ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<vec_mult_ref>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x2c(%rbp),%edx
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <init@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L7
L13:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mulss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L7:
  mov    -0x4(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L13
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void vec_mult_ref(float *p, float *v1, float *v2, int n) {
  int i;
  v1 = (float *)malloc(n * sizeof(float));
  v2 = (float *)malloc(n * sizeof(float));
  init(v1, v2, n);
  for (i = 0; i < n; i++)
    p[i] = v1[i] * v2[i];
  free(v1);
  free(v2);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<vec_mult_ref>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %ecx,%r13d
  lea    0x0(,%rcx,4),%r12d
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    %r13d,%edx
  mov    %rax,%rsi
  mov    %rbp,%rdi
  call   <init@plt>
  test   %r13d,%r13d
  jle    L7
  mov    %r13d,%r13d
  lea    0x0(%rbp,%r13,4),%rsi
  mov    %rbp,%rax
  sub    %rbp,%rbx
  mov    %rbx,%rdx
  mov    %r12,%rcx
  sub    %rbp,%rcx
L12:
  movss  (%rcx,%rax,1),%xmm0
  mulss  (%rax),%xmm0
  movss  %xmm0,(%rdx,%rax,1)
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L12
L7:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %r12,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void vec_mult_ref(float *p, float *v1, float *v2, int n) {
  int i;
  v1 = (float *)malloc(n * sizeof(float));
  v2 = (float *)malloc(n * sizeof(float));
  init(v1, v2, n);
  for (i = 0; i < n; i++)
    p[i] = v1[i] * v2[i];
  free(v1);
  free(v2);
}
```
user: Translate the below assembly code into C programming language:

```asm
<vec_mult_ref>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  lea    0x0(,%rbp,4),%r13d
  mov    %rdi,%rbx
  mov    %r13d,%edi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r13d,%edi
  mov    %rax,%r12
  call   <malloc@plt>
  mov    %ebp,%edx
  mov    %r12,%rdi
  mov    %rax,%rsi
  mov    %rax,%r13
  call   <init@plt>
  test   %ebp,%ebp
  jle    L0
  sub    %r12,%rbx
  mov    %r13,%rcx
  lea    (%r12,%rbp,4),%rsi
  mov    %r12,%rax
  mov    %rbx,%rdx
  sub    %r12,%rcx
  nopl   (%rax)
L16:
  movss  (%rcx,%rax,1),%xmm0
  mulss  (%rax),%xmm0
  movss  %xmm0,(%rdx,%rax,1)
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L16
L0:
  mov    %r12,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <free@plt>
```

assistant: ```c
void vec_mult_ref(float *p, float *v1, float *v2, int n) {
  int i;
  v1 = (float *)malloc(n * sizeof(float));
  v2 = (float *)malloc(n * sizeof(float));
  init(v1, v2, n);
  for (i = 0; i < n; i++)
    p[i] = v1[i] * v2[i];
  free(v1);
  free(v2);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<vec_mult_ref>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  lea    0x0(,%r13,4),%r12d
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %r12d,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %r13d,%edx
  mov    %rbp,%rdi
  mov    %rax,%rsi
  mov    %rax,%r12
  call   <init@plt>
  test   %r13d,%r13d
  jle    L13
  lea    0x4(%rbp),%rdx
  mov    %rbx,%rax
  lea    0x4(%r12),%rcx
  sub    %rdx,%rax
  cmp    $0x8,%rax
  mov    %rbx,%rax
  seta   %dl
  sub    %rcx,%rax
  cmp    $0x8,%rax
  seta   %al
  test   %al,%dl
  je     L45
  cmp    $0x1,%r13d
  je     L45
  lea    -0x1(%r13),%eax
  mov    %r13d,%ecx
  cmp    $0x2,%eax
  jbe    L40
  mov    %r13d,%edx
  mov    %r12,%rsi
  mov    %rbx,%rcx
  mov    %rbp,%rax
  shr    $0x2,%edx
  sub    %rbp,%rsi
  sub    %rbp,%rcx
  shl    $0x4,%rdx
  add    %rbp,%rdx
  nopw   0x0(%rax,%rax,1)
L87:
  movups (%rsi,%rax,1),%xmm0
  movups (%rax),%xmm2
  mulps  %xmm2,%xmm0
  movups %xmm0,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rdx
  jne    L87
  mov    %r13d,%edx
  and    $0xfffffffc,%edx
  mov    %edx,%eax
  cmp    %edx,%r13d
  je     L13
  mov    %r13d,%ecx
  sub    %edx,%ecx
  cmp    $0x1,%ecx
  je     L35
L54:
  movq   0x0(%rbp,%rdx,4),%xmm0
  movq   (%r12,%rdx,4),%xmm1
  mulps  %xmm1,%xmm0
  movlps %xmm0,(%rbx,%rdx,4)
  mov    %ecx,%edx
  and    $0xfffffffe,%edx
  add    %edx,%eax
  cmp    %edx,%ecx
  je     L13
L35:
  cltq
  movss  0x0(%rbp,%rax,4),%xmm0
  mulss  (%r12,%rax,4),%xmm0
  movss  %xmm0,(%rbx,%rax,4)
L13:
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <free@plt>
  nopl   0x0(%rax)
L45:
  mov    %r12,%rdx
  lea    0x0(%rbp,%r13,4),%rcx
  mov    %rbp,%rax
  sub    %rbp,%rbx
  sub    %rbp,%rdx
  nopl   0x0(%rax)
L74:
  movss  (%rdx,%rax,1),%xmm0
  mulss  (%rax),%xmm0
  movss  %xmm0,(%rbx,%rax,1)
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L74
  jmp    L13
L40:
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L54
```

assistant: ```c
void vec_mult_ref(float *p, float *v1, float *v2, int n) {
  int i;
  v1 = (float *)malloc(n * sizeof(float));
  v2 = (float *)malloc(n * sizeof(float));
  init(v1, v2, n);
  for (i = 0; i < n; i++)
    p[i] = v1[i] * v2[i];
  free(v1);
  free(v2);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<bit_shift>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movb   $0x0,-0x1(%rbp)
  movzbl -0x14(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  shr    %eax
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%edx
  movzbl -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D9
datatype: string

tool: D9: %u to %u 


assistant: ```c
void bit_shift(unsigned char input) {
  unsigned char output = 0;
  output = (1U << input) >> 1;
  printf("%u to %u \n", input, output);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<bit_shift>:
  endbr64
  sub    $0x8,%rsp
  movzbl %dil,%esi
  mov    $0x1,%edx
  mov    %edi,%ecx
  shl    %cl,%edx
  shr    %edx
  movzbl %dl,%edx
  lea    D2(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D2
datatype: string

tool: D2: %u to %u 


assistant: ```c
void bit_shift(unsigned char input) {
  unsigned char output = 0;
  output = (1U << input) >> 1;
  printf("%u to %u \n", input, output);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<bit_shift>:
  endbr64
  mov    %edi,%ecx
  mov    $0x1,%edx
  movzbl %dil,%esi
  shl    %cl,%edx
  lea    D7(%rip),%rdi
  shr    %edx
  movzbl %dl,%edx
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D7
type_guessed: string

tool: D7: %u to %u 


assistant: ```c
void bit_shift(unsigned char input) {
  unsigned char output = 0;
  output = (1U << input) >> 1;
  printf("%u to %u \n", input, output);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<bit_shift>:
  endbr64
  mov    %edi,%ecx
  mov    $0x1,%edx
  movzbl %dil,%esi
  shl    %cl,%edx
  lea    D7(%rip),%rdi
  shr    %edx
  movzbl %dl,%edx
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: tag: D7
type_infered: string

tool: D7: %u to %u 


assistant: ```c
void bit_shift(unsigned char input) {
  unsigned char output = 0;
  output = (1U << input) >> 1;
  printf("%u to %u \n", input, output);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<checkOccurrences>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movl   $0x0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L57
L18:
  movl   $0x0,-0xc(%rbp)
  jmp    L54
L61:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  add    %ecx,%eax
  movslq %eax,%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L50
  addl   $0x1,-0x10(%rbp)
  jmp    L10
L50:
  movl   $0x0,-0x10(%rbp)
L10:
  addl   $0x1,-0xc(%rbp)
L54:
  mov    -0xc(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jl     L61
  mov    -0x8(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jne    L9
  addl   $0x1,-0x18(%rbp)
L9:
  addl   $0x1,-0x14(%rbp)
L57:
  mov    -0x4(%rbp),%eax
  sub    -0x8(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jle    L18
  mov    -0x18(%rbp),%eax
  leave
  ret
```

assistant: ```c
int checkOccurrences(char replace[], char stringOrig[]) {
  int occurrences = 0;
  int replaceLength = strlen(replace);
  int origLength = strlen(stringOrig);
  int offset = 0;
  int index = 0;
  while (offset <= (origLength - replaceLength)) {
    for (int i = 0; i < replaceLength; i++) {
      if (replace[i] == stringOrig[i + offset]) {
        index++;
      } else {
        index = 0;
      }
    }
    if (replaceLength == index) {
      occurrences++;
    }
    offset++;
  }
  return occurrences;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<checkOccurrences>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    %rbx,%rdi
  call   <strlen@plt>
  sub    %r12d,%eax
  js     L53
  mov    %rbx,%rsi
  lea    0x1(%rax),%r9d
  mov    $0x0,%edx
  mov    $0x0,%edi
  mov    $0x0,%r8d
  mov    %r12d,%ecx
  jmp    L15
L9:
  add    $0x1,%rax
  cmp    %rcx,%rax
  je     L27
L47:
  movzbl (%rsi,%rax,1),%ebx
  add    $0x1,%edx
  cmp    %bl,0x0(%rbp,%rax,1)
  je     L9
  mov    $0x0,%edx
  jmp    L9
L27:
  cmp    %edx,%r12d
  sete   %al
  movzbl %al,%eax
  add    %eax,%r8d
  add    $0x1,%edi
  add    $0x1,%rsi
  cmp    %r9d,%edi
  je     L25
L15:
  mov    $0x0,%eax
  test   %r12d,%r12d
  jg     L47
  jmp    L27
L53:
  mov    $0x0,%r8d
L25:
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int checkOccurrences(char replace[], char stringOrig[]) {
  int occurrences = 0;
  int replaceLength = strlen(replace);
  int origLength = strlen(stringOrig);
  int offset = 0;
  int index = 0;
  while (offset <= (origLength - replaceLength)) {
    for (int i = 0; i < replaceLength; i++) {
      if (replace[i] == stringOrig[i + offset]) {
        index++;
      } else {
        index = 0;
      }
    }
    if (replaceLength == index) {
      occurrences++;
    }
    offset++;
  }
  return occurrences;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<checkOccurrences>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %eax,%r12d
  call   <strlen@plt>
  sub    %r12d,%eax
  js     L44
  mov    %rbx,%rsi
  lea    0x1(%rax),%r9d
  xor    %edx,%edx
  xor    %edi,%edi
  xor    %r8d,%r8d
  movslq %r12d,%rcx
  nopl   0x0(%rax)
L32:
  xor    %eax,%eax
  test   %r12d,%r12d
  jle    L23
  nop
L1:
  movzbl (%rsi,%rax,1),%ebx
  add    $0x1,%edx
  cmp    %bl,0x0(%rbp,%rax,1)
  je     L34
  xor    %edx,%edx
L34:
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L1
L23:
  xor    %eax,%eax
  cmp    %edx,%r12d
  sete   %al
  add    $0x1,%edi
  add    $0x1,%rsi
  add    %eax,%r8d
  cmp    %r9d,%edi
  jne    L32
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  ret
L44:
  xor    %r8d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8d,%eax
  pop    %r12
  ret
```

assistant: ```c
int checkOccurrences(char replace[], char stringOrig[]) {
  int occurrences = 0;
  int replaceLength = strlen(replace);
  int origLength = strlen(stringOrig);
  int offset = 0;
  int index = 0;
  while (offset <= (origLength - replaceLength)) {
    for (int i = 0; i < replaceLength; i++) {
      if (replace[i] == stringOrig[i + offset]) {
        index++;
      } else {
        index = 0;
      }
    }
    if (replaceLength == index) {
      occurrences++;
    }
    offset++;
  }
  return occurrences;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<checkOccurrences>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %eax,%r12d
  call   <strlen@plt>
  sub    %r12d,%eax
  js     L33
  mov    %rbx,%rsi
  lea    0x1(%rax),%r9d
  xor    %edx,%edx
  xor    %edi,%edi
  xor    %r8d,%r8d
  movslq %r12d,%rcx
  nopl   0x0(%rax)
L43:
  xor    %eax,%eax
  test   %r12d,%r12d
  jle    L39
  nop
L26:
  movzbl (%rsi,%rax,1),%ebx
  add    $0x1,%edx
  cmp    %bl,0x0(%rbp,%rax,1)
  je     L47
  xor    %edx,%edx
L47:
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L26
L39:
  xor    %eax,%eax
  cmp    %edx,%r12d
  sete   %al
  add    $0x1,%edi
  add    $0x1,%rsi
  add    %eax,%r8d
  cmp    %r9d,%edi
  jne    L43
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  ret
L33:
  xor    %r8d,%r8d
  pop    %rbx
  pop    %rbp
  mov    %r8d,%eax
  pop    %r12
  ret
```

assistant: ```c
int checkOccurrences(char replace[], char stringOrig[]) {
  int occurrences = 0;
  int replaceLength = strlen(replace);
  int origLength = strlen(stringOrig);
  int offset = 0;
  int index = 0;
  while (offset <= (origLength - replaceLength)) {
    for (int i = 0; i < replaceLength; i++) {
      if (replace[i] == stringOrig[i + offset]) {
        index++;
      } else {
        index = 0;
      }
    }
    if (replaceLength == index) {
      occurrences++;
    }
    offset++;
  }
  return occurrences;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<sjis2jis>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shr    $0x8,%eax
  and    $0xff,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x9f,-0x8(%rbp)
  ja     L26
  mov    $0x71,%eax
  jmp    L6
L26:
  mov    $0xb1,%eax
L6:
  sub    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  add    %eax,%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  cmpl   $0x7f,-0x4(%rbp)
  jbe    L30
  subl   $0x1,-0x4(%rbp)
L30:
  cmpl   $0x9d,-0x4(%rbp)
  jbe    L47
  subl   $0x7d,-0x4(%rbp)
  addl   $0x1,-0x8(%rbp)
  jmp    L0
L47:
  subl   $0x1f,-0x4(%rbp)
L0:
  mov    -0x8(%rbp),%eax
  shl    $0x8,%eax
  or     -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int sjis2jis(unsigned int sjis) {
  unsigned int hib, lob;
  hib = (sjis >> 8) & 0xff;
  lob = sjis & 0xff;
  hib -= (hib <= 0x9f) ? 0x71 : 0xb1;
  hib = (hib << 1) + 1;
  if (lob > 0x7f)
    lob--;
  if (lob >= 0x9e) {
    lob -= 0x7d;
    hib++;
  } else
    lob -= 0x1f;
  return (hib << 8) | lob;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<sjis2jis>:
  endbr64
  mov    %edi,%edx
  movzbl %dh,%eax
  movzbl %dil,%ecx
  cmp    $0xa0,%eax
  sbb    %esi,%esi
  and    $0xffffffc0,%esi
  sub    %esi,%eax
  lea    -0x162(%rax,%rax,1),%eax
  and    $0x80,%edx
  cmp    $0x1,%edx
  adc    $0xffffffff,%ecx
  cmp    $0x9d,%ecx
  jbe    L16
  sub    $0x7d,%ecx
  add    $0x2,%eax
L11:
  shl    $0x8,%eax
  or     %ecx,%eax
  ret
L16:
  add    $0x1,%eax
  sub    $0x1f,%ecx
  jmp    L11
```

assistant: ```c
unsigned int sjis2jis(unsigned int sjis) {
  unsigned int hib, lob;
  hib = (sjis >> 8) & 0xff;
  lob = sjis & 0xff;
  hib -= (hib <= 0x9f) ? 0x71 : 0xb1;
  hib = (hib << 1) + 1;
  if (lob > 0x7f)
    lob--;
  if (lob >= 0x9e) {
    lob -= 0x7d;
    hib++;
  } else
    lob -= 0x1f;
  return (hib << 8) | lob;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sjis2jis>:
  endbr64
  mov    %edi,%edx
  movzbl %dil,%ecx
  movzbl %dh,%eax
  cmp    $0xa0,%eax
  sbb    %esi,%esi
  and    $0x80,%edx
  and    $0xffffffc0,%esi
  sub    %esi,%eax
  cmp    $0x1,%edx
  adc    $0xffffffff,%ecx
  lea    -0x162(%rax,%rax,1),%eax
  cmp    $0x9d,%ecx
  jbe    L4
  add    $0x2,%eax
  sub    $0x7d,%ecx
  shl    $0x8,%eax
  or     %ecx,%eax
  ret
L4:
  add    $0x1,%eax
  sub    $0x1f,%ecx
  shl    $0x8,%eax
  or     %ecx,%eax
  ret
```

assistant: ```c
unsigned int sjis2jis(unsigned int sjis) {
  unsigned int hib, lob;
  hib = (sjis >> 8) & 0xff;
  lob = sjis & 0xff;
  hib -= (hib <= 0x9f) ? 0x71 : 0xb1;
  hib = (hib << 1) + 1;
  if (lob > 0x7f)
    lob--;
  if (lob >= 0x9e) {
    lob -= 0x7d;
    hib++;
  } else
    lob -= 0x1f;
  return (hib << 8) | lob;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<sjis2jis>:
  endbr64
  mov    %edi,%edx
  movzbl %dil,%ecx
  movzbl %dh,%eax
  cmp    $0xa0,%eax
  sbb    %esi,%esi
  and    $0x80,%edx
  and    $0xffffffc0,%esi
  sub    %esi,%eax
  cmp    $0x1,%edx
  adc    $0xffffffff,%ecx
  lea    -0x162(%rax,%rax,1),%eax
  cmp    $0x9d,%ecx
  jbe    L5
  add    $0x2,%eax
  sub    $0x7d,%ecx
  shl    $0x8,%eax
  or     %ecx,%eax
  ret
L5:
  add    $0x1,%eax
  sub    $0x1f,%ecx
  shl    $0x8,%eax
  or     %ecx,%eax
  ret
```

assistant: ```c
unsigned int sjis2jis(unsigned int sjis) {
  unsigned int hib, lob;
  hib = (sjis >> 8) & 0xff;
  lob = sjis & 0xff;
  hib -= (hib <= 0x9f) ? 0x71 : 0xb1;
  hib = (hib << 1) + 1;
  if (lob > 0x7f)
    lob--;
  if (lob >= 0x9e) {
    lob -= 0x7d;
    hib++;
  } else
    lob -= 0x1f;
  return (hib << 8) | lob;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<do_cdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <_chdir@plt>
  test   %rax,%rax
  jns    L3
  mov    $0xffffffff,%eax
  jmp    L17
L3:
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <_response@plt>
  mov    $0x0,%eax
L17:
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
type_guessed: string
name: extract_symbolic_data
arguments: tag: D11
type_guessed: string

tool: D7: ..

tool: D11: 250 CDUP Command ok.


assistant: ```c
int do_cdup(void) {
  if (_chdir("..") < 0) {
    return -1;
  } else {
    _response("250 CDUP Command ok.\r\n");
    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
<do_cdup>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <_chdir@plt>
  test   %rax,%rax
  js     L0
  lea    D2(%rip),%rdi
  call   <_response@plt>
  mov    $0x0,%eax
L8:
  add    $0x8,%rsp
  ret
L0:
  mov    $0xffffffff,%eax
  jmp    L8
```

tool_calls: name: disassemble_data
arguments: tag: D5
type_guessed: string
name: disassemble_data
arguments: tag: D2
type_guessed: string

tool: D5: ..

tool: D2: 250 CDUP Command ok.


assistant: ```c
int do_cdup(void) {
  if (_chdir("..") < 0) {
    return -1;
  } else {
    _response("250 CDUP Command ok.\r\n");
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<do_cdup>:
  endbr64
  sub    $0x8,%rsp
  lea    D15(%rip),%rdi
  call   <_chdir@plt>
  test   %rax,%rax
  js     L1
  lea    D18(%rip),%rdi
  call   <_response@plt>
  xor    %eax,%eax
L10:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L1:
  mov    $0xffffffff,%eax
  jmp    L10
```

tool_calls: name: parse_data
arguments: label: D15
data_type: string
name: parse_data
arguments: label: D18
data_type: string

tool: D15: ..

tool: D18: 250 CDUP Command ok.


assistant: ```c
int do_cdup(void) {
  if (_chdir("..") < 0) {
    return -1;
  } else {
    _response("250 CDUP Command ok.\r\n");
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<do_cdup>:
  endbr64
  sub    $0x8,%rsp
  lea    D9(%rip),%rdi
  call   <_chdir@plt>
  test   %rax,%rax
  js     L19
  lea    D0(%rip),%rdi
  call   <_response@plt>
  xor    %eax,%eax
L13:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L19:
  mov    $0xffffffff,%eax
  jmp    L13
```

tool_calls: name: unpack_data
arguments: tag: D9
type: string
name: unpack_data
arguments: tag: D0
type: string

tool: D9: ..

tool: D0: 250 CDUP Command ok.


assistant: ```c
int do_cdup(void) {
  if (_chdir("..") < 0) {
    return -1;
  } else {
    _response("250 CDUP Command ok.\r\n");
    return 0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<Semctl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    -0x20(%rbp),%ecx
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%esi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <semctl@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L4
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <Error@plt>
L4:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D10
type_guessed: string
name: unpack_data
arguments: label: D16
type_guessed: string

tool: 

tool: D16: Error on semctl

assistant: ```c
int Semctl(int semid, int semnum, int cmd, int pom) {
  int x = semctl(semid, semnum, cmd, pom);
  if (x < 0) {
    perror("");
    Error("Error on semctl");
  }
  return x;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Semctl>:
  endbr64
  push   %rbx
  call   <semctl@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L3
L17:
  mov    %ebx,%eax
  pop    %rbx
  ret
L3:
  lea    D16(%rip),%rdi
  call   <perror@plt>
  lea    D5(%rip),%rdi
  call   <Error@plt>
  jmp    L17
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D16
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D5
type_infered: string

tool: 

tool: D5: Error on semctl

assistant: ```c
int Semctl(int semid, int semnum, int cmd, int pom) {
  int x = semctl(semid, semnum, cmd, pom);
  if (x < 0) {
    perror("");
    Error("Error on semctl");
  }
  return x;
}
```
user: What is the c source code of the assembly code below?

```asm
<Semctl>:
  endbr64
  push   %r12
  call   <semctl@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L1
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  lea    D12(%rip),%rdi
  call   <perror@plt>
  lea    D19(%rip),%rdi
  call   <Error@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: tag: D12
type_guessed: string
name: unpack_data
arguments: tag: D19
type_guessed: string

tool: 

tool: D19: Error on semctl

assistant: ```c
int Semctl(int semid, int semnum, int cmd, int pom) {
  int x = semctl(semid, semnum, cmd, pom);
  if (x < 0) {
    perror("");
    Error("Error on semctl");
  }
  return x;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Semctl>:
  endbr64
  push   %r12
  call   <semctl@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L3
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  lea    D4(%rip),%rdi
  call   <perror@plt>
  lea    D9(%rip),%rdi
  call   <Error@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: label: D4
data_type: string
name: disassemble_data
arguments: label: D9
data_type: string

tool: 

tool: D9: Error on semctl

assistant: ```c
int Semctl(int semid, int semnum, int cmd, int pom) {
  int x = semctl(semid, semnum, cmd, pom);
  if (x < 0) {
    perror("");
    Error("Error on semctl");
  }
  return x;
}
```