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
<isort>:
  endbr64
  cmp    $0x1,%esi
  jle    L65
  push   %r12
  mov    %esi,%eax
  movslq %edx,%r11
  lea    0x8(%rdi),%r10
  push   %rbp
  sub    $0x2,%eax
  mov    %rdi,%rbp
  push   %rbx
  lea    0x10(%rdi,%rax,8),%r12
  nopl   (%rax)
L73:
  cmp    %r10,%rbp
  jae    L98
  mov    (%r10),%rbx
  mov    %r10,%r8
  lea    (%rbx,%r11,1),%rdi
  nopw   0x0(%rax,%rax,1)
L1:
  mov    -0x8(%r8),%r9
  movzbl (%rdi),%ecx
  mov    $0x1,%eax
  lea    (%r9,%r11,1),%rsi
  movzbl (%rsi),%edx
  cmp    %dl,%cl
  je     L104
  jmp    L76
  nopl   0x0(%rax)
L52:
  movzbl (%rsi,%rax,1),%edx
  add    $0x1,%rax
  movzbl -0x1(%rdi,%rax,1),%ecx
  cmp    %cl,%dl
  jne    L76
L104:
  test   %dl,%dl
  jne    L52
L98:
  add    $0x8,%r10
  cmp    %r12,%r10
  jne    L73
L88:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L76:
  cmp    %dl,%cl
  jae    L98
  mov    %r9,(%r8)
  sub    $0x8,%r8
  mov    %rbx,(%r8)
  cmp    %r8,%rbp
  jb     L1
  add    $0x8,%r10
  cmp    %r12,%r10
  jne    L73
  jmp    L88
L65:
  ret
```

assistant: ```c
void isort(unsigned char **a, int n, int d) {
  unsigned char **pi, **pj, *s, *t;
  for (pi = a + 1; --n > 0; pi++)
    for (pj = pi; pj > a; pj--) {
      for (s = *(pj - 1) + d, t = *pj + d; *s == *t && *s != 0; s++, t++)
        ;
      if (*s <= *t)
        break;
      t = *(pj);
      *(pj) = *(pj - 1);
      *(pj - 1) = t;
    }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<isort>:
  endbr64
  cmp    $0x1,%esi
  jle    L97
  mov    %esi,%eax
  push   %rbx
  mov    %rdi,%r11
  movslq %edx,%r9
  sub    $0x2,%eax
  lea    0x8(%rdi),%r10
  lea    0x10(%rdi,%rax,8),%rbx
  nopw   0x0(%rax,%rax,1)
L83:
  mov    %r10,%r8
  cmp    %r10,%r11
  jae    L64
L84:
  movdqu -0x8(%r8),%xmm0
  mov    -0x8(%r8),%rdi
  mov    $0x1,%eax
  movhlps %xmm0,%xmm2
  add    %r9,%rdi
  movdqa %xmm0,%xmm1
  movq   %xmm2,%rsi
  movzbl (%rdi),%edx
  shufpd $0x1,%xmm0,%xmm1
  add    %r9,%rsi
  movzbl (%rsi),%ecx
  cmp    %dl,%cl
  je     L45
  jmp    L80
  nopw   0x0(%rax,%rax,1)
L42:
  movzbl (%rdi,%rax,1),%edx
  add    $0x1,%rax
  movzbl -0x1(%rsi,%rax,1),%ecx
  cmp    %cl,%dl
  jne    L80
L45:
  test   %dl,%dl
  jne    L42
L64:
  add    $0x8,%r10
  cmp    %r10,%rbx
  jne    L83
L38:
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L80:
  cmp    %dl,%cl
  jae    L64
  movups %xmm1,-0x8(%r8)
  sub    $0x8,%r8
  cmp    %r8,%r11
  jb     L84
  add    $0x8,%r10
  cmp    %r10,%rbx
  jne    L83
  jmp    L38
L97:
  ret
```

assistant: ```c
void isort(unsigned char **a, int n, int d) {
  unsigned char **pi, **pj, *s, *t;
  for (pi = a + 1; --n > 0; pi++)
    for (pj = pi; pj > a; pj--) {
      for (s = *(pj - 1) + d, t = *pj + d; *s == *t && *s != 0; s++, t++)
        ;
      if (*s <= *t)
        break;
      t = *(pj);
      *(pj) = *(pj - 1);
      *(pj - 1) = t;
    }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<f0>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movsd  D10(%rip),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  D6(%rip),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  D6(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D10
type_guessed: f64
name: read_data
arguments: data_label: D6
type_guessed: f64

tool: D10: 1.2

tool: D6: 1

assistant: ```c
void f0(int a[5]) {
  double xx = 1.2;
  double x[3] = {1, 1.0, xx};
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<f0>:
  endbr64
  ret
```

assistant: ```c
void f0(int a[5]) {
  double xx = 1.2;
  double x[3] = {1, 1.0, xx};
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<f0>:
  endbr64
  ret
```

assistant: ```c
void f0(int a[5]) {
  double xx = 1.2;
  double x[3] = {1, 1.0, xx};
}
```
user: What is the c source code of the assembly code below:

```asm
<f0>:
  endbr64
  ret
```

assistant: ```c
void f0(int a[5]) {
  double xx = 1.2;
  double x[3] = {1, 1.0, xx};
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<swb_reconfig>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <system@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D7
type: string

tool: D7: kill -HUP `pidof browser-switchboard` > /dev/null 2>&1

assistant: ```c
void swb_reconfig(struct swb_config *old, struct swb_config *new) {
  system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<swb_reconfig>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <system@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_guessed: string

tool: D8: kill -HUP `pidof browser-switchboard` > /dev/null 2>&1

assistant: ```c
void swb_reconfig(struct swb_config *old, struct swb_config *new) {
  system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
  return;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<swb_reconfig>:
  endbr64
  lea    D1(%rip),%rdi
  jmp    1050 <system@plt>
```

tool_calls: name: read_data
arguments: data_tag: D1
type_guessed: string

tool: D1: kill -HUP `pidof browser-switchboard` > /dev/null 2>&1

assistant: ```c
void swb_reconfig(struct swb_config *old, struct swb_config *new) {
  system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
  return;
}
```
user: What is the c source code of the assembly code below:

```asm
<swb_reconfig>:
  endbr64
  lea    D5(%rip),%rdi
  jmp    1050 <system@plt>
```

tool_calls: name: parse_data
arguments: label: D5
type_guessed: string

tool: D5: kill -HUP `pidof browser-switchboard` > /dev/null 2>&1

assistant: ```c
void swb_reconfig(struct swb_config *old, struct swb_config *new) {
  system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<revenirMenuPrincipal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <estNouvellePartie@plt>
  test   %rax,%rax
  je     L44
  mov    $0x1,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <demanderConfirmation@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jne    L41
  mov    $0x0,%eax
  call   <menuPrincipal@plt>
  jmp    L38
L41:
  cmpl   $0x0,-0x4(%rbp)
  jne    L38
  mov    $0x0,%eax
  call   <reprendrePartie@plt>
  jmp    L38
L44:
  mov    $0x0,%eax
  call   <menuPrincipal@plt>
L38:
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D4
type_guessed: string

tool: D4: Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)

assistant: ```c
void revenirMenuPrincipal(void) {
  if (estNouvellePartie()) {
    unsigned int choixJoueur;
    choixJoueur = demanderConfirmation("Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)", 1);
    if (choixJoueur == 1)
      menuPrincipal();
    else if (choixJoueur == 0)
      reprendrePartie();
  } else
    menuPrincipal();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<revenirMenuPrincipal>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <estNouvellePartie@plt>
  test   %rax,%rax
  je     L10
  mov    $0x1,%esi
  lea    D5(%rip),%rdi
  call   <demanderConfirmation@plt>
  cmp    $0x1,%eax
  je     L8
  test   %eax,%eax
  jne    L41
  call   <reprendrePartie@plt>
  jmp    L41
L8:
  mov    $0x0,%eax
  call   <menuPrincipal@plt>
  jmp    L41
L10:
  mov    $0x0,%eax
  call   <menuPrincipal@plt>
L41:
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D5
type_guessed: string

tool: D5: Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)

assistant: ```c
void revenirMenuPrincipal(void) {
  if (estNouvellePartie()) {
    unsigned int choixJoueur;
    choixJoueur = demanderConfirmation("Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)", 1);
    if (choixJoueur == 1)
      menuPrincipal();
    else if (choixJoueur == 0)
      reprendrePartie();
  } else
    menuPrincipal();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<revenirMenuPrincipal>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <estNouvellePartie@plt>
  test   %rax,%rax
  je     L23
  mov    $0x1,%esi
  lea    D1(%rip),%rdi
  call   <demanderConfirmation@plt>
  cmp    $0x1,%eax
  je     L23
  test   %eax,%eax
  je     L12
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L23:
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1080 <menuPrincipal@plt>
  nopl   0x0(%rax,%rax,1)
L12:
  add    $0x8,%rsp
  jmp    1090 <reprendrePartie@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D1
type_infered: string

tool: D1: Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)

assistant: ```c
void revenirMenuPrincipal(void) {
  if (estNouvellePartie()) {
    unsigned int choixJoueur;
    choixJoueur = demanderConfirmation("Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)", 1);
    if (choixJoueur == 1)
      menuPrincipal();
    else if (choixJoueur == 0)
      reprendrePartie();
  } else
    menuPrincipal();
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<revenirMenuPrincipal>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <estNouvellePartie@plt>
  test   %rax,%rax
  je     L14
  mov    $0x1,%esi
  lea    D6(%rip),%rdi
  call   <demanderConfirmation@plt>
  cmp    $0x1,%eax
  je     L14
  test   %eax,%eax
  je     L20
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1080 <menuPrincipal@plt>
  nopl   0x0(%rax,%rax,1)
L20:
  add    $0x8,%rsp
  jmp    1090 <reprendrePartie@plt>
```

tool_calls: name: retrieve_data
arguments: label: D6
datatype: string

tool: D6: Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)

assistant: ```c
void revenirMenuPrincipal(void) {
  if (estNouvellePartie()) {
    unsigned int choixJoueur;
    choixJoueur = demanderConfirmation("Vous n'avez pas sauvegarde, etes-vous sur de vouloir revenir au menu principal ? (0/1)", 1);
    if (choixJoueur == 1)
      menuPrincipal();
    else if (choixJoueur == 0)
      reprendrePartie();
  } else
    menuPrincipal();
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<send_message_2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    $0x0,%eax
  call   <mode_is_connnected@plt>
  test   %rax,%rax
  je     L3
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <encode_msg_2@plt>
L3:
  nop
  leave
  ret
```

assistant: ```c
void send_message_2(uint8_t msg_id, uint8_t payload_1, uint8_t payload_2) {
  if (mode_is_connnected() != 0)
    encode_msg_2(msg_id, 0, payload_1, payload_2);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<send_message_2>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    %edx,%r12d
  mov    $0x0,%eax
  call   <mode_is_connnected@plt>
  test   %rax,%rax
  jne    L10
L19:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  mov    %r12d,%ecx
  mov    %ebp,%edx
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <encode_msg_2@plt>
  jmp    L19
```

assistant: ```c
void send_message_2(uint8_t msg_id, uint8_t payload_1, uint8_t payload_2) {
  if (mode_is_connnected() != 0)
    encode_msg_2(msg_id, 0, payload_1, payload_2);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<send_message_2>:
  endbr64
  push   %r13
  xor    %eax,%eax
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  call   <mode_is_connnected@plt>
  test   %rax,%rax
  jne    L6
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  mov    %r13d,%ecx
  mov    %r12d,%edx
  mov    %ebp,%edi
  xor    %esi,%esi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <encode_msg_2@plt>
```

assistant: ```c
void send_message_2(uint8_t msg_id, uint8_t payload_1, uint8_t payload_2) {
  if (mode_is_connnected() != 0)
    encode_msg_2(msg_id, 0, payload_1, payload_2);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<send_message_2>:
  endbr64
  push   %r13
  xor    %eax,%eax
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  call   <mode_is_connnected@plt>
  test   %rax,%rax
  jne    L9
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  mov    %r13d,%ecx
  mov    %r12d,%edx
  mov    %ebp,%edi
  xor    %esi,%esi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <encode_msg_2@plt>
```

assistant: ```c
void send_message_2(uint8_t msg_id, uint8_t payload_1, uint8_t payload_2) {
  if (mode_is_connnected() != 0)
    encode_msg_2(msg_id, 0, payload_1, payload_2);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<substituteCost>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %edi,%edx
  mov    %dl,-0x14(%rbp)
  mov    %ecx,%edx
  mov    %dl,-0x18(%rbp)
  mov    %al,-0x1c(%rbp)
  movzbl -0x18(%rbp),%eax
  cmp    -0x1c(%rbp),%al
  jne    L140
  mov    $0x0,%eax
  jmp    L41
L140:
  movzbl -0x1c(%rbp),%eax
  xor    $0x20,%eax
  cmp    %al,-0x18(%rbp)
  jne    L121
  cmpb   $0x40,-0x1c(%rbp)
  jle    L130
  cmpb   $0x5a,-0x1c(%rbp)
  jle    L28
L130:
  cmpb   $0x60,-0x1c(%rbp)
  jle    L121
  cmpb   $0x7a,-0x1c(%rbp)
  jg     L121
L28:
  mov    $0x0,%eax
  jmp    L41
L121:
  movsbl -0x18(%rbp),%edx
  movsbl -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <characterClass@plt>
  mov    %al,-0x2(%rbp)
  movsbl -0x1c(%rbp),%edx
  movsbl -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <characterClass@plt>
  mov    %al,-0x1(%rbp)
  movzbl -0x2(%rbp),%eax
  cmp    -0x1(%rbp),%al
  jne    L112
  mov    $0x28,%eax
  jmp    L41
L112:
  cmpb   $0x1,-0x2(%rbp)
  jle    L5
  cmpb   $0x9,-0x2(%rbp)
  jg     L5
  cmpb   $0x1,-0x1(%rbp)
  jle    L5
  cmpb   $0x9,-0x1(%rbp)
  jg     L5
  mov    $0x4b,%eax
  jmp    L41
L5:
  mov    $0x64,%eax
L41:
  leave
  ret
```

assistant: ```c
int substituteCost(char cPrev, char cFrom, char cTo) {
  char classFrom, classTo;
  if (cFrom == cTo) {
    return 0;
  }
  if (cFrom == (cTo ^ 0x20) && ((cTo >= 'A' && cTo <= 'Z') || (cTo >= 'a' && cTo <= 'z'))) {
    return 0;
  }
  classFrom = characterClass(cPrev, cFrom);
  classTo = characterClass(cPrev, cTo);
  if (classFrom == classTo) {
    return 40;
  }
  if (classFrom >= 2 && classFrom <= 9 && classTo >= 2 && classTo <= 9) {
    return 75;
  }
  return 100;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<substituteCost>:
  endbr64
  mov    $0x0,%eax
  cmp    %dl,%sil
  je     L33
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  mov    %edx,%eax
  xor    $0x20,%eax
  cmp    %sil,%al
  jne    L12
  and    $0xffffffdf,%edx
  sub    $0x41,%edx
  mov    $0x0,%eax
  cmp    $0x19,%dl
  jbe    L27
L12:
  movsbl %dil,%ebp
  movsbl %sil,%esi
  mov    %ebp,%edi
  call   <characterClass@plt>
  mov    %eax,%r12d
  movsbl %bl,%esi
  mov    %ebp,%edi
  call   <characterClass@plt>
  mov    %eax,%edx
  cmp    %al,%r12b
  je     L54
  sub    $0x2,%r12d
  mov    $0x64,%eax
  cmp    $0x7,%r12b
  ja     L27
  sub    $0x2,%edx
  cmp    $0x8,%dl
  sbb    %eax,%eax
  and    $0xffffffe7,%eax
  add    $0x64,%eax
L27:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L54:
  mov    $0x28,%eax
  jmp    L27
L33:
  ret
```

assistant: ```c
int substituteCost(char cPrev, char cFrom, char cTo) {
  char classFrom, classTo;
  if (cFrom == cTo) {
    return 0;
  }
  if (cFrom == (cTo ^ 0x20) && ((cTo >= 'A' && cTo <= 'Z') || (cTo >= 'a' && cTo <= 'z'))) {
    return 0;
  }
  classFrom = characterClass(cPrev, cFrom);
  classTo = characterClass(cPrev, cTo);
  if (classFrom == classTo) {
    return 40;
  }
  if (classFrom >= 2 && classFrom <= 9 && classTo >= 2 && classTo <= 9) {
    return 75;
  }
  return 100;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<substituteCost>:
  endbr64
  xor    %eax,%eax
  cmp    %dl,%sil
  je     L57
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  xor    $0x20,%edx
  cmp    %sil,%dl
  jne    L11
  mov    %ebx,%edx
  and    $0xffffffdf,%edx
  sub    $0x41,%edx
  cmp    $0x19,%dl
  jbe    L15
L11:
  movsbl %dil,%ebp
  movsbl %sil,%esi
  mov    %ebp,%edi
  call   <characterClass@plt>
  movsbl %bl,%esi
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <characterClass@plt>
  mov    %eax,%edx
  cmp    %al,%r12b
  je     L4
  sub    $0x2,%r12d
  mov    $0x64,%eax
  cmp    $0x7,%r12b
  ja     L15
  sub    $0x2,%edx
  cmp    $0x8,%dl
  sbb    %eax,%eax
  and    $0xffffffe7,%eax
  add    $0x64,%eax
L15:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L57:
  ret
  nopl   0x0(%rax)
L4:
  mov    $0x28,%eax
  jmp    L15
```

assistant: ```c
int substituteCost(char cPrev, char cFrom, char cTo) {
  char classFrom, classTo;
  if (cFrom == cTo) {
    return 0;
  }
  if (cFrom == (cTo ^ 0x20) && ((cTo >= 'A' && cTo <= 'Z') || (cTo >= 'a' && cTo <= 'z'))) {
    return 0;
  }
  classFrom = characterClass(cPrev, cFrom);
  classTo = characterClass(cPrev, cTo);
  if (classFrom == classTo) {
    return 40;
  }
  if (classFrom >= 2 && classFrom <= 9 && classTo >= 2 && classTo <= 9) {
    return 75;
  }
  return 100;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<substituteCost>:
  endbr64
  xor    %eax,%eax
  cmp    %dl,%sil
  je     L12
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  xor    $0x20,%edx
  cmp    %sil,%dl
  jne    L6
  mov    %ebx,%edx
  and    $0xffffffdf,%edx
  sub    $0x41,%edx
  cmp    $0x19,%dl
  jbe    L45
L6:
  movsbl %dil,%ebp
  movsbl %sil,%esi
  mov    %ebp,%edi
  call   <characterClass@plt>
  movsbl %bl,%esi
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <characterClass@plt>
  mov    %eax,%edx
  cmp    %al,%r12b
  je     L51
  sub    $0x2,%r12d
  mov    $0x64,%eax
  cmp    $0x7,%r12b
  ja     L45
  sub    $0x2,%edx
  cmp    $0x8,%dl
  sbb    %eax,%eax
  and    $0xffffffe7,%eax
  add    $0x64,%eax
L45:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  ret
  nopl   0x0(%rax)
L51:
  mov    $0x28,%eax
  jmp    L45
```

assistant: ```c
int substituteCost(char cPrev, char cFrom, char cTo) {
  char classFrom, classTo;
  if (cFrom == cTo) {
    return 0;
  }
  if (cFrom == (cTo ^ 0x20) && ((cTo >= 'A' && cTo <= 'Z') || (cTo >= 'a' && cTo <= 'z'))) {
    return 0;
  }
  classFrom = characterClass(cPrev, cFrom);
  classTo = characterClass(cPrev, cTo);
  if (classFrom == classTo) {
    return 40;
  }
  if (classFrom >= 2 && classFrom <= 9 && classTo >= 2 && classTo <= 9) {
    return 75;
  }
  return 100;
}
```
user: What is the c source code of the assembly code below?

```asm
<ft_atoi_base>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x1,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <ft_check_base@plt>
  test   %eax,%eax
  jne    L64
  mov    $0x0,%eax
  jmp    L97
L64:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  je     L28
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2b,%al
  jne    L92
L28:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L63
  mov    $0xffffffff,%eax
  jmp    L21
L63:
  mov    $0x1,%eax
L21:
  mov    %eax,-0x8(%rbp)
  addq   $0x1,-0x18(%rbp)
L92:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <ft_base_length@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L31
L88:
  mov    -0xc(%rbp),%eax
  imul   -0x4(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <ft_find_base@plt>
  cmp    $0xffffffff,%eax
  jne    L49
  mov    $0x0,%eax
  jmp    L97
L49:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <ft_find_base@plt>
  add    %eax,-0xc(%rbp)
  addq   $0x1,-0x18(%rbp)
L31:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L88
  mov    -0xc(%rbp),%eax
  imul   -0x8(%rbp),%eax
L97:
  leave
  ret
```

assistant: ```c
int ft_atoi_base(char *str, char *base) {
  int number;
  int base_nbr;
  int negatif;
  negatif = 1;
  if (!ft_check_base(base))
    return (0);
  if (*str == '-' || *str == '+') {
    negatif = (*str == '-') ? -1 : 1;
    str++;
  }
  base_nbr = ft_base_length(base);
  number = 0;
  while (*str != '\0') {
    number *= base_nbr;
    if (ft_find_base(*str, base) == -1)
      return (0);
    number += (ft_find_base(*str, base));
    str++;
  }
  return (number * negatif);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ft_atoi_base>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rsi,%rdi
  call   <ft_check_base@plt>
  test   %eax,%eax
  je     L59
  movzbl (%rbx),%eax
  lea    -0x2b(%rax),%edx
  mov    $0x1,%r14d
  test   $0xfd,%dl
  jne    L31
  cmp    $0x2d,%al
  setne  %r14b
  movzbl %r14b,%r14d
  lea    -0x1(%r14,%r14,1),%r14d
  add    $0x1,%rbx
L31:
  mov    %r12,%rdi
  call   <ft_base_length@plt>
  mov    %eax,%r13d
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L64
  mov    $0x0,%ebp
L20:
  imul   %r13d,%ebp
  movsbl %dil,%edi
  mov    %r12,%rsi
  call   <ft_find_base@plt>
  cmp    $0xffffffff,%eax
  je     L60
  movsbl (%rbx),%edi
  mov    %r12,%rsi
  call   <ft_find_base@plt>
  add    %eax,%ebp
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L20
L44:
  mov    %r14d,%eax
  imul   %ebp,%eax
L59:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L64:
  mov    $0x0,%ebp
  jmp    L44
L60:
  mov    $0x0,%eax
  jmp    L59
```

assistant: ```c
int ft_atoi_base(char *str, char *base) {
  int number;
  int base_nbr;
  int negatif;
  negatif = 1;
  if (!ft_check_base(base))
    return (0);
  if (*str == '-' || *str == '+') {
    negatif = (*str == '-') ? -1 : 1;
    str++;
  }
  base_nbr = ft_base_length(base);
  number = 0;
  while (*str != '\0') {
    number *= base_nbr;
    if (ft_find_base(*str, base) == -1)
      return (0);
    number += (ft_find_base(*str, base));
    str++;
  }
  return (number * negatif);
}
```