ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<pipe_info_clp_count>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  cmp    %esi,%edi
  jge    L44
  sub    $0x1,%esi
  movslq %edi,%rax
  xor    %r12d,%r12d
  sub    %edi,%esi
  lea    (%rdx,%rax,8),%rbx
  add    %rax,%rsi
  lea    0x8(%rdx,%rsi,8),%rbp
  jmp    L34
  nopl   (%rax)
L20:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  je     L10
L34:
  mov    (%rbx),%rdi
  cmpb   $0x7b,(%rdi)
  jne    L20
  mov    $0x3e,%esi
  call   <strchr@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L34
L10:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L44:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
unsigned int pipe_info_clp_count(int const start_argc, int const argc, char *const argv[]) {
  unsigned int cnt = 0;
  for (int i = start_argc; i < argc; ++i) {
    if (argv[i][0] == '{' && strchr(argv[i], '>') != NULL) {
      ++cnt;
    }
  }
  return cnt;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<pipe_info_clp_count>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  cmp    %esi,%edi
  jge    L19
  sub    $0x1,%esi
  movslq %edi,%rax
  xor    %r12d,%r12d
  sub    %edi,%esi
  lea    (%rdx,%rax,8),%rbx
  add    %rax,%rsi
  lea    0x8(%rdx,%rsi,8),%rbp
  jmp    L6
  nopl   (%rax)
L38:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  je     L23
L6:
  mov    (%rbx),%rdi
  cmpb   $0x7b,(%rdi)
  jne    L38
  mov    $0x3e,%esi
  call   <strchr@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffff,%r12d
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L6
L23:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L19:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
unsigned int pipe_info_clp_count(int const start_argc, int const argc, char *const argv[]) {
  unsigned int cnt = 0;
  for (int i = start_argc; i < argc; ++i) {
    if (argv[i][0] == '{' && strchr(argv[i], '>') != NULL) {
      ++cnt;
    }
  }
  return cnt;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<argconfig_parse_comma_sep_array_long>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x2c(%rbp)
  cmpq   $0x0,-0x38(%rbp)
  je     L13
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  test   %eax,%eax
  jne    L94
L13:
  mov    $0x0,%eax
  jmp    L68
L94:
  mov    -0x38(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strtok@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L108
  mov    $0x0,%eax
  jmp    L68
L108:
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x40(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  lea    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtoll@plt>
  mov    %rax,(%rbx)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L102
  mov    $0xffffffff,%eax
  jmp    L68
L102:
  addl   $0x1,-0x2c(%rbp)
L147:
  lea    D13(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L19
  mov    -0x2c(%rbp),%eax
  jmp    L68
L19:
  mov    -0x2c(%rbp),%eax
  cmp    %eax,-0x44(%rbp)
  ja     L24
  mov    $0xffffffff,%eax
  jmp    L68
L24:
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x40(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  lea    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtoll@plt>
  mov    %rax,(%rbx)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L122
  mov    $0xffffffff,%eax
  jmp    L68
L122:
  addl   $0x1,-0x2c(%rbp)
  jmp    L147
L68:
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L25
  call   <__stack_chk_fail@plt>
L25:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D13
type: string

tool: D13: ,

assistant: ```c
int argconfig_parse_comma_sep_array_long(char *string, unsigned long long *val, unsigned max_length) {
  int ret = 0;
  char *tmp;
  char *p;
  if (!string || !strlen(string))
    return 0;
  tmp = strtok(string, ",");
  if (tmp == NULL)
    return 0;
  val[ret] = strtoll(tmp, &p, 0);
  if (*p != 0)
    return -1;
  ret++;
  while (1) {
    tmp = strtok(NULL, ",");
    if (tmp == NULL)
      return ret;
    if (ret >= max_length)
      return -1;
    val[ret] = strtoll(tmp, &p, 0);
    if (*p != 0)
      return -1;
    ret++;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<argconfig_parse_comma_sep_array_long>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  test   %rdi,%rdi
  je     L80
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %edx,%r13d
  call   <strlen@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jne    L102
L80:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L68
  mov    %ebp,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L102:
  lea    D18(%rip),%rsi
  mov    %rbx,%rdi
  call   <strtok@plt>
  mov    %rax,%rdi
  mov    $0x0,%ebp
  test   %rax,%rax
  je     L80
  mov    %rsp,%rsi
  mov    $0x0,%edx
  call   <strtoll@plt>
  mov    %rax,(%r12)
  mov    (%rsp),%rax
  cmpb   $0x0,(%rax)
  jne    L82
  mov    $0x1,%ebx
  lea    D18(%rip),%r14
L41:
  mov    %ebx,%ebp
  mov    %r14,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L80
  cmp    %ebx,%r13d
  jbe    L59
  mov    %rsp,%rsi
  mov    $0x0,%edx
  call   <strtoll@plt>
  mov    %rax,(%r12,%rbx,8)
  add    $0x1,%rbx
  mov    (%rsp),%rax
  cmpb   $0x0,(%rax)
  je     L41
  mov    $0xffffffff,%ebp
  jmp    L80
L82:
  mov    $0xffffffff,%ebp
  jmp    L80
L59:
  mov    $0xffffffff,%ebp
  jmp    L80
L68:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D18
type_guessed: string

tool: D18: ,

assistant: ```c
int argconfig_parse_comma_sep_array_long(char *string, unsigned long long *val, unsigned max_length) {
  int ret = 0;
  char *tmp;
  char *p;
  if (!string || !strlen(string))
    return 0;
  tmp = strtok(string, ",");
  if (tmp == NULL)
    return 0;
  val[ret] = strtoll(tmp, &p, 0);
  if (*p != 0)
    return -1;
  ret++;
  while (1) {
    tmp = strtok(NULL, ",");
    if (tmp == NULL)
      return ret;
    if (ret >= max_length)
      return -1;
    val[ret] = strtoll(tmp, &p, 0);
    if (*p != 0)
      return -1;
    ret++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<argconfig_parse_comma_sep_array_long>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L37
  mov    %rdi,%r13
  mov    %rsi,%rbx
  mov    %edx,%ebp
  call   <strlen@plt>
  test   %eax,%eax
  jne    L12
L37:
  xor    %r15d,%r15d
L94:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L87
  add    $0x18,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L12:
  lea    D9(%rip),%r12
  mov    %r13,%rdi
  mov    %r12,%rsi
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L37
  mov    %rsp,%r13
  xor    %edx,%edx
  mov    %r13,%rsi
  call   <strtoll@plt>
  mov    %rax,(%rbx)
  mov    (%rsp),%rax
  cmpb   $0x0,(%rax)
  jne    L10
  mov    $0x1,%r14d
  jmp    L67
  nopl   0x0(%rax,%rax,1)
L97:
  xor    %edx,%edx
  mov    %r13,%rsi
  call   <strtoll@plt>
  mov    %rax,(%rbx,%r14,8)
  mov    (%rsp),%rax
  add    $0x1,%r14
  cmpb   $0x0,(%rax)
  jne    L10
L67:
  xor    %edi,%edi
  mov    %r12,%rsi
  mov    %r14d,%r15d
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L94
  cmp    %r14d,%ebp
  ja     L97
L10:
  mov    $0xffffffff,%r15d
  jmp    L94
L87:
  call   <__stack_chk_fail@plt>
```

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

tool: D9: ,

assistant: ```c
int argconfig_parse_comma_sep_array_long(char *string, unsigned long long *val, unsigned max_length) {
  int ret = 0;
  char *tmp;
  char *p;
  if (!string || !strlen(string))
    return 0;
  tmp = strtok(string, ",");
  if (tmp == NULL)
    return 0;
  val[ret] = strtoll(tmp, &p, 0);
  if (*p != 0)
    return -1;
  ret++;
  while (1) {
    tmp = strtok(NULL, ",");
    if (tmp == NULL)
      return ret;
    if (ret >= max_length)
      return -1;
    val[ret] = strtoll(tmp, &p, 0);
    if (*p != 0)
      return -1;
    ret++;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<argconfig_parse_comma_sep_array_long>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L89
  mov    %rdi,%r13
  mov    %rsi,%rbx
  mov    %edx,%ebp
  call   <strlen@plt>
  test   %eax,%eax
  jne    L43
L89:
  xor    %r15d,%r15d
L55:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L31
  add    $0x18,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L43:
  lea    D5(%rip),%r12
  mov    %r13,%rdi
  mov    %r12,%rsi
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L89
  mov    %rsp,%r13
  xor    %edx,%edx
  mov    %r13,%rsi
  call   <strtoll@plt>
  mov    %rax,(%rbx)
  mov    (%rsp),%rax
  cmpb   $0x0,(%rax)
  jne    L83
  mov    $0x1,%r14d
  jmp    L12
  nopl   0x0(%rax,%rax,1)
L69:
  xor    %edx,%edx
  mov    %r13,%rsi
  call   <strtoll@plt>
  mov    %rax,(%rbx,%r14,8)
  mov    (%rsp),%rax
  add    $0x1,%r14
  cmpb   $0x0,(%rax)
  jne    L83
L12:
  xor    %edi,%edi
  mov    %r12,%rsi
  mov    %r14d,%r15d
  call   <strtok@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L55
  cmp    %r14d,%ebp
  ja     L69
L83:
  mov    $0xffffffff,%r15d
  jmp    L55
L31:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D5
type_guessed: string

tool: D5: ,

assistant: ```c
int argconfig_parse_comma_sep_array_long(char *string, unsigned long long *val, unsigned max_length) {
  int ret = 0;
  char *tmp;
  char *p;
  if (!string || !strlen(string))
    return 0;
  tmp = strtok(string, ",");
  if (tmp == NULL)
    return 0;
  val[ret] = strtoll(tmp, &p, 0);
  if (*p != 0)
    return -1;
  ret++;
  while (1) {
    tmp = strtok(NULL, ",");
    if (tmp == NULL)
      return ret;
    if (ret >= max_length)
      return -1;
    val[ret] = strtoll(tmp, &p, 0);
    if (*p != 0)
      return -1;
    ret++;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<env_key_length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D2(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcspn@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  jne    L9
  addq   $0x1,-0x8(%rbp)
L9:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D2
data_type: string

tool: D2: =

assistant: ```c
size_t env_key_length(const char *key) {
  size_t n = strcspn(key, "=");
  if (key[n] == '=')
    n++;
  return n;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<env_key_length>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D3(%rip),%rsi
  call   <strcspn@plt>
  cmpb   $0x3d,(%rbx,%rax,1)
  sete   %dl
  movzbl %dl,%edx
  add    %rdx,%rax
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D3
data_type: string

tool: D3: =

assistant: ```c
size_t env_key_length(const char *key) {
  size_t n = strcspn(key, "=");
  if (key[n] == '=')
    n++;
  return n;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<env_key_length>:
  endbr64
  push   %rbx
  lea    D5(%rip),%rsi
  mov    %rdi,%rbx
  call   <strcspn@plt>
  xor    %edx,%edx
  cmpb   $0x3d,(%rbx,%rax,1)
  pop    %rbx
  sete   %dl
  add    %rdx,%rax
  ret
```

tool_calls: name: read_data
arguments: data_label: D5
datatype: string

tool: D5: =

assistant: ```c
size_t env_key_length(const char *key) {
  size_t n = strcspn(key, "=");
  if (key[n] == '=')
    n++;
  return n;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<env_key_length>:
  endbr64
  push   %rbx
  lea    D2(%rip),%rsi
  mov    %rdi,%rbx
  call   <strcspn@plt>
  xor    %edx,%edx
  cmpb   $0x3d,(%rbx,%rax,1)
  pop    %rbx
  sete   %dl
  add    %rdx,%rax
  ret
```

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

tool: D2: =

assistant: ```c
size_t env_key_length(const char *key) {
  size_t n = strcspn(key, "=");
  if (key[n] == '=')
    n++;
  return n;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bubbleSort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x1,-0x10(%rbp)
  jmp    L30
L42:
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L32
L59:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0xc(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L7
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0xc(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
L7:
  addl   $0x1,-0xc(%rbp)
L32:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  sub    -0x10(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jl     L59
  movl   $0x1,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  je     L48
  addl   $0x1,-0x10(%rbp)
L30:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x10(%rbp)
  jl     L42
  jmp    L67
L48:
  nop
L67:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void bubbleSort(int arr[], int *len) {
  int i, j, flag, t;
  for (i = 1; i < *len; i++) {
    flag = 0;
    for (j = 0; j < (*len) - i; j++)
      if (arr[j] > arr[j + 1]) {
        t = arr[j];
        arr[j] = arr[j + 1];
        arr[j + 1] = t;
      };
    flag = 1;
    if (flag == 0)
      break;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bubbleSort>:
  endbr64
  mov    $0x1,%r8d
  cmpl   $0x1,(%rsi)
  jg     L69
  ret
L58:
  add    $0x1,%rax
  mov    (%rsi),%edx
  sub    %r8d,%edx
  cmp    %eax,%edx
  jle    L4
L37:
  mov    (%rdi,%rax,4),%edx
  mov    0x4(%rdi,%rax,4),%ecx
  cmp    %ecx,%edx
  jle    L58
  mov    %ecx,(%rdi,%rax,4)
  mov    %edx,0x4(%rdi,%rax,4)
  jmp    L58
L4:
  add    $0x1,%r8d
  cmp    %r8d,(%rsi)
  jle    L50
L69:
  mov    $0x0,%eax
  cmp    %r8d,(%rsi)
  jg     L37
  jmp    L4
L50:
  ret
```

assistant: ```c
void bubbleSort(int arr[], int *len) {
  int i, j, flag, t;
  for (i = 1; i < *len; i++) {
    flag = 0;
    for (j = 0; j < (*len) - i; j++)
      if (arr[j] > arr[j + 1]) {
        t = arr[j];
        arr[j] = arr[j + 1];
        arr[j + 1] = t;
      };
    flag = 1;
    if (flag == 0)
      break;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<bubbleSort>:
  endbr64
  mov    (%rsi),%r8d
  mov    $0x1,%r9d
  cmp    $0x1,%r8d
  jle    L24
  nopl   0x0(%rax,%rax,1)
L5:
  xor    %eax,%eax
  cmp    %r9d,%r8d
  jle    L35
  nop
L12:
  mov    (%rdi,%rax,4),%edx
  mov    0x4(%rdi,%rax,4),%ecx
  cmp    %ecx,%edx
  jle    L49
  mov    %ecx,(%rdi,%rax,4)
  mov    %edx,0x4(%rdi,%rax,4)
  mov    (%rsi),%r8d
L49:
  mov    %r8d,%edx
  add    $0x1,%rax
  sub    %r9d,%edx
  cmp    %eax,%edx
  jg     L12
L35:
  add    $0x1,%r9d
  cmp    %r8d,%r9d
  jl     L5
  ret
L24:
  ret
```

assistant: ```c
void bubbleSort(int arr[], int *len) {
  int i, j, flag, t;
  for (i = 1; i < *len; i++) {
    flag = 0;
    for (j = 0; j < (*len) - i; j++)
      if (arr[j] > arr[j + 1]) {
        t = arr[j];
        arr[j] = arr[j + 1];
        arr[j + 1] = t;
      };
    flag = 1;
    if (flag == 0)
      break;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<bubbleSort>:
  endbr64
  mov    (%rsi),%r8d
  mov    $0x1,%r9d
  cmp    $0x1,%r8d
  jle    L3
  nopl   0x0(%rax,%rax,1)
L30:
  xor    %edx,%edx
  cmp    %r9d,%r8d
  jle    L45
  nop
L9:
  movq   (%rdi,%rdx,4),%xmm0
  pshufd $0xe5,%xmm0,%xmm2
  movd   %xmm0,%ecx
  movd   %xmm2,%eax
  pshufd $0xe1,%xmm0,%xmm1
  cmp    %eax,%ecx
  jle    L40
  movq   %xmm1,(%rdi,%rdx,4)
  mov    (%rsi),%r8d
L40:
  mov    %r8d,%eax
  add    $0x1,%rdx
  sub    %r9d,%eax
  cmp    %edx,%eax
  jg     L9
L45:
  add    $0x1,%r9d
  cmp    %r8d,%r9d
  jl     L30
  ret
L3:
  ret
```

assistant: ```c
void bubbleSort(int arr[], int *len) {
  int i, j, flag, t;
  for (i = 1; i < *len; i++) {
    flag = 0;
    for (j = 0; j < (*len) - i; j++)
      if (arr[j] > arr[j + 1]) {
        t = arr[j];
        arr[j] = arr[j + 1];
        arr[j + 1] = t;
      };
    flag = 1;
    if (flag == 0)
      break;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<dpos>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L2
L35:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L32
  mov    -0x8(%rbp),%eax
  jmp    L21
L32:
  addl   $0x1,-0x8(%rbp)
L2:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L35
  mov    $0x0,%eax
L21:
  leave
  ret
```

assistant: ```c
int dpos(char *data) {
  int len = strlen(data);
  for (int i = 0; i < len; i++) {
    if (data[i] == ' ')
      return i;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<dpos>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jle    L19
  mov    %eax,%eax
  mov    $0x0,%edx
L21:
  mov    %edx,%ecx
  cmpb   $0x20,(%rbx,%rdx,1)
  je     L12
  add    $0x1,%rdx
  cmp    %rax,%rdx
  jne    L21
  mov    $0x0,%ecx
L12:
  mov    %ecx,%eax
  pop    %rbx
  ret
L19:
  mov    $0x0,%ecx
  jmp    L12
```

assistant: ```c
int dpos(char *data) {
  int len = strlen(data);
  for (int i = 0; i < len; i++) {
    if (data[i] == ' ')
      return i;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<dpos>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jle    L18
  cltq
  xor    %edx,%edx
  jmp    L2
  nopw   0x0(%rax,%rax,1)
L12:
  add    $0x1,%rdx
  cmp    %rax,%rdx
  je     L18
L2:
  cmpb   $0x20,(%rbx,%rdx,1)
  mov    %edx,%r8d
  jne    L12
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  xor    %r8d,%r8d
  pop    %rbx
  mov    %r8d,%eax
  ret
```

assistant: ```c
int dpos(char *data) {
  int len = strlen(data);
  for (int i = 0; i < len; i++) {
    if (data[i] == ' ')
      return i;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<dpos>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jle    L31
  cltq
  xor    %edx,%edx
  jmp    L3
  nopw   0x0(%rax,%rax,1)
L34:
  add    $0x1,%rdx
  cmp    %rax,%rdx
  je     L31
L3:
  cmpb   $0x20,(%rbx,%rdx,1)
  mov    %edx,%r8d
  jne    L34
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L31:
  xor    %r8d,%r8d
  pop    %rbx
  mov    %r8d,%eax
  ret
```

assistant: ```c
int dpos(char *data) {
  int len = strlen(data);
  for (int i = 0; i < len; i++) {
    if (data[i] == ' ')
      return i;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<close_http_client>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L8
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
L8:
  nop
  leave
  ret
```

assistant: ```c
void close_http_client(int fd) {
  if (fd >= 0)
    close(fd);
}
```
user: Translate the below assembly code into C programming language:

```asm
<close_http_client>:
  endbr64
  test   %edi,%edi
  jns    L5
  ret
L5:
  sub    $0x8,%rsp
  call   <close@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void close_http_client(int fd) {
  if (fd >= 0)
    close(fd);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<close_http_client>:
  endbr64
  test   %edi,%edi
  jns    L7
  ret
  nopl   0x0(%rax)
L7:
  jmp    1050 <close@plt>
```

assistant: ```c
void close_http_client(int fd) {
  if (fd >= 0)
    close(fd);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<close_http_client>:
  endbr64
  test   %edi,%edi
  jns    L7
  ret
  nopl   0x0(%rax)
L7:
  jmp    1050 <close@plt>
```

assistant: ```c
void close_http_client(int fd) {
  if (fd >= 0)
    close(fd);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<atoi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
L2:
  mov    -0x14(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    %ecx,%eax
  lea    0x30(%rax),%ecx
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jg     L2
  cmpl   $0x0,-0x4(%rbp)
  jns    L5
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x2d,(%rax)
L5:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void atoi(int n, char *str) {
  int sign;
  if ((sign == n) < 0)
    n = -n;
  int i = 0;
  do {
    str[i++] = n % 10 + '0';
  } while ((n /= 10) > 0);
  if (sign < 0)
    str[i++] = '-';
  str[i] = '\0';
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<atoi>:
  endbr64
  mov    %edi,%edx
  mov    %rsi,%r8
  mov    $0x0,%r9d
L2:
  add    $0x1,%r9d
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%edi
  add    %edi,%edi
  mov    %edx,%ecx
  sub    %edi,%ecx
  add    $0x30,%ecx
  mov    %cl,(%r8)
  mov    %edx,%ecx
  mov    %eax,%edx
  add    $0x1,%r8
  cmp    $0x9,%ecx
  jg     L2
  movslq %r9d,%r9
  movb   $0x0,(%rsi,%r9,1)
  ret
```

assistant: ```c
void atoi(int n, char *str) {
  int sign;
  if ((sign == n) < 0)
    n = -n;
  int i = 0;
  do {
    str[i++] = n % 10 + '0';
  } while ((n /= 10) > 0);
  if (sign < 0)
    str[i++] = '-';
  str[i] = '\0';
}
```