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

```asm
<out_s16le>:
  endbr64
  mov    %rdi,%r8
  lea    -0x1(%rdx),%edi
  test   %edx,%edx
  je     L14
  mov    %edi,%edi
  lea    0x1(%rdi),%r9
  mov    $0x0,%edx
L8:
  mov    (%r8,%rdx,4),%eax
  sar    %cl,%eax
  mov    %al,(%rsi,%rdx,2)
  movzbl %ah,%eax
  mov    %al,0x1(%rsi,%rdx,2)
  mov    %rdx,%rax
  add    $0x1,%rdx
  cmp    %rdi,%rax
  jne    L8
  lea    (%rsi,%r9,2),%rax
  ret
L14:
  mov    %rsi,%rax
  ret
```

assistant: ```c
unsigned char *out_s16le(int *src, unsigned char *dst, unsigned n, unsigned shift) {
  while (n--) {
    int val = *src++ >> shift;
    *dst++ = val & 0xFF;
    *dst++ = (val >> 8) & 0xFF;
  }
  return dst;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<out_s16le>:
  endbr64
  test   %edx,%edx
  je     L15
  mov    %edx,%eax
  xor    %r8d,%r8d
  nopl   (%rax)
L13:
  mov    (%rdi,%r8,4),%edx
  sar    %cl,%edx
  mov    %dl,(%rsi,%r8,2)
  movzbl %dh,%edx
  mov    %dl,0x1(%rsi,%r8,2)
  add    $0x1,%r8
  cmp    %rax,%r8
  jne    L13
  lea    (%rsi,%r8,2),%rax
  ret
L15:
  mov    %rsi,%rax
  ret
```

assistant: ```c
unsigned char *out_s16le(int *src, unsigned char *dst, unsigned n, unsigned shift) {
  while (n--) {
    int val = *src++ >> shift;
    *dst++ = val & 0xFF;
    *dst++ = (val >> 8) & 0xFF;
  }
  return dst;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  call   <fork@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L29
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L9
L29:
  cmpl   $0x0,-0x4(%rbp)
  jne    L5
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L9
L5:
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L9:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D31
type_infered: string
name: read_data
arguments: tag: D13
type_infered: string
name: read_data
arguments: tag: D39
type_infered: string
name: read_data
arguments: tag: D4
type_infered: string

tool: D31: Before: my pid is %d


tool: D13: fork() failed

tool: D39: I'm child proces, my pid = %d


tool: D4: I'm parent, my child is %d


assistant: ```c
int main(int argc, char *argv[]) {
  pid_t pid, ret;
  pid = getpid();
  printf("Before: my pid is %d\n", pid);
  ret = fork();
  if (ret == -1) {
    perror("fork() failed");
    exit(1);
  } else if (ret == 0) {
    printf("I'm child proces, my pid = %d\n", getpid());
  } else {
    printf("I'm parent, my child is %d\n", ret);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  call   <fork@plt>
  cmp    $0xffffffff,%eax
  je     L3
  test   %eax,%eax
  jne    L28
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D25(%rip),%rdi
  call   <printf@plt>
L29:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L3:
  lea    D14(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L29
L28:
  mov    %eax,%esi
  lea    D36(%rip),%rdi
  call   <printf@plt>
  jmp    L29
```

tool_calls: name: parse_data
arguments: tag: D2
type_infered: string
name: parse_data
arguments: tag: D25
type_infered: string
name: parse_data
arguments: tag: D14
type_infered: string
name: parse_data
arguments: tag: D36
type_infered: string

tool: D2: Before: my pid is %d


tool: D25: I'm child proces, my pid = %d


tool: D14: fork() failed

tool: D36: I'm parent, my child is %d


assistant: ```c
int main(int argc, char *argv[]) {
  pid_t pid, ret;
  pid = getpid();
  printf("Before: my pid is %d\n", pid);
  ret = fork();
  if (ret == -1) {
    perror("fork() failed");
    exit(1);
  } else if (ret == 0) {
    printf("I'm child proces, my pid = %d\n", getpid());
  } else {
    printf("I'm parent, my child is %d\n", ret);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <getpid@plt>
  lea    D2(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  call   <fork@plt>
  cmp    $0xffffffff,%eax
  je     L34
  test   %eax,%eax
  je     L27
  mov    %eax,%esi
  lea    D33(%rip),%rdi
  call   <printf@plt>
L32:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L27:
  call   <getpid@plt>
  lea    D39(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  jmp    L32
L34:
  lea    D15(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L32
```

tool_calls: name: read_data
arguments: tag: D2
datatype: string
name: read_data
arguments: tag: D33
datatype: string
name: read_data
arguments: tag: D39
datatype: string
name: read_data
arguments: tag: D15
datatype: string

tool: D2: Before: my pid is %d


tool: D33: I'm parent, my child is %d


tool: D39: I'm child proces, my pid = %d


tool: D15: fork() failed

assistant: ```c
int main(int argc, char *argv[]) {
  pid_t pid, ret;
  pid = getpid();
  printf("Before: my pid is %d\n", pid);
  ret = fork();
  if (ret == -1) {
    perror("fork() failed");
    exit(1);
  } else if (ret == 0) {
    printf("I'm child proces, my pid = %d\n", getpid());
  } else {
    printf("I'm parent, my child is %d\n", ret);
  }
  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
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <getpid@plt>
  lea    D17(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  call   <fork@plt>
  cmp    $0xffffffff,%eax
  je     L10
  test   %eax,%eax
  je     L25
  mov    %eax,%esi
  lea    D27(%rip),%rdi
  call   <printf@plt>
L16:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L25:
  call   <getpid@plt>
  lea    D33(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  jmp    L16
L10:
  lea    D13(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L16
```

tool_calls: name: disassemble_data
arguments: data_tag: D17
datatype: string
name: disassemble_data
arguments: data_tag: D27
datatype: string
name: disassemble_data
arguments: data_tag: D33
datatype: string
name: disassemble_data
arguments: data_tag: D13
datatype: string

tool: D17: Before: my pid is %d


tool: D27: I'm parent, my child is %d


tool: D33: I'm child proces, my pid = %d


tool: D13: fork() failed

assistant: ```c
int main(int argc, char *argv[]) {
  pid_t pid, ret;
  pid = getpid();
  printf("Before: my pid is %d\n", pid);
  ret = fork();
  if (ret == -1) {
    perror("fork() failed");
    exit(1);
  } else if (ret == 0) {
    printf("I'm child proces, my pid = %d\n", getpid());
  } else {
    printf("I'm parent, my child is %d\n", ret);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<ext_strncmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%ecx
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D0
datatype: string

tool: D0: compare [%s] and [%s] => [%d]


assistant: ```c
int ext_strncmp(const char *a, const char *b, size_t n) {
  int ret = strncmp(a, b, n);
  printf("compare [%s] and [%s] => [%d]\n", a, b, ret);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ext_strncmp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  call   <strncmp@plt>
  mov    %eax,%ebx
  mov    %eax,%ecx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D5
data_type: string

tool: D5: compare [%s] and [%s] => [%d]


assistant: ```c
int ext_strncmp(const char *a, const char *b, size_t n) {
  int ret = strncmp(a, b, n);
  printf("compare [%s] and [%s] => [%d]\n", a, b, ret);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ext_strncmp>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <strncmp@plt>
  mov    %r13,%rdx
  mov    %rbp,%rsi
  lea    D6(%rip),%rdi
  mov    %eax,%r12d
  mov    %eax,%ecx
  call   <printf@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: label: D6
type: string

tool: D6: compare [%s] and [%s] => [%d]


assistant: ```c
int ext_strncmp(const char *a, const char *b, size_t n) {
  int ret = strncmp(a, b, n);
  printf("compare [%s] and [%s] => [%d]\n", a, b, ret);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ext_strncmp>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <strncmp@plt>
  mov    %r13,%rdx
  mov    %rbp,%rsi
  lea    D6(%rip),%rdi
  mov    %eax,%r12d
  mov    %eax,%ecx
  call   <printf@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: tag: D6
type_guessed: string

tool: D6: compare [%s] and [%s] => [%d]


assistant: ```c
int ext_strncmp(const char *a, const char *b, size_t n) {
  int ret = strncmp(a, b, n);
  printf("compare [%s] and [%s] => [%d]\n", a, b, ret);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<encdec_message>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L18
L16:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x4(%rbp)
L18:
  cmpl   $0x1f,-0x4(%rbp)
  jle    L16
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void encdec_message(unsigned int *message, unsigned int *xor_pad) {
  int i = 0;
  for (i = 0; i < 32; i++)
    message[i] ^= xor_pad[i];
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<encdec_message>:
  endbr64
  mov    $0x0,%eax
L2:
  mov    (%rsi,%rax,1),%edx
  xor    %edx,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x80,%rax
  jne    L2
  ret
```

assistant: ```c
void encdec_message(unsigned int *message, unsigned int *xor_pad) {
  int i = 0;
  for (i = 0; i < 32; i++)
    message[i] ^= xor_pad[i];
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<encdec_message>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L4:
  mov    (%rsi,%rax,1),%edx
  xor    %edx,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x80,%rax
  jne    L4
  ret
```

assistant: ```c
void encdec_message(unsigned int *message, unsigned int *xor_pad) {
  int i = 0;
  for (i = 0; i < 32; i++)
    message[i] ^= xor_pad[i];
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<encdec_message>:
  endbr64
  lea    0x4(%rsi),%rdx
  mov    %rdi,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L19
  movdqu (%rsi),%xmm1
  movdqu (%rdi),%xmm0
  pxor   %xmm1,%xmm0
  movdqu 0x70(%rdi),%xmm1
  movups %xmm0,(%rdi)
  movdqu 0x10(%rdi),%xmm0
  movdqu 0x10(%rsi),%xmm2
  pxor   %xmm2,%xmm0
  movups %xmm0,0x10(%rdi)
  movdqu 0x20(%rdi),%xmm0
  movdqu 0x20(%rsi),%xmm3
  pxor   %xmm3,%xmm0
  movups %xmm0,0x20(%rdi)
  movdqu 0x30(%rdi),%xmm0
  movdqu 0x30(%rsi),%xmm4
  pxor   %xmm4,%xmm0
  movups %xmm0,0x30(%rdi)
  movdqu 0x40(%rdi),%xmm0
  movdqu 0x40(%rsi),%xmm5
  pxor   %xmm5,%xmm0
  movups %xmm0,0x40(%rdi)
  movdqu 0x50(%rdi),%xmm0
  movdqu 0x50(%rsi),%xmm6
  pxor   %xmm6,%xmm0
  movups %xmm0,0x50(%rdi)
  movdqu 0x60(%rdi),%xmm0
  movdqu 0x60(%rsi),%xmm7
  pxor   %xmm7,%xmm0
  movups %xmm0,0x60(%rdi)
  movdqu 0x70(%rsi),%xmm0
  pxor   %xmm1,%xmm0
  movups %xmm0,0x70(%rdi)
  ret
L19:
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L18:
  mov    (%rsi,%rax,1),%edx
  xor    %edx,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x80,%rax
  jne    L18
  ret
```

assistant: ```c
void encdec_message(unsigned int *message, unsigned int *xor_pad) {
  int i = 0;
  for (i = 0; i < 32; i++)
    message[i] ^= xor_pad[i];
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<dpotf2_wrap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x4c,-0x15(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L59
L12:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x38(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x10(%rbp)
L59:
  mov    -0x24(%rbp),%edx
  mov    -0x24(%rbp),%eax
  imul   %edx,%eax
  cmp    %eax,-0x10(%rbp)
  jl     L12
  lea    -0x14(%rbp),%rdi
  lea    -0x24(%rbp),%rcx
  mov    -0x38(%rbp),%rdx
  lea    -0x24(%rbp),%rsi
  lea    -0x15(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <dpotf2_@plt>
  movl   $0x0,-0x10(%rbp)
  jmp    L62
L55:
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L18
L29:
  mov    -0x24(%rbp),%eax
  imul   -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  mov    -0x24(%rbp),%eax
  imul   -0xc(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%eax
  add    %ecx,%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x38(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x24(%rbp),%eax
  imul   -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0xc(%rbp)
L18:
  mov    -0x24(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jl     L29
  addl   $0x1,-0x10(%rbp)
L62:
  mov    -0x24(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jl     L55
  mov    -0x14(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L42
  call   <__stack_chk_fail@plt>
L42:
  leave
  ret
```

assistant: ```c
int dpotf2_wrap(int n, const double *a, double *l) {
  char uplo = 'L';
  int i;
  for (i = 0; i < n * n; i++) {
    l[i] = a[i];
  }
  int info;
  dpotf2_(&uplo, &n, l, &n, &info);
  for (i = 0; i < n; i++) {
    int j;
    for (j = i + 1; j < n; j++) {
      l[j * n + i] = l[i * n + j];
      l[i * n + j] = 0.0;
    }
  }
  return (info);
}
```
user: Translate the below assembly code into C programming language:

```asm
<dpotf2_wrap>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,%eax
  mov    %edi,0xc(%rsp)
  mov    %rdx,%rbx
  mov    %fs:0x28,%rdx
  mov    %rdx,0x18(%rsp)
  xor    %edx,%edx
  movb   $0x4c,0x13(%rsp)
  imul   %edi,%eax
  test   %eax,%eax
  jle    L67
  mov    %eax,%edx
  mov    $0x0,%eax
L55:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L55
L67:
  lea    0xc(%rsp),%rsi
  lea    0x13(%rsp),%rdi
  lea    0x14(%rsp),%r8
  mov    %rsi,%rcx
  mov    %rbx,%rdx
  call   <dpotf2_@plt>
  mov    0xc(%rsp),%r10d
  test   %r10d,%r10d
  jle    L25
  lea    -0x1(%r10),%r12d
  lea    0x1(%r10),%r11d
  movslq %r10d,%rsi
  shl    $0x3,%rsi
  mov    $0x1,%edi
  mov    $0x0,%r9d
  mov    $0x0,%r8d
  lea    0x10(%rbx),%rbp
L24:
  cmp    %edi,%r10d
  jle    L62
  movslq %r9d,%rcx
  lea    (%rcx,%rdi,1),%rax
  lea    (%rbx,%rax,8),%rax
  lea    (%r9,%r10,1),%edx
  movslq %edx,%rdx
  add    %r8,%rdx
  lea    (%rbx,%rdx,8),%rdx
  add    %r8,%rcx
  mov    %r12d,%r13d
  sub    %edi,%r13d
  add    %r13,%rcx
  lea    0x0(%rbp,%rcx,8),%rcx
L0:
  movsd  (%rax),%xmm0
  movsd  %xmm0,(%rdx)
  movq   $0x0,(%rax)
  add    $0x8,%rax
  add    %rsi,%rdx
  cmp    %rcx,%rax
  jne    L0
L62:
  add    $0x1,%r8
  add    %r10d,%r9d
  add    $0x1,%rdi
  cmp    %r11,%rdi
  jne    L24
L25:
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int dpotf2_wrap(int n, const double *a, double *l) {
  char uplo = 'L';
  int i;
  for (i = 0; i < n * n; i++) {
    l[i] = a[i];
  }
  int info;
  dpotf2_(&uplo, &n, l, &n, &info);
  for (i = 0; i < n; i++) {
    int j;
    for (j = i + 1; j < n; j++) {
      l[j * n + i] = l[i * n + j];
      l[i * n + j] = 0.0;
    }
  }
  return (info);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<dpotf2_wrap>:
  endbr64
  push   %r13
  mov    %edi,%eax
  push   %r12
  imul   %edi,%eax
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    %edi,0xc(%rsp)
  mov    %fs:0x28,%rdx
  mov    %rdx,0x18(%rsp)
  xor    %edx,%edx
  movb   $0x4c,0x13(%rsp)
  test   %eax,%eax
  je     L11
  movslq %eax,%rdx
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L3:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L3
L11:
  lea    0xc(%rsp),%rsi
  lea    0x13(%rsp),%rdi
  mov    %rbx,%rdx
  lea    0x14(%rsp),%r8
  mov    %rsi,%rcx
  call   <dpotf2_@plt>
  mov    0xc(%rsp),%r9d
  test   %r9d,%r9d
  jle    L55
  movslq %r9d,%rsi
  lea    -0x1(%r9),%ebp
  lea    0x1(%r9),%r10d
  mov    $0x1,%edi
  shl    $0x3,%rsi
  xor    %edx,%edx
  lea    0x10(%rbx),%r11
  xor    %r8d,%r8d
  nopl   0x0(%rax,%rax,1)
L43:
  lea    (%rdx,%r9,1),%r12d
  cmp    %edi,%r9d
  jle    L50
  movslq %edx,%rcx
  lea    (%rdx,%r9,1),%r12d
  mov    %ebp,%r13d
  lea    (%rcx,%rdi,1),%rax
  movslq %r12d,%rdx
  add    %r8,%rcx
  sub    %edi,%r13d
  add    %r8,%rdx
  add    %r13,%rcx
  lea    (%rbx,%rax,8),%rax
  lea    (%rbx,%rdx,8),%rdx
  lea    (%r11,%rcx,8),%rcx
  nopw   0x0(%rax,%rax,1)
L48:
  movsd  (%rax),%xmm0
  add    $0x8,%rax
  movsd  %xmm0,(%rdx)
  add    %rsi,%rdx
  movq   $0x0,-0x8(%rax)
  cmp    %rcx,%rax
  jne    L48
L50:
  add    $0x1,%rdi
  add    $0x1,%r8
  mov    %r12d,%edx
  cmp    %r10,%rdi
  jne    L43
L55:
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L60
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L60:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int dpotf2_wrap(int n, const double *a, double *l) {
  char uplo = 'L';
  int i;
  for (i = 0; i < n * n; i++) {
    l[i] = a[i];
  }
  int info;
  dpotf2_(&uplo, &n, l, &n, &info);
  for (i = 0; i < n; i++) {
    int j;
    for (j = i + 1; j < n; j++) {
      l[j * n + i] = l[i * n + j];
      l[i * n + j] = 0.0;
    }
  }
  return (info);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<dpotf2_wrap>:
  endbr64
  push   %r13
  mov    %edi,%eax
  push   %r12
  imul   %edi,%eax
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    %edi,0xc(%rsp)
  mov    %fs:0x28,%rdx
  mov    %rdx,0x18(%rsp)
  xor    %edx,%edx
  mov    %eax,%edx
  movb   $0x4c,0x13(%rsp)
  test   %edx,%edx
  je     L41
  lea    0x8(%rsi),%rax
  mov    %rsi,%rcx
  cmp    %rax,%rbx
  je     L69
  lea    -0x1(%rdx),%eax
  cmp    $0x2,%eax
  jbe    L69
  mov    %edx,%esi
  xor    %eax,%eax
  shr    %esi
  shl    $0x4,%rsi
  nopl   0x0(%rax,%rax,1)
L48:
  movupd (%rcx,%rax,1),%xmm1
  movups %xmm1,(%rbx,%rax,1)
  add    $0x10,%rax
  cmp    %rsi,%rax
  jne    L48
  mov    %edx,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%edx
  je     L41
  movsd  (%rcx,%rax,8),%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
L41:
  lea    0xc(%rsp),%rsi
  lea    0x13(%rsp),%rdi
  mov    %rbx,%rdx
  lea    0x14(%rsp),%r8
  mov    %rsi,%rcx
  call   <dpotf2_@plt>
  mov    0xc(%rsp),%r9d
  test   %r9d,%r9d
  jle    L29
  movslq %r9d,%rsi
  lea    -0x1(%r9),%ebp
  lea    0x1(%r9),%r10d
  mov    $0x1,%edi
  shl    $0x3,%rsi
  xor    %edx,%edx
  lea    0x10(%rbx),%r11
  xor    %r8d,%r8d
  nopl   0x0(%rax,%rax,1)
L56:
  lea    (%rdx,%r9,1),%r12d
  cmp    %edi,%r9d
  jle    L36
  movslq %edx,%rcx
  lea    (%rdx,%r9,1),%r12d
  mov    %ebp,%r13d
  lea    (%rcx,%rdi,1),%rax
  movslq %r12d,%rdx
  add    %r8,%rcx
  sub    %edi,%r13d
  add    %r8,%rdx
  add    %r13,%rcx
  lea    (%rbx,%rax,8),%rax
  lea    (%rbx,%rdx,8),%rdx
  lea    (%r11,%rcx,8),%rcx
  nopw   0x0(%rax,%rax,1)
L99:
  movsd  (%rax),%xmm0
  add    $0x8,%rax
  movsd  %xmm0,(%rdx)
  add    %rsi,%rdx
  movq   $0x0,-0x8(%rax)
  cmp    %rcx,%rax
  jne    L99
L36:
  add    $0x1,%rdi
  add    $0x1,%r8
  mov    %r12d,%edx
  cmp    %r10,%rdi
  jne    L56
L29:
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L101
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L69:
  xor    %eax,%eax
  nopl   (%rax)
L49:
  movsd  (%rcx,%rax,8),%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L49
  jmp    L41
L101:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int dpotf2_wrap(int n, const double *a, double *l) {
  char uplo = 'L';
  int i;
  for (i = 0; i < n * n; i++) {
    l[i] = a[i];
  }
  int info;
  dpotf2_(&uplo, &n, l, &n, &info);
  for (i = 0; i < n; i++) {
    int j;
    for (j = i + 1; j < n; j++) {
      l[j * n + i] = l[i * n + j];
      l[i * n + j] = 0.0;
    }
  }
  return (info);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strCheck>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L96
L31:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L34
  movl   $0x1,-0x4(%rbp)
L34:
  cmpl   $0x1,-0x4(%rbp)
  jne    L71
  movl   $0x0,-0x4(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  cmp    %eax,-0x8(%rbp)
  je     L50
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L37
L50:
  mov    $0x1,%eax
  jmp    L67
L37:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L39
  mov    $0x0,%eax
  jmp    L67
L39:
  addl   $0x1,-0x8(%rbp)
L71:
  addl   $0x1,-0xc(%rbp)
L96:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0xc(%rbp)
  jne    L31
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L31
  mov    $0x0,%eax
L67:
  leave
  ret
```

assistant: ```c
int strCheck(char *in, char *ch) {
  int i = 0, j = 0, flag = 0;
  char *temp;
  while (i != strlen(in) || in[i] != '\0') {
    if (in[i] == ch[j]) {
      flag = 1;
    }
    if (flag == 1) {
      flag = 0;
      if (j == (strlen(ch) - 1) || ch[j] == '\0')
        return 1;
      if (in[i] != ch[j])
        return 0;
      j++;
    }
    i++;
  }
  return 0;
}
```