ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<sendmsg_1>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    (%rsi),%r12d
  movq   $0x0,0x18(%rsi)
  mov    %edi,0x18(%rsp)
  mov    0x10(%rsi),%r15
  mov    %rsi,0x10(%rsp)
  mov    %edx,0x1c(%rsp)
  cmp    $0x1,%r12d
  je     L51
  movslq %r12d,%rax
  xor    %r14d,%r14d
  mov    %rax,0x8(%rsp)
  test   %rax,%rax
  je     L76
  xor    %edx,%edx
  xor    %eax,%eax
  nopl   0x0(%rax)
L73:
  shl    $0x4,%rax
  add    0x8(%r15,%rax,1),%r14d
  lea    0x1(%rdx),%eax
  mov    %rax,%rdx
  cmp    0x8(%rsp),%rax
  jb     L73
  mov    %r14d,%ebx
  test   %rbx,%rbx
  je     L71
  xor    %r13d,%r13d
  xor    %eax,%eax
  jmp    L0
  nopl   0x0(%rax)
L65:
  mov    %r13d,%eax
  cmp    0x8(%rsp),%rax
  jae    L76
L0:
  shl    $0x4,%rax
  mov    %rbp,%rdi
  add    $0x1,%r13d
  add    %r15,%rax
  mov    0x8(%rax),%r12d
  mov    (%rax),%rsi
  mov    %r12d,%edx
  call   <memcpy@plt>
  movslq %r12d,%rax
  add    %rax,%rbp
  sub    %rax,%rbx
  jne    L65
L76:
  mov    0x10(%rsp),%rax
  mov    0x1c(%rsp),%ecx
  mov    %r14d,%edx
  mov    %rbp,%rsi
  mov    0x18(%rsp),%edi
  mov    0x4(%rax),%r9d
  mov    0x8(%rax),%r8d
L67:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <sendto@plt>
L51:
  mov    0x4(%rsi),%r9d
  mov    0x8(%rsi),%r8d
  mov    %edx,%ecx
  mov    (%r15),%rsi
  mov    0x8(%r15),%edx
  jmp    L67
L71:
  xor    %r14d,%r14d
  jmp    L76
```

assistant: ```c
int sendmsg_1(int fd, struct msghdr *msg, int flags) {
  msg->msg_controllen = 0;
  if (msg->msg_iovlen == 1) {
    return sendto(fd, msg->msg_iov->iov_base, msg->msg_iov->iov_len, flags, msg->msg_name, msg->msg_namelen);
  } else {
    struct iovec *msg_iov;
    size_t msg_iovlen;
    unsigned int i, totalsize;
    size_t size;
    char *lbuf;
    msg_iov = msg->msg_iov;
    msg_iovlen = msg->msg_iovlen;
    for (i = 0, totalsize = 0; i < msg_iovlen; i++)
      totalsize += msg_iov[i].iov_len;
    size = totalsize;
    for (i = 0; size > 0 && i < msg_iovlen; i++) {
      int qty = msg_iov[i].iov_len;
      memcpy(lbuf, msg_iov[i].iov_base, qty);
      lbuf += qty;
      size -= qty;
    }
    size = sendto(fd, lbuf, totalsize, flags, msg->msg_name, msg->msg_namelen);
    return size;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<cutChunk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    $0x0,%ecx
  mov    $0x3d,%edx
  mov    %rax,%rdi
  call   <cutItem@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    %rax,%rbx
  mov    -0x18(%rbp),%rax
  mov    $0x3d,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  lea    0x1(%rax),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rbx,%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memmove@plt>
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void cutChunk(char *in, char *s1) {
  cutItem(in, s1, '=', 0);
  memmove(in, strchr(in, '=') + 1, strlen(in) - strlen(s1));
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<cutChunk>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    $0x0,%ecx
  mov    $0x3d,%edx
  call   <cutItem@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %rax,%rbp
  mov    %r12,%rdi
  call   <strlen@plt>
  sub    %rax,%rbp
  mov    $0x3d,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  lea    0x1(%rax),%rsi
  mov    %rbp,%rdx
  mov    %rbx,%rdi
  call   <memmove@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void cutChunk(char *in, char *s1) {
  cutItem(in, s1, '=', 0);
  memmove(in, strchr(in, '=') + 1, strlen(in) - strlen(s1));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cutChunk>:
  endbr64
  push   %r12
  mov    $0x3d,%edx
  xor    %ecx,%ecx
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <cutItem@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    $0x3d,%esi
  sub    %rax,%rbx
  call   <strchr@plt>
  mov    %rbx,%rdx
  mov    %rbp,%rdi
  pop    %rbx
  lea    0x1(%rax),%rsi
  pop    %rbp
  pop    %r12
  jmp    10a0 <memmove@plt>
```

assistant: ```c
void cutChunk(char *in, char *s1) {
  cutItem(in, s1, '=', 0);
  memmove(in, strchr(in, '=') + 1, strlen(in) - strlen(s1));
}
```
user: What is the c source code of the assembly code below?

```asm
<cutChunk>:
  endbr64
  push   %r12
  mov    $0x3d,%edx
  xor    %ecx,%ecx
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <cutItem@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %rax,%rbx
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    $0x3d,%esi
  sub    %rax,%rbx
  call   <strchr@plt>
  mov    %rbx,%rdx
  mov    %rbp,%rdi
  pop    %rbx
  lea    0x1(%rax),%rsi
  pop    %rbp
  pop    %r12
  jmp    10a0 <memmove@plt>
```

assistant: ```c
void cutChunk(char *in, char *s1) {
  cutItem(in, s1, '=', 0);
  memmove(in, strchr(in, '=') + 1, strlen(in) - strlen(s1));
}
```
user: Translate the below assembly code into C programming language:

```asm
<MultiNomialAliasSetTable>:
  endbr64
  mov    %rdx,%r9
  mov    %rcx,%r10
  test   %edi,%edi
  jle    L53
  mov    %rcx,%rax
  lea    -0x1(%rdi),%edx
  lea    0x4(%rcx,%rdx,4),%rdx
L5:
  movl   $0xfffffff7,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L5
  mov    %edi,%edx
  mov    $0x0,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
L115:
  movapd %xmm1,%xmm0
  mulsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%r9,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L115
  mov    $0x0,%eax
  mov    $0x0,%esi
  movsd  D8(%rip),%xmm1
  jmp    L33
L120:
  movb   $0xff,(%r8,%rax,1)
  add    $0x1,%esi
L57:
  add    $0x1,%rax
  cmp    %rdx,%rax
  je     L23
L33:
  movsd  (%r9,%rax,8),%xmm0
  comisd %xmm1,%xmm0
  jb     L120
  movb   $0x1,(%r8,%rax,1)
  jmp    L57
L23:
  test   %esi,%esi
  jle    L53
  movsd  D8(%rip),%xmm1
  jmp    L56
L52:
  cmp    %edx,%edi
  je     L53
  cltq
  mov    %edx,(%r10,%rax,4)
  movslq %edx,%rdx
  lea    (%r9,%rdx,8),%rcx
  movapd %xmm1,%xmm2
  subsd  (%r9,%rax,8),%xmm2
  movsd  (%rcx),%xmm0
  subsd  %xmm2,%xmm0
  movsd  %xmm0,(%rcx)
  comisd %xmm0,%xmm1
  ja     L65
L12:
  movb   $0x0,(%r8,%rax,1)
  sub    $0x1,%esi
  test   %esi,%esi
  jle    L53
L56:
  mov    %r8,%rcx
  mov    %r8,%rdx
  mov    $0x0,%eax
L40:
  cmpb   $0xff,(%rdx)
  je     L18
  add    $0x1,%eax
  add    $0x1,%rdx
  cmp    %eax,%edi
  jne    L40
  mov    %edi,%eax
L18:
  mov    $0x0,%edx
L133:
  cmpb   $0x1,(%rcx)
  je     L52
  add    $0x1,%edx
  add    $0x1,%rcx
  cmp    %edx,%edi
  jne    L133
L53:
  mov    $0x0,%eax
  ret
L65:
  movb   $0xff,(%r8,%rdx,1)
  add    $0x1,%esi
  jmp    L12
```

tool_calls: name: disassemble_data
arguments: data_label: D8
data_type: byte[8]

tool: {"D8": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
int MultiNomialAliasSetTable(int ncat, double prob[], double F[], int L[], double space[]) {
  signed char *I = (signed char *)space;
  int i, j, k, nsmall;
  for (i = 0; i < ncat; i++)
    L[i] = -9;
  for (i = 0; i < ncat; i++)
    F[i] = ncat * prob[i];
  for (i = 0, nsmall = 0; i < ncat; i++) {
    if (F[i] >= 1)
      I[i] = 1;
    else {
      I[i] = -1;
      nsmall++;
    }
  }
  for (i = 0; nsmall > 0; i++) {
    for (j = 0; j < ncat; j++)
      if (I[j] == -1)
        break;
    for (k = 0; k < ncat; k++)
      if (I[k] == 1)
        break;
    if (k == ncat)
      break;
    L[j] = k;
    F[k] -= 1 - F[j];
    if (F[k] < 1) {
      I[k] = -1;
      nsmall++;
    }
    I[j] = 0;
    nsmall--;
  }
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<MultiNomialAliasSetTable>:
  endbr64
  mov    %rsi,%r10
  mov    %rcx,%r9
  mov    %rdx,%rsi
  test   %edi,%edi
  jle    L33
  lea    -0x1(%rdi),%edx
  mov    %rcx,%rax
  lea    0x4(%rcx,%rdx,4),%rdx
L40:
  movl   $0xfffffff7,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L40
  pxor   %xmm1,%xmm1
  mov    %edi,%ecx
  xor    %eax,%eax
  cvtsi2sd %edi,%xmm1
  nopl   0x0(%rax,%rax,1)
L112:
  movsd  (%r10,%rax,8),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rsi,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L112
  movsd  D6(%rip),%xmm1
  xor    %eax,%eax
  xor    %r10d,%r10d
  nopl   (%rax)
L93:
  movsd  (%rsi,%rax,8),%xmm0
  mov    $0x1,%edx
  comisd %xmm1,%xmm0
  jae    L81
  add    $0x1,%r10d
  mov    $0xffffffff,%edx
L81:
  mov    %dl,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L93
  test   %r10d,%r10d
  je     L33
  nopl   0x0(%rax,%rax,1)
L31:
  mov    %r8,%rcx
  mov    %r8,%rdx
  xor    %eax,%eax
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L131:
  add    $0x1,%eax
  add    $0x1,%rdx
  cmp    %eax,%edi
  je     L105
L37:
  cmpb   $0xff,(%rdx)
  jne    L131
L105:
  xor    %edx,%edx
  jmp    L80
  nopl   0x0(%rax)
L79:
  add    $0x1,%edx
  add    $0x1,%rcx
  cmp    %edx,%edi
  je     L33
L80:
  cmpb   $0x1,(%rcx)
  jne    L79
  cmp    %edx,%edi
  je     L33
  cltq
  movapd %xmm1,%xmm2
  mov    %edx,(%r9,%rax,4)
  movslq %edx,%rdx
  subsd  (%rsi,%rax,8),%xmm2
  add    %r8,%rax
  lea    (%rsi,%rdx,8),%rcx
  movsd  (%rcx),%xmm0
  subsd  %xmm2,%xmm0
  comisd %xmm0,%xmm1
  movsd  %xmm0,(%rcx)
  ja     L21
  movb   $0x0,(%rax)
  sub    $0x1,%r10d
  jne    L31
L33:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  movb   $0xff,(%r8,%rdx,1)
  movb   $0x0,(%rax)
  jmp    L31
```

tool_calls: name: read_data
arguments: data_label: D6
datatype: byte[8]

tool: {"D6": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
int MultiNomialAliasSetTable(int ncat, double prob[], double F[], int L[], double space[]) {
  signed char *I = (signed char *)space;
  int i, j, k, nsmall;
  for (i = 0; i < ncat; i++)
    L[i] = -9;
  for (i = 0; i < ncat; i++)
    F[i] = ncat * prob[i];
  for (i = 0, nsmall = 0; i < ncat; i++) {
    if (F[i] >= 1)
      I[i] = 1;
    else {
      I[i] = -1;
      nsmall++;
    }
  }
  for (i = 0; nsmall > 0; i++) {
    for (j = 0; j < ncat; j++)
      if (I[j] == -1)
        break;
    for (k = 0; k < ncat; k++)
      if (I[k] == 1)
        break;
    if (k == ncat)
      break;
    L[j] = k;
    F[k] -= 1 - F[j];
    if (F[k] < 1) {
      I[k] = -1;
      nsmall++;
    }
    I[j] = 0;
    nsmall--;
  }
  return (0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <build_table@plt>
  mov    $0x0,%eax
  call   <dump_table@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  build_table((double)atoi(argv[1]));
  dump_table();
}
```
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    0x8(%rsi),%rdi
  call   <atoi@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  call   <build_table@plt>
  mov    $0x0,%eax
  call   <dump_table@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  build_table((double)atoi(argv[1]));
  dump_table();
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  call   <build_table@plt>
  xor    %eax,%eax
  call   <dump_table@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  build_table((double)atoi(argv[1]));
  dump_table();
}
```
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
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  call   <build_table@plt>
  xor    %eax,%eax
  call   <dump_table@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  build_table((double)atoi(argv[1]));
  dump_table();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x8(%rbp)
  movl   $0xf4240,-0x4(%rbp)
  jmp    L11
L15:
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x8(%rbp)
L11:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L15
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D4
type_infered: string

tool: D4: testword,

assistant: ```c
main() {
  int count, max;
  count = 0;
  max = 1000000;
  while (count <= max) {
    printf("testword,");
    count = count + 1;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0xf4241,%ebx
  lea    D4(%rip),%rbp
L0:
  mov    %rbp,%rdi
  call   <printf@plt>
  sub    $0x1,%ebx
  jne    L0
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D4
type_guessed: string

tool: D4: testword,

assistant: ```c
main() {
  int count, max;
  count = 0;
  max = 1000000;
  while (count <= max) {
    printf("testword,");
    count = count + 1;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  mov    $0xf4241,%ebx
  sub    $0x8,%rsp
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    %rbp,%rdi
  call   <printf@plt>
  sub    $0x1,%ebx
  jne    L1
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D9
data_type: string

tool: D9: testword,

assistant: ```c
main() {
  int count, max;
  count = 0;
  max = 1000000;
  while (count <= max) {
    printf("testword,");
    count = count + 1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D8(%rip),%rbp
  push   %rbx
  mov    $0xf4241,%ebx
  sub    $0x8,%rsp
  cs nopw 0x0(%rax,%rax,1)
L9:
  mov    %rbp,%rdi
  call   <printf@plt>
  sub    $0x1,%ebx
  jne    L9
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D8
type: string

tool: D8: testword,

assistant: ```c
main() {
  int count, max;
  count = 0;
  max = 1000000;
  while (count <= max) {
    printf("testword,");
    count = count + 1;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<BN_X931_generate_Xpq>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %rcx,-0x40(%rbp)
  cmpl   $0x3ff,-0x34(%rbp)
  jle    L38
  mov    -0x34(%rbp),%eax
  movzbl %al,%eax
  test   %eax,%eax
  je     L167
L38:
  mov    $0x0,%eax
  jmp    L116
L167:
  sarl   -0x34(%rbp)
  mov    -0x34(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    $0x0,%ecx
  mov    $0x1,%edx
  mov    %rax,%rdi
  call   <BN_rand@plt>
  test   %eax,%eax
  je     L2
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_CTX_start@plt>
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_CTX_get@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L150
  movl   $0x0,-0x1c(%rbp)
  jmp    L60
L157:
  mov    -0x34(%rbp),%esi
  mov    -0x30(%rbp),%rax
  mov    $0x0,%ecx
  mov    $0x1,%edx
  mov    %rax,%rdi
  call   <BN_rand@plt>
  test   %eax,%eax
  je     L33
  mov    -0x30(%rbp),%rdx
  mov    -0x28(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <BN_sub@plt>
  test   %eax,%eax
  je     L79
  mov    -0x34(%rbp),%eax
  lea    -0x63(%rax),%ebx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_num_bits@plt>
  cmp    %eax,%ebx
  jle    L4
  addl   $0x1,-0x1c(%rbp)
L60:
  cmpl   $0x3e7,-0x1c(%rbp)
  jle    L157
  jmp    L7
L4:
  nop
L7:
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_CTX_end@plt>
  cmpl   $0x3e7,-0x1c(%rbp)
  jg     L107
  mov    $0x1,%eax
  jmp    L116
L107:
  mov    $0x0,%eax
  jmp    L116
L2:
  nop
  jmp    L99
L150:
  nop
  jmp    L99
L33:
  nop
  jmp    L99
L79:
  nop
L99:
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_CTX_end@plt>
  mov    $0x0,%eax
L116:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx) {
  BIGNUM *t;
  int i;
  if ((nbits < 1024) || (nbits & 0xff))
    return 0;
  nbits >>= 1;
  if (!BN_rand(Xp, nbits, 1, 0))
    goto err;
  BN_CTX_start(ctx);
  t = BN_CTX_get(ctx);
  if (t == NULL)
    goto err;
  for (i = 0; i < 1000; i++) {
    if (!BN_rand(Xq, nbits, 1, 0))
      goto err;
    if (!BN_sub(t, Xp, Xq))
      goto err;
    if (BN_num_bits(t) > (nbits - 100))
      break;
  }
  BN_CTX_end(ctx);
  if (i < 1000)
    return 1;
  return 0;
err:
  BN_CTX_end(ctx);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<BN_X931_generate_Xpq>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  mov    $0x0,%r15d
  cmp    $0x3ff,%edx
  jle    L78
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %edx,%ebx
  mov    %rcx,%r14
  mov    %edx,%r15d
  and    $0xff,%r15d
  je     L42
  mov    $0x0,%r15d
L78:
  mov    %r15d,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L42:
  sar    %ebx
  mov    $0x0,%ecx
  mov    $0x1,%edx
  mov    %ebx,%esi
  call   <BN_rand@plt>
  test   %eax,%eax
  jne    L3
L46:
  mov    0x8(%rsp),%rdi
  call   <BN_CTX_end@plt>
  jmp    L78
L3:
  mov    %r14,%rdi
  call   <BN_CTX_start@plt>
  mov    %r14,%rdi
  call   <BN_CTX_get@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L46
  mov    %r15d,%r13d
  lea    -0x63(%rbx),%eax
  mov    %eax,0x4(%rsp)
L58:
  mov    $0x0,%ecx
  mov    $0x1,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <BN_rand@plt>
  test   %eax,%eax
  je     L46
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <BN_sub@plt>
  test   %eax,%eax
  je     L46
  mov    %r14,%rdi
  call   <BN_num_bits@plt>
  cmp    %eax,0x4(%rsp)
  jle    L88
  add    $0x1,%r13d
  cmp    $0x3e8,%r13d
  jne    L58
L88:
  mov    0x8(%rsp),%rdi
  call   <BN_CTX_end@plt>
  cmp    $0x3e7,%r13d
  setle  %r15b
  movzbl %r15b,%r15d
  jmp    L78
```

assistant: ```c
int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx) {
  BIGNUM *t;
  int i;
  if ((nbits < 1024) || (nbits & 0xff))
    return 0;
  nbits >>= 1;
  if (!BN_rand(Xp, nbits, 1, 0))
    goto err;
  BN_CTX_start(ctx);
  t = BN_CTX_get(ctx);
  if (t == NULL)
    goto err;
  for (i = 0; i < 1000; i++) {
    if (!BN_rand(Xq, nbits, 1, 0))
      goto err;
    if (!BN_sub(t, Xp, Xq))
      goto err;
    if (BN_num_bits(t) > (nbits - 100))
      break;
  }
  BN_CTX_end(ctx);
  if (i < 1000)
    return 1;
  return 0;
err:
  BN_CTX_end(ctx);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<BN_X931_generate_Xpq>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  cmp    $0x3ff,%edx
  jle    L9
  mov    %edx,%r15d
  mov    %edx,%ebx
  and    $0xff,%r15d
  je     L116
  xor    %r15d,%r15d
L9:
  add    $0x18,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L116:
  sar    %ebx
  mov    %rsi,%rbp
  mov    %rcx,%r14
  mov    $0x1,%edx
  xor    %ecx,%ecx
  mov    %ebx,%esi
  mov    %rdi,%r12
  call   <BN_rand@plt>
  test   %eax,%eax
  jne    L109
L15:
  mov    0x8(%rsp),%rdi
  call   <BN_CTX_end@plt>
  jmp    L9
  nopl   0x0(%rax)
L109:
  mov    %r14,%rdi
  call   <BN_CTX_start@plt>
  mov    %r14,%rdi
  call   <BN_CTX_get@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L15
  lea    -0x63(%rbx),%eax
  mov    $0x3e8,%r13d
  mov    %eax,0x4(%rsp)
  jmp    L99
  nop
L22:
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <BN_sub@plt>
  test   %eax,%eax
  je     L15
  mov    %r14,%rdi
  call   <BN_num_bits@plt>
  cmp    %eax,0x4(%rsp)
  jle    L108
  sub    $0x1,%r13d
  je     L15
L99:
  xor    %ecx,%ecx
  mov    $0x1,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <BN_rand@plt>
  test   %eax,%eax
  jne    L22
  jmp    L15
  nopl   (%rax)
L108:
  mov    0x8(%rsp),%rdi
  mov    $0x1,%r15d
  call   <BN_CTX_end@plt>
  jmp    L9
```

assistant: ```c
int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx) {
  BIGNUM *t;
  int i;
  if ((nbits < 1024) || (nbits & 0xff))
    return 0;
  nbits >>= 1;
  if (!BN_rand(Xp, nbits, 1, 0))
    goto err;
  BN_CTX_start(ctx);
  t = BN_CTX_get(ctx);
  if (t == NULL)
    goto err;
  for (i = 0; i < 1000; i++) {
    if (!BN_rand(Xq, nbits, 1, 0))
      goto err;
    if (!BN_sub(t, Xp, Xq))
      goto err;
    if (BN_num_bits(t) > (nbits - 100))
      break;
  }
  BN_CTX_end(ctx);
  if (i < 1000)
    return 1;
  return 0;
err:
  BN_CTX_end(ctx);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<BN_X931_generate_Xpq>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  cmp    $0x3ff,%edx
  jle    L23
  mov    %edx,%r15d
  mov    %edx,%ebx
  and    $0xff,%r15d
  je     L36
  xor    %r15d,%r15d
L23:
  add    $0x18,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L36:
  sar    %ebx
  mov    %rsi,%rbp
  mov    %rcx,%r14
  mov    $0x1,%edx
  xor    %ecx,%ecx
  mov    %ebx,%esi
  mov    %rdi,%r12
  call   <BN_rand@plt>
  test   %eax,%eax
  jne    L25
L99:
  mov    0x8(%rsp),%rdi
  call   <BN_CTX_end@plt>
  jmp    L23
  nopl   0x0(%rax)
L25:
  mov    %r14,%rdi
  call   <BN_CTX_start@plt>
  mov    %r14,%rdi
  call   <BN_CTX_get@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L99
  lea    -0x63(%rbx),%eax
  mov    $0x3e8,%r13d
  mov    %eax,0x4(%rsp)
  jmp    L24
  nop
L71:
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <BN_sub@plt>
  test   %eax,%eax
  je     L99
  mov    %r14,%rdi
  call   <BN_num_bits@plt>
  cmp    %eax,0x4(%rsp)
  jle    L44
  sub    $0x1,%r13d
  je     L99
L24:
  xor    %ecx,%ecx
  mov    $0x1,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <BN_rand@plt>
  test   %eax,%eax
  jne    L71
  jmp    L99
  nopl   (%rax)
L44:
  mov    0x8(%rsp),%rdi
  mov    $0x1,%r15d
  call   <BN_CTX_end@plt>
  jmp    L23
```

assistant: ```c
int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx) {
  BIGNUM *t;
  int i;
  if ((nbits < 1024) || (nbits & 0xff))
    return 0;
  nbits >>= 1;
  if (!BN_rand(Xp, nbits, 1, 0))
    goto err;
  BN_CTX_start(ctx);
  t = BN_CTX_get(ctx);
  if (t == NULL)
    goto err;
  for (i = 0; i < 1000; i++) {
    if (!BN_rand(Xq, nbits, 1, 0))
      goto err;
    if (!BN_sub(t, Xp, Xq))
      goto err;
    if (BN_num_bits(t) > (nbits - 100))
      break;
  }
  BN_CTX_end(ctx);
  if (i < 1000)
    return 1;
  return 0;
err:
  BN_CTX_end(ctx);
  return 0;
}
```