ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ukf_cholesky_invert>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L52
L38:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x2c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x14(%rbp),%eax
  imul   %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  D1(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L43
L14:
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  jmp    L15
L21:
  mov    -0x10(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  -0x8(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L15:
  mov    -0xc(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jl     L21
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x10(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x8(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x10(%rbp)
L43:
  mov    -0x10(%rbp),%eax
  cmp    %eax,-0x2c(%rbp)
  ja     L14
  addl   $0x1,-0x14(%rbp)
L52:
  mov    -0x14(%rbp),%eax
  cmp    %eax,-0x2c(%rbp)
  ja     L38
  nop
  nop
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D1
type_guessed: f64

tool: D1: 1

assistant: ```c
void ukf_cholesky_invert(double *A, unsigned n, double *sigma) {
  double t;
  int i, j, k;
  for (i = 0; i < n; i++) {
    A[i * n + i] = 1.0 / sigma[i];
    for (j = i + 1; j < n; j++) {
      t = 0.0;
      for (k = i; k < j; k++)
        t -= A[j * n + k] * A[k * n + i];
      A[j * n + i] = t / sigma[j];
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ukf_cholesky_invert>:
  endbr64
  test   %esi,%esi
  je     L8
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rcx
  mov    %esi,%edi
  mov    %rdx,%r12
  lea    0x1(%rsi),%ebp
  mov    $0x0,%ebx
  mov    $0x0,%r11d
  mov    $0x0,%r14d
  movsd  D1(%rip),%xmm2
  jmp    L0
L18:
  lea    (%r15,%r13,1),%eax
  mov    %ebx,%edx
  pxor   %xmm1,%xmm1
L20:
  mov    %eax,%r8d
  mov    %edx,%esi
  movsd  (%rcx,%r8,8),%xmm0
  mulsd  (%rcx,%rsi,8),%xmm0
  subsd  %xmm0,%xmm1
  add    $0x1,%eax
  add    %edi,%edx
  cmp    %r9d,%eax
  jne    L20
L56:
  mov    %r13d,%eax
  divsd  (%r12,%r10,8),%xmm1
  movsd  %xmm1,(%rcx,%rax,8)
  add    $0x1,%r10
  add    %edi,%r13d
  add    %ebp,%r9d
  cmp    %r10d,%edi
  jbe    L53
L21:
  pxor   %xmm1,%xmm1
  cmp    %r11d,%r10d
  jg     L18
  jmp    L56
L53:
  add    $0x1,%r11
  add    %ebp,%ebx
  cmp    %edi,%r14d
  je     L44
L0:
  mov    %r14d,%edx
  mov    %ebx,%eax
  movapd %xmm2,%xmm0
  divsd  (%r12,%r11,8),%xmm0
  movsd  %xmm0,(%rcx,%rax,8)
  add    $0x1,%r14d
  cmp    %r14d,%edi
  jbe    L53
  movslq %r14d,%r10
  lea    (%rdi,%rbx,1),%r13d
  lea    (%rbx,%rbp,1),%r9d
  mov    %r11d,%r15d
  sub    %edx,%r15d
  jmp    L21
L44:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  ret
```

tool_calls: name: read_data
arguments: data_tag: D1
type_infered: f64

tool: D1: 1

assistant: ```c
void ukf_cholesky_invert(double *A, unsigned n, double *sigma) {
  double t;
  int i, j, k;
  for (i = 0; i < n; i++) {
    A[i * n + i] = 1.0 / sigma[i];
    for (j = i + 1; j < n; j++) {
      t = 0.0;
      for (k = i; k < j; k++)
        t -= A[j * n + k] * A[k * n + i];
      A[j * n + i] = t / sigma[j];
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ukf_cholesky_invert>:
  endbr64
  test   %esi,%esi
  je     L22
  push   %r15
  movsd  D3(%rip),%xmm3
  mov    %rdi,%rcx
  mov    %esi,%r8d
  push   %r14
  xor    %r15d,%r15d
  pxor   %xmm2,%xmm2
  push   %r13
  mov    %rdx,%r13
  push   %r12
  lea    0x1(%rsi),%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  xor    %ebx,%ebx
  movl   $0x0,-0x8(%rsp)
  xchg   %ax,%ax
L5:
  mov    -0x8(%rsp),%eax
  mov    %r15d,%edx
  add    $0x1,%r15d
  movapd %xmm3,%xmm0
  divsd  0x0(%r13,%rbx,8),%xmm0
  movsd  %xmm0,(%rcx,%rax,8)
  cmp    %r15d,%r8d
  jbe    L7
  lea    0x0(%rbp,%r12,1),%eax
  mov    %ebx,%r14d
  lea    (%r8,%rbp,1),%r11d
  movslq %r15d,%r10
  mov    %eax,-0x4(%rsp)
  mov    %eax,%r9d
  sub    %edx,%r14d
  nopl   (%rax)
L25:
  lea    (%r14,%r11,1),%eax
  mov    %ebp,%edx
  movapd %xmm2,%xmm1
  cmp    %r10d,%ebx
  jge    L17
  nop
L45:
  mov    %eax,%edi
  mov    %edx,%esi
  add    $0x1,%eax
  add    %r8d,%edx
  movsd  (%rcx,%rdi,8),%xmm0
  mulsd  (%rcx,%rsi,8),%xmm0
  subsd  %xmm0,%xmm1
  cmp    %eax,%r9d
  jne    L45
L17:
  mov    %r11d,%eax
  divsd  0x0(%r13,%r10,8),%xmm1
  add    %r8d,%r11d
  add    %r12d,%r9d
  add    $0x1,%r10
  movsd  %xmm1,(%rcx,%rax,8)
  cmp    %r10d,%r8d
  ja     L25
L63:
  add    %r12d,-0x8(%rsp)
  mov    -0x4(%rsp),%ebp
  add    $0x1,%rbx
  cmp    %r8d,%r15d
  jne    L5
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L7:
  lea    0x0(%rbp,%r12,1),%eax
  mov    %eax,-0x4(%rsp)
  jmp    L63
L22:
  ret
```

tool_calls: name: parse_data
arguments: data_label: D3
type_guessed: f64

tool: D3: 1

assistant: ```c
void ukf_cholesky_invert(double *A, unsigned n, double *sigma) {
  double t;
  int i, j, k;
  for (i = 0; i < n; i++) {
    A[i * n + i] = 1.0 / sigma[i];
    for (j = i + 1; j < n; j++) {
      t = 0.0;
      for (k = i; k < j; k++)
        t -= A[j * n + k] * A[k * n + i];
      A[j * n + i] = t / sigma[j];
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ukf_cholesky_invert>:
  endbr64
  test   %esi,%esi
  je     L21
  push   %r15
  lea    0x1(%rsi),%eax
  movsd  D3(%rip),%xmm4
  mov    %rdi,%rcx
  push   %r14
  mov    %esi,%r10d
  xor    %r14d,%r14d
  mov    $0x2,%r11d
  push   %r13
  pxor   %xmm2,%xmm2
  mov    %esi,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %eax,-0x4(%rsp)
  movl   $0x0,-0xc(%rsp)
  movl   $0x0,-0x10(%rsp)
L32:
  mov    -0x10(%rsp),%ebx
  mov    -0xc(%rsp),%eax
  movapd %xmm4,%xmm0
  divsd  (%r12,%rbp,8),%xmm0
  mov    %ebx,%r15d
  mov    %ebx,%esi
  add    $0x1,%ebx
  movsd  %xmm0,(%rcx,%rax,8)
  mov    %ebx,-0x10(%rsp)
  mov    %ebx,%r8d
  mov    %ebx,%r9d
  cmp    %r10d,%ebx
  jae    L68
  cmp    %ebp,%ebx
  jle    L18
  movapd %xmm2,%xmm3
  nopw   0x0(%rax,%rax,1)
L41:
  movslq %r8d,%rax
  mov    %r13d,-0x8(%rsp)
  mov    %esi,%r13d
  lea    (%r12,%rax,8),%rbx
  nop
L31:
  imul   %r10d,%r9d
  mov    %r14d,%edx
  movapd %xmm3,%xmm1
  mov    %r13d,%eax
  xchg   %ax,%ax
L5:
  lea    (%rax,%r9,1),%edi
  mov    %edx,%esi
  add    $0x1,%eax
  add    %r10d,%edx
  movsd  (%rcx,%rdi,8),%xmm0
  mulsd  (%rcx,%rsi,8),%xmm0
  subsd  %xmm0,%xmm1
  cmp    %r8d,%eax
  jl     L5
  lea    (%r15,%r9,1),%eax
  add    $0x1,%r8d
  divsd  (%rbx),%xmm1
  add    $0x8,%rbx
  movsd  %xmm1,(%rcx,%rax,8)
  mov    %r8d,%r9d
  cmp    %r8d,%r10d
  ja     L31
  mov    -0x8(%rsp),%r13d
L68:
  mov    -0x4(%rsp),%eax
  add    $0x1,%rbp
  add    %eax,-0xc(%rsp)
  add    $0x1,%r11d
  add    %eax,%r13d
  add    %eax,%r14d
  cmp    -0x10(%rsp),%r10d
  jne    L32
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L18:
  mov    %r13d,%eax
  movapd %xmm2,%xmm0
  movapd %xmm2,%xmm3
  mov    %r11d,%r8d
  divsd  0x8(%r12,%rbp,8),%xmm0
  mov    %r11d,%r9d
  movsd  %xmm0,(%rcx,%rax,8)
  cmp    %r10d,%r11d
  jb     L41
  jmp    L68
L21:
  ret
```

tool_calls: name: retrieve_data
arguments: label: D3
data_type: f64

tool: D3: 1

assistant: ```c
void ukf_cholesky_invert(double *A, unsigned n, double *sigma) {
  double t;
  int i, j, k;
  for (i = 0; i < n; i++) {
    A[i * n + i] = 1.0 / sigma[i];
    for (j = i + 1; j < n; j++) {
      t = 0.0;
      for (k = i; k < j; k++)
        t -= A[j * n + k] * A[k * n + i];
      A[j * n + i] = t / sigma[j];
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<evtag_encode_int64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x30(%rbp),%rdx
  lea    -0x11(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <encode_int64_internal@plt>
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%edx
  lea    -0x11(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <evbuffer_add@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

assistant: ```c
void evtag_encode_int64(struct evbuffer *evbuf, unsigned long long number) {
  unsigned char data[9];
  int len = encode_int64_internal(data, number);
  evbuffer_add(evbuf, data, len);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<evtag_encode_int64>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%rbp
  mov    %rbp,%rdi
  call   <encode_int64_internal@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <evbuffer_add@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void evtag_encode_int64(struct evbuffer *evbuf, unsigned long long number) {
  unsigned char data[9];
  int len = encode_int64_internal(data, number);
  evbuffer_add(evbuf, data, len);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<evtag_encode_int64>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%r12
  mov    %r12,%rdi
  call   <encode_int64_internal@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%edx
  call   <evbuffer_add@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x28,%rsp
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void evtag_encode_int64(struct evbuffer *evbuf, unsigned long long number) {
  unsigned char data[9];
  int len = encode_int64_internal(data, number);
  evbuffer_add(evbuf, data, len);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<evtag_encode_int64>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xf(%rsp),%r12
  mov    %r12,%rdi
  call   <encode_int64_internal@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%edx
  call   <evbuffer_add@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x28,%rsp
  pop    %rbp
  pop    %r12
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void evtag_encode_int64(struct evbuffer *evbuf, unsigned long long number) {
  unsigned char data[9];
  int len = encode_int64_internal(data, number);
  evbuffer_add(evbuf, data, len);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x440,%rsp
  mov    %rdi,-0x428(%rbp)
  mov    %rsi,-0x430(%rbp)
  mov    %rdx,-0x438(%rbp)
  mov    %rcx,-0x440(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpq   $0x0,-0x440(%rbp)
  jne    L52
  mov    -0x428(%rbp),%rax
  jmp    L59
L52:
  movl   $0x0,-0x41c(%rbp)
  jmp    L20
L66:
  mov    -0x440(%rbp),%rax
  mov    %eax,%edx
  mov    -0x41c(%rbp),%eax
  cltq
  mov    %edx,-0x410(%rbp,%rax,4)
  addl   $0x1,-0x41c(%rbp)
L20:
  cmpl   $0xff,-0x41c(%rbp)
  jle    L66
  movl   $0x0,-0x41c(%rbp)
  jmp    L46
L10:
  mov    -0x440(%rbp),%rax
  mov    -0x41c(%rbp),%edx
  sub    %edx,%eax
  lea    -0x1(%rax),%edx
  mov    -0x41c(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x438(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  cltq
  mov    %edx,-0x410(%rbp,%rax,4)
  addl   $0x1,-0x41c(%rbp)
L46:
  mov    -0x41c(%rbp),%eax
  cltq
  mov    -0x440(%rbp),%rdx
  sub    $0x1,%rdx
  cmp    %rdx,%rax
  jb     L10
  mov    -0x440(%rbp),%rax
  sub    $0x1,%eax
  mov    %eax,-0x41c(%rbp)
  jmp    L60
L25:
  mov    -0x440(%rbp),%rax
  sub    $0x1,%eax
  mov    %eax,-0x414(%rbp)
  mov    -0x41c(%rbp),%eax
  mov    %eax,-0x418(%rbp)
  jmp    L132
L40:
  subl   $0x1,-0x418(%rbp)
  subl   $0x1,-0x414(%rbp)
L132:
  cmpl   $0x0,-0x414(%rbp)
  js     L84
  mov    -0x418(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x428(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x414(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x438(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L40
L84:
  cmpl   $0xffffffff,-0x414(%rbp)
  jne    L50
  mov    -0x418(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x428(%rbp),%rax
  add    %rdx,%rax
  jmp    L59
L50:
  mov    -0x41c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x428(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  cltq
  mov    -0x410(%rbp,%rax,4),%eax
  add    %eax,-0x41c(%rbp)
L60:
  mov    -0x41c(%rbp),%eax
  cltq
  cmp    %rax,-0x430(%rbp)
  ja     L25
  mov    $0x0,%eax
L59:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L27
  call   <__stack_chk_fail@plt>
L27:
  leave
  ret
```

assistant: ```c
unsigned char *memstr(const unsigned char *haystack, const size_t hlen, const unsigned char *needle, const size_t nlen) {
  int skip[256], k;
  if (nlen == 0)
    return (unsigned char *)haystack;
  for (k = 0; k < 256; ++k)
    skip[k] = nlen;
  for (k = 0; k < nlen - 1; ++k)
    skip[needle[k]] = nlen - k - 1;
  for (k = nlen - 1; k < hlen; k += skip[haystack[k]]) {
    int i, j;
    for (j = nlen - 1, i = k; j >= 0 && haystack[i] == needle[j]; j--)
      i--;
    if (j == -1)
      return (unsigned char *)(haystack + i + 1);
  }
  return NULL;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<memstr>:
  endbr64
  push   %r14
  push   %rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rax
  test   %rcx,%rcx
  je     L55
  mov    %rdi,%r8
  mov    %rsi,%r9
  mov    %rdx,%r10
  mov    %rsp,%rax
  lea    0x400(%rsp),%rdx
L121:
  mov    %ecx,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L121
  cmp    $0x1,%rcx
  je     L118
  lea    -0x1(%r10,%rcx,1),%r11
  mov    %r10,%rax
  lea    -0x1(%r10,%rcx,1),%edi
L117:
  movzbl (%rax),%edx
  mov    %edi,%esi
  sub    %eax,%esi
  mov    %esi,(%rsp,%rdx,4)
  add    $0x1,%rax
  cmp    %r11,%rax
  jne    L117
L118:
  lea    -0x1(%rcx),%edi
  movslq %edi,%rbp
  mov    %edi,%ebx
  mov    %rbp,%r11
  mov    $0x0,%eax
  cmp    %rbp,%r9
  ja     L74
  jmp    L55
L1:
  cmp    $0xffffffff,%edx
  je     L84
  movzbl (%r8,%r11,1),%eax
  add    (%rsp,%rax,4),%ebx
  movslq %ebx,%r11
  cmp    %r9,%r11
  jae    L125
L74:
  mov    %rbp,%rax
  mov    %ebx,%ecx
  movslq %ebx,%rsi
  sub    %rbp,%rsi
  add    %r8,%rsi
  mov    %edi,%edx
  test   %edi,%edi
  js     L1
L48:
  mov    %eax,%edx
  movzbl (%r10,%rax,1),%r14d
  cmp    %r14b,(%rsi,%rax,1)
  jne    L1
  sub    $0x1,%ecx
  lea    -0x1(%rax),%edx
  sub    $0x1,%rax
  test   %eax,%eax
  jns    L48
  jmp    L1
L84:
  movslq %ecx,%rcx
  lea    0x1(%r8,%rcx,1),%rax
L55:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L92
  add    $0x410,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r14
  ret
L125:
  mov    $0x0,%eax
  jmp    L55
L92:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned char *memstr(const unsigned char *haystack, const size_t hlen, const unsigned char *needle, const size_t nlen) {
  int skip[256], k;
  if (nlen == 0)
    return (unsigned char *)haystack;
  for (k = 0; k < 256; ++k)
    skip[k] = nlen;
  for (k = 0; k < nlen - 1; ++k)
    skip[needle[k]] = nlen - k - 1;
  for (k = nlen - 1; k < hlen; k += skip[haystack[k]]) {
    int i, j;
    for (j = nlen - 1, i = k; j >= 0 && haystack[i] == needle[j]; j--)
      i--;
    if (j == -1)
      return (unsigned char *)(haystack + i + 1);
  }
  return NULL;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<memstr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  mov    %rdi,%rax
  test   %rcx,%rcx
  je     L100
  mov    %rsi,%r9
  mov    %rdx,%r10
  mov    %ecx,%esi
  mov    %rsp,%rax
  lea    0x400(%rsp),%rdx
  nop
L102:
  mov    %esi,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L102
  lea    -0x1(%rcx),%ebx
  cmp    $0x1,%rcx
  je     L3
  lea    -0x1(%r10,%rcx,1),%r8
  mov    %r10,%rax
  lea    -0x1(%rcx,%r10,1),%esi
  nopl   0x0(%rax)
L14:
  movzbl (%rax),%edx
  mov    %esi,%ecx
  sub    %eax,%ecx
  add    $0x1,%rax
  mov    %ecx,(%rsp,%rdx,4)
  cmp    %r8,%rax
  jne    L14
L3:
  movslq %ebx,%rbp
  mov    %ebx,%eax
  mov    $0xfffffffffffffffe,%r12
  mov    %ebx,%r8d
  mov    %rbp,%r11
  sub    %rax,%r12
  cmp    %rbp,%r9
  jbe    L107
  nopl   (%rax)
L33:
  cmp    $0xffffffff,%ebx
  je     L44
  movslq %r8d,%rsi
  mov    %rbp,%rdx
  lea    -0x1(%r8),%eax
  sub    %rsi,%rdx
  cltq
  lea    (%r12,%rsi,1),%rcx
  add    %r10,%rdx
  jmp    L86
  nopl   (%rax)
L8:
  movslq %eax,%rsi
  sub    $0x1,%rax
  cmp    %rax,%rcx
  je     L17
L86:
  movzbl 0x1(%rax,%rdx,1),%esi
  cmp    %sil,0x1(%rdi,%rax,1)
  je     L8
  movzbl (%rdi,%r11,1),%eax
  add    (%rsp,%rax,4),%r8d
  movslq %r8d,%r11
  cmp    %r9,%r11
  jb     L33
L107:
  xor    %eax,%eax
L100:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L69
  add    $0x410,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L44:
  movslq %r8d,%rsi
  nopl   (%rax)
L17:
  lea    0x1(%rdi,%rsi,1),%rax
  jmp    L100
L69:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned char *memstr(const unsigned char *haystack, const size_t hlen, const unsigned char *needle, const size_t nlen) {
  int skip[256], k;
  if (nlen == 0)
    return (unsigned char *)haystack;
  for (k = 0; k < 256; ++k)
    skip[k] = nlen;
  for (k = 0; k < nlen - 1; ++k)
    skip[needle[k]] = nlen - k - 1;
  for (k = nlen - 1; k < hlen; k += skip[haystack[k]]) {
    int i, j;
    for (j = nlen - 1, i = k; j >= 0 && haystack[i] == needle[j]; j--)
      i--;
    if (j == -1)
      return (unsigned char *)(haystack + i + 1);
  }
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<memstr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  mov    %rdi,%rax
  test   %rcx,%rcx
  je     L73
  movd   %ecx,%xmm1
  mov    %rdx,%r11
  mov    %rsi,%r10
  mov    %rsp,%rax
  pshufd $0x0,%xmm1,%xmm0
  lea    0x400(%rsp),%rdx
  cs nopw 0x0(%rax,%rax,1)
L80:
  movaps %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L80
  lea    -0x1(%rcx),%ebx
  cmp    $0x1,%rcx
  je     L94
  lea    -0x1(%r11,%rcx,1),%r8
  mov    %r11,%rax
  lea    -0x1(%rcx,%r11,1),%esi
  nopw   0x0(%rax,%rax,1)
L40:
  movzbl (%rax),%edx
  mov    %esi,%ecx
  sub    %eax,%ecx
  add    $0x1,%rax
  mov    %ecx,(%rsp,%rdx,4)
  cmp    %rax,%r8
  jne    L40
L94:
  movslq %ebx,%rbp
  mov    %ebx,%eax
  mov    $0xfffffffffffffffe,%r12
  mov    %ebx,%r8d
  mov    %rbp,%r9
  sub    %rax,%r12
  cmp    %rbp,%r10
  jbe    L79
  nopl   (%rax)
L20:
  cmp    $0xffffffff,%ebx
  je     L54
  movslq %r8d,%rsi
  mov    %rbp,%rdx
  lea    -0x1(%r8),%eax
  sub    %rsi,%rdx
  cltq
  lea    (%r12,%rsi,1),%rcx
  add    %r11,%rdx
  jmp    L10
  nopl   (%rax)
L27:
  movslq %eax,%rsi
  sub    $0x1,%rax
  cmp    %rcx,%rax
  je     L105
L10:
  movzbl 0x1(%rax,%rdx,1),%esi
  cmp    %sil,0x1(%rdi,%rax,1)
  je     L27
  movzbl (%rdi,%r9,1),%eax
  add    (%rsp,%rax,4),%r8d
  movslq %r8d,%r9
  cmp    %r10,%r9
  jb     L20
L79:
  xor    %eax,%eax
L73:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L115
  add    $0x410,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L54:
  movslq %r8d,%rsi
  nopl   (%rax)
L105:
  lea    0x1(%rdi,%rsi,1),%rax
  jmp    L73
L115:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned char *memstr(const unsigned char *haystack, const size_t hlen, const unsigned char *needle, const size_t nlen) {
  int skip[256], k;
  if (nlen == 0)
    return (unsigned char *)haystack;
  for (k = 0; k < 256; ++k)
    skip[k] = nlen;
  for (k = 0; k < nlen - 1; ++k)
    skip[needle[k]] = nlen - k - 1;
  for (k = nlen - 1; k < hlen; k += skip[haystack[k]]) {
    int i, j;
    for (j = nlen - 1, i = k; j >= 0 && haystack[i] == needle[j]; j--)
      i--;
    if (j == -1)
      return (unsigned char *)(haystack + i + 1);
  }
  return NULL;
}
```
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
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1c0,%rsp
  mov    %edi,-0x1b4(%rbp)
  mov    %rsi,-0x1c0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x2,-0x1b0(%rbp)
  jmp    L60
L33:
  mov    -0x1b0(%rbp),%eax
  cltq
  mov    -0x1b0(%rbp),%edx
  mov    %edx,-0x1a0(%rbp,%rax,4)
  addl   $0x1,-0x1b0(%rbp)
L60:
  cmpl   $0x63,-0x1b0(%rbp)
  jle    L33
  movl   $0x2,-0x1ac(%rbp)
  jmp    L93
L53:
  mov    -0x1ac(%rbp),%eax
  mov    %eax,-0x1a8(%rbp)
  jmp    L92
L14:
  mov    -0x1ac(%rbp),%eax
  cmp    -0x1a8(%rbp),%eax
  je     L116
  mov    -0x1a8(%rbp),%eax
  cltq
  mov    -0x1a0(%rbp,%rax,4),%eax
  test   %eax,%eax
  je     L116
  mov    -0x1a8(%rbp),%eax
  cltq
  mov    -0x1a0(%rbp,%rax,4),%eax
  cltd
  idivl  -0x1ac(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  jne    L116
  mov    -0x1a8(%rbp),%eax
  cltq
  movl   $0x0,-0x1a0(%rbp,%rax,4)
L116:
  addl   $0x1,-0x1a8(%rbp)
L92:
  cmpl   $0x63,-0x1a8(%rbp)
  jle    L14
  addl   $0x1,-0x1ac(%rbp)
L93:
  cmpl   $0x63,-0x1ac(%rbp)
  jle    L53
  movl   $0x2,-0x1a4(%rbp)
  jmp    L38
L128:
  mov    -0x1a4(%rbp),%eax
  cltq
  mov    -0x1a0(%rbp,%rax,4),%eax
  test   %eax,%eax
  je     L25
  mov    -0x1a4(%rbp),%eax
  cltq
  mov    -0x1a0(%rbp,%rax,4),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L25:
  addl   $0x1,-0x1a4(%rbp)
L38:
  cmpl   $0x63,-0x1a4(%rbp)
  jle    L128
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L77
  call   <__stack_chk_fail@plt>
L77:
  leave
  ret
```

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

tool: D4: %d


assistant: ```c
int main(int argc, char *argv[]) {
  int nums[100];
  for (int i = 2; i < 100; ++i) {
    nums[i] = i;
  }
  for (int i = 2; i < 100; ++i) {
    for (int j = i; j < 100; ++j) {
      if (i != j && nums[j] != 0 && (nums[j] % i == 0)) {
        nums[j] = 0;
      }
    }
  }
  for (int k = 2; k < 100; ++k) {
    if (nums[k] != 0) {
      printf("%d\n", nums[k]);
    }
  }
}
```