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
<guess_streamtype>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0xbf,-0x4(%rbp)
  jle    L160
  cmpl   $0xdf,-0x4(%rbp)
  jg     L160
  mov    $0x4,%eax
  jmp    L153
L160:
  cmpl   $0xdf,-0x4(%rbp)
  jle    L30
  cmpl   $0xef,-0x4(%rbp)
  jg     L30
  mov    $0x2,%eax
  jmp    L153
L30:
  cmpl   $0xf8,-0x4(%rbp)
  jg     L91
  cmpl   $0xf4,-0x4(%rbp)
  jge    L12
  cmpl   $0xf3,-0x4(%rbp)
  je     L4
  cmpl   $0xf3,-0x4(%rbp)
  jg     L91
  cmpl   $0xf2,-0x4(%rbp)
  je     L176
  cmpl   $0xf2,-0x4(%rbp)
  jg     L91
  cmpl   $0xbd,-0x4(%rbp)
  je     L168
  cmpl   $0xbf,-0x4(%rbp)
  jne    L91
L168:
  mov    $0x6,%eax
  jmp    L153
L176:
  mov    $0x8,%eax
  jmp    L153
L12:
  mov    $0x9,%eax
  jmp    L153
L4:
  mov    $0x7,%eax
  jmp    L153
L91:
  mov    $0x0,%eax
L153:
  pop    %rbp
  ret
```

assistant: ```c
int guess_streamtype(int streamid) {
  if ((streamid >= (0xC0)) && (streamid < (0xC0) + (0x20))) {
    return (0x04);
  }
  if ((streamid >= (0xE0)) && (streamid < (0xE0) + (0x10))) {
    return (0x02);
  }
  switch (streamid) {
  case (0xBD):
  case (0xBF):
    return (0x06);
  case (0xF2):
    return (0x08);
  case (0xF4):
  case (0xF5):
  case (0xF6):
  case (0xF7):
  case (0xF8):
    return (0x09);
  case (0xF3):
    return (0x07);
  default:
    return (0);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<guess_streamtype>:
  endbr64
  lea    -0xc0(%rdi),%edx
  mov    $0x4,%eax
  cmp    $0x1f,%edx
  jbe    L5
  lea    -0xe0(%rdi),%edx
  mov    $0x2,%eax
  cmp    $0xf,%edx
  jbe    L5
  cmp    $0xf3,%edi
  je     L0
  jg     L59
  mov    $0x8,%eax
  cmp    $0xf2,%edi
  je     L5
  mov    $0x0,%eax
  cmp    $0xf3,%edi
  je     L5
  and    $0xfffffffd,%edi
  cmp    $0xbd,%edi
  mov    $0x6,%edx
  cmove  %edx,%eax
  ret
L59:
  sub    $0xf4,%edi
  cmp    $0x5,%edi
  sbb    %eax,%eax
  and    $0x9,%eax
  ret
L0:
  mov    $0x7,%eax
L5:
  ret
```

assistant: ```c
int guess_streamtype(int streamid) {
  if ((streamid >= (0xC0)) && (streamid < (0xC0) + (0x20))) {
    return (0x04);
  }
  if ((streamid >= (0xE0)) && (streamid < (0xE0) + (0x10))) {
    return (0x02);
  }
  switch (streamid) {
  case (0xBD):
  case (0xBF):
    return (0x06);
  case (0xF2):
    return (0x08);
  case (0xF4):
  case (0xF5):
  case (0xF6):
  case (0xF7):
  case (0xF8):
    return (0x09);
  case (0xF3):
    return (0x07);
  default:
    return (0);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<guess_streamtype>:
  endbr64
  lea    -0xc0(%rdi),%edx
  mov    $0x4,%eax
  cmp    $0x1f,%edx
  jbe    L42
  lea    -0xe0(%rdi),%edx
  mov    $0x2,%eax
  cmp    $0xf,%edx
  jbe    L42
  cmp    $0xf3,%edi
  je     L21
  jg     L10
  mov    $0x8,%eax
  cmp    $0xf2,%edi
  je     L42
  and    $0xfffffffd,%edi
  xor    %eax,%eax
  mov    $0x6,%edx
  cmp    $0xbd,%edi
  cmove  %edx,%eax
  ret
  nop
L21:
  mov    $0x7,%eax
L42:
  ret
  cs nopw 0x0(%rax,%rax,1)
L10:
  sub    $0xf4,%edi
  cmp    $0x5,%edi
  sbb    %eax,%eax
  and    $0x9,%eax
  ret
```

assistant: ```c
int guess_streamtype(int streamid) {
  if ((streamid >= (0xC0)) && (streamid < (0xC0) + (0x20))) {
    return (0x04);
  }
  if ((streamid >= (0xE0)) && (streamid < (0xE0) + (0x10))) {
    return (0x02);
  }
  switch (streamid) {
  case (0xBD):
  case (0xBF):
    return (0x06);
  case (0xF2):
    return (0x08);
  case (0xF4):
  case (0xF5):
  case (0xF6):
  case (0xF7):
  case (0xF8):
    return (0x09);
  case (0xF3):
    return (0x07);
  default:
    return (0);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<guess_streamtype>:
  endbr64
  lea    -0xc0(%rdi),%edx
  mov    $0x4,%eax
  cmp    $0x1f,%edx
  jbe    L33
  lea    -0xe0(%rdi),%edx
  mov    $0x2,%eax
  cmp    $0xf,%edx
  jbe    L33
  cmp    $0xf3,%edi
  je     L22
  jg     L11
  mov    $0x8,%eax
  cmp    $0xf2,%edi
  je     L33
  and    $0xfffffffd,%edi
  xor    %eax,%eax
  mov    $0x6,%edx
  cmp    $0xbd,%edi
  cmove  %edx,%eax
  ret
  nop
L22:
  mov    $0x7,%eax
L33:
  ret
  cs nopw 0x0(%rax,%rax,1)
L11:
  sub    $0xf4,%edi
  cmp    $0x5,%edi
  sbb    %eax,%eax
  and    $0x9,%eax
  ret
```

assistant: ```c
int guess_streamtype(int streamid) {
  if ((streamid >= (0xC0)) && (streamid < (0xC0) + (0x20))) {
    return (0x04);
  }
  if ((streamid >= (0xE0)) && (streamid < (0xE0) + (0x10))) {
    return (0x02);
  }
  switch (streamid) {
  case (0xBD):
  case (0xBF):
    return (0x06);
  case (0xF2):
    return (0x08);
  case (0xF4):
  case (0xF5):
  case (0xF6):
  case (0xF7):
  case (0xF8):
    return (0x09);
  case (0xF3):
    return (0x07);
  default:
    return (0);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gettimeofday>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    D1(%rip),%rax
  mov    (%rax),%edx
  mov    D15(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
int gettimeofday(struct timeval *tv, void *tzvp) {
  errno = ENOSYS;
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gettimeofday>:
  endbr64
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  mov    D2(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int gettimeofday(struct timeval *tv, void *tzvp) {
  errno = ENOSYS;
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<gettimeofday>:
  endbr64
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    D10(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int gettimeofday(struct timeval *tv, void *tzvp) {
  errno = ENOSYS;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<gettimeofday>:
  endbr64
  mov    D4(%rip),%rax
  mov    (%rax),%edx
  mov    D3(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int gettimeofday(struct timeval *tv, void *tzvp) {
  errno = ENOSYS;
  return -1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<run_if>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jne    L4
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D7(%rip),%r8
  lea    D74(%rip),%rax
  mov    %rax,%rcx
  lea    D48(%rip),%rax
  mov    %rax,%rdx
  lea    D44(%rip),%rax
  mov    %rax,%rsi
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  call   *%rax
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L4:
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D54
type_infered: string
name: read_data
arguments: data_label: D7
type_infered: string
name: read_data
arguments: data_label: D74
type_infered: string
name: read_data
arguments: data_label: D48
type_infered: string
name: read_data
arguments: data_label: D44
type_infered: string
name: read_data
arguments: data_label: D39
type_infered: string
name: read_data
arguments: data_label: D49
type_infered: string

tool: D54: ===========================================

tool: D7: STATUS

tool: D74: EXPECTED_RESULT

tool: D48: SCENARIO

tool: D44: FUNCTION

tool: D39: %50s  %30s %30s %10s 


tool: D49: 
%s finished with success


assistant: ```c
void run_if(bool condition, const char *message, void (*function)(void)) {
  if (condition == true) {
    puts("===========================================");
    puts(message);
    printf("%50s  %30s %30s %10s \n", "FUNCTION", "SCENARIO", "EXPECTED_RESULT", "STATUS");
    function();
    printf("\n%s finished with success\n", message);
    puts("===========================================");
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<run_if>:
  endbr64
  cmp    $0x1,%edi
  je     L6
  ret
L6:
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  lea    D17(%rip),%r12
  mov    %r12,%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D4(%rip),%r8
  lea    D60(%rip),%rcx
  lea    D37(%rip),%rdx
  lea    D8(%rip),%rsi
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  call   *%rbx
  mov    %rbp,%rsi
  lea    D40(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %r12,%rdi
  call   <puts@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: label: D17
data_type: string
name: read_data
arguments: label: D4
data_type: string
name: read_data
arguments: label: D60
data_type: string
name: read_data
arguments: label: D37
data_type: string
name: read_data
arguments: label: D8
data_type: string
name: read_data
arguments: label: D6
data_type: string
name: read_data
arguments: label: D40
data_type: string

tool: D17: ===========================================

tool: D4: STATUS

tool: D60: EXPECTED_RESULT

tool: D37: SCENARIO

tool: D8: FUNCTION

tool: D6: %50s  %30s %30s %10s 


tool: D40: 
%s finished with success


assistant: ```c
void run_if(bool condition, const char *message, void (*function)(void)) {
  if (condition == true) {
    puts("===========================================");
    puts(message);
    printf("%50s  %30s %30s %10s \n", "FUNCTION", "SCENARIO", "EXPECTED_RESULT", "STATUS");
    function();
    printf("\n%s finished with success\n", message);
    puts("===========================================");
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<run_if>:
  endbr64
  cmp    $0x1,%edi
  je     L7
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  push   %r12
  lea    D24(%rip),%r12
  push   %rbp
  mov    %r12,%rdi
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D20(%rip),%r8
  xor    %eax,%eax
  lea    D25(%rip),%rcx
  lea    D48(%rip),%rdx
  lea    D30(%rip),%rsi
  lea    D68(%rip),%rdi
  call   <printf@plt>
  call   *%rbx
  mov    %rbp,%rsi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    1060 <puts@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D24
type_infered: string
name: disassemble_data
arguments: data_label: D20
type_infered: string
name: disassemble_data
arguments: data_label: D25
type_infered: string
name: disassemble_data
arguments: data_label: D48
type_infered: string
name: disassemble_data
arguments: data_label: D30
type_infered: string
name: disassemble_data
arguments: data_label: D68
type_infered: string
name: disassemble_data
arguments: data_label: D11
type_infered: string

tool: D24: ===========================================

tool: D20: STATUS

tool: D25: EXPECTED_RESULT

tool: D48: SCENARIO

tool: D30: FUNCTION

tool: D68: %50s  %30s %30s %10s 


tool: D11: 
%s finished with success


assistant: ```c
void run_if(bool condition, const char *message, void (*function)(void)) {
  if (condition == true) {
    puts("===========================================");
    puts(message);
    printf("%50s  %30s %30s %10s \n", "FUNCTION", "SCENARIO", "EXPECTED_RESULT", "STATUS");
    function();
    printf("\n%s finished with success\n", message);
    puts("===========================================");
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<run_if>:
  endbr64
  cmp    $0x1,%edi
  je     L0
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  push   %r12
  lea    D21(%rip),%r12
  push   %rbp
  mov    %r12,%rdi
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D54(%rip),%r8
  xor    %eax,%eax
  lea    D5(%rip),%rcx
  lea    D56(%rip),%rdx
  lea    D0(%rip),%rsi
  lea    D31(%rip),%rdi
  call   <printf@plt>
  call   *%rbx
  mov    %rbp,%rsi
  lea    D46(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  pop    %rbx
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    1060 <puts@plt>
```

tool_calls: name: parse_data
arguments: tag: D21
type_guessed: string
name: parse_data
arguments: tag: D54
type_guessed: string
name: parse_data
arguments: tag: D5
type_guessed: string
name: parse_data
arguments: tag: D56
type_guessed: string
name: parse_data
arguments: tag: D0
type_guessed: string
name: parse_data
arguments: tag: D31
type_guessed: string
name: parse_data
arguments: tag: D46
type_guessed: string

tool: D21: ===========================================

tool: D54: STATUS

tool: D5: EXPECTED_RESULT

tool: D56: SCENARIO

tool: D0: FUNCTION

tool: D31: %50s  %30s %30s %10s 


tool: D46: 
%s finished with success


assistant: ```c
void run_if(bool condition, const char *message, void (*function)(void)) {
  if (condition == true) {
    puts("===========================================");
    puts(message);
    printf("%50s  %30s %30s %10s \n", "FUNCTION", "SCENARIO", "EXPECTED_RESULT", "STATUS");
    function();
    printf("\n%s finished with success\n", message);
    puts("===========================================");
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<multiply190>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,-0x44(%rbp)
  mov    %esi,-0x48(%rbp)
  mov    %rdx,-0x50(%rbp)
  mov    %rcx,-0x58(%rbp)
  mov    %r8,-0x60(%rbp)
  mov    -0x44(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x38(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  mov    -0x44(%rbp),%edx
  movslq %edx,%rcx
  sub    $0x1,%rcx
  mov    %rcx,-0x30(%rbp)
  movslq %edx,%rcx
  mov    %rcx,%r12
  mov    $0x0,%r13d
  mov    -0x44(%rbp),%ecx
  movslq %ecx,%rsi
  sub    $0x1,%rsi
  mov    %rsi,-0x28(%rbp)
  movslq %ecx,%rsi
  mov    %rsi,%r10
  mov    $0x0,%r11d
  movl   $0x0,-0x40(%rbp)
  jmp    L30
L6:
  movl   $0x0,-0x3c(%rbp)
  jmp    L17
L5:
  mov    -0x40(%rbp),%esi
  movslq %esi,%rdi
  movslq %eax,%rsi
  imul   %rdi,%rsi
  lea    0x0(,%rsi,4),%rdi
  mov    -0x50(%rbp),%rsi
  add    %rsi,%rdi
  mov    -0x3c(%rbp),%esi
  movslq %esi,%rsi
  mov    (%rdi,%rsi,4),%esi
  imul   -0x48(%rbp),%esi
  mov    %esi,%r9d
  mov    -0x40(%rbp),%esi
  movslq %esi,%rdi
  movslq %edx,%rsi
  imul   %rdi,%rsi
  lea    0x0(,%rsi,4),%rdi
  mov    -0x58(%rbp),%rsi
  add    %rsi,%rdi
  mov    -0x3c(%rbp),%esi
  movslq %esi,%rsi
  mov    (%rdi,%rsi,4),%r8d
  mov    -0x40(%rbp),%esi
  movslq %esi,%rdi
  movslq %ecx,%rsi
  imul   %rdi,%rsi
  lea    0x0(,%rsi,4),%rdi
  mov    -0x60(%rbp),%rsi
  add    %rsi,%rdi
  add    %r9d,%r8d
  mov    -0x3c(%rbp),%esi
  movslq %esi,%rsi
  mov    %r8d,(%rdi,%rsi,4)
  addl   $0x1,-0x3c(%rbp)
L17:
  mov    -0x3c(%rbp),%esi
  cmp    -0x44(%rbp),%esi
  jl     L5
  addl   $0x1,-0x40(%rbp)
L30:
  mov    -0x40(%rbp),%esi
  cmp    -0x44(%rbp),%esi
  jl     L6
  nop
  nop
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void multiply190(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<multiply190>:
  endbr64
  test   %edi,%edi
  jle    L12
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%r10d
  movslq %edi,%r12
  shl    $0x2,%r12
  mov    %rdx,%rbp
  mov    $0x0,%r13d
  mov    %edi,%r11d
L29:
  mov    %rbp,%r9
  mov    %rcx,%rdi
  mov    %r8,%rsi
  mov    $0x0,%eax
L19:
  mov    %r10d,%edx
  imul   (%r9,%rax,4),%edx
  add    (%rdi,%rax,4),%edx
  mov    %edx,(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r11
  jne    L19
  add    $0x1,%r13d
  add    %r12,%rbp
  add    %r12,%rcx
  add    %r12,%r8
  cmp    %r13d,%ebx
  jne    L29
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L12:
  ret
```

assistant: ```c
void multiply190(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<multiply190>:
  endbr64
  test   %edi,%edi
  jle    L11
  movslq %edi,%r10
  push   %rbx
  mov    %esi,%r9d
  xor    %r11d,%r11d
  lea    0x0(,%r10,4),%rbx
  nopw   0x0(%rax,%rax,1)
L19:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L23:
  mov    (%rdx,%rax,4),%esi
  imul   %r9d,%esi
  add    (%rcx,%rax,4),%esi
  mov    %esi,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L23
  add    $0x1,%r11d
  add    %rbx,%rdx
  add    %rbx,%rcx
  add    %rbx,%r8
  cmp    %r11d,%edi
  jne    L19
  pop    %rbx
  ret
L11:
  ret
```

assistant: ```c
void multiply190(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<multiply190>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  test   %ebp,%ebp
  jle    L40
  mov    %rbp,%r11
  mov    %esi,%ebx
  lea    0x4(%rdx),%r10
  mov    %r8,%rax
  mov    %r11d,%edx
  mov    %r11d,%esi
  lea    0x4(%rcx),%r9
  shl    $0x2,%rbp
  and    $0xfffffffc,%esi
  shr    $0x2,%edx
  movd   %ebx,%xmm4
  xor    %r12d,%r12d
  lea    0x1(%rsi),%ecx
  lea    0x2(%rsi),%edi
  mov    %esi,-0x24(%rsp)
  movslq %esi,%r13
  lea    -0x1(%rdx),%r8d
  mov    %r11d,%esi
  lea    -0x1(%r11),%edx
  mov    %ecx,-0x20(%rsp)
  pshufd $0x0,%xmm4,%xmm2
  mov    %edi,-0x1c(%rsp)
  add    $0x1,%r8
  movslq %ecx,%r14
  mov    %edx,-0x28(%rsp)
  movdqa %xmm2,%xmm3
  shl    $0x4,%r8
  movslq %edi,%r15
  mov    %rsi,-0x10(%rsp)
  psrlq  $0x20,%xmm3
  nopl   (%rax)
L3:
  mov    %rax,%rdx
  lea    -0x4(%r10),%rcx
  lea    -0x4(%r9),%rsi
  sub    %r10,%rdx
  cmp    $0x8,%rdx
  mov    %rax,%rdx
  seta   %dil
  sub    %r9,%rdx
  cmp    $0x8,%rdx
  seta   %dl
  test   %dl,%dil
  je     L11
  xor    %edx,%edx
  cmpl   $0x2,-0x28(%rsp)
  jbe    L11
  nopl   0x0(%rax)
L18:
  movdqu (%rcx,%rdx,1),%xmm0
  movdqu (%rcx,%rdx,1),%xmm1
  psrlq  $0x20,%xmm0
  pmuludq %xmm2,%xmm1
  pmuludq %xmm3,%xmm0
  pshufd $0x8,%xmm1,%xmm1
  pshufd $0x8,%xmm0,%xmm0
  punpckldq %xmm0,%xmm1
  movdqu (%rsi,%rdx,1),%xmm0
  paddd  %xmm1,%xmm0
  movups %xmm0,(%rax,%rdx,1)
  add    $0x10,%rdx
  cmp    %r8,%rdx
  jne    L18
  cmp    -0x24(%rsp),%r11d
  je     L13
  mov    (%rcx,%r13,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r13,4),%edx
  mov    %edx,(%rax,%r13,4)
  cmp    -0x20(%rsp),%r11d
  jle    L13
  mov    (%rcx,%r14,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r14,4),%edx
  mov    %edx,(%rax,%r14,4)
  cmp    -0x1c(%rsp),%r11d
  jle    L13
  mov    (%rcx,%r15,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r15,4),%edx
  mov    %edx,(%rax,%r15,4)
L13:
  add    $0x1,%r12d
  add    %rbp,%rax
  add    %rbp,%r10
  add    %rbp,%r9
  cmp    %r12d,%r11d
  jne    L3
L40:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L11:
  mov    %r8,-0x18(%rsp)
  mov    -0x10(%rsp),%r8
  xor    %edx,%edx
  nopl   0x0(%rax)
L20:
  mov    (%rcx,%rdx,4),%edi
  imul   %ebx,%edi
  add    (%rsi,%rdx,4),%edi
  mov    %edi,(%rax,%rdx,4)
  add    $0x1,%rdx
  cmp    %rdx,%r8
  jne    L20
  mov    -0x18(%rsp),%r8
  jmp    L13
```

assistant: ```c
void multiply190(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<randomize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  shr    %rax
  mov    %rax,%rcx
  mov    %rdx,%rax
  mov    $0x0,%edx
  div    %rcx
  mov    -0x20(%rbp),%rax
  shr    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <randomize_buffer@plt>
  leave
  ret
```

assistant: ```c
size_t randomize(char *buffer, size_t len) {
  size_t no_chars = ((size_t)rand() % (len / 2)) + (len / 4);
  return randomize_buffer(buffer, no_chars);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<randomize>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %rbx,%rcx
  shr    %rcx
  mov    $0x0,%edx
  div    %rcx
  shr    $0x2,%rbx
  lea    (%rdx,%rbx,1),%rsi
  mov    %rbp,%rdi
  call   <randomize_buffer@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
size_t randomize(char *buffer, size_t len) {
  size_t no_chars = ((size_t)rand() % (len / 2)) + (len / 4);
  return randomize_buffer(buffer, no_chars);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<randomize>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <rand@plt>
  mov    %rbx,%rcx
  xor    %edx,%edx
  shr    $0x2,%rbx
  shr    %rcx
  add    $0x8,%rsp
  mov    %rbp,%rdi
  div    %rcx
  lea    (%rdx,%rbx,1),%rsi
  pop    %rbx
  pop    %rbp
  jmp    1060 <randomize_buffer@plt>
```

assistant: ```c
size_t randomize(char *buffer, size_t len) {
  size_t no_chars = ((size_t)rand() % (len / 2)) + (len / 4);
  return randomize_buffer(buffer, no_chars);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<randomize>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <rand@plt>
  mov    %rbx,%rcx
  xor    %edx,%edx
  shr    $0x2,%rbx
  shr    %rcx
  add    $0x8,%rsp
  mov    %rbp,%rdi
  div    %rcx
  lea    (%rdx,%rbx,1),%rsi
  pop    %rbx
  pop    %rbp
  jmp    1060 <randomize_buffer@plt>
```

assistant: ```c
size_t randomize(char *buffer, size_t len) {
  size_t no_chars = ((size_t)rand() % (len / 2)) + (len / 4);
  return randomize_buffer(buffer, no_chars);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<fibo_r>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  jg     L15
  mov    -0x14(%rbp),%eax
  jmp    L14
L15:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edi
  call   <fibo_r>
  mov    %eax,%ebx
  mov    -0x14(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,%edi
  call   <fibo_r>
  add    %ebx,%eax
L14:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int fibo_r(int n) {
  if (n < 2)
    return n;
  else
    return (fibo_r(n - 1) + fibo_r(n - 2));
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fibo_r>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  cmp    $0x1,%edi
  jg     L10
L9:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L10:
  lea    -0x1(%rdi),%edi
  call   <fibo_r>
  mov    %eax,%ebp
  lea    -0x2(%rbx),%edi
  call   <fibo_r>
  lea    0x0(%rbp,%rax,1),%ebx
  jmp    L9
```

assistant: ```c
int fibo_r(int n) {
  if (n < 2)
    return n;
  else
    return (fibo_r(n - 1) + fibo_r(n - 2));
}
```