endbr64
  mov    %edi,%eax
  shl    $0x7,%eax
  je     L16
  mov    %edi,%eax
  shl    $0xe,%eax
  je     L7
  mov    %edi,%eax
  shl    $0x15,%eax
  je     L1
  mov    %edi,%eax
  shl    $0x1c,%eax
  cmp    $0x1,%eax
  mov    $0x4,%eax
  sbb    $0xffffffff,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  mov    $0x1,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L7:
  mov    $0x2,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    $0x3,%eax
  ret
```

assistant: ```c
int getVarIntSize(int32_t input) {
  for (unsigned char x = 1; x < 5; ++x)
    if (((input & -1) << (x * 7)) == 0)
      return x;
  return 5;
}
```
user: Translate the below assembly code into C programming language:

```asm
<freeChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L0
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
  movq   $0x0,(%rax)
L0:
  nop
  leave
  ret
```

assistant: ```c
void freeChar(char **tmp) {
  if (*tmp != NULL) {
    free(*tmp);
    *tmp = NULL;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<freeChar>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L3
  call   <free@plt>
  movq   $0x0,(%rbx)
L3:
  pop    %rbx
  ret
```

assistant: ```c
void freeChar(char **tmp) {
  if (*tmp != NULL) {
    free(*tmp);
    *tmp = NULL;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<freeChar>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L8
  call   <free@plt>
  movq   $0x0,(%rbx)
L8:
  pop    %rbx
  ret
```

assistant: ```c
void freeChar(char **tmp) {
  if (*tmp != NULL) {
    free(*tmp);
    *tmp = NULL;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<freeChar>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L0
  call   <free@plt>
  movq   $0x0,(%rbx)
L0:
  pop    %rbx
  ret
```

assistant: ```c
void freeChar(char **tmp) {
  if (*tmp != NULL) {
    free(*tmp);
    *tmp = NULL;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<strcasecmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L29
L15:
  addq   $0x1,-0x18(%rbp)
  addq   $0x1,-0x20(%rbp)
L29:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L20
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  cmp    %eax,%ebx
  je     L15
L20:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int strcasecmp(const char *str1, const char *str2) {
  while (*str1 && toupper(*str1) == toupper(*str2)) {
    str1++;
    str2++;
  }
  return toupper(*str1) - toupper(*str2);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<strcasecmp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L10
L24:
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  movsbl (%r12),%edi
  call   <toupper@plt>
  cmp    %eax,%ebx
  jne    L10
  add    $0x1,%rbp
  add    $0x1,%r12
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  jne    L24
L10:
  movsbl 0x0(%rbp),%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  movsbl (%r12),%edi
  call   <toupper@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strcasecmp(const char *str1, const char *str2) {
  while (*str1 && toupper(*str1) == toupper(*str2)) {
    str1++;
    str2++;
  }
  return toupper(*str1) - toupper(*str2);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strcasecmp>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L3
  jmp    L5
  nopl   0x0(%rax,%rax,1)
L26:
  movsbl 0x1(%r12),%edi
  add    $0x1,%r12
  add    $0x1,%rbp
  test   %dil,%dil
  je     L5
L3:
  call   <toupper@plt>
  movsbl 0x0(%rbp),%edi
  mov    %eax,%ebx
  call   <toupper@plt>
  cmp    %eax,%ebx
  je     L26
  movsbl (%r12),%edi
L5:
  call   <toupper@plt>
  movsbl 0x0(%rbp),%edi
  mov    %eax,%ebx
  call   <toupper@plt>
  mov    %eax,%r8d
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r8d,%eax
  pop    %r12
  ret
```

assistant: ```c
int strcasecmp(const char *str1, const char *str2) {
  while (*str1 && toupper(*str1) == toupper(*str2)) {
    str1++;
    str2++;
  }
  return toupper(*str1) - toupper(*str2);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<strcasecmp>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L29
  jmp    L20
  nopl   0x0(%rax,%rax,1)
L3:
  movsbl 0x1(%r12),%edi
  add    $0x1,%r12
  add    $0x1,%rbp
  test   %dil,%dil
  je     L20
L29:
  call   <toupper@plt>
  movsbl 0x0(%rbp),%edi
  mov    %eax,%ebx
  call   <toupper@plt>
  cmp    %eax,%ebx
  je     L3
  movsbl (%r12),%edi
L20:
  call   <toupper@plt>
  movsbl 0x0(%rbp),%edi
  mov    %eax,%ebx
  call   <toupper@plt>
  mov    %eax,%r8d
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r8d,%eax
  pop    %r12
  ret
```

assistant: ```c
int strcasecmp(const char *str1, const char *str2) {
  while (*str1 && toupper(*str1) == toupper(*str2)) {
    str1++;
    str2++;
  }
  return toupper(*str1) - toupper(*str2);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<print_usage>:
  endbr64
  push   %rbp
  lea    D118(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D85(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D112(%rip),%rdi
  call   <printf@plt>
  lea    D96(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D55(%rip),%rdi
  call   <printf@plt>
  lea    D105(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D44(%rip),%rdi
  call   <printf@plt>
  lea    D53(%rip),%rdi
  call   <printf@plt>
  lea    D110(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D63(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: label: D118
type: string
name: read_data
arguments: label: D85
type: string
name: read_data
arguments: label: D112
type: string
name: read_data
arguments: label: D96
type: string
name: read_data
arguments: label: D43
type: string
name: read_data
arguments: label: D55
type: string
name: read_data
arguments: label: D105
type: string
name: read_data
arguments: label: D44
type: string
name: read_data
arguments: label: D53
type: string
name: read_data
arguments: label: D110
type: string
name: read_data
arguments: label: D63
type: string
name: read_data
arguments: label: D10
type: string

tool: D118: 


tool: D85: Usage


tool: D112: 	test_run [test_case1 test_case2 test_case3 ...]


tool: D96: 	test_run [--help]


tool: D43: First usage example runs test cases test_case1 test_case2 test_case3 etc 


tool: D55: if they are specified as arguments. If NO ARGUMENTS are specified the whole


tool: D105: test suite is run.


tool: D44: The test_case arguments are short name for tests, so for example if you have


tool: D53: a test files named test_jnxbtree.c and test_jnxvector.c, you would run them


tool: D110: using the following command:


tool: D63: 	test_run btree vector


tool: D10: Second usage example prints out this help on the console.


assistant: ```c
void print_usage() {
  printf("\n");
  printf("Usage\n");
  printf("\n");
  printf("\ttest_run [test_case1 test_case2 test_case3 ...]\n");
  printf("\ttest_run [--help]\n");
  printf("\n");
  printf("First usage example runs test cases test_case1 test_case2 test_case3 etc \n");
  printf("if they are specified as arguments. If NO ARGUMENTS are specified the whole\n");
  printf("test suite is run.\n");
  printf("\n");
  printf("The test_case arguments are short name for tests, so for example if you have\n");
  printf("a test files named test_jnxbtree.c and test_jnxvector.c, you would run them\n");
  printf("using the following command:\n");
  printf("\n");
  printf("\ttest_run btree vector\n");
  printf("\n");
  printf("Second usage example prints out this help on the console.\n");
  printf("\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,%rax
  mov    %rsi,%rcx
  mov    %rax,-0x10(%rbp)
  jmp    L96
L28:
  add    $0x1,%rax
L96:
  movzbl (%rax),%esi
  cmp    $0x20,%sil
  je     L28
  movzbl (%rax),%esi
  cmp    $0x9,%sil
  je     L28
  movzbl (%rax),%esi
  cmp    $0xa,%sil
  je     L28
  jmp    L106
L72:
  movzbl (%rax),%esi
  movsbl %sil,%ebx
  test   %ebx,%ebx
  je     L43
  cmp    $0x9,%ebx
  je     L89
  cmp    $0x20,%ebx
  je     L89
  cmp    $0xa,%ebx
  jne    L111
L89:
  mov    %rcx,%rsi
  lea    0x1(%rsi),%rcx
  movb   $0x20,(%rsi)
L144:
  add    $0x1,%rax
  movzbl (%rax),%esi
  movsbl %sil,%ebx
  cmp    $0x20,%ebx
  je     L144
  cmp    $0x9,%ebx
  je     L144
  cmp    $0xa,%ebx
  je     L144
  jmp    L106
L111:
  mov    %rcx,%rsi
  lea    0x1(%rsi),%rcx
  mov    %ebx,%edi
  mov    %dil,(%rsi)
  add    $0x1,%rax
L106:
  mov    %edx,%esi
  lea    -0x1(%rsi),%edx
  test   %esi,%esi
  jne    L72
  jmp    L14
L43:
  nop
L14:
  sub    -0x10(%rbp),%rax
  sub    $0x1,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
cpy(from, to, cnt) register char *from, *to;
register int cnt;
{
  register int c;
  char *sfrom;
  sfrom = from;
  while (*from == ' ' || *from == '\t' || *from == '\n')
    from++;
  while (cnt--)
    if (c = *from) {
      if (c == '\t' || c == ' ' || c == '\n') {
        *to++ = ' ';
        do
          from++;
        while ((c = *from) == ' ' || c == '\t' || c == '\n');
        continue;
      } else
        *to++ = c;
      from++;
    } else
      break;
  return (from - sfrom - 1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cpy>:
  endbr64
  mov    %rdi,%r9
  movzbl (%rdi),%eax
  lea    -0x9(%rax),%ecx
  cmp    $0x1,%cl
  jbe    L49
  cmp    $0x20,%al
  jne    L131
L49:
  mov    %r9,%rax
L75:
  add    $0x1,%rax
  movzbl (%rax),%ecx
  lea    -0x9(%rcx),%edi
  cmp    $0x1,%dil
  jbe    L75
  cmp    $0x20,%cl
  je     L75
L52:
  test   %edx,%edx
  je     L56
  lea    0x1(%rsi),%rcx
  lea    -0x1(%rdx),%edx
  lea    0x2(%rsi,%rdx,1),%r8
  jmp    L5
L131:
  mov    %rdi,%rax
  jmp    L52
L134:
  movb   $0x20,-0x1(%rcx)
L121:
  add    $0x1,%rax
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  je     L121
  movsbl %dl,%edx
  sub    $0x9,%edx
  cmp    $0x1,%edx
  jbe    L121
L110:
  add    $0x1,%rcx
  cmp    %r8,%rcx
  je     L56
L5:
  movzbl (%rax),%edx
  movsbl %dl,%esi
  test   %esi,%esi
  je     L56
  lea    -0x9(%rdx),%edi
  cmp    $0x1,%dil
  jbe    L134
  cmp    $0x20,%esi
  je     L134
  mov    %dl,-0x1(%rcx)
  add    $0x1,%rax
  jmp    L110
L56:
  sub    %r9,%rax
  sub    $0x1,%eax
  ret
```

assistant: ```c
cpy(from, to, cnt) register char *from, *to;
register int cnt;
{
  register int c;
  char *sfrom;
  sfrom = from;
  while (*from == ' ' || *from == '\t' || *from == '\n')
    from++;
  while (cnt--)
    if (c = *from) {
      if (c == '\t' || c == ' ' || c == '\n') {
        *to++ = ' ';
        do
          from++;
        while ((c = *from) == ' ' || c == '\t' || c == '\n');
        continue;
      } else
        *to++ = c;
      from++;
    } else
      break;
  return (from - sfrom - 1);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cpy>:
  endbr64
  movzbl (%rdi),%eax
  mov    %rdi,%r8
  lea    -0x9(%rax),%ecx
  cmp    $0x1,%cl
  jbe    L8
  cmp    $0x20,%al
  jne    L48
L8:
  mov    %r8,%rax
  nopl   (%rax)
L93:
  movzbl 0x1(%rax),%ecx
  add    $0x1,%rax
  lea    -0x9(%rcx),%edi
  cmp    $0x1,%dil
  jbe    L93
  cmp    $0x20,%cl
  je     L93
L67:
  test   %edx,%edx
  je     L52
  mov    %edx,%edx
  lea    (%rsi,%rdx,1),%r9
  jmp    L23
  nopw   0x0(%rax,%rax,1)
L0:
  mov    %dil,-0x1(%rsi)
  mov    %rcx,%rax
  cmp    %rsi,%r9
  je     L52
L23:
  movsbl (%rax),%edi
  test   %edi,%edi
  je     L52
  lea    0x1(%rax),%rcx
  lea    -0x9(%rdi),%eax
  add    $0x1,%rsi
  cmp    $0x1,%al
  jbe    L123
  cmp    $0x20,%edi
  jne    L0
L123:
  movb   $0x20,-0x1(%rsi)
  jmp    L126
  nopl   (%rax)
L97:
  add    $0x1,%rcx
L126:
  movsbl (%rcx),%edx
  mov    %rcx,%rax
  cmp    $0x20,%dl
  je     L97
  sub    $0x9,%edx
  cmp    $0x1,%edx
  jbe    L97
  cmp    %rsi,%r9
  jne    L23
L52:
  sub    %r8,%rax
  sub    $0x1,%eax
  ret
L48:
  mov    %rdi,%rax
  jmp    L67
```

assistant: ```c
cpy(from, to, cnt) register char *from, *to;
register int cnt;
{
  register int c;
  char *sfrom;
  sfrom = from;
  while (*from == ' ' || *from == '\t' || *from == '\n')
    from++;
  while (cnt--)
    if (c = *from) {
      if (c == '\t' || c == ' ' || c == '\n') {
        *to++ = ' ';
        do
          from++;
        while ((c = *from) == ' ' || c == '\t' || c == '\n');
        continue;
      } else
        *to++ = c;
      from++;
    } else
      break;
  return (from - sfrom - 1);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<cpy>:
  endbr64
  mov    %rdi,%r8
  movzbl (%rdi),%edi
  lea    -0x9(%rdi),%eax
  cmp    $0x1,%al
  mov    %r8,%rax
  ja     L47
  nopl   0x0(%rax)
L41:
  movzbl 0x1(%rax),%edi
  add    $0x1,%rax
  lea    -0x9(%rdi),%ecx
  cmp    $0x1,%cl
  jbe    L41
L47:
  cmp    $0x20,%dil
  je     L41
  test   %edx,%edx
  je     L112
  lea    -0x1(%rdx),%r9d
  add    %rsi,%r9
  jmp    L4
  nopl   0x0(%rax,%rax,1)
L71:
  mov    %dil,(%rsi)
  mov    %rcx,%rax
  cmp    %rsi,%r9
  je     L112
L87:
  movzbl (%rcx),%edi
  add    $0x1,%rsi
L4:
  movsbl %dil,%edx
  test   %edx,%edx
  je     L112
  lea    0x1(%rax),%rcx
  lea    -0x9(%rdi),%eax
  cmp    $0x1,%al
  jbe    L55
  cmp    $0x20,%edx
  jne    L71
L55:
  movb   $0x20,(%rsi)
  jmp    L49
  nop
L126:
  add    $0x1,%rcx
L49:
  movsbl (%rcx),%edx
  mov    %rcx,%rax
  cmp    $0x20,%dl
  je     L126
  sub    $0x9,%edx
  cmp    $0x1,%edx
  jbe    L126
  cmp    %rsi,%r9
  jne    L87
L112:
  sub    %r8,%rax
  sub    $0x1,%eax
  ret
```

assistant: ```c
cpy(from, to, cnt) register char *from, *to;
register int cnt;
{
  register int c;
  char *sfrom;
  sfrom = from;
  while (*from == ' ' || *from == '\t' || *from == '\n')
    from++;
  while (cnt--)
    if (c = *from) {
      if (c == '\t' || c == ' ' || c == '\n') {
        *to++ = ' ';
        do
          from++;
        while ((c = *from) == ' ' || c == '\t' || c == '\n');
        continue;
      } else
        *to++ = c;
      from++;
    } else
      break;
  return (from - sfrom - 1);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<get_dmi_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %rdi,-0x128(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x120(%rbp)
  movq   $0x0,-0x118(%rbp)
  mov    -0x128(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  mov    %rdx,%rcx
  lea    D2(%rip),%rdx
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <get_file_contents@plt>
  mov    %rax,-0x120(%rbp)
  cmpq   $0x0,-0x120(%rbp)
  je     L14
  jmp    L30
L38:
  mov    -0x118(%rbp),%rax
  movb   $0x0,(%rax)
L30:
  mov    -0x120(%rbp),%rax
  mov    $0xa,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x118(%rbp)
  cmpq   $0x0,-0x118(%rbp)
  jne    L38
L14:
  mov    -0x120(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D2
type: string

tool: D2: /sys/class/dmi/id/%s

assistant: ```c
char *get_dmi_string(char *p) {
  char fn[256];
  char *ret = NULL, *rep = NULL;
  snprintf(fn, 256, "/sys/class/dmi/id/%s", p);
  ret = get_file_contents(fn);
  if (ret) {
    while ((rep = strchr(ret, '\n')))
      *rep = 0;
  }
  return ret;
}
```