ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cdsortp2yl>:
  endbr64
  push   %r14
  mov    %rdx,%r10
  mov    %r9d,%r14d
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  test   %r9d,%r9d
  jle    L56
  movslq %r9d,%rdx
  mov    %r10,%rdi
  xor    %esi,%esi
  shl    $0x2,%rdx
  call   <memset@plt>
  mov    %rax,%r10
  test   %r13d,%r13d
  jg     L93
L83:
  xor    %eax,%eax
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L16:
  mov    (%r10,%rax,4),%ecx
  mov    %edx,(%r10,%rax,4)
  add    $0x1,%rax
  add    %ecx,%edx
  cmp    %eax,%r14d
  jg     L16
  test   %r13d,%r13d
  jle    L41
  movslq %r12d,%r9
L43:
  shl    $0x2,%r9
  mov    %rbx,%rcx
  lea    -0x1(%r12),%edi
  xor    %r11d,%r11d
  nopw   0x0(%rax,%rax,1)
L59:
  cvttss2si 0x4(%rcx),%eax
  cltq
  lea    (%r10,%rax,4),%rbx
  mov    (%rbx),%r8d
  test   %r12d,%r12d
  jle    L28
  mov    %r12d,%eax
  imul   %r8d,%eax
  cltq
  lea    0x0(%rbp,%rax,4),%rsi
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L35:
  movss  (%rcx,%rax,4),%xmm0
  mov    %rax,%rdx
  movss  %xmm0,(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %rdi,%rdx
  jne    L35
L28:
  add    $0x1,%r8d
  add    $0x1,%r11d
  add    %r9,%rcx
  mov    %r8d,(%rbx)
  cmp    %r11d,%r13d
  jg     L59
L41:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L56:
  test   %r8d,%r8d
  jle    L41
L93:
  movslq %r12d,%r9
  lea    0x4(%rbx),%rcx
  xor    %edx,%edx
  lea    0x0(,%r9,4),%rsi
L48:
  cvttss2si (%rcx),%eax
  add    $0x1,%edx
  add    %rsi,%rcx
  cltq
  addl   $0x1,(%r10,%rax,4)
  cmp    %edx,%r13d
  jne    L48
  test   %r14d,%r14d
  jg     L83
  jmp    L43
```

assistant: ```c
void cdsortp2yl(float parta[], float partb[], int npic[], int idimp, int nop, int ny1) {
  int i, j, k, m, isum, ist, ip;
  for (k = 0; k < ny1; k++) {
    npic[k] = 0;
  }
  for (j = 0; j < nop; j++) {
    m = parta[1 + idimp * j];
    npic[m] += 1;
  }
  isum = 0;
  for (k = 0; k < ny1; k++) {
    ist = npic[k];
    npic[k] = isum;
    isum += ist;
  }
  for (j = 0; j < nop; j++) {
    m = parta[1 + idimp * j];
    ip = npic[m];
    for (i = 0; i < idimp; i++) {
      partb[i + idimp * ip] = parta[i + idimp * j];
    }
    npic[m] = ip + 1;
  }
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: label: D8
type_guessed: string

tool: D8: skipped


assistant: ```c
int main() {
  printf("skipped\n");
  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
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D5: skipped


assistant: ```c
int main() {
  printf("skipped\n");
  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
  lea    D3(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D3
type_guessed: string

tool: D3: skipped


assistant: ```c
int main() {
  printf("skipped\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D2
type: string

tool: D2: skipped


assistant: ```c
int main() {
  printf("skipped\n");
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<blend_pix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %edi,%edx
  mov    %dl,-0x14(%rbp)
  mov    %ecx,%edx
  mov    %dl,-0x18(%rbp)
  mov    %al,-0x1c(%rbp)
  movzbl -0x1c(%rbp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  D2(%rip),%xmm1
  divsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  movzbl -0x14(%rbp),%eax
  cmp    -0x18(%rbp),%al
  jbe    L45
  movzbl -0x14(%rbp),%eax
  sub    -0x18(%rbp),%al
  jmp    L54
L45:
  movzbl -0x18(%rbp),%eax
  sub    -0x14(%rbp),%al
L54:
  mov    %al,-0x5(%rbp)
  cmpb   $0x0,-0x5(%rbp)
  jne    L57
  movzbl -0x14(%rbp),%eax
  jmp    L29
L57:
  movzbl -0x5(%rbp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mulss  -0x4(%rbp),%xmm0
  cvttss2si %xmm0,%eax
  mov    %al,-0x5(%rbp)
  movzbl -0x14(%rbp),%eax
  cmp    -0x18(%rbp),%al
  jbe    L40
  movzbl -0x14(%rbp),%eax
  sub    -0x5(%rbp),%al
  mov    %al,-0x6(%rbp)
  jmp    L7
L40:
  movzbl -0x14(%rbp),%edx
  movzbl -0x5(%rbp),%eax
  add    %edx,%eax
  mov    %al,-0x6(%rbp)
L7:
  movzbl -0x6(%rbp),%eax
L29:
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D2
type_guessed: f64

tool: D2: 255

assistant: ```c
int blend_pix(unsigned char p1, unsigned char p2, unsigned char alpha) {
  unsigned char diff;
  float alphaFactor = alpha / 255.0;
  unsigned char value;
  diff = (p1 > p2) ? p1 - p2 : p2 - p1;
  if (diff == 0)
    return p1;
  diff = (unsigned char)(diff * alphaFactor);
  if (p1 > p2)
    value = p1 - diff;
  else
    value = p1 + diff;
  return value;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<blend_pix>:
  endbr64
  movzbl %dl,%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  divsd  D1(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
  cmp    %sil,%dil
  jbe    L19
  mov    %edi,%eax
  sub    %esi,%eax
  movzbl %al,%eax
  pxor   %xmm1,%xmm1
  cvtsi2ss %eax,%xmm1
  mulss  %xmm1,%xmm0
  cvttss2si %xmm0,%eax
  sub    %eax,%edi
L7:
  movzbl %dil,%eax
  ret
L19:
  sub    %dil,%sil
  jne    L6
  movzbl %dil,%eax
  ret
L6:
  movzbl %sil,%esi
  pxor   %xmm1,%xmm1
  cvtsi2ss %esi,%xmm1
  mulss  %xmm1,%xmm0
  cvttss2si %xmm0,%eax
  add    %eax,%edi
  jmp    L7
```

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

tool: D1: 255

assistant: ```c
int blend_pix(unsigned char p1, unsigned char p2, unsigned char alpha) {
  unsigned char diff;
  float alphaFactor = alpha / 255.0;
  unsigned char value;
  diff = (p1 > p2) ? p1 - p2 : p2 - p1;
  if (diff == 0)
    return p1;
  diff = (unsigned char)(diff * alphaFactor);
  if (p1 > p2)
    value = p1 - diff;
  else
    value = p1 + diff;
  return value;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<blend_pix>:
  endbr64
  movzbl %dl,%edx
  pxor   %xmm0,%xmm0
  mov    %edi,%eax
  cvtsi2sd %edx,%xmm0
  divsd  D8(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
  cmp    %sil,%dil
  jbe    L4
  mov    %edi,%edx
  pxor   %xmm1,%xmm1
  sub    %esi,%edx
  movzbl %dl,%edx
  cvtsi2ss %edx,%xmm1
  mulss  %xmm0,%xmm1
  cvttss2si %xmm1,%edx
  sub    %edx,%eax
L3:
  movzbl %al,%eax
  ret
  nop
L4:
  sub    %dil,%sil
  je     L3
  movzbl %sil,%esi
  pxor   %xmm1,%xmm1
  cvtsi2ss %esi,%xmm1
  mulss  %xmm0,%xmm1
  cvttss2si %xmm1,%edx
  add    %edx,%eax
  movzbl %al,%eax
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
type_infered: f64

tool: D8: 255

assistant: ```c
int blend_pix(unsigned char p1, unsigned char p2, unsigned char alpha) {
  unsigned char diff;
  float alphaFactor = alpha / 255.0;
  unsigned char value;
  diff = (p1 > p2) ? p1 - p2 : p2 - p1;
  if (diff == 0)
    return p1;
  diff = (unsigned char)(diff * alphaFactor);
  if (p1 > p2)
    value = p1 - diff;
  else
    value = p1 + diff;
  return value;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<blend_pix>:
  endbr64
  movzbl %dl,%edx
  pxor   %xmm0,%xmm0
  mov    %edi,%eax
  cvtsi2sd %edx,%xmm0
  divsd  D3(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
  cmp    %sil,%dil
  jbe    L7
  mov    %edi,%edx
  pxor   %xmm1,%xmm1
  sub    %esi,%edx
  movzbl %dl,%edx
  cvtsi2ss %edx,%xmm1
  mulss  %xmm0,%xmm1
  cvttss2si %xmm1,%edx
  sub    %edx,%eax
L5:
  movzbl %al,%eax
  ret
  nop
L7:
  sub    %dil,%sil
  je     L5
  movzbl %sil,%esi
  pxor   %xmm1,%xmm1
  cvtsi2ss %esi,%xmm1
  mulss  %xmm0,%xmm1
  cvttss2si %xmm1,%edx
  add    %edx,%eax
  movzbl %al,%eax
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D3
datatype: f64

tool: D3: 255

assistant: ```c
int blend_pix(unsigned char p1, unsigned char p2, unsigned char alpha) {
  unsigned char diff;
  float alphaFactor = alpha / 255.0;
  unsigned char value;
  diff = (p1 > p2) ? p1 - p2 : p2 - p1;
  if (diff == 0)
    return p1;
  diff = (unsigned char)(diff * alphaFactor);
  if (p1 > p2)
    value = p1 - diff;
  else
    value = p1 + diff;
  return value;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<buffered_fgetc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0x2faf07f,%eax
  jle    L1
  mov    -0x10(%rbp),%rax
  movl   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  mov    $0x2faf080,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x2faf080,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    -0x18(%rbp),%rdx
  mov    %eax,(%rdx)
L1:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  leave
  ret
```

assistant: ```c
char buffered_fgetc(char *buffer, uint64_t *pos, uint64_t *read, FILE *f) {
  if (*pos >= 50000000) {
    *pos = 0;
    memset(buffer, 0, 50000000);
    *read = fread(buffer, 1, 50000000, f);
  }
  *pos = *pos + 1;
  return buffer[*pos - 1];
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<buffered_fgetc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  cmpl   $0x2faf07f,(%rsi)
  jg     L3
L10:
  mov    (%rbx),%eax
  add    $0x1,%eax
  mov    %eax,(%rbx)
  cltq
  movzbl -0x1(%rbp,%rax,1),%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  mov    %rdx,%r12
  mov    %rcx,%r13
  movl   $0x0,(%rsi)
  mov    $0x2faf080,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  mov    %r13,%rcx
  mov    $0x2faf080,%edx
  mov    $0x1,%esi
  mov    %rbp,%rdi
  call   <fread@plt>
  mov    %eax,(%r12)
  jmp    L10
```

assistant: ```c
char buffered_fgetc(char *buffer, uint64_t *pos, uint64_t *read, FILE *f) {
  if (*pos >= 50000000) {
    *pos = 0;
    memset(buffer, 0, 50000000);
    *read = fread(buffer, 1, 50000000, f);
  }
  *pos = *pos + 1;
  return buffer[*pos - 1];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<buffered_fgetc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  mov    (%rsi),%eax
  cmp    $0x2faf07f,%eax
  jg     L12
L3:
  add    $0x1,%eax
  mov    %eax,(%rbx)
  cltq
  movzbl -0x1(%rbp,%rax,1),%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L12:
  movl   $0x0,(%rsi)
  mov    %rdx,%r12
  mov    %rcx,%r13
  xor    %esi,%esi
  mov    $0x2faf080,%edx
  call   <memset@plt>
  mov    %r13,%rcx
  mov    $0x2faf080,%edx
  mov    %rbp,%rdi
  mov    $0x1,%esi
  call   <fread@plt>
  mov    %eax,(%r12)
  mov    (%rbx),%eax
  jmp    L3
```

assistant: ```c
char buffered_fgetc(char *buffer, uint64_t *pos, uint64_t *read, FILE *f) {
  if (*pos >= 50000000) {
    *pos = 0;
    memset(buffer, 0, 50000000);
    *read = fread(buffer, 1, 50000000, f);
  }
  *pos = *pos + 1;
  return buffer[*pos - 1];
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<buffered_fgetc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  mov    (%rsi),%eax
  cmp    $0x2faf07f,%eax
  jg     L1
L7:
  add    $0x1,%eax
  mov    %eax,(%rbx)
  cltq
  movzbl -0x1(%rbp,%rax,1),%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L1:
  movl   $0x0,(%rsi)
  mov    %rdx,%r12
  mov    %rcx,%r13
  xor    %esi,%esi
  mov    $0x2faf080,%edx
  call   <memset@plt>
  mov    %r13,%rcx
  mov    $0x2faf080,%edx
  mov    %rbp,%rdi
  mov    $0x1,%esi
  call   <fread@plt>
  mov    %eax,(%r12)
  mov    (%rbx),%eax
  jmp    L7
```

assistant: ```c
char buffered_fgetc(char *buffer, uint64_t *pos, uint64_t *read, FILE *f) {
  if (*pos >= 50000000) {
    *pos = 0;
    memset(buffer, 0, 50000000);
    *read = fread(buffer, 1, 50000000, f);
  }
  *pos = *pos + 1;
  return buffer[*pos - 1];
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<display>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L14
L9:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L9
  mov    $0xa,%edi
  call   <putchar@plt>
  nop
  leave
  ret
```

assistant: ```c
void display(char strng[]) {
  printf("\n");
  for (int i = 0; *(strng + i) != '\0'; i++) {
    *strng = strng[i];
    printf("%c", *strng);
  }
  printf("\n");
  return;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<display>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0xa,%edi
  call   <putchar@plt>
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L7
  lea    0x1(%rbp),%rbx
L4:
  mov    %dil,0x0(%rbp)
  movsbl %dil,%edi
  call   <putchar@plt>
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%edi
  test   %dil,%dil
  jne    L4
L7:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void display(char strng[]) {
  printf("\n");
  for (int i = 0; *(strng + i) != '\0'; i++) {
    *strng = strng[i];
    printf("%c", *strng);
  }
  printf("\n");
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<display>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    $0xa,%edi
  push   %rbx
  sub    $0x8,%rsp
  call   <putchar@plt>
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L10
  lea    0x1(%rbp),%rbx
  nopl   0x0(%rax)
L14:
  mov    %dil,0x0(%rbp)
  add    $0x1,%rbx
  call   <putchar@plt>
  movsbl -0x1(%rbx),%edi
  test   %dil,%dil
  jne    L14
L10:
  add    $0x8,%rsp
  mov    $0xa,%edi
  pop    %rbx
  pop    %rbp
  jmp    1050 <putchar@plt>
```

assistant: ```c
void display(char strng[]) {
  printf("\n");
  for (int i = 0; *(strng + i) != '\0'; i++) {
    *strng = strng[i];
    printf("%c", *strng);
  }
  printf("\n");
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<display>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    $0xa,%edi
  push   %rbx
  sub    $0x8,%rsp
  call   <putchar@plt>
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L9
  lea    0x1(%rbp),%rbx
  nopl   0x0(%rax)
L17:
  mov    %dil,0x0(%rbp)
  add    $0x1,%rbx
  call   <putchar@plt>
  movsbl -0x1(%rbx),%edi
  test   %dil,%dil
  jne    L17
L9:
  add    $0x8,%rsp
  mov    $0xa,%edi
  pop    %rbx
  pop    %rbp
  jmp    1050 <putchar@plt>
```

assistant: ```c
void display(char strng[]) {
  printf("\n");
  for (int i = 0; *(strng + i) != '\0'; i++) {
    *strng = strng[i];
    printf("%c", *strng);
  }
  printf("\n");
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1e0,%rsp
  mov    %rdi,-0x1d8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L13
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L13:
  mov    %fs:0x28,%rax
  mov    %rax,-0xb8(%rbp)
  xor    %eax,%eax
  mov    -0x1d8(%rbp),%rdx
  mov    -0x1c4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0x1c4(%rbp),%ecx
  mov    -0x1d8(%rbp),%rdx
  lea    -0x1c0(%rbp),%rax
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    -0x1c4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  lea    -0x1c0(%rbp),%rax
  mov    %rax,%rdi
  call   <ConsoleAddText@plt>
  nop
  mov    -0xb8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

assistant: ```c
void print(const char *format, ...) {
  char str[256];
  va_list va;
  va_start(va, format);
  vsnprintf(str, 256, format, va);
  va_end(va);
  ConsoleAddText(str);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<print>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x110,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %rsp,%r12
  mov    %ebp,%ecx
  mov    %rbx,%rdx
  mov    $0x100,%esi
  mov    %r12,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r12,%rdi
  call   <ConsoleAddText@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x110,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void print(const char *format, ...) {
  char str[256];
  va_list va;
  va_start(va, format);
  vsnprintf(str, 256, format, va);
  va_end(va);
  ConsoleAddText(str);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print>:
  endbr64
  push   %r13
  mov    %rdi,%rsi
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x100,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r13,%rdi
  call   <ConsoleAddText@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x110,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void print(const char *format, ...) {
  char str[256];
  va_list va;
  va_start(va, format);
  vsnprintf(str, 256, format, va);
  va_end(va);
  ConsoleAddText(str);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print>:
  endbr64
  push   %r13
  mov    %rdi,%rsi
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x100,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r13,%rdi
  call   <ConsoleAddText@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x110,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void print(const char *format, ...) {
  char str[256];
  va_list va;
  va_start(va, format);
  vsnprintf(str, 256, format, va);
  va_end(va);
  ConsoleAddText(str);
}
```
user: What is the c source code of the assembly code below:

```asm
<find_comment_end>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  sub    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L116
L180:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x2d,%eax
  je     L127
  cmp    $0x3e,%eax
  jne    L116
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L116
  mov    -0x8(%rbp),%rax
  sub    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L116
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  jmp    L28
L127:
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L108
  nop
L184:
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jne    L69
  mov    $0x0,%eax
  jmp    L28
L69:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x2d,%eax
  je     L184
  cmp    $0x3e,%eax
  jne    L116
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  jmp    L28
L108:
  addq   $0x2,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L1
  mov    $0x0,%eax
  jmp    L28
L1:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x2d,%eax
  je     L127
  cmp    $0x3e,%eax
  jne    L116
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L116
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  jmp    L28
L116:
  addq   $0x3,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L180
  mov    $0x0,%eax
L28:
  pop    %rbp
  ret
```

assistant: ```c
char *find_comment_end(char *beg, char *end) {
  char *p = beg - 1;
  while ((p += 3) < end)
    switch (p[0]) {
    case '>':
      if (p[-1] == '-' && p[-2] == '-')
        return p + 1;
      break;
    case '-':
    at_dash:
      if (p[-1] == '-') {
      at_dash_dash:
        if (++p == end)
          return NULL;
        switch (p[0]) {
        case '>':
          return p + 1;
        case '-':
          goto at_dash_dash;
        }
      } else {
        if ((p += 2) >= end)
          return NULL;
        switch (p[0]) {
        case '>':
          if (p[-1] == '-')
            return p + 1;
          break;
        case '-':
          goto at_dash;
        }
      }
    }
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<find_comment_end>:
  endbr64
  lea    -0x1(%rdi),%rdx
  lea    0x2(%rdi),%rax
  cmp    %rax,%rsi
  ja     L32
  mov    $0x0,%eax
  ret
L159:
  cmpb   $0x2d,0x1(%rdx)
  je     L65
  mov    %rax,%rdx
  jmp    L92
L65:
  lea    0x4(%rdx),%rax
  ret
L143:
  mov    %rdx,%rax
L64:
  cmpb   $0x2d,-0x1(%rax)
  je     L104
  lea    0x2(%rax),%rdx
  cmp    %rdx,%rsi
  jbe    L157
  movzbl 0x2(%rax),%ecx
  cmp    $0x2d,%cl
  je     L143
  cmp    $0x3e,%cl
  jne    L92
  cmpb   $0x2d,-0x1(%rdx)
  jne    L92
  add    $0x3,%rax
  ret
L148:
  mov    %rdx,%rax
L104:
  lea    0x1(%rax),%rdx
  cmp    %rdx,%rsi
  je     L41
  movzbl 0x1(%rax),%ecx
  cmp    $0x2d,%cl
  je     L148
  cmp    $0x3e,%cl
  jne    L92
  add    $0x2,%rax
  ret
L39:
  mov    %rax,%rdx
L92:
  lea    0x3(%rdx),%rax
  cmp    %rsi,%rax
  jae    L0
L32:
  movzbl 0x3(%rdx),%ecx
  cmp    $0x2d,%cl
  je     L64
  cmp    $0x3e,%cl
  jne    L39
  cmpb   $0x2d,0x2(%rdx)
  je     L159
  mov    %rax,%rdx
  jmp    L92
L0:
  mov    $0x0,%eax
  ret
L41:
  mov    $0x0,%eax
  ret
L157:
  mov    $0x0,%eax
  ret
```

assistant: ```c
char *find_comment_end(char *beg, char *end) {
  char *p = beg - 1;
  while ((p += 3) < end)
    switch (p[0]) {
    case '>':
      if (p[-1] == '-' && p[-2] == '-')
        return p + 1;
      break;
    case '-':
    at_dash:
      if (p[-1] == '-') {
      at_dash_dash:
        if (++p == end)
          return NULL;
        switch (p[0]) {
        case '>':
          return p + 1;
        case '-':
          goto at_dash_dash;
        }
      } else {
        if ((p += 2) >= end)
          return NULL;
        switch (p[0]) {
        case '>':
          if (p[-1] == '-')
            return p + 1;
          break;
        case '-':
          goto at_dash;
        }
      }
    }
  return NULL;
}
```