ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<rightOuterCrate2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <writeDebugStreamLine@plt>
  mov    $0x1,%edi
  call   <rightDropAtPos@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D8
data_type: string

tool: D8: Crate 2

assistant: ```c
void rightOuterCrate2() {
  writeDebugStreamLine("Crate 2");
  rightDropAtPos(1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<rightOuterCrate2>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <writeDebugStreamLine@plt>
  mov    $0x1,%edi
  call   <rightDropAtPos@plt>
  add    $0x8,%rsp
  ret
```

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

tool: D4: Crate 2

assistant: ```c
void rightOuterCrate2() {
  writeDebugStreamLine("Crate 2");
  rightDropAtPos(1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<rightOuterCrate2>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <writeDebugStreamLine@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1060 <rightDropAtPos@plt>
```

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

tool: D5: Crate 2

assistant: ```c
void rightOuterCrate2() {
  writeDebugStreamLine("Crate 2");
  rightDropAtPos(1);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<rightOuterCrate2>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <writeDebugStreamLine@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1060 <rightDropAtPos@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D6
data_type: string

tool: D6: Crate 2

assistant: ```c
void rightOuterCrate2() {
  writeDebugStreamLine("Crate 2");
  rightDropAtPos(1);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  jmp    L19
L45:
  cmpl   $0x20,-0x4(%rbp)
  jne    L14
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  nop
L38:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x20,-0x4(%rbp)
  je     L38
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L19
L14:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
L19:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x4(%rbp)
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L45
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  int c;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      putchar(c);
      while ((c = getchar()) == ' ')
        ;
      putchar(c);
    } else {
      putchar(c);
    }
  }
  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
<main>:
  endbr64
  sub    $0x8,%rsp
  jmp    L43
L42:
  call   <putchar@plt>
L0:
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0x20,%eax
  je     L0
  mov    %eax,%edi
  call   <putchar@plt>
L43:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  mov    D3(%rip),%rax
  cmp    %edi,(%rax)
  je     L16
  cmp    $0x20,%edi
  je     L42
  call   <putchar@plt>
  jmp    L43
L16:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  int c;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      putchar(c);
      while ((c = getchar()) == ' ')
        ;
      putchar(c);
    } else {
      putchar(c);
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbx
  mov    D1(%rip),%rbx
L16:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L23
L21:
  cmp    $0x20,%edi
  je     L2
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  jne    L21
L23:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L2:
  call   <putchar@plt>
  nopl   (%rax)
L19:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0x20,%eax
  je     L19
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L16
```

assistant: ```c
int main() {
  int c;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      putchar(c);
      while ((c = getchar()) == ' ')
        ;
      putchar(c);
    } else {
      putchar(c);
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbx
  mov    D3(%rip),%rbx
L36:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L11
L10:
  cmp    $0x20,%edi
  je     L41
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  jne    L10
L11:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L41:
  call   <putchar@plt>
  nopl   (%rax)
L14:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0x20,%eax
  je     L14
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L36
```

assistant: ```c
int main() {
  int c;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      putchar(c);
      while ((c = getchar()) == ' ')
        ;
      putchar(c);
    } else {
      putchar(c);
    }
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<handler>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0x258,%edi
  call   <sleep@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  nop
  leave
  ret
```

assistant: ```c
void handler(int signo) {
  sleep(600);
  assert(0);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<handler>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x258,%edi
  call   <sleep@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void handler(int signo) {
  sleep(600);
  assert(0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<handler>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x258,%edi
  call   <sleep@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1060 <assert@plt>
```

assistant: ```c
void handler(int signo) {
  sleep(600);
  assert(0);
}
```
user: What is the c source code of the assembly code below:

```asm
<countBits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xb0,%rsp
  mov    %edi,-0xa4(%rbp)
  mov    %esi,-0xa8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1f,-0x9c(%rbp)
  movl   $0x0,-0x98(%rbp)
  movl   $0x0,-0x94(%rbp)
  movl   $0x80000000,-0xa0(%rbp)
  jmp    L75
L90:
  mov    -0xa4(%rbp),%eax
  and    -0xa0(%rbp),%eax
  test   %eax,%eax
  je     L88
  mov    -0x9c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x9c(%rbp)
  mov    %eax,%eax
  movl   $0x1,-0x90(%rbp,%rax,4)
  jmp    L43
L88:
  mov    -0x9c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x9c(%rbp)
  mov    %eax,%eax
  movl   $0x0,-0x90(%rbp,%rax,4)
L43:
  mov    -0xa0(%rbp),%eax
  shr    %eax
  mov    %eax,-0xa0(%rbp)
L75:
  cmpl   $0x0,-0xa0(%rbp)
  jne    L90
  movl   $0x0,-0xa0(%rbp)
  jmp    L86
L46:
  mov    -0xa0(%rbp),%eax
  mov    -0x90(%rbp,%rax,4),%eax
  cmp    $0x1,%eax
  jne    L78
  addl   $0x1,-0x94(%rbp)
  jmp    L64
L78:
  addl   $0x1,-0x98(%rbp)
L64:
  addl   $0x1,-0xa0(%rbp)
L86:
  cmpl   $0x1f,-0xa0(%rbp)
  jbe    L46
  cmpl   $0x0,-0xa8(%rbp)
  jne    L6
  mov    -0x98(%rbp),%eax
  jmp    L42
L6:
  mov    -0x94(%rbp),%eax
L42:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L32
  call   <__stack_chk_fail@plt>
L32:
  leave
  ret
```

assistant: ```c
int countBits(unsigned int bitmap, unsigned int bitValue) {
  unsigned i, index = 31;
  int bits[32];
  int zero = 0, one = 0;
  for (i = 1 << 31; i > 0; i = i / 2) {
    if (bitmap & i) {
      bits[index--] = 1;
    } else {
      bits[index--] = 0;
    }
  }
  for (i = 0; i < 32; i++) {
    if (bits[i] == 1) {
      one++;
    } else {
      zero++;
    }
  }
  if (bitValue == 0) {
    return zero;
  } else {
    return one;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<countBits>:
  endbr64
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r9
  lea    0x7c(%rsp),%rdx
  mov    %r9,%rax
  mov    $0x80000000,%ecx
L49:
  test   %ecx,%edi
  setne  %r8b
  movzbl %r8b,%r8d
  mov    %r8d,(%rdx)
  shr    %ecx
  mov    %rdx,%r8
  sub    $0x4,%rdx
  cmp    %rax,%r8
  jne    L49
  lea    0x80(%r9),%rcx
  mov    $0x0,%edi
  mov    $0x0,%edx
  jmp    L20
L27:
  add    $0x1,%edi
L14:
  add    $0x4,%rax
  cmp    %rcx,%rax
  je     L3
L20:
  cmpl   $0x1,(%rax)
  je     L27
  add    $0x1,%edx
  jmp    L14
L3:
  test   %esi,%esi
  cmovne %edi,%edx
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  mov    %edx,%eax
  add    $0x98,%rsp
  ret
L22:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int countBits(unsigned int bitmap, unsigned int bitValue) {
  unsigned i, index = 31;
  int bits[32];
  int zero = 0, one = 0;
  for (i = 1 << 31; i > 0; i = i / 2) {
    if (bitmap & i) {
      bits[index--] = 1;
    } else {
      bits[index--] = 0;
    }
  }
  for (i = 0; i < 32; i++) {
    if (bits[i] == 1) {
      one++;
    } else {
      zero++;
    }
  }
  if (bitValue == 0) {
    return zero;
  } else {
    return one;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<countBits>:
  endbr64
  sub    $0x98,%rsp
  mov    $0x80000000,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r8
  lea    0x7c(%rsp),%rdx
  mov    %r8,%rax
  xchg   %ax,%ax
L56:
  xor    %r9d,%r9d
  test   %ecx,%edi
  setne  %r9b
  shr    %ecx
  mov    %r9d,(%rdx)
  mov    %rdx,%r9
  sub    $0x4,%rdx
  cmp    %r8,%r9
  jne    L56
  sub    $0xffffffffffffff80,%r8
  xor    %edx,%edx
  xor    %r9d,%r9d
  jmp    L22
  nopl   (%rax)
L19:
  add    $0x4,%rax
  add    $0x1,%r9d
  cmp    %rax,%r8
  je     L55
L22:
  cmpl   $0x1,(%rax)
  jne    L19
  add    $0x4,%rax
  add    $0x1,%edx
  cmp    %rax,%r8
  jne    L22
L55:
  test   %esi,%esi
  cmovne %edx,%r9d
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    %r9d,%eax
  add    $0x98,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int countBits(unsigned int bitmap, unsigned int bitValue) {
  unsigned i, index = 31;
  int bits[32];
  int zero = 0, one = 0;
  for (i = 1 << 31; i > 0; i = i / 2) {
    if (bitmap & i) {
      bits[index--] = 1;
    } else {
      bits[index--] = 0;
    }
  }
  for (i = 0; i < 32; i++) {
    if (bits[i] == 1) {
      one++;
    } else {
      zero++;
    }
  }
  if (bitValue == 0) {
    return zero;
  } else {
    return one;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<countBits>:
  endbr64
  sub    $0x98,%rsp
  mov    $0x80000000,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r8
  lea    0x7c(%rsp),%rax
  jmp    L6
  nopl   (%rax)
L31:
  movl   $0x1,(%rax)
  shr    %edx
  lea    -0x4(%rax),%rcx
  cmp    %r8,%rax
  je     L43
L45:
  mov    %rcx,%rax
L6:
  test   %edx,%edi
  jne    L31
  movl   $0x0,(%rax)
  shr    %edx
  lea    -0x4(%rax),%rcx
  cmp    %r8,%rax
  jne    L45
L43:
  movdqa D6(%rip),%xmm1
  test   %esi,%esi
  movdqa %xmm1,%xmm0
  movdqa %xmm1,%xmm2
  pcmpeqd 0x10(%rsp),%xmm0
  pcmpeqd (%rsp),%xmm2
  movdqa %xmm0,%xmm4
  pand   %xmm1,%xmm0
  movdqa %xmm2,%xmm3
  psubd  %xmm2,%xmm0
  movdqa %xmm1,%xmm2
  pandn  %xmm1,%xmm4
  pcmpeqd 0x20(%rsp),%xmm2
  pandn  %xmm1,%xmm3
  paddd  %xmm4,%xmm3
  psubd  %xmm2,%xmm0
  movdqa %xmm2,%xmm4
  movdqa %xmm1,%xmm2
  pcmpeqd 0x30(%rsp),%xmm2
  pandn  %xmm1,%xmm4
  paddd  %xmm4,%xmm3
  psubd  %xmm2,%xmm0
  movdqa %xmm2,%xmm4
  movdqa %xmm1,%xmm2
  pcmpeqd 0x40(%rsp),%xmm2
  pandn  %xmm1,%xmm4
  paddd  %xmm4,%xmm3
  psubd  %xmm2,%xmm0
  movdqa %xmm2,%xmm4
  movdqa %xmm1,%xmm2
  pcmpeqd 0x50(%rsp),%xmm2
  pandn  %xmm1,%xmm4
  paddd  %xmm4,%xmm3
  psubd  %xmm2,%xmm0
  movdqa %xmm2,%xmm4
  movdqa %xmm1,%xmm2
  pcmpeqd 0x60(%rsp),%xmm2
  pandn  %xmm1,%xmm4
  paddd  %xmm4,%xmm3
  movdqa %xmm2,%xmm4
  psubd  %xmm2,%xmm0
  pandn  %xmm1,%xmm4
  paddd  %xmm4,%xmm3
  movdqa %xmm1,%xmm4
  pcmpeqd 0x70(%rsp),%xmm4
  movdqa %xmm4,%xmm2
  psubd  %xmm4,%xmm0
  pandn  %xmm1,%xmm2
  movdqa %xmm2,%xmm1
  movdqa %xmm0,%xmm2
  psrldq $0x8,%xmm2
  paddd  %xmm3,%xmm1
  paddd  %xmm2,%xmm0
  movdqa %xmm0,%xmm2
  psrldq $0x4,%xmm2
  paddd  %xmm2,%xmm0
  movd   %xmm0,%edx
  movdqa %xmm1,%xmm0
  psrldq $0x8,%xmm0
  paddd  %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%eax
  cmovne %edx,%eax
  mov    0x88(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L30
  add    $0x98,%rsp
  ret
L30:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D6
datatype: byte[16]

tool: {"D6": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int countBits(unsigned int bitmap, unsigned int bitValue) {
  unsigned i, index = 31;
  int bits[32];
  int zero = 0, one = 0;
  for (i = 1 << 31; i > 0; i = i / 2) {
    if (bitmap & i) {
      bits[index--] = 1;
    } else {
      bits[index--] = 0;
    }
  }
  for (i = 0; i < 32; i++) {
    if (bits[i] == 1) {
      one++;
    } else {
      zero++;
    }
  }
  if (bitValue == 0) {
    return zero;
  } else {
    return one;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<maxSubArray>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L9
  cmpl   $0x0,-0x1c(%rbp)
  jg     L5
L9:
  mov    $0x0,%eax
  jmp    L41
L5:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L56
L28:
  cmpl   $0x0,-0x8(%rbp)
  jns    L8
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L64
L8:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  add    %eax,-0x8(%rbp)
L64:
  mov    -0x8(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <MAX@plt>
  mov    %eax,-0xc(%rbp)
  addl   $0x1,-0x4(%rbp)
L56:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L28
  mov    -0xc(%rbp),%eax
L41:
  leave
  ret
```

assistant: ```c
int maxSubArray(int *a, int n) {
  if (a == NULL || n <= 0)
    return 0;
  int max = a[0], sum = a[0];
  for (int i = 1; i < n; ++i) {
    if (sum < 0)
      sum = a[i];
    else
      sum += a[i];
    max = MAX(max, sum);
  }
  return max;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<maxSubArray>:
  endbr64
  test   %rdi,%rdi
  je     L7
  mov    %rdi,%rax
  test   %esi,%esi
  jle    L7
  mov    (%rdi),%edi
  cmp    $0x1,%esi
  jle    L64
  push   %r12
  push   %rbp
  push   %rbx
  lea    0x4(%rax),%rbx
  lea    -0x2(%rsi),%edx
  lea    0x8(%rax,%rdx,4),%r12
  mov    %edi,%ebp
  jmp    L8
L3:
  mov    (%rbx),%ebp
L37:
  mov    %ebp,%esi
  call   <MAX@plt>
  mov    %eax,%edi
  add    $0x4,%rbx
  cmp    %r12,%rbx
  je     L53
L8:
  test   %ebp,%ebp
  js     L3
  add    (%rbx),%ebp
  jmp    L37
L7:
  mov    $0x0,%edi
L64:
  mov    %edi,%eax
  ret
L53:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int maxSubArray(int *a, int n) {
  if (a == NULL || n <= 0)
    return 0;
  int max = a[0], sum = a[0];
  for (int i = 1; i < n; ++i) {
    if (sum < 0)
      sum = a[i];
    else
      sum += a[i];
    max = MAX(max, sum);
  }
  return max;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<maxSubArray>:
  endbr64
  test   %rdi,%rdi
  je     L0
  test   %esi,%esi
  jle    L0
  push   %r12
  push   %rbp
  push   %rbx
  mov    (%rdi),%ebx
  cmp    $0x1,%esi
  je     L30
  lea    -0x2(%rsi),%eax
  lea    0x4(%rdi),%rbp
  lea    0x8(%rdi,%rax,4),%r12
  mov    %ebx,%edi
  cs nopw 0x0(%rax,%rax,1)
L45:
  mov    0x0(%rbp),%eax
  test   %ebx,%ebx
  lea    (%rbx,%rax,1),%edx
  cmovns %edx,%eax
  add    $0x4,%rbp
  mov    %eax,%esi
  mov    %eax,%ebx
  call   <MAX@plt>
  mov    %eax,%edi
  cmp    %r12,%rbp
  jne    L45
L42:
  pop    %rbx
  mov    %edi,%eax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L0:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L30:
  mov    %ebx,%edi
  jmp    L42
```

assistant: ```c
int maxSubArray(int *a, int n) {
  if (a == NULL || n <= 0)
    return 0;
  int max = a[0], sum = a[0];
  for (int i = 1; i < n; ++i) {
    if (sum < 0)
      sum = a[i];
    else
      sum += a[i];
    max = MAX(max, sum);
  }
  return max;
}
```
user: What is the c source code of the assembly code below?

```asm
<maxSubArray>:
  endbr64
  test   %rdi,%rdi
  je     L25
  test   %esi,%esi
  jle    L25
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%ebp
  cmp    $0x1,%esi
  je     L50
  lea    -0x2(%rsi),%eax
  lea    0x4(%rdi),%rbx
  lea    0x8(%rdi,%rax,4),%r12
  mov    %ebp,%edi
  nopl   0x0(%rax)
L54:
  mov    (%rbx),%r13d
  test   %ebp,%ebp
  js     L31
  add    %r13d,%ebp
  add    $0x4,%rbx
  mov    %ebp,%esi
  call   <MAX@plt>
  mov    %eax,%edi
  cmp    %rbx,%r12
  jne    L54
L1:
  add    $0x8,%rsp
  mov    %edi,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L31:
  mov    %r13d,%esi
  add    $0x4,%rbx
  call   <MAX@plt>
  mov    %eax,%edi
  cmp    %r12,%rbx
  je     L1
  mov    %r13d,%ebp
  jmp    L54
  nopl   0x0(%rax,%rax,1)
L25:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L50:
  mov    %ebp,%edi
  jmp    L1
```

assistant: ```c
int maxSubArray(int *a, int n) {
  if (a == NULL || n <= 0)
    return 0;
  int max = a[0], sum = a[0];
  for (int i = 1; i < n; ++i) {
    if (sum < 0)
      sum = a[i];
    else
      sum += a[i];
    max = MAX(max, sum);
  }
  return max;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<copy_int_RT_4D>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8,-0x28(%rbp)
  mov    %r9,-0x30(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L33
L17:
  movl   $0x0,-0x4(%rbp)
  jmp    L8
L19:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%esi
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <copy_int_RT@plt>
  addl   $0x1,-0x4(%rbp)
L8:
  mov    -0x4(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L19
  addl   $0x1,-0x8(%rbp)
L33:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L17
  nop
  nop
  leave
  ret
```

assistant: ```c
void copy_int_RT_4D(int N_X, int K, int nrow, int ncol, int ****from, int ****to) {
  int n_X, k;
  for (n_X = 0; n_X < N_X; n_X++) {
    for (k = 0; k < K; k++) {
      copy_int_RT(nrow, ncol, from[n_X][k], to[n_X][k]);
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<copy_int_RT_4D>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,0x4(%rsp)
  test   %edi,%edi
  jle    L13
  mov    %edx,%r13d
  mov    %ecx,%r14d
  mov    %r9,%rbp
  mov    %r8,%r12
  lea    -0x1(%rdi),%eax
  lea    0x8(%r9,%rax,8),%rax
  mov    %rax,0x8(%rsp)
  lea    -0x1(%rsi),%eax
  lea    0x8(,%rax,8),%r15
  jmp    L0
L47:
  mov    0x0(%rbp),%rax
  mov    (%rax,%rbx,1),%rcx
  mov    (%r12),%rax
  mov    (%rax,%rbx,1),%rdx
  mov    %r14d,%esi
  mov    %r13d,%edi
  call   <copy_int_RT@plt>
  add    $0x8,%rbx
  cmp    %r15,%rbx
  jne    L47
L39:
  add    $0x8,%rbp
  add    $0x8,%r12
  cmp    0x8(%rsp),%rbp
  je     L13
L0:
  mov    $0x0,%ebx
  cmpl   $0x0,0x4(%rsp)
  jg     L47
  jmp    L39
L13:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void copy_int_RT_4D(int N_X, int K, int nrow, int ncol, int ****from, int ****to) {
  int n_X, k;
  for (n_X = 0; n_X < N_X; n_X++) {
    for (k = 0; k < K; k++) {
      copy_int_RT(nrow, ncol, from[n_X][k], to[n_X][k]);
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<copy_int_RT_4D>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,0x4(%rsp)
  test   %edi,%edi
  jle    L12
  mov    %edi,%eax
  mov    %edx,%ebp
  mov    %ecx,%r12d
  mov    %r9,%r15
  sub    $0x1,%eax
  mov    %r8,%r14
  lea    0x8(%r9,%rax,8),%rax
  mov    %rax,0x8(%rsp)
  lea    -0x1(%rsi),%eax
  lea    0x8(,%rax,8),%r13
  nop
L19:
  mov    0x4(%rsp),%eax
  xor    %ebx,%ebx
  test   %eax,%eax
  jle    L4
  nopw   0x0(%rax,%rax,1)
L7:
  mov    (%r15),%rax
  mov    %r12d,%esi
  mov    %ebp,%edi
  mov    (%rax,%rbx,1),%rcx
  mov    (%r14),%rax
  mov    (%rax,%rbx,1),%rdx
  add    $0x8,%rbx
  call   <copy_int_RT@plt>
  cmp    %rbx,%r13
  jne    L7
L4:
  add    $0x8,%r15
  add    $0x8,%r14
  cmp    0x8(%rsp),%r15
  jne    L19
L12:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void copy_int_RT_4D(int N_X, int K, int nrow, int ncol, int ****from, int ****to) {
  int n_X, k;
  for (n_X = 0; n_X < N_X; n_X++) {
    for (k = 0; k < K; k++) {
      copy_int_RT(nrow, ncol, from[n_X][k], to[n_X][k]);
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<copy_int_RT_4D>:
  endbr64
  test   %edi,%edi
  jle    L23
  movslq %esi,%rax
  test   %eax,%eax
  jle    L23
  push   %r15
  mov    %r9,%r15
  push   %r14
  mov    %r8,%r14
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edx,%r12d
  lea    -0x1(%rdi),%edx
  push   %rbp
  lea    0x8(%r9,%rdx,8),%rsi
  lea    0x0(,%rax,8),%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,0x8(%rsp)
  nopw   0x0(%rax,%rax,1)
L18:
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L24:
  mov    (%r15),%rax
  mov    %r13d,%esi
  mov    %r12d,%edi
  mov    (%rax,%rbx,1),%rcx
  mov    (%r14),%rax
  mov    (%rax,%rbx,1),%rdx
  add    $0x8,%rbx
  call   <copy_int_RT@plt>
  cmp    %rbp,%rbx
  jne    L24
  add    $0x8,%r15
  add    $0x8,%r14
  cmp    0x8(%rsp),%r15
  jne    L18
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L23:
  ret
```

assistant: ```c
void copy_int_RT_4D(int N_X, int K, int nrow, int ncol, int ****from, int ****to) {
  int n_X, k;
  for (n_X = 0; n_X < N_X; n_X++) {
    for (k = 0; k < K; k++) {
      copy_int_RT(nrow, ncol, from[n_X][k], to[n_X][k]);
    }
  }
}
```