ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<premnmx>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,%ebp
  mov    %rsi,(%rsp)
  mov    %rcx,0x8(%rsp)
  mov    %r8d,%r13d
  mov    %r9,0x10(%rsp)
  movss  %xmm0,0x1c(%rsp)
  movss  %xmm1,0x20(%rsp)
  movss  %xmm2,0x24(%rsp)
  movss  %xmm3,0x28(%rsp)
  test   %edx,%edx
  jle    L5
  mov    %edx,%r14d
  mov    %edx,%r15d
  shl    $0x2,%r15
  mov    $0x0,%ebx
  mov    %r8d,0x2c(%rsp)
  mov    %r15,%r13
  mov    0x80(%rsp),%r15
L25:
  mov    (%rsp),%rax
  lea    (%rax,%rbx,1),%r12
  mov    0x10(%rsp),%rax
  lea    (%rax,%rbx,1),%rcx
  movss  0x20(%rsp),%xmm1
  movss  0x1c(%rsp),%xmm0
  mov    %r14d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <mapminmax_stride@plt>
  mov    %r14d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <dmin_stride@plt>
  mov    0x78(%rsp),%rax
  movss  %xmm0,(%rax,%rbx,1)
  mov    %r14d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <dmax_stride@plt>
  movss  %xmm0,(%r15,%rbx,1)
  add    $0x4,%rbx
  cmp    %r13,%rbx
  jne    L25
  mov    0x2c(%rsp),%r13d
L5:
  test   %r13d,%r13d
  jle    L13
  mov    %r13d,%r14d
  shl    $0x2,%r14
  mov    $0x0,%ebx
  mov    0x90(%rsp),%r15
L18:
  mov    0x8(%rsp),%rax
  lea    (%rax,%rbx,1),%r12
  mov    %rbx,%rcx
  add    0x70(%rsp),%rcx
  movss  0x28(%rsp),%xmm1
  movss  0x24(%rsp),%xmm0
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <mapminmax_stride@plt>
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <dmin_stride@plt>
  mov    0x88(%rsp),%rax
  movss  %xmm0,(%rax,%rbx,1)
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <dmax_stride@plt>
  movss  %xmm0,(%r15,%rbx,1)
  add    $0x4,%rbx
  cmp    %r14,%rbx
  jne    L18
L13:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void premnmx(int size, float *p, int leninp, float *t, int lenoup, float *pn, float *tn, float ymin, float ymax, float omin, float omax, float *pmin, float *pmax, float *tmin, float *tmax) {
  int i;
  float temp;
  for (i = 0; i < leninp; ++i) {
    mapminmax_stride(p + i, size, leninp, ymin, ymax, pn + i);
    temp = dmin_stride(p + i, size, leninp);
    pmin[i] = temp;
    temp = dmax_stride(p + i, size, leninp);
    pmax[i] = temp;
  }
  for (i = 0; i < lenoup; ++i) {
    mapminmax_stride(t + i, size, lenoup, omin, omax, tn + i);
    temp = dmin_stride(t + i, size, lenoup);
    tmin[i] = temp;
    temp = dmax_stride(t + i, size, lenoup);
    tmax[i] = temp;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<premnmx>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %r8d,%ebp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x38,%rsp
  mov    %rsi,0x8(%rsp)
  mov    %rcx,0x10(%rsp)
  movss  %xmm0,0x18(%rsp)
  movss  %xmm2,0x1c(%rsp)
  movss  %xmm3,0x28(%rsp)
  test   %edx,%edx
  jle    L6
  movslq %edx,%rax
  mov    %r8d,0x2c(%rsp)
  xor    %r13d,%r13d
  mov    0x78(%rsp),%r14
  shl    $0x2,%rax
  mov    %edx,%r12d
  mov    %r9,%r15
  mov    %r13,%rbp
  mov    %rax,0x20(%rsp)
  nopl   (%rax)
L30:
  mov    0x8(%rsp),%rax
  movss  0x18(%rsp),%xmm0
  mov    %r12d,%edx
  mov    %ebx,%esi
  lea    (%r15,%rbp,1),%rcx
  movss  %xmm1,0x4(%rsp)
  lea    (%rax,%rbp,1),%r13
  mov    %r13,%rdi
  call   <mapminmax_stride@plt>
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <dmin_stride@plt>
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  movss  %xmm0,(%r14,%rbp,1)
  call   <dmax_stride@plt>
  mov    0x80(%rsp),%rax
  movss  0x4(%rsp),%xmm1
  movss  %xmm0,(%rax,%rbp,1)
  add    $0x4,%rbp
  cmp    0x20(%rsp),%rbp
  jne    L30
  mov    0x2c(%rsp),%ebp
L6:
  test   %ebp,%ebp
  jle    L31
  movslq %ebp,%r12
  movss  0x28(%rsp),%xmm1
  mov    0x88(%rsp),%r15
  xor    %r13d,%r13d
  shl    $0x2,%r12
  nopl   0x0(%rax,%rax,1)
L25:
  mov    0x10(%rsp),%rax
  mov    0x70(%rsp),%rcx
  mov    %ebp,%edx
  mov    %ebx,%esi
  movss  0x1c(%rsp),%xmm0
  movss  %xmm1,0x4(%rsp)
  lea    (%rax,%r13,1),%r14
  add    %r13,%rcx
  mov    %r14,%rdi
  call   <mapminmax_stride@plt>
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r14,%rdi
  call   <dmin_stride@plt>
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r14,%rdi
  movss  %xmm0,(%r15,%r13,1)
  call   <dmax_stride@plt>
  mov    0x90(%rsp),%rax
  movss  0x4(%rsp),%xmm1
  movss  %xmm0,(%rax,%r13,1)
  add    $0x4,%r13
  cmp    %r12,%r13
  jne    L25
L31:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void premnmx(int size, float *p, int leninp, float *t, int lenoup, float *pn, float *tn, float ymin, float ymax, float omin, float omax, float *pmin, float *pmax, float *tmin, float *tmax) {
  int i;
  float temp;
  for (i = 0; i < leninp; ++i) {
    mapminmax_stride(p + i, size, leninp, ymin, ymax, pn + i);
    temp = dmin_stride(p + i, size, leninp);
    pmin[i] = temp;
    temp = dmax_stride(p + i, size, leninp);
    pmax[i] = temp;
  }
  for (i = 0; i < lenoup; ++i) {
    mapminmax_stride(t + i, size, lenoup, omin, omax, tn + i);
    temp = dmin_stride(t + i, size, lenoup);
    tmin[i] = temp;
    temp = dmax_stride(t + i, size, lenoup);
    tmax[i] = temp;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<premnmx>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %r8d,%ebp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x38,%rsp
  mov    %rsi,0x8(%rsp)
  mov    %rcx,0x10(%rsp)
  movss  %xmm0,0x18(%rsp)
  movss  %xmm2,0x1c(%rsp)
  movss  %xmm3,0x28(%rsp)
  test   %edx,%edx
  jle    L31
  movslq %edx,%rax
  mov    %r8d,0x2c(%rsp)
  xor    %r13d,%r13d
  mov    0x78(%rsp),%r14
  shl    $0x2,%rax
  mov    %edx,%r12d
  mov    %r9,%r15
  mov    %r13,%rbp
  mov    %rax,0x20(%rsp)
  nopl   (%rax)
L35:
  mov    0x8(%rsp),%rax
  movss  0x18(%rsp),%xmm0
  mov    %r12d,%edx
  mov    %ebx,%esi
  lea    (%r15,%rbp,1),%rcx
  movss  %xmm1,0x4(%rsp)
  lea    (%rax,%rbp,1),%r13
  mov    %r13,%rdi
  call   <mapminmax_stride@plt>
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <dmin_stride@plt>
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  movss  %xmm0,(%r14,%rbp,1)
  call   <dmax_stride@plt>
  mov    0x80(%rsp),%rax
  movss  0x4(%rsp),%xmm1
  movss  %xmm0,(%rax,%rbp,1)
  add    $0x4,%rbp
  cmp    0x20(%rsp),%rbp
  jne    L35
  mov    0x2c(%rsp),%ebp
L31:
  test   %ebp,%ebp
  jle    L26
  movslq %ebp,%r12
  movss  0x28(%rsp),%xmm1
  mov    0x88(%rsp),%r15
  xor    %r13d,%r13d
  shl    $0x2,%r12
  nopl   0x0(%rax,%rax,1)
L4:
  mov    0x10(%rsp),%rax
  mov    0x70(%rsp),%rcx
  mov    %ebp,%edx
  mov    %ebx,%esi
  movss  0x1c(%rsp),%xmm0
  movss  %xmm1,0x4(%rsp)
  lea    (%rax,%r13,1),%r14
  add    %r13,%rcx
  mov    %r14,%rdi
  call   <mapminmax_stride@plt>
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r14,%rdi
  call   <dmin_stride@plt>
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r14,%rdi
  movss  %xmm0,(%r15,%r13,1)
  call   <dmax_stride@plt>
  mov    0x90(%rsp),%rax
  movss  0x4(%rsp),%xmm1
  movss  %xmm0,(%rax,%r13,1)
  add    $0x4,%r13
  cmp    %r12,%r13
  jne    L4
L26:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void premnmx(int size, float *p, int leninp, float *t, int lenoup, float *pn, float *tn, float ymin, float ymax, float omin, float omax, float *pmin, float *pmax, float *tmin, float *tmax) {
  int i;
  float temp;
  for (i = 0; i < leninp; ++i) {
    mapminmax_stride(p + i, size, leninp, ymin, ymax, pn + i);
    temp = dmin_stride(p + i, size, leninp);
    pmin[i] = temp;
    temp = dmax_stride(p + i, size, leninp);
    pmax[i] = temp;
  }
  for (i = 0; i < lenoup; ++i) {
    mapminmax_stride(t + i, size, lenoup, omin, omax, tn + i);
    temp = dmin_stride(t + i, size, lenoup);
    tmin[i] = temp;
    temp = dmax_stride(t + i, size, lenoup);
    tmax[i] = temp;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<safe_realloc_mul_2op_>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L19
  cmpq   $0x0,-0x18(%rbp)
  jne    L43
L19:
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  jmp    L42
L43:
  mov    D7(%rip),%rax
  mov    (%rax),%rax
  mov    $0x0,%edx
  divq   -0x18(%rbp)
  cmp    %rax,-0x10(%rbp)
  jbe    L13
  mov    $0x0,%eax
  jmp    L42
L13:
  mov    -0x10(%rbp),%rax
  imul   -0x18(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
L42:
  leave
  ret
```

assistant: ```c
void *safe_realloc_mul_2op_(void *ptr, size_t size1, size_t size2) {
  if (!size1 || !size2)
    return realloc(ptr, 0);
  if (size1 > SIZE_MAX / size2)
    return 0;
  return realloc(ptr, size1 * size2);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<safe_realloc_mul_2op_>:
  endbr64
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L6
  mov    %rdx,%rcx
  test   %rdx,%rdx
  je     L6
  mov    D9(%rip),%rax
  mov    (%rax),%rax
  mov    $0x0,%edx
  div    %rcx
  mov    $0x0,%edx
  cmp    %rsi,%rax
  jb     L21
  imul   %rcx,%rsi
  call   <realloc@plt>
  mov    %rax,%rdx
L21:
  mov    %rdx,%rax
  add    $0x8,%rsp
  ret
L6:
  mov    $0x0,%esi
  call   <realloc@plt>
  mov    %rax,%rdx
  jmp    L21
```

assistant: ```c
void *safe_realloc_mul_2op_(void *ptr, size_t size1, size_t size2) {
  if (!size1 || !size2)
    return realloc(ptr, 0);
  if (size1 > SIZE_MAX / size2)
    return 0;
  return realloc(ptr, size1 * size2);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<safe_realloc_mul_2op_>:
  endbr64
  mov    %rdx,%rcx
  test   %rsi,%rsi
  je     L25
  test   %rdx,%rdx
  je     L25
  mov    D1(%rip),%rax
  xor    %edx,%edx
  mov    (%rax),%rax
  div    %rcx
  cmp    %rsi,%rax
  jb     L18
  imul   %rcx,%rsi
  jmp    1050 <realloc@plt>
  xchg   %ax,%ax
L18:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L25:
  xor    %esi,%esi
  jmp    1050 <realloc@plt>
```

assistant: ```c
void *safe_realloc_mul_2op_(void *ptr, size_t size1, size_t size2) {
  if (!size1 || !size2)
    return realloc(ptr, 0);
  if (size1 > SIZE_MAX / size2)
    return 0;
  return realloc(ptr, size1 * size2);
}
```
user: What is the c source code of the assembly code below:

```asm
<safe_realloc_mul_2op_>:
  endbr64
  mov    %rdx,%rcx
  test   %rsi,%rsi
  je     L27
  test   %rdx,%rdx
  je     L27
  mov    D5(%rip),%rax
  xor    %edx,%edx
  mov    (%rax),%rax
  div    %rcx
  cmp    %rsi,%rax
  jb     L9
  imul   %rcx,%rsi
  jmp    1050 <realloc@plt>
  xchg   %ax,%ax
L9:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L27:
  xor    %esi,%esi
  jmp    1050 <realloc@plt>
```

assistant: ```c
void *safe_realloc_mul_2op_(void *ptr, size_t size1, size_t size2) {
  if (!size1 || !size2)
    return realloc(ptr, 0);
  if (size1 > SIZE_MAX / size2)
    return 0;
  return realloc(ptr, size1 * size2);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<g>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  cmpl   $0x3,-0x4(%rbp)
  je     L8
  call   <abort@plt>
L8:
  nop
  leave
  ret
```

assistant: ```c
g(x, y) {
  if (x != 3)
    abort();
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<g>:
  endbr64
  cmp    $0x3,%edi
  jne    L1
  ret
L1:
  sub    $0x8,%rsp
  call   <abort@plt>
```

assistant: ```c
g(x, y) {
  if (x != 3)
    abort();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<g>:
  endbr64
  cmp    $0x3,%edi
  jne    1060 <g.cold>
  ret
```

assistant: ```c
g(x, y) {
  if (x != 3)
    abort();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<g>:
  endbr64
  cmp    $0x3,%edi
  jne    1060 <g.cold>
  ret
```

assistant: ```c
g(x, y) {
  if (x != 3)
    abort();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<codepoint2utf8>:
  endbr64
  mov    %rsi,%rax
  cmp    $0x7f,%rsi
  jbe    L10
  cmp    $0x7ff,%rsi
  jbe    L0
  cmp    $0xffff,%rsi
  jbe    L33
  cmp    $0x10ffff,%rsi
  jbe    L15
  movb   $0xef,(%rdi)
  movb   $0xbf,0x1(%rdi)
  movb   $0xbd,0x2(%rdi)
  movb   $0x0,0x3(%rdi)
  mov    $0x0,%eax
  ret
L10:
  mov    %sil,(%rdi)
  movb   $0x0,0x1(%rdi)
  mov    $0x1,%eax
  ret
L0:
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  or     $0xffffffc0,%ecx
  mov    %cl,(%rdi)
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x1(%rdi)
  movb   $0x0,0x2(%rdi)
  mov    $0x2,%eax
  ret
L33:
  mov    %rsi,%rcx
  shr    $0xc,%rcx
  or     $0xffffffe0,%ecx
  mov    %cl,(%rdi)
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x1(%rdi)
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x2(%rdi)
  movb   $0x0,0x3(%rdi)
  mov    $0x3,%eax
  ret
L15:
  mov    %rsi,%rcx
  shr    $0x12,%rcx
  or     $0xfffffff0,%ecx
  mov    %cl,(%rdi)
  mov    %rsi,%rcx
  shr    $0xc,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x1(%rdi)
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x2(%rdi)
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x3(%rdi)
  movb   $0x0,0x4(%rdi)
  mov    $0x4,%eax
  ret
```

assistant: ```c
int codepoint2utf8(unsigned char *out, unsigned long utf) {
  if (utf <= 0x7F) {
    out[0] = (unsigned char)utf;
    out[1] = 0;
    return 1;
  } else if (utf <= 0x07FF) {
    out[0] = (unsigned char)(((utf >> 6) & 0x1F) | 0xC0);
    out[1] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[2] = 0;
    return 2;
  } else if (utf <= 0xFFFF) {
    out[0] = (unsigned char)(((utf >> 12) & 0x0F) | 0xE0);
    out[1] = (unsigned char)(((utf >> 6) & 0x3F) | 0x80);
    out[2] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[3] = 0;
    return 3;
  } else if (utf <= 0x10FFFF) {
    out[0] = (unsigned char)(((utf >> 18) & 0x07) | 0xF0);
    out[1] = (unsigned char)(((utf >> 12) & 0x3F) | 0x80);
    out[2] = (unsigned char)(((utf >> 6) & 0x3F) | 0x80);
    out[3] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[4] = 0;
    return 4;
  } else {
    out[0] = (unsigned char)0xEF;
    out[1] = (unsigned char)0xBF;
    out[2] = (unsigned char)0xBD;
    out[3] = 0;
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<codepoint2utf8>:
  endbr64
  mov    %rsi,%rax
  cmp    $0x7f,%rsi
  jbe    L0
  cmp    $0x7ff,%rsi
  jbe    L12
  cmp    $0xffff,%rsi
  jbe    L13
  cmp    $0x10ffff,%rsi
  jbe    L21
  movl   $0xbdbfef,(%rdi)
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L0:
  mov    %sil,(%rdi)
  mov    $0x1,%eax
  movb   $0x0,0x1(%rdi)
  ret
  nopl   (%rax)
L13:
  mov    %rsi,%rcx
  and    $0x3f,%eax
  movb   $0x0,0x3(%rdi)
  shr    $0xc,%rcx
  or     $0xffffff80,%eax
  or     $0xffffffe0,%ecx
  mov    %al,0x2(%rdi)
  mov    $0x3,%eax
  mov    %cl,(%rdi)
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x1(%rdi)
  ret
  nopw   0x0(%rax,%rax,1)
L12:
  mov    %rsi,%rcx
  and    $0x3f,%eax
  movb   $0x0,0x2(%rdi)
  shr    $0x6,%rcx
  or     $0xffffff80,%eax
  or     $0xffffffc0,%ecx
  mov    %al,0x1(%rdi)
  mov    $0x2,%eax
  mov    %cl,(%rdi)
  ret
  nop
L21:
  mov    %rsi,%rcx
  and    $0x3f,%eax
  movb   $0x0,0x4(%rdi)
  shr    $0x12,%rcx
  or     $0xffffff80,%eax
  or     $0xfffffff0,%ecx
  mov    %al,0x3(%rdi)
  mov    $0x4,%eax
  mov    %cl,(%rdi)
  mov    %rsi,%rcx
  shr    $0xc,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x1(%rdi)
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x2(%rdi)
  ret
```

assistant: ```c
int codepoint2utf8(unsigned char *out, unsigned long utf) {
  if (utf <= 0x7F) {
    out[0] = (unsigned char)utf;
    out[1] = 0;
    return 1;
  } else if (utf <= 0x07FF) {
    out[0] = (unsigned char)(((utf >> 6) & 0x1F) | 0xC0);
    out[1] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[2] = 0;
    return 2;
  } else if (utf <= 0xFFFF) {
    out[0] = (unsigned char)(((utf >> 12) & 0x0F) | 0xE0);
    out[1] = (unsigned char)(((utf >> 6) & 0x3F) | 0x80);
    out[2] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[3] = 0;
    return 3;
  } else if (utf <= 0x10FFFF) {
    out[0] = (unsigned char)(((utf >> 18) & 0x07) | 0xF0);
    out[1] = (unsigned char)(((utf >> 12) & 0x3F) | 0x80);
    out[2] = (unsigned char)(((utf >> 6) & 0x3F) | 0x80);
    out[3] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[4] = 0;
    return 4;
  } else {
    out[0] = (unsigned char)0xEF;
    out[1] = (unsigned char)0xBF;
    out[2] = (unsigned char)0xBD;
    out[3] = 0;
    return 0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<codepoint2utf8>:
  endbr64
  mov    %rsi,%rax
  cmp    $0x7f,%rsi
  jbe    L36
  cmp    $0x7ff,%rsi
  jbe    L5
  cmp    $0xffff,%rsi
  jbe    L6
  cmp    $0x10ffff,%rsi
  jbe    L27
  movl   $0xbdbfef,(%rdi)
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L36:
  mov    %sil,(%rdi)
  mov    $0x1,%eax
  movb   $0x0,0x1(%rdi)
  ret
  nopl   (%rax)
L6:
  mov    %rsi,%rcx
  and    $0x3f,%eax
  movb   $0x0,0x3(%rdi)
  shr    $0xc,%rcx
  or     $0xffffff80,%eax
  or     $0xffffffe0,%ecx
  mov    %al,0x2(%rdi)
  mov    $0x3,%eax
  mov    %cl,(%rdi)
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x1(%rdi)
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %rsi,%rcx
  and    $0x3f,%eax
  movb   $0x0,0x2(%rdi)
  shr    $0x6,%rcx
  or     $0xffffff80,%eax
  or     $0xffffffc0,%ecx
  mov    %al,0x1(%rdi)
  mov    $0x2,%eax
  mov    %cl,(%rdi)
  ret
  nop
L27:
  mov    %rsi,%rcx
  and    $0x3f,%eax
  movb   $0x0,0x4(%rdi)
  shr    $0x12,%rcx
  or     $0xffffff80,%eax
  or     $0xfffffff0,%ecx
  mov    %al,0x3(%rdi)
  mov    $0x4,%eax
  mov    %cl,(%rdi)
  mov    %rsi,%rcx
  shr    $0xc,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x1(%rdi)
  mov    %rsi,%rcx
  shr    $0x6,%rcx
  and    $0x3f,%ecx
  or     $0xffffff80,%ecx
  mov    %cl,0x2(%rdi)
  ret
```

assistant: ```c
int codepoint2utf8(unsigned char *out, unsigned long utf) {
  if (utf <= 0x7F) {
    out[0] = (unsigned char)utf;
    out[1] = 0;
    return 1;
  } else if (utf <= 0x07FF) {
    out[0] = (unsigned char)(((utf >> 6) & 0x1F) | 0xC0);
    out[1] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[2] = 0;
    return 2;
  } else if (utf <= 0xFFFF) {
    out[0] = (unsigned char)(((utf >> 12) & 0x0F) | 0xE0);
    out[1] = (unsigned char)(((utf >> 6) & 0x3F) | 0x80);
    out[2] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[3] = 0;
    return 3;
  } else if (utf <= 0x10FFFF) {
    out[0] = (unsigned char)(((utf >> 18) & 0x07) | 0xF0);
    out[1] = (unsigned char)(((utf >> 12) & 0x3F) | 0x80);
    out[2] = (unsigned char)(((utf >> 6) & 0x3F) | 0x80);
    out[3] = (unsigned char)(((utf >> 0) & 0x3F) | 0x80);
    out[4] = 0;
    return 4;
  } else {
    out[0] = (unsigned char)0xEF;
    out[1] = (unsigned char)0xBF;
    out[2] = (unsigned char)0xBD;
    out[3] = 0;
    return 0;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<twiddle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D0(%rip),%eax
  lea    0x1(%rax),%edx
  mov    %edx,D5(%rip)
  and    $0x3,%eax
  cltq
  lea    D5(%rip),%rdx
  movzbl (%rax,%rdx,1),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  mov    $0x8,%edi
  call   <putchar@plt>
  nop
  pop    %rbp
  ret
```

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

tool: D5: |/-\

assistant: ```c
void twiddle(void) {
  static int pos;
  putchar("|/-\\"[pos++ & 3]);
  putchar('\b');
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<twiddle>:
  endbr64
  sub    $0x8,%rsp
  mov    D28(%rip),%eax
  lea    0x1(%rax),%edx
  mov    %edx,D29(%rip)
  and    $0x3,%eax
  lea    D29(%rip),%rdx
  movsbl (%rdx,%rax,1),%edi
  call   <putchar@plt>
  mov    $0x8,%edi
  call   <putchar@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D29
data_type: string

tool: D29: |/-\

assistant: ```c
void twiddle(void) {
  static int pos;
  putchar("|/-\\"[pos++ & 3]);
  putchar('\b');
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<twiddle>:
  endbr64
  sub    $0x8,%rsp
  mov    D7(%rip),%eax
  lea    0x1(%rax),%edx
  and    $0x3,%eax
  mov    %edx,D27(%rip)
  lea    D27(%rip),%rdx
  movsbl (%rdx,%rax,1),%edi
  call   <putchar@plt>
  mov    $0x8,%edi
  add    $0x8,%rsp
  jmp    1050 <putchar@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D27
datatype: string

tool: D27: |/-\

assistant: ```c
void twiddle(void) {
  static int pos;
  putchar("|/-\\"[pos++ & 3]);
  putchar('\b');
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<twiddle>:
  endbr64
  sub    $0x8,%rsp
  mov    D7(%rip),%eax
  lea    0x1(%rax),%edx
  and    $0x3,%eax
  mov    %edx,D17(%rip)
  lea    D17(%rip),%rdx
  movsbl (%rdx,%rax,1),%edi
  call   <putchar@plt>
  mov    $0x8,%edi
  add    $0x8,%rsp
  jmp    1050 <putchar@plt>
```

tool_calls: name: parse_data
arguments: tag: D17
type: string

tool: D17: |/-\

assistant: ```c
void twiddle(void) {
  static int pos;
  putchar("|/-\\"[pos++ & 3]);
  putchar('\b');
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<dump_pci_device>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <print_debug_pci_dev@plt>
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <print_debug@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L6
L36:
  mov    -0x4(%rbp),%eax
  and    $0xf,%eax
  test   %eax,%eax
  jne    L25
  mov    -0x4(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <print_debug_hex8@plt>
  mov    $0x3a,%edi
  call   <print_debug_char@plt>
L25:
  mov    -0x4(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <pci_read_config8@plt>
  mov    %al,-0x5(%rbp)
  mov    $0x20,%edi
  call   <print_debug_char@plt>
  movzbl -0x5(%rbp),%eax
  mov    %eax,%edi
  call   <print_debug_hex8@plt>
  mov    -0x4(%rbp),%eax
  and    $0xf,%eax
  cmp    $0xf,%eax
  jne    L35
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <print_debug@plt>
L35:
  addl   $0x1,-0x4(%rbp)
L6:
  cmpl   $0xff,-0x4(%rbp)
  jle    L36
  nop
  nop
  leave
  ret
```

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

tool: D8: 


assistant: ```c
void dump_pci_device(unsigned dev) {
  int i;
  print_debug_pci_dev(dev);
  print_debug("\n");
  for (i = 0; i <= 255; i++) {
    unsigned char val;
    if ((i & 0x0f) == 0) {
      print_debug_hex8(i);
      print_debug_char(':');
    }
    val = pci_read_config8(dev, i);
    print_debug_char(' ');
    print_debug_hex8(val);
    if ((i & 0x0f) == 0x0f) {
      print_debug("\n");
    }
  }
}
```