ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<string2int>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r14
  call   <getStringSize@plt>
  mov    %eax,%ebp
  sub    $0x1,%ebp
  js     L20
  movslq %ebp,%rbp
  mov    $0x0,%r12d
  lea    -0x1(%rax),%r13d
L4:
  movsbl (%r14,%rbp,1),%ebx
  sub    $0x30,%ebx
  mov    %r13d,%esi
  sub    %ebp,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  imul   %eax,%ebx
  add    %ebx,%r12d
  sub    $0x1,%rbp
  test   %ebp,%ebp
  jns    L4
L2:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L20:
  mov    $0x0,%r12d
  jmp    L2
```

assistant: ```c
int string2int(char *number) {
  int size, i, value = 0;
  size = getStringSize(number);
  for (i = size - 1; i >= 0; i--) {
    value += (number[i] - '0') * (int)pow(10, (size - 1) - i);
  }
  return value;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<string2int>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  call   <getStringSize@plt>
  sub    $0x1,%eax
  js     L19
  mov    %eax,%r13d
  movslq %eax,%rbp
  xor    %r12d,%r12d
  nopw   0x0(%rax,%rax,1)
L12:
  movsbl (%r14,%rbp,1),%ebx
  mov    %r13d,%esi
  mov    $0xa,%edi
  sub    %ebp,%esi
  sub    $0x1,%rbp
  call   <pow@plt>
  sub    $0x30,%ebx
  imul   %eax,%ebx
  add    %ebx,%r12d
  test   %ebp,%ebp
  jns    L12
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L19:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int string2int(char *number) {
  int size, i, value = 0;
  size = getStringSize(number);
  for (i = size - 1; i >= 0; i--) {
    value += (number[i] - '0') * (int)pow(10, (size - 1) - i);
  }
  return value;
}
```
user: Translate the below assembly code into C programming language:

```asm
<string2int>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  call   <getStringSize@plt>
  sub    $0x1,%eax
  js     L5
  mov    %eax,%r13d
  movslq %eax,%rbp
  xor    %r12d,%r12d
  nopw   0x0(%rax,%rax,1)
L17:
  movsbl (%r14,%rbp,1),%ebx
  mov    %r13d,%esi
  mov    $0xa,%edi
  sub    %ebp,%esi
  sub    $0x1,%rbp
  call   <pow@plt>
  sub    $0x30,%ebx
  imul   %eax,%ebx
  add    %ebx,%r12d
  test   %ebp,%ebp
  jns    L17
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L5:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int string2int(char *number) {
  int size, i, value = 0;
  size = getStringSize(number);
  for (i = size - 1; i >= 0; i--) {
    value += (number[i] - '0') * (int)pow(10, (size - 1) - i);
  }
  return value;
}
```
user: Translate the below assembly code into C programming language:

```asm
<i2c_start_data>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <i2c_start@plt>
  mov    $0x40,%edi
  call   <i2c_send_raw@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void i2c_start_data() {
  i2c_start();
  i2c_send_raw(0x40);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<i2c_start_data>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <i2c_start@plt>
  mov    $0x40,%edi
  call   <i2c_send_raw@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void i2c_start_data() {
  i2c_start();
  i2c_send_raw(0x40);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<i2c_start_data>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <i2c_start@plt>
  mov    $0x40,%edi
  add    $0x8,%rsp
  jmp    1060 <i2c_send_raw@plt>
```

assistant: ```c
void i2c_start_data() {
  i2c_start();
  i2c_send_raw(0x40);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<i2c_start_data>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <i2c_start@plt>
  mov    $0x40,%edi
  add    $0x8,%rsp
  jmp    1060 <i2c_send_raw@plt>
```

assistant: ```c
void i2c_start_data() {
  i2c_start();
  i2c_send_raw(0x40);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sign>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  jbe    L26
  movsd  D7(%rip),%xmm0
  jmp    L11
L26:
  pxor   %xmm0,%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L24
  movsd  D4(%rip),%xmm0
  jmp    L11
L24:
  pxor   %xmm0,%xmm0
L11:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D7
datatype: f64
name: extract_symbolic_data
arguments: data_tag: D4
datatype: f32[2]

tool: D7: 1

tool: {"D4": [0.0,-1.875]}

assistant: ```c
double sign(double x) {
  if (x > 0.)
    return 1.;
  else if (x < 0.)
    return -1.;
  else
    return 0.;
}
```
user: What is the c source code of the assembly code below:

```asm
<sign>:
  endbr64
  movsd  D12(%rip),%xmm1
  comisd D24(%rip),%xmm0
  ja     L17
  movsd  D16(%rip),%xmm1
  pxor   %xmm2,%xmm2
  comisd %xmm0,%xmm2
  ja     L17
  movapd %xmm2,%xmm1
L17:
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: label: D12
type_guessed: f64
name: retrieve_data
arguments: label: D24
type_guessed: f64
name: retrieve_data
arguments: label: D16
type_guessed: byte[8]

tool: D12: 1

tool: D24: 0

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xbf]}

assistant: ```c
double sign(double x) {
  if (x > 0.)
    return 1.;
  else if (x < 0.)
    return -1.;
  else
    return 0.;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sign>:
  endbr64
  pxor   %xmm2,%xmm2
  movsd  D1(%rip),%xmm1
  comisd %xmm2,%xmm0
  ja     L3
  cmpltsd %xmm2,%xmm0
  movsd  D0(%rip),%xmm1
  andpd  %xmm0,%xmm1
L3:
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D1
datatype: f64
name: retrieve_data
arguments: tag: D0
datatype: f32[2]

tool: D1: 1

tool: {"D0": [0.0,-1.875]}

assistant: ```c
double sign(double x) {
  if (x > 0.)
    return 1.;
  else if (x < 0.)
    return -1.;
  else
    return 0.;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<sign>:
  endbr64
  pxor   %xmm2,%xmm2
  movsd  D17(%rip),%xmm1
  comisd %xmm2,%xmm0
  ja     L1
  cmpltsd %xmm2,%xmm0
  movsd  D4(%rip),%xmm1
  andpd  %xmm0,%xmm1
L1:
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D17
type: f64
name: parse_data
arguments: data_tag: D4
type: f32[2]

tool: D17: 1

tool: {"D4": [0.0,-1.875]}

assistant: ```c
double sign(double x) {
  if (x > 0.)
    return 1.;
  else if (x < 0.)
    return -1.;
  else
    return 0.;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<compute>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0x64,-0xc(%rbp)
  jle    L1
  mov    -0x8(%rbp),%rax
  movsd  (%rax),%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0xc(%rbp),%xmm0
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  jmp    L13
L1:
  mov    -0xc(%rbp),%eax
  add    %eax,%eax
L13:
  pop    %rbp
  ret
```

assistant: ```c
int compute(double *px, int x) {
  if (x > 100) {
    return *px * x;
  } else {
    return x * 2;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<compute>:
  endbr64
  lea    (%rsi,%rsi,1),%eax
  cmp    $0x64,%esi
  jle    L7
  pxor   %xmm0,%xmm0
  cvtsi2sd %esi,%xmm0
  mulsd  (%rdi),%xmm0
  cvttsd2si %xmm0,%eax
L7:
  ret
```

assistant: ```c
int compute(double *px, int x) {
  if (x > 100) {
    return *px * x;
  } else {
    return x * 2;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<compute>:
  endbr64
  lea    (%rsi,%rsi,1),%eax
  cmp    $0x64,%esi
  jle    L6
  pxor   %xmm0,%xmm0
  cvtsi2sd %esi,%xmm0
  mulsd  (%rdi),%xmm0
  cvttsd2si %xmm0,%eax
L6:
  ret
```

assistant: ```c
int compute(double *px, int x) {
  if (x > 100) {
    return *px * x;
  } else {
    return x * 2;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<compute>:
  endbr64
  lea    (%rsi,%rsi,1),%eax
  cmp    $0x64,%esi
  jle    L8
  pxor   %xmm0,%xmm0
  cvtsi2sd %esi,%xmm0
  mulsd  (%rdi),%xmm0
  cvttsd2si %xmm0,%eax
L8:
  ret
```

assistant: ```c
int compute(double *px, int x) {
  if (x > 100) {
    return *px * x;
  } else {
    return x * 2;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<randomFone>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L10
L2:
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edx
  movslq %edx,%rax
  imul   $0x38e38e39,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x3,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rdx,%rcx
  mov    %eax,%edx
  lea    D8(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <sprintf@plt>
  addl   $0x1,-0x4(%rbp)
L10:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L2
  nop
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D8
type_infered: string

tool: D8: %d

assistant: ```c
void randomFone(char *fone, int dim) {
  int i;
  for (i = 0; i < dim; i++) {
    sprintf(&fone[i], "%d", rand() % 9);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<randomFone>:
  endbr64
  test   %esi,%esi
  jle    L19
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x1(%rdi,%rax,1),%r12
  lea    D2(%rip),%rbp
L17:
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rcx
  imul   $0x38e38e39,%rcx,%rcx
  sar    $0x21,%rcx
  cltd
  sub    %edx,%ecx
  lea    (%rcx,%rcx,8),%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  add    $0x1,%rbx
  cmp    %r12,%rbx
  jne    L17
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L19:
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
type_guessed: string

tool: D2: %d

assistant: ```c
void randomFone(char *fone, int dim) {
  int i;
  for (i = 0; i < dim; i++) {
    sprintf(&fone[i], "%d", rand() % 9);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<randomFone>:
  endbr64
  test   %esi,%esi
  jle    L13
  lea    -0x1(%rsi),%eax
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  lea    0x1(%rdi,%rax,1),%rbp
  push   %rbx
  lea    D3(%rip),%rbx
  xchg   %ax,%ax
L9:
  xor    %eax,%eax
  call   <rand@plt>
  mov    %r12,%rdi
  mov    %rbx,%rsi
  add    $0x1,%r12
  movslq %eax,%rcx
  cltd
  imul   $0x38e38e39,%rcx,%rcx
  sar    $0x21,%rcx
  sub    %edx,%ecx
  lea    (%rcx,%rcx,8),%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  call   <sprintf@plt>
  cmp    %rbp,%r12
  jne    L9
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D3
type_infered: string

tool: D3: %d

assistant: ```c
void randomFone(char *fone, int dim) {
  int i;
  for (i = 0; i < dim; i++) {
    sprintf(&fone[i], "%d", rand() % 9);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<randomFone>:
  endbr64
  test   %esi,%esi
  jle    L8
  lea    -0x1(%rsi),%eax
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  lea    0x1(%rdi,%rax,1),%rbp
  push   %rbx
  lea    D4(%rip),%rbx
  xchg   %ax,%ax
L12:
  xor    %eax,%eax
  call   <rand@plt>
  mov    %r12,%rdi
  mov    %rbx,%rsi
  add    $0x1,%r12
  movslq %eax,%rcx
  cltd
  imul   $0x38e38e39,%rcx,%rcx
  sar    $0x21,%rcx
  sub    %edx,%ecx
  lea    (%rcx,%rcx,8),%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  call   <sprintf@plt>
  cmp    %rbp,%r12
  jne    L12
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D4
type: string

tool: D4: %d

assistant: ```c
void randomFone(char *fone, int dim) {
  int i;
  for (i = 0; i < dim; i++) {
    sprintf(&fone[i], "%d", rand() % 9);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<rop3_44_0_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %dl,-0x1c(%rbp)
  mov    %al,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  or     -0x1c(%rbp),%al
  mov    %al,-0x3(%rbp)
  movzbl -0x20(%rbp),%eax
  and    -0x3(%rbp),%al
  mov    %al,-0x2(%rbp)
  movzbl -0x1c(%rbp),%eax
  xor    -0x2(%rbp),%al
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  and    -0x1c(%rbp),%al
  mov    %eax,%ecx
  movzbl -0x20(%rbp),%eax
  not    %eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  and    %edx,%eax
  or     %eax,%ecx
  mov    %ecx,%edx
  movzbl -0x1c(%rbp),%eax
  not    %eax
  mov    %eax,%ecx
  movzbl -0x20(%rbp),%eax
  and    %eax,%ecx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    %ecx,%eax
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rop3_44_0_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & S) | (stk1 & (~T)) | (T & (~S) & *D);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<rop3_44_0_1>:
  endbr64
  mov    %esi,%ecx
  or     (%rdi),%cl
  and    %edx,%ecx
  xor    %esi,%ecx
  mov    %edx,%eax
  not    %eax
  or     %esi,%eax
  and    %ecx,%eax
  not    %esi
  and    %edx,%esi
  and    (%rdi),%sil
  or     %esi,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void rop3_44_0_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & S) | (stk1 & (~T)) | (T & (~S) & *D);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<rop3_44_0_1>:
  endbr64
  movzbl (%rdi),%ecx
  mov    %edx,%eax
  not    %eax
  or     %esi,%ecx
  or     %esi,%eax
  and    %edx,%ecx
  xor    %esi,%ecx
  not    %esi
  and    %ecx,%eax
  and    %edx,%esi
  and    (%rdi),%sil
  or     %esi,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void rop3_44_0_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & S) | (stk1 & (~T)) | (T & (~S) & *D);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<rop3_44_0_1>:
  endbr64
  movzbl (%rdi),%ecx
  mov    %edx,%eax
  not    %eax
  or     %esi,%ecx
  or     %esi,%eax
  and    %edx,%ecx
  xor    %esi,%ecx
  not    %esi
  and    %ecx,%eax
  and    %edx,%esi
  and    (%rdi),%sil
  or     %esi,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void rop3_44_0_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & S) | (stk1 & (~T)) | (T & (~S) & *D);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sift>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %esi,%r13d
  mov    %rdx,%r14
  mov    %ecx,%ebx
  mov    %ecx,0xc(%rsp)
  mov    %r8d,0x8(%rsp)
  lea    0x1(%rcx,%rcx,1),%r12d
  cmp    %r8d,%r12d
  setg   %bpl
  movzbl %bpl,%ebp
  mov    %esi,%edi
  call   <malloc@plt>
  mov    %rax,%r15
  mov    %ebx,%esi
  imul   %r13d,%esi
  movslq %esi,%rsi
  add    (%rsp),%rsi
  mov    %r13d,%edx
  mov    %rax,%rdi
  call   <memcpy@plt>
  jmp    L46
L51:
  mov    %r12d,%ebx
  imul   %r13d,%ebx
  movslq %ebx,%rbx
  add    (%rsp),%rbx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   *%r14
  mov    %eax,%ebp
  test   %eax,%eax
  je     L30
L46:
  test   %ebp,%ebp
  jne    L7
  cmp    0x8(%rsp),%r12d
  jge    L51
  lea    0x1(%r12),%ebx
  mov    %ebx,%edi
  imul   %r13d,%edi
  movslq %edi,%rsi
  mov    (%rsp),%rax
  add    %rax,%rsi
  sub    %r13d,%edi
  movslq %edi,%rdi
  add    %rax,%rdi
  call   *%r14
  test   %eax,%eax
  cmove  %ebx,%r12d
  jmp    L51
L30:
  mov    0xc(%rsp),%edi
  imul   %r13d,%edi
  movslq %edi,%rdi
  add    (%rsp),%rdi
  mov    %r13d,%edx
  mov    %rbx,%rsi
  call   <memcpy@plt>
  lea    0x1(%r12,%r12,1),%eax
  cmp    %eax,0x8(%rsp)
  setl   %bpl
  movzbl %bpl,%ebp
  mov    %r12d,0xc(%rsp)
  mov    %eax,%r12d
  jmp    L46
L7:
  mov    0xc(%rsp),%eax
  imul   %r13d,%eax
  cltq
  mov    (%rsp),%rdi
  add    %rax,%rdi
  mov    %r13d,%edx
  mov    %r15,%rsi
  call   <memcpy@plt>
  mov    %r15,%rdi
  call   <free@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void sift(unsigned char *heap, int elementsize, int (*elementorder)(void *, void *), int first, int last) {
  int i = first, j = 2 * first + 1, q = j > last;
  void *x = malloc(elementsize);
  memcpy(x, &heap[i * elementsize], elementsize);
  while (!q) {
    if (j < last && !elementorder(&heap[j * elementsize], &heap[(j + 1) * elementsize]))
      j++;
    q = elementorder(x, &heap[j * elementsize]);
    if (!q) {
      memcpy(&heap[i * elementsize], &heap[j * elementsize], elementsize);
      i = j;
      j = 2 * i + 1;
      q = j > last;
    }
  }
  memcpy(&heap[i * elementsize], x, elementsize);
  free(x);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sift>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  lea    0x1(%rcx,%rcx,1),%r14d
  push   %r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %esi,%edi
  sub    $0x28,%rsp
  cmp    %r8d,%r14d
  setg   %r15b
  mov    %r8d,0xc(%rsp)
  mov    %ecx,0x1c(%rsp)
  call   <malloc@plt>
  mov    0x1c(%rsp),%esi
  mov    %r12d,%edx
  mov    %rax,%rdi
  mov    %rax,%r13
  imul   %r12d,%esi
  movslq %esi,%rsi
  add    %rbx,%rsi
  call   <memcpy@plt>
L24:
  test   %r15d,%r15d
  jne    L38
  mov    %r14d,%eax
  imul   %r12d,%eax
  movslq %eax,%r8
  lea    (%rbx,%r8,1),%r15
  cmp    0xc(%rsp),%r14d
  jge    L19
  lea    (%r12,%rax,1),%edx
  lea    0x1(%r14),%ecx
  mov    %r15,%rdi
  movslq %edx,%rdx
  mov    %ecx,0x18(%rsp)
  add    %rbx,%rdx
  mov    %rdx,0x10(%rsp)
  mov    %rdx,%rsi
  call   *%rbp
  mov    0x10(%rsp),%rdx
  test   %eax,%eax
  cmove  0x18(%rsp),%r14d
  cmove  %rdx,%r15
L19:
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   *%rbp
  test   %eax,%eax
  je     L26
L38:
  mov    0x1c(%rsp),%eax
  mov    %r12d,%edx
  mov    %r13,%rsi
  imul   %r12d,%eax
  cltq
  lea    (%rbx,%rax,1),%rdi
  call   <memcpy@plt>
  add    $0x28,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <free@plt>
  nopl   0x0(%rax,%rax,1)
L26:
  mov    0x1c(%rsp),%edi
  mov    %r15,%rsi
  mov    %r12d,%edx
  xor    %r15d,%r15d
  imul   %r12d,%edi
  movslq %edi,%rdi
  add    %rbx,%rdi
  call   <memcpy@plt>
  lea    0x1(%r14,%r14,1),%eax
  cmp    %eax,0xc(%rsp)
  mov    %r14d,0x1c(%rsp)
  setl   %r15b
  mov    %eax,%r14d
  jmp    L24
```

assistant: ```c
void sift(unsigned char *heap, int elementsize, int (*elementorder)(void *, void *), int first, int last) {
  int i = first, j = 2 * first + 1, q = j > last;
  void *x = malloc(elementsize);
  memcpy(x, &heap[i * elementsize], elementsize);
  while (!q) {
    if (j < last && !elementorder(&heap[j * elementsize], &heap[(j + 1) * elementsize]))
      j++;
    q = elementorder(x, &heap[j * elementsize]);
    if (!q) {
      memcpy(&heap[i * elementsize], &heap[j * elementsize], elementsize);
      i = j;
      j = 2 * i + 1;
      q = j > last;
    }
  }
  memcpy(&heap[i * elementsize], x, elementsize);
  free(x);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sift>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  lea    0x1(%rcx,%rcx,1),%r14d
  push   %r13
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %esi,%edi
  sub    $0x28,%rsp
  cmp    %r8d,%r14d
  setg   %r15b
  mov    %r8d,0xc(%rsp)
  mov    %ecx,0x1c(%rsp)
  call   <malloc@plt>
  mov    0x1c(%rsp),%esi
  mov    %r12d,%edx
  mov    %rax,%rdi
  mov    %rax,%r13
  imul   %r12d,%esi
  movslq %esi,%rsi
  add    %rbx,%rsi
  call   <memcpy@plt>
L1:
  test   %r15d,%r15d
  jne    L31
  mov    %r14d,%eax
  imul   %r12d,%eax
  movslq %eax,%r8
  lea    (%rbx,%r8,1),%r15
  cmp    0xc(%rsp),%r14d
  jge    L9
  lea    (%r12,%rax,1),%edx
  lea    0x1(%r14),%ecx
  mov    %r15,%rdi
  movslq %edx,%rdx
  mov    %ecx,0x18(%rsp)
  add    %rbx,%rdx
  mov    %rdx,0x10(%rsp)
  mov    %rdx,%rsi
  call   *%rbp
  mov    0x10(%rsp),%rdx
  test   %eax,%eax
  cmove  0x18(%rsp),%r14d
  cmove  %rdx,%r15
L9:
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   *%rbp
  test   %eax,%eax
  je     L24
L31:
  mov    0x1c(%rsp),%eax
  mov    %r12d,%edx
  mov    %r13,%rsi
  imul   %r12d,%eax
  cltq
  lea    (%rbx,%rax,1),%rdi
  call   <memcpy@plt>
  add    $0x28,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <free@plt>
  nopl   0x0(%rax,%rax,1)
L24:
  mov    0x1c(%rsp),%edi
  mov    %r15,%rsi
  mov    %r12d,%edx
  xor    %r15d,%r15d
  imul   %r12d,%edi
  movslq %edi,%rdi
  add    %rbx,%rdi
  call   <memcpy@plt>
  lea    0x1(%r14,%r14,1),%eax
  cmp    %eax,0xc(%rsp)
  mov    %r14d,0x1c(%rsp)
  setl   %r15b
  mov    %eax,%r14d
  jmp    L1
```

assistant: ```c
void sift(unsigned char *heap, int elementsize, int (*elementorder)(void *, void *), int first, int last) {
  int i = first, j = 2 * first + 1, q = j > last;
  void *x = malloc(elementsize);
  memcpy(x, &heap[i * elementsize], elementsize);
  while (!q) {
    if (j < last && !elementorder(&heap[j * elementsize], &heap[(j + 1) * elementsize]))
      j++;
    q = elementorder(x, &heap[j * elementsize]);
    if (!q) {
      memcpy(&heap[i * elementsize], &heap[j * elementsize], elementsize);
      i = j;
      j = 2 * i + 1;
      q = j > last;
    }
  }
  memcpy(&heap[i * elementsize], x, elementsize);
  free(x);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<check_buffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L35
L16:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rbx
  mov    $0x0,%eax
  call   <random@plt>
  mov    %eax,%edi
  call   <htonl@plt>
  cmp    %rax,%rbx
  je     L12
  mov    $0x0,%eax
  jmp    L32
L12:
  addl   $0x1,-0x14(%rbp)
L35:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L16
  mov    $0x1,%eax
L32:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int check_buffer(long *buffer, int len) {
  int i;
  for (i = 0; i < len; i++) {
    if (buffer[i] != htonl(random()))
      return (0);
  }
  return (1);
}
```
user: What is the c source code of the assembly code below?

```asm
<check_buffer>:
  endbr64
  test   %esi,%esi
  jle    L17
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%r12
L16:
  mov    (%rbx),%rbp
  mov    $0x0,%eax
  call   <random@plt>
  mov    %eax,%edi
  call   <htonl@plt>
  cmp    %rax,%rbp
  jne    L1
  add    $0x8,%rbx
  cmp    %r12,%rbx
  jne    L16
  mov    $0x1,%eax
  jmp    L19
L17:
  mov    $0x1,%eax
  ret
L1:
  mov    $0x0,%eax
L19:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int check_buffer(long *buffer, int len) {
  int i;
  for (i = 0; i < len; i++) {
    if (buffer[i] != htonl(random()))
      return (0);
  }
  return (1);
}
```