ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x24(%rbp)
  movl   $0x0,-0x20(%rbp)
  lea    -0x20(%rbp),%rdi
  lea    -0x24(%rbp),%rcx
  lea    -0x1c(%rbp),%rdx
  mov    -0x40(%rbp),%rsi
  mov    -0x34(%rbp),%eax
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <parse_command@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  jne    L65
  mov    $0x0,%eax
  jmp    L26
L65:
  cmpl   $0xffffffff,-0x14(%rbp)
  jne    L88
  mov    $0xffffffff,%eax
  jmp    L26
L88:
  mov    -0x1c(%rbp),%esi
  lea    -0x10(%rbp),%rcx
  lea    -0x18(%rbp),%rdx
  lea    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <open_memory@plt>
  cmp    $0xffffffff,%eax
  jne    L74
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L26
L74:
  mov    -0x24(%rbp),%eax
  test   %eax,%eax
  jne    L71
  mov    -0x18(%rbp),%edx
  mov    -0x10(%rbp),%rcx
  lea    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <read_gpio@plt>
  jmp    L83
L71:
  mov    -0x18(%rbp),%ecx
  mov    -0x10(%rbp),%rdx
  mov    -0x1c(%rbp),%esi
  mov    -0x20(%rbp),%eax
  mov    %eax,%edi
  call   <write_gpio@plt>
L83:
  mov    -0x10(%rbp),%rdx
  mov    -0x28(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <close_memory@plt>
  mov    $0x0,%eax
L26:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L18
  call   <__stack_chk_fail@plt>
L18:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D5
data_type: string

tool: D5: nodriver aborted!


assistant: ```c
int main(int argc, char *argv[]) {
  int file_descriptor;
  int r_w = 0;
  int r_or_w_value = 0;
  int ret_parse;
  unsigned phy_addr, page_off;
  void *virt_addr;
  if ((ret_parse = parse_command(argc, argv, &phy_addr, &r_w, &r_or_w_value)) == 1)
    return 0;
  else if (ret_parse == -1)
    return -1;
  if (open_memory(&file_descriptor, phy_addr, &page_off, &virt_addr) == -1) {
    printf("nodriver aborted!\n");
    return -1;
  }
  if (r_w == 0)
    read_gpio(&r_or_w_value, virt_addr, page_off);
  else
    write_gpio(r_or_w_value, phy_addr, virt_addr, page_off);
  close_memory(file_descriptor, virt_addr);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x10(%rsp)
  movl   $0x0,0x14(%rsp)
  lea    0x10(%rsp),%rcx
  lea    0x18(%rsp),%rdx
  lea    0x14(%rsp),%r8
  call   <parse_command@plt>
  mov    $0x0,%ebx
  cmp    $0x1,%eax
  je     L58
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L58
  lea    0x20(%rsp),%rcx
  lea    0x1c(%rsp),%rdx
  lea    0xc(%rsp),%rdi
  mov    0x18(%rsp),%esi
  call   <open_memory@plt>
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L57
  cmpl   $0x0,0x10(%rsp)
  jne    L30
  lea    0x14(%rsp),%rdi
  mov    0x1c(%rsp),%edx
  mov    0x20(%rsp),%rsi
  call   <read_gpio@plt>
L21:
  mov    0x20(%rsp),%rsi
  mov    0xc(%rsp),%edi
  call   <close_memory@plt>
  mov    $0x0,%ebx
L58:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  mov    %ebx,%eax
  add    $0x30,%rsp
  pop    %rbx
  ret
L57:
  lea    D2(%rip),%rdi
  call   <printf@plt>
  jmp    L58
L30:
  mov    0x1c(%rsp),%ecx
  mov    0x20(%rsp),%rdx
  mov    0x18(%rsp),%esi
  mov    0x14(%rsp),%edi
  call   <write_gpio@plt>
  jmp    L21
L47:
  call   <__stack_chk_fail@plt>
```

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

tool: D2: nodriver aborted!


assistant: ```c
int main(int argc, char *argv[]) {
  int file_descriptor;
  int r_w = 0;
  int r_or_w_value = 0;
  int ret_parse;
  unsigned phy_addr, page_off;
  void *virt_addr;
  if ((ret_parse = parse_command(argc, argv, &phy_addr, &r_w, &r_or_w_value)) == 1)
    return 0;
  else if (ret_parse == -1)
    return -1;
  if (open_memory(&file_descriptor, phy_addr, &page_off, &virt_addr) == -1) {
    printf("nodriver aborted!\n");
    return -1;
  }
  if (r_w == 0)
    read_gpio(&r_or_w_value, virt_addr, page_off);
  else
    write_gpio(r_or_w_value, phy_addr, virt_addr, page_off);
  close_memory(file_descriptor, virt_addr);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rbp
  lea    0x10(%rsp),%rcx
  movl   $0x0,0x10(%rsp)
  lea    0x18(%rsp),%rdx
  mov    %rbp,%r8
  movl   $0x0,0x14(%rsp)
  call   <parse_command@plt>
  cmp    $0x1,%eax
  je     L39
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L39
  mov    0x18(%rsp),%esi
  lea    0x20(%rsp),%rcx
  lea    0x1c(%rsp),%rdx
  lea    0xc(%rsp),%rdi
  call   <open_memory@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L60
  mov    0x10(%rsp),%eax
  mov    0x1c(%rsp),%edx
  mov    0x20(%rsp),%rsi
  test   %eax,%eax
  je     L38
  mov    %edx,%ecx
  mov    0x14(%rsp),%edi
  mov    %rsi,%rdx
  mov    0x18(%rsp),%esi
  call   <write_gpio@plt>
L47:
  mov    0x20(%rsp),%rsi
  mov    0xc(%rsp),%edi
  xor    %r12d,%r12d
  call   <close_memory@plt>
L39:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x38,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L38:
  mov    %rbp,%rdi
  call   <read_gpio@plt>
  jmp    L47
L60:
  lea    D5(%rip),%rdi
  call   <printf@plt>
  jmp    L39
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D5
data_type: string

tool: D5: nodriver aborted!


assistant: ```c
int main(int argc, char *argv[]) {
  int file_descriptor;
  int r_w = 0;
  int r_or_w_value = 0;
  int ret_parse;
  unsigned phy_addr, page_off;
  void *virt_addr;
  if ((ret_parse = parse_command(argc, argv, &phy_addr, &r_w, &r_or_w_value)) == 1)
    return 0;
  else if (ret_parse == -1)
    return -1;
  if (open_memory(&file_descriptor, phy_addr, &page_off, &virt_addr) == -1) {
    printf("nodriver aborted!\n");
    return -1;
  }
  if (r_w == 0)
    read_gpio(&r_or_w_value, virt_addr, page_off);
  else
    write_gpio(r_or_w_value, phy_addr, virt_addr, page_off);
  close_memory(file_descriptor, virt_addr);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rbp
  lea    0x10(%rsp),%rcx
  movl   $0x0,0x10(%rsp)
  lea    0x18(%rsp),%rdx
  mov    %rbp,%r8
  movl   $0x0,0x14(%rsp)
  call   <parse_command@plt>
  cmp    $0x1,%eax
  je     L31
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L31
  mov    0x18(%rsp),%esi
  lea    0x20(%rsp),%rcx
  lea    0x1c(%rsp),%rdx
  lea    0xc(%rsp),%rdi
  call   <open_memory@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L28
  mov    0x10(%rsp),%eax
  mov    0x1c(%rsp),%edx
  mov    0x20(%rsp),%rsi
  test   %eax,%eax
  je     L44
  mov    %edx,%ecx
  mov    0x14(%rsp),%edi
  mov    %rsi,%rdx
  mov    0x18(%rsp),%esi
  call   <write_gpio@plt>
L29:
  mov    0x20(%rsp),%rsi
  mov    0xc(%rsp),%edi
  xor    %r12d,%r12d
  call   <close_memory@plt>
L31:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L56
  add    $0x38,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L44:
  mov    %rbp,%rdi
  call   <read_gpio@plt>
  jmp    L29
L28:
  lea    D6(%rip),%rdi
  call   <printf@plt>
  jmp    L31
L56:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
type_guessed: string

tool: D6: nodriver aborted!


assistant: ```c
int main(int argc, char *argv[]) {
  int file_descriptor;
  int r_w = 0;
  int r_or_w_value = 0;
  int ret_parse;
  unsigned phy_addr, page_off;
  void *virt_addr;
  if ((ret_parse = parse_command(argc, argv, &phy_addr, &r_w, &r_or_w_value)) == 1)
    return 0;
  else if (ret_parse == -1)
    return -1;
  if (open_memory(&file_descriptor, phy_addr, &page_off, &virt_addr) == -1) {
    printf("nodriver aborted!\n");
    return -1;
  }
  if (r_w == 0)
    read_gpio(&r_or_w_value, virt_addr, page_off);
  else
    write_gpio(r_or_w_value, phy_addr, virt_addr, page_off);
  close_memory(file_descriptor, virt_addr);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    D118(%rip),%rdi
  call   <running@plt>
  lea    D95(%rip),%rdi
  call   <testing@plt>
  mov    $0x4,%edi
  call   <test_hasht_new@plt>
  mov    %rax,%rbx
  lea    D16(%rip),%rdi
  call   <strdup@plt>
  mov    %rax,%rbp
  lea    D85(%rip),%rdi
  call   <strdup@plt>
  mov    %rax,%r12
  lea    D60(%rip),%rdi
  call   <testing@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <test_hasht_insert@plt>
  lea    D34(%rip),%rdi
  call   <testing@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <test_hasht_search@plt>
  lea    D35(%rip),%rdi
  call   <testing@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <test_hasht_insert_duplicate@plt>
  lea    D59(%rip),%rdi
  call   <testing@plt>
  lea    D8(%rip),%rdi
  call   <strdup@plt>
  mov    %rax,%r13
  lea    D41(%rip),%rdi
  call   <strdup@plt>
  mov    %rax,%rdx
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <test_hasht_insert@plt>
  mov    $0x2,%esi
  mov    %rbx,%rdi
  call   <test_hasht_used@plt>
  lea    D86(%rip),%rdi
  call   <testing@plt>
  mov    $0x4,%esi
  mov    %rbx,%rdi
  call   <test_hasht_resize@plt>
  lea    D116(%rip),%rdi
  call   <testing@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <test_hasht_delete@plt>
  mov    %rbx,%rdi
  call   <hasht_free@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: parse_data
arguments: label: D118
datatype: string
name: parse_data
arguments: label: D95
datatype: string
name: parse_data
arguments: label: D16
datatype: string
name: parse_data
arguments: label: D85
datatype: string
name: parse_data
arguments: label: D60
datatype: string
name: parse_data
arguments: label: D34
datatype: string
name: parse_data
arguments: label: D35
datatype: string
name: parse_data
arguments: label: D59
datatype: string
name: parse_data
arguments: label: D8
datatype: string
name: parse_data
arguments: label: D41
datatype: string
name: parse_data
arguments: label: D86
datatype: string
name: parse_data
arguments: label: D116
datatype: string

tool: D118: hash table

tool: D95: new

tool: D16: foo

tool: D85: bar

tool: D60: insert

tool: D34: search

tool: D35: insert duplicate

tool: D59: size

tool: D8: the answer?

tool: D41: 42

tool: D86: resize

tool: D116: remove

assistant: ```c
int main() {
  running("hash table");
  testing("new");
  size_t size = 4;
  struct hasht *t = test_hasht_new(size);
  char *k = strdup("foo");
  char *v = strdup("bar");
  testing("insert");
  test_hasht_insert(t, k, v);
  testing("search");
  test_hasht_search(t, k, v);
  testing("insert duplicate");
  test_hasht_insert_duplicate(t, k, v);
  testing("size");
  char *k2 = strdup("the answer?");
  char *v2 = strdup("42");
  test_hasht_insert(t, k2, v2);
  test_hasht_used(t, 2);
  testing("resize");
  test_hasht_resize(t, size);
  testing("remove");
  test_hasht_delete(t, k, v);
  hasht_free(t);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r14
  lea    D0(%rip),%rdi
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  call   <running@plt>
  lea    D58(%rip),%rdi
  call   <testing@plt>
  mov    $0x4,%edi
  call   <test_hasht_new@plt>
  lea    D73(%rip),%rdi
  mov    %rax,%rbp
  call   <strdup@plt>
  lea    D61(%rip),%rdi
  mov    %rax,%r12
  call   <strdup@plt>
  lea    D6(%rip),%rdi
  mov    %rax,%r13
  call   <testing@plt>
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <test_hasht_insert@plt>
  lea    D15(%rip),%rdi
  call   <testing@plt>
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <test_hasht_search@plt>
  lea    D53(%rip),%rdi
  call   <testing@plt>
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <test_hasht_insert_duplicate@plt>
  lea    D11(%rip),%rdi
  call   <testing@plt>
  lea    D51(%rip),%rdi
  call   <strdup@plt>
  lea    D97(%rip),%rdi
  mov    %rax,%r14
  call   <strdup@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <test_hasht_insert@plt>
  mov    $0x2,%esi
  mov    %rbp,%rdi
  call   <test_hasht_used@plt>
  lea    D109(%rip),%rdi
  call   <testing@plt>
  mov    $0x4,%esi
  mov    %rbp,%rdi
  call   <test_hasht_resize@plt>
  lea    D25(%rip),%rdi
  call   <testing@plt>
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <test_hasht_delete@plt>
  mov    %rbp,%rdi
  call   <hasht_free@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: unpack_data
arguments: label: D0
data_type: string
name: unpack_data
arguments: label: D58
data_type: string
name: unpack_data
arguments: label: D73
data_type: string
name: unpack_data
arguments: label: D61
data_type: string
name: unpack_data
arguments: label: D6
data_type: string
name: unpack_data
arguments: label: D15
data_type: string
name: unpack_data
arguments: label: D53
data_type: string
name: unpack_data
arguments: label: D11
data_type: string
name: unpack_data
arguments: label: D51
data_type: string
name: unpack_data
arguments: label: D97
data_type: string
name: unpack_data
arguments: label: D109
data_type: string
name: unpack_data
arguments: label: D25
data_type: string

tool: D0: hash table

tool: D58: new

tool: D73: foo

tool: D61: bar

tool: D6: insert

tool: D15: search

tool: D53: insert duplicate

tool: D11: size

tool: D51: the answer?

tool: D97: 42

tool: D109: resize

tool: D25: remove

assistant: ```c
int main() {
  running("hash table");
  testing("new");
  size_t size = 4;
  struct hasht *t = test_hasht_new(size);
  char *k = strdup("foo");
  char *v = strdup("bar");
  testing("insert");
  test_hasht_insert(t, k, v);
  testing("search");
  test_hasht_search(t, k, v);
  testing("insert duplicate");
  test_hasht_insert_duplicate(t, k, v);
  testing("size");
  char *k2 = strdup("the answer?");
  char *v2 = strdup("42");
  test_hasht_insert(t, k2, v2);
  test_hasht_used(t, 2);
  testing("resize");
  test_hasht_resize(t, size);
  testing("remove");
  test_hasht_delete(t, k, v);
  hasht_free(t);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print_cfg_data_usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
type_infered: string
name: read_data
arguments: data_label: D4
type_infered: string
name: read_data
arguments: data_label: D16
type_infered: string
name: read_data
arguments: data_label: D10
type_infered: string

tool: D2: 
Usage : cfg_data <type> [*.conf]


tool: D4: 
        type : 2 -- cal data

tool: D16: 
        *.conf : file contain configuration data

tool: D10: 
                 empty - get current configuration data


assistant: ```c
void print_cfg_data_usage(void) {
  printf("\nUsage : cfg_data <type> [*.conf]\n");
  printf("\n        type : 2 -- cal data");
  printf("\n        *.conf : file contain configuration data");
  printf("\n                 empty - get current configuration data\n");
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<print_cfg_data_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D20(%rip),%rdi
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D21(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D20
type_guessed: string
name: parse_data
arguments: data_label: D8
type_guessed: string
name: parse_data
arguments: data_label: D22
type_guessed: string
name: parse_data
arguments: data_label: D21
type_guessed: string

tool: D20: 
Usage : cfg_data <type> [*.conf]


tool: D8: 
        type : 2 -- cal data

tool: D22: 
        *.conf : file contain configuration data

tool: D21: 
                 empty - get current configuration data


assistant: ```c
void print_cfg_data_usage(void) {
  printf("\nUsage : cfg_data <type> [*.conf]\n");
  printf("\n        type : 2 -- cal data");
  printf("\n        *.conf : file contain configuration data");
  printf("\n                 empty - get current configuration data\n");
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<print_cfg_data_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D38(%rip),%rdi
  call   <printf@plt>
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    D24(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: tag: D21
type_guessed: string
name: read_data
arguments: tag: D38
type_guessed: string
name: read_data
arguments: tag: D11
type_guessed: string
name: read_data
arguments: tag: D24
type_guessed: string

tool: D21: 
Usage : cfg_data <type> [*.conf]


tool: D38: 
        type : 2 -- cal data

tool: D11: 
        *.conf : file contain configuration data

tool: D24: 
                 empty - get current configuration data


assistant: ```c
void print_cfg_data_usage(void) {
  printf("\nUsage : cfg_data <type> [*.conf]\n");
  printf("\n        type : 2 -- cal data");
  printf("\n        *.conf : file contain configuration data");
  printf("\n                 empty - get current configuration data\n");
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print_cfg_data_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D15(%rip),%rdi
  call   <printf@plt>
  lea    D13(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: label: D21
data_type: string
name: retrieve_data
arguments: label: D15
data_type: string
name: retrieve_data
arguments: label: D13
data_type: string
name: retrieve_data
arguments: label: D22
data_type: string

tool: D21: 
Usage : cfg_data <type> [*.conf]


tool: D15: 
        type : 2 -- cal data

tool: D13: 
        *.conf : file contain configuration data

tool: D22: 
                 empty - get current configuration data


assistant: ```c
void print_cfg_data_usage(void) {
  printf("\nUsage : cfg_data <type> [*.conf]\n");
  printf("\n        type : 2 -- cal data");
  printf("\n        *.conf : file contain configuration data");
  printf("\n                 empty - get current configuration data\n");
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<readI2C_asFile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,%eax
  mov    %al,-0x18(%rbp)
  movzbl -0x18(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %al,-0x1(%rbp)
  movzbl -0x18(%rbp),%eax
  cmp    -0x1(%rbp),%al
  je     L13
  mov    $0xffffffff,%eax
  jmp    L2
L13:
  mov    $0x0,%eax
L2:
  leave
  ret
```

assistant: ```c
int readI2C_asFile(int i2c_fd, unsigned char readbuffer[], unsigned char bytes) {
  unsigned char bytesRead = read(i2c_fd, readbuffer, bytes);
  if (bytes != bytesRead)
    return -1;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<readI2C_asFile>:
  endbr64
  push   %rbx
  mov    %edx,%ebx
  movzbl %dl,%edx
  call   <read@plt>
  cmp    %bl,%al
  setne  %al
  movzbl %al,%eax
  neg    %eax
  pop    %rbx
  ret
```

assistant: ```c
int readI2C_asFile(int i2c_fd, unsigned char readbuffer[], unsigned char bytes) {
  unsigned char bytesRead = read(i2c_fd, readbuffer, bytes);
  if (bytes != bytesRead)
    return -1;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<readI2C_asFile>:
  endbr64
  push   %rbx
  mov    %edx,%ebx
  movzbl %dl,%edx
  call   <read@plt>
  cmp    %bl,%al
  pop    %rbx
  setne  %al
  movzbl %al,%eax
  neg    %eax
  ret
```

assistant: ```c
int readI2C_asFile(int i2c_fd, unsigned char readbuffer[], unsigned char bytes) {
  unsigned char bytesRead = read(i2c_fd, readbuffer, bytes);
  if (bytes != bytesRead)
    return -1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<cardValueByFace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  sub    $0x32,%eax
  cmp    $0x22,%eax
  ja     L63
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D17(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D17(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x2,%eax
  jmp    L91
  mov    $0x3,%eax
  jmp    L91
  mov    $0x4,%eax
  jmp    L91
  mov    $0x5,%eax
  jmp    L91
  mov    $0x6,%eax
  jmp    L91
  mov    $0x7,%eax
  jmp    L91
  mov    $0x8,%eax
  jmp    L91
  mov    $0x9,%eax
  jmp    L91
  mov    $0xa,%eax
  jmp    L91
  mov    $0xb,%eax
  jmp    L91
  mov    $0xc,%eax
  jmp    L91
  mov    $0xd,%eax
  jmp    L91
  mov    $0xe,%eax
  jmp    L91
L63:
  mov    $0x1,%eax
L91:
  pop    %rbp
  ret
```

assistant: ```c
int cardValueByFace(char face) {
  switch (face) {
  case '2':
    return 2;
  case '3':
    return 3;
  case '4':
    return 4;
  case '5':
    return 5;
  case '6':
    return 6;
  case '7':
    return 7;
  case '8':
    return 8;
  case '9':
    return 9;
  case 'T':
    return 10;
  case 'J':
    return 11;
  case 'Q':
    return 12;
  case 'K':
    return 13;
  case 'A':
    return 14;
  default:
    return 1;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<cardValueByFace>:
  endbr64
  sub    $0x32,%edi
  cmp    $0x22,%dil
  ja     L4
  movzbl %dil,%edi
  lea    D9(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x3,%eax
  ret
  mov    $0x4,%eax
  ret
  mov    $0x5,%eax
  ret
  mov    $0x6,%eax
  ret
  mov    $0x7,%eax
  ret
  mov    $0x8,%eax
  ret
  mov    $0x9,%eax
  ret
  mov    $0xa,%eax
  ret
  mov    $0xb,%eax
  ret
  mov    $0xc,%eax
  ret
  mov    $0xd,%eax
  ret
  mov    $0xe,%eax
  ret
L4:
  mov    $0x1,%eax
  ret
  mov    $0x2,%eax
  ret
```

assistant: ```c
int cardValueByFace(char face) {
  switch (face) {
  case '2':
    return 2;
  case '3':
    return 3;
  case '4':
    return 4;
  case '5':
    return 5;
  case '6':
    return 6;
  case '7':
    return 7;
  case '8':
    return 8;
  case '9':
    return 9;
  case 'T':
    return 10;
  case 'J':
    return 11;
  case 'Q':
    return 12;
  case 'K':
    return 13;
  case 'A':
    return 14;
  default:
    return 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
<cardValueByFace>:
  endbr64
  sub    $0x32,%edi
  mov    $0x1,%eax
  cmp    $0x22,%dil
  ja     L8
  movzbl %dil,%edi
  lea    D8(%rip),%rax
  movsbl (%rax,%rdi,1),%eax
L8:
  ret
```

assistant: ```c
int cardValueByFace(char face) {
  switch (face) {
  case '2':
    return 2;
  case '3':
    return 3;
  case '4':
    return 4;
  case '5':
    return 5;
  case '6':
    return 6;
  case '7':
    return 7;
  case '8':
    return 8;
  case '9':
    return 9;
  case 'T':
    return 10;
  case 'J':
    return 11;
  case 'Q':
    return 12;
  case 'K':
    return 13;
  case 'A':
    return 14;
  default:
    return 1;
  }
}
```