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

```asm
<stdlib_strided_dnanmax>:
  endbr64
  test   %rdi,%rdi
  jle    L197
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  cmp    $0x1,%rdi
  je     L158
  test   %rdx,%rdx
  je     L158
  js     L69
  cmp    $0x1,%rdx
  jne    L79
  xor    %eax,%eax
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L99:
  movsd  (%rsi,%rcx,8),%xmm1
  ucomisd %xmm1,%xmm1
  jnp    L15
  add    $0x1,%rax
  add    $0x1,%rcx
  cmp    %rax,%rbp
  jne    L99
L183:
  pxor   %xmm1,%xmm1
  divsd  %xmm1,%xmm1
L8:
  add    $0x18,%rsp
  movapd %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L158:
  movsd  (%rsi),%xmm1
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  movapd %xmm1,%xmm0
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L15:
  cmp    %rax,%rbp
  je     L183
  lea    0x1(%rax),%rbx
  cmp    %rbx,%rbp
  jle    L8
  lea    0x0(,%rdx,8),%r13
  add    %rcx,%rdx
  lea    (%rsi,%rdx,8),%r12
  jmp    L107
  nopw   0x0(%rax,%rax,1)
L37:
  ucomisd %xmm0,%xmm1
  jp     L127
  je     L159
L127:
  add    $0x1,%rbx
  add    %r13,%r12
  cmp    %rbx,%rbp
  je     L8
L107:
  movsd  (%r12),%xmm0
  movsd  %xmm1,(%rsp)
  movsd  %xmm0,0x8(%rsp)
  call   <stdlib_base_is_nan@plt>
  movsd  (%rsp),%xmm1
  test   %rax,%rax
  jne    L127
  movsd  0x8(%rsp),%xmm0
  comisd %xmm1,%xmm0
  jbe    L37
  movapd %xmm0,%xmm1
  jmp    L127
  cs nopw 0x0(%rax,%rax,1)
L159:
  call   <stdlib_base_is_positive_zero@plt>
  movsd  (%rsp),%xmm1
  test   %rax,%rax
  je     L127
  movsd  0x8(%rsp),%xmm0
  movapd %xmm0,%xmm1
  jmp    L127
  nopl   0x0(%rax,%rax,1)
L69:
  mov    $0x1,%ecx
  sub    %rdi,%rcx
  imul   %rdx,%rcx
L45:
  xor    %eax,%eax
  xchg   %ax,%ax
L112:
  movsd  (%rsi,%rcx,8),%xmm1
  ucomisd %xmm1,%xmm1
  jnp    L15
  add    $0x1,%rax
  add    %rdx,%rcx
  cmp    %rax,%rbp
  jne    L112
  jmp    L183
L197:
  pxor   %xmm1,%xmm1
  divsd  %xmm1,%xmm1
  movapd %xmm1,%xmm0
  ret
L79:
  xor    %ecx,%ecx
  jmp    L45
```

assistant: ```c
double stdlib_strided_dnanmax(const int64_t N, const double *X, const int64_t stride) {
  double max;
  int64_t ix;
  int64_t i;
  double v;
  if (N <= 0) {
    return 0.0 / 0.0;
  }
  if (N == 1 || stride == 0) {
    return X[0];
  }
  if (stride < 0) {
    ix = (1 - N) * stride;
  } else {
    ix = 0;
  }
  for (i = 0; i < N; i++) {
    v = X[ix];
    if (v == v) {
      break;
    }
    ix += stride;
  }
  if (i == N) {
    return 0.0 / 0.0;
  }
  max = v;
  i += 1;
  for (; i < N; i++) {
    ix += stride;
    v = X[ix];
    if (stdlib_base_is_nan(v)) {
      continue;
    }
    if (v > max || (v == max && stdlib_base_is_positive_zero(v))) {
      max = v;
    }
  }
  return max;
}
```
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    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x34(%rbp)
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x38(%rbp)
  jmp    L29
L17:
  mov    -0x38(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  addl   $0x1,-0x34(%rbp)
  addl   $0x1,-0x38(%rbp)
L29:
  mov    -0x38(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L17
  mov    -0x34(%rbp),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L27
  call   <__stack_chk_fail@plt>
L27:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D9
type: string
name: unpack_data
arguments: tag: D14
type: string
name: unpack_data
arguments: tag: D37
type: string
name: unpack_data
arguments: tag: D13
type: string

tool: D9: metni girin: 

tool: D14: %s

tool: D37: girdiginiz metin: 

tool: D13: 
%d


assistant: ```c
int main() {
  char metin[30];
  int i, counter = 0;
  printf("metni girin: ");
  scanf("%s", metin);
  printf("girdiginiz metin: ");
  for (i = 0; metin[i] != '\0'; i++) {
    printf("%c", metin[i]);
    counter++;
  }
  printf("\n%d\n", counter);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    %rsp,%rsi
  lea    D30(%rip),%rdi
  call   <scanf@plt>
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl (%rsp),%edi
  test   %dil,%dil
  je     L28
  mov    $0x1,%ebx
  lea    -0x1(%rsp),%rbp
L10:
  movsbl %dil,%edi
  call   <putchar@plt>
  mov    %ebx,%esi
  add    $0x1,%rbx
  movzbl 0x0(%rbp,%rbx,1),%edi
  test   %dil,%dil
  jne    L10
L6:
  lea    D26(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  ret
L28:
  mov    $0x0,%esi
  jmp    L6
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D4
data_type: string
name: parse_data
arguments: label: D30
data_type: string
name: parse_data
arguments: label: D2
data_type: string
name: parse_data
arguments: label: D26
data_type: string

tool: D4: metni girin: 

tool: D30: %s

tool: D2: girdiginiz metin: 

tool: D26: 
%d


assistant: ```c
int main() {
  char metin[30];
  int i, counter = 0;
  printf("metni girin: ");
  scanf("%s", metin);
  printf("girdiginiz metin: ");
  for (i = 0; metin[i] != '\0'; i++) {
    printf("%c", metin[i]);
    counter++;
  }
  printf("\n%d\n", counter);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D39(%rip),%rdi
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  lea    D2(%rip),%rdi
  call   <scanf@plt>
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movsbl (%rsp),%edi
  test   %dil,%dil
  je     L32
  mov    $0x1,%ebx
  lea    -0x1(%rsp),%rbp
  cs nopw 0x0(%rax,%rax,1)
L30:
  call   <putchar@plt>
  mov    %ebx,%esi
  add    $0x1,%rbx
  movsbl 0x0(%rbp,%rbx,1),%edi
  test   %dil,%dil
  jne    L30
L20:
  xor    %eax,%eax
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L39
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L32:
  xor    %esi,%esi
  jmp    L20
L39:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D39
type_infered: string
name: disassemble_data
arguments: tag: D2
type_infered: string
name: disassemble_data
arguments: tag: D17
type_infered: string
name: disassemble_data
arguments: tag: D9
type_infered: string

tool: D39: metni girin: 

tool: D2: %s

tool: D17: girdiginiz metin: 

tool: D9: 
%d


assistant: ```c
int main() {
  char metin[30];
  int i, counter = 0;
  printf("metni girin: ");
  scanf("%s", metin);
  printf("girdiginiz metin: ");
  for (i = 0; metin[i] != '\0'; i++) {
    printf("%c", metin[i]);
    counter++;
  }
  printf("\n%d\n", counter);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D38(%rip),%rdi
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  lea    D19(%rip),%rdi
  call   <scanf@plt>
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movsbl (%rsp),%edi
  test   %dil,%dil
  je     L1
  mov    $0x1,%ebx
  lea    -0x1(%rsp),%rbp
  cs nopw 0x0(%rax,%rax,1)
L18:
  call   <putchar@plt>
  mov    %ebx,%esi
  add    $0x1,%rbx
  movsbl 0x0(%rbp,%rbx,1),%edi
  test   %dil,%dil
  jne    L18
L17:
  xor    %eax,%eax
  lea    D33(%rip),%rdi
  call   <printf@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L1:
  xor    %esi,%esi
  jmp    L17
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D38
type: string
name: disassemble_data
arguments: tag: D19
type: string
name: disassemble_data
arguments: tag: D13
type: string
name: disassemble_data
arguments: tag: D33
type: string

tool: D38: metni girin: 

tool: D19: %s

tool: D13: girdiginiz metin: 

tool: D33: 
%d


assistant: ```c
int main() {
  char metin[30];
  int i, counter = 0;
  printf("metni girin: ");
  scanf("%s", metin);
  printf("girdiginiz metin: ");
  for (i = 0; metin[i] != '\0'; i++) {
    printf("%c", metin[i]);
    counter++;
  }
  printf("\n%d\n", counter);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<defprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x40,%rsp
  mov    %rdi,-0x1028(%rbp)
  mov    %rsi,-0x1030(%rbp)
  mov    %edx,-0x1034(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x1034(%rbp),%ecx
  mov    -0x1030(%rbp),%rdx
  lea    -0x1010(%rbp),%rax
  mov    $0x1000,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,-0x1014(%rbp)
  mov    -0x1014(%rbp),%edx
  lea    -0x1010(%rbp),%rcx
  mov    -0x1028(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <string_concatb@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
int defprintf(struct string *s, const char const *fmt, va_list exactlyonearg) {
  char buf[4096];
  int len;
  len = vsnprintf(buf, 4096, fmt, exactlyonearg);
  return string_concatb(s, buf, len);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<defprintf>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %edx,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rsi,%rdx
  mov    $0x1000,%esi
  mov    %rbp,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <string_concatb@plt>
  mov    0x1008(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x1018,%rsp
  pop    %rbx
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int defprintf(struct string *s, const char const *fmt, va_list exactlyonearg) {
  char buf[4096];
  int len;
  len = vsnprintf(buf, 4096, fmt, exactlyonearg);
  return string_concatb(s, buf, len);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<defprintf>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %rdi,%rbp
  mov    %edx,%ecx
  mov    %r12,%rdi
  mov    %rsi,%rdx
  mov    $0x1000,%esi
  call   <vsnprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%edx
  call   <string_concatb@plt>
  mov    0x1008(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x1018,%rsp
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int defprintf(struct string *s, const char const *fmt, va_list exactlyonearg) {
  char buf[4096];
  int len;
  len = vsnprintf(buf, 4096, fmt, exactlyonearg);
  return string_concatb(s, buf, len);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<defprintf>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %rdi,%rbp
  mov    %edx,%ecx
  mov    %r12,%rdi
  mov    %rsi,%rdx
  mov    $0x1000,%esi
  call   <vsnprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%edx
  call   <string_concatb@plt>
  mov    0x1008(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x1018,%rsp
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int defprintf(struct string *s, const char const *fmt, va_list exactlyonearg) {
  char buf[4096];
  int len;
  len = vsnprintf(buf, 4096, fmt, exactlyonearg);
  return string_concatb(s, buf, len);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<nexttowardf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  movss  %xmm0,-0x24(%rbp)
  flds   -0x24(%rbp)
  fstpt  -0x10(%rbp)
  fldt   0x10(%rbp)
  fstps  -0x28(%rbp)
  movss  -0x28(%rbp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  jne    L13
  mov    -0x24(%rbp),%eax
  movd   %eax,%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  je     L39
L13:
  flds   -0x24(%rbp)
  fldt   0x10(%rbp)
  faddp  %st,%st(1)
  fstps  -0x28(%rbp)
  movss  -0x28(%rbp),%xmm0
  jmp    L48
L39:
  fldt   -0x10(%rbp)
  fldt   0x10(%rbp)
  fucomip %st(1),%st
  fstp   %st(0)
  jp     L28
  fldt   -0x10(%rbp)
  fldt   0x10(%rbp)
  fucomip %st(1),%st
  fstp   %st(0)
  jne    L28
  fldt   0x10(%rbp)
  fstps  -0x28(%rbp)
  movss  -0x28(%rbp),%xmm0
  jmp    L48
L28:
  movss  -0x24(%rbp),%xmm0
  movss  %xmm0,-0x14(%rbp)
  pxor   %xmm0,%xmm0
  ucomiss -0x24(%rbp),%xmm0
  jp     L38
  pxor   %xmm0,%xmm0
  ucomiss -0x24(%rbp),%xmm0
  jne    L38
  movl   $0x1,-0x14(%rbp)
  fldz
  fldt   0x10(%rbp)
  fcomip %st(1),%st
  fstp   %st(0)
  jbe    L2
  movss  -0x14(%rbp),%xmm0
  jmp    L48
L2:
  movss  -0x14(%rbp),%xmm0
  movss  D4(%rip),%xmm1
  xorps  %xmm1,%xmm0
  jmp    L48
L38:
  movss  -0x24(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  comiss %xmm1,%xmm0
  seta   %al
  xor    $0x1,%eax
  mov    %eax,%edx
  fldt   -0x10(%rbp)
  fldt   0x10(%rbp)
  fcomip %st(1),%st
  fstp   %st(0)
  seta   %al
  xor    %edx,%eax
  test   %al,%al
  je     L75
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L104
L75:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x14(%rbp)
L104:
  movss  -0x14(%rbp),%xmm0
L48:
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D4
type_infered: byte[4]

tool: {"D4": [0x00,0x00,0x00,0x80]}

assistant: ```c
float nexttowardf(float x, long double y) {
  union {
    float f;
    unsigned int i;
  } u;
  long double xx = x;
  if (isnan(y) || isnan(x))
    return x + y;
  if (xx == y)
    return y;
  u.f = x;
  if (x == 0.0F) {
    u.i = 1;
    return y > 0.0L ? u.f : -u.f;
  }
  if (((x > 0.0F) ^ (y > xx)) == 0)
    u.i++;
  else
    u.i--;
  return u.f;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<nexttowardf>:
  endbr64
  sub    $0x28,%rsp
  movss  %xmm0,0x8(%rsp)
  flds   0x8(%rsp)
  fstpt  0x10(%rsp)
  fldt   0x30(%rsp)
  fstps  0xc(%rsp)
  movss  0xc(%rsp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  je     L62
L14:
  fldt   0x10(%rsp)
  fldt   0x30(%rsp)
  faddp  %st,%st(1)
  fstps  0xc(%rsp)
L65:
  movss  0xc(%rsp),%xmm0
  add    $0x28,%rsp
  ret
L62:
  movss  0x8(%rsp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  jne    L14
  fldt   0x30(%rsp)
  fldt   0x10(%rsp)
  fucomip %st(1),%st
  fstp   %st(0)
  jp     L85
  je     L65
L85:
  movss  0x8(%rsp),%xmm1
  ucomiss D36(%rip),%xmm1
  jp     L21
  je     L54
L21:
  mov    0x8(%rsp),%eax
  movss  0x8(%rsp),%xmm3
  comiss D36(%rip),%xmm3
  seta   %sil
  fldt   0x10(%rsp)
  fldt   0x30(%rsp)
  fcomip %st(1),%st
  fstp   %st(0)
  seta   %cl
  lea    0x1(%rax),%edx
  sub    $0x1,%eax
  cmp    %cl,%sil
  cmovne %eax,%edx
  mov    %edx,0xc(%rsp)
  jmp    L65
L54:
  movss  D15(%rip),%xmm4
  movss  %xmm4,0xc(%rsp)
  fldz
  fldt   0x30(%rsp)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L65
  movss  D28(%rip),%xmm5
  movss  %xmm5,0xc(%rsp)
  jmp    L65
```

tool_calls: name: retrieve_data
arguments: data_tag: D36
data_type: f32
name: retrieve_data
arguments: data_tag: D15
data_type: byte[4]
name: retrieve_data
arguments: data_tag: D28
data_type: byte[4]

tool: D36: 0

tool: {"D15": [0x01,0x00,0x00,0x00]}

tool: {"D28": [0x01,0x00,0x00,0x80]}

assistant: ```c
float nexttowardf(float x, long double y) {
  union {
    float f;
    unsigned int i;
  } u;
  long double xx = x;
  if (isnan(y) || isnan(x))
    return x + y;
  if (xx == y)
    return y;
  u.f = x;
  if (x == 0.0F) {
    u.i = 1;
    return y > 0.0L ? u.f : -u.f;
  }
  if (((x > 0.0F) ^ (y > xx)) == 0)
    u.i++;
  else
    u.i--;
  return u.f;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<nexttowardf>:
  endbr64
  sub    $0x28,%rsp
  movss  %xmm0,0x8(%rsp)
  flds   0x8(%rsp)
  fstpt  0x10(%rsp)
  fldt   0x30(%rsp)
  fstps  0xc(%rsp)
  movss  0xc(%rsp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  je     L77
L3:
  fldt   0x10(%rsp)
  fldt   0x30(%rsp)
  faddp  %st,%st(1)
  fstps  0xc(%rsp)
L44:
  movss  0xc(%rsp),%xmm0
  add    $0x28,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L77:
  movss  0x8(%rsp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  jne    L3
  fldt   0x30(%rsp)
  fldt   0x10(%rsp)
  fucomip %st(1),%st
  fstp   %st(0)
  jp     L36
  je     L44
L36:
  movss  0x8(%rsp),%xmm1
  pxor   %xmm2,%xmm2
  ucomiss %xmm2,%xmm1
  jp     L11
  je     L74
L11:
  movss  0x8(%rsp),%xmm3
  pxor   %xmm4,%xmm4
  mov    0x8(%rsp),%eax
  fldt   0x10(%rsp)
  fldt   0x30(%rsp)
  comiss %xmm4,%xmm3
  lea    0x1(%rax),%edx
  seta   %sil
  fcomip %st(1),%st
  fstp   %st(0)
  seta   %cl
  sub    $0x1,%eax
  cmp    %cl,%sil
  cmovne %eax,%edx
  mov    %edx,0xc(%rsp)
  movss  0xc(%rsp),%xmm0
  add    $0x28,%rsp
  ret
L74:
  fldz
  movss  D18(%rip),%xmm5
  fldt   0x30(%rsp)
  movss  %xmm5,0xc(%rsp)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L44
  movss  D16(%rip),%xmm6
  movss  %xmm6,0xc(%rsp)
  jmp    L44
```

tool_calls: name: read_data
arguments: data_label: D18
data_type: byte[4]
name: read_data
arguments: data_label: D16
data_type: byte[4]

tool: {"D18": [0x01,0x00,0x00,0x00]}

tool: {"D16": [0x01,0x00,0x00,0x80]}

assistant: ```c
float nexttowardf(float x, long double y) {
  union {
    float f;
    unsigned int i;
  } u;
  long double xx = x;
  if (isnan(y) || isnan(x))
    return x + y;
  if (xx == y)
    return y;
  u.f = x;
  if (x == 0.0F) {
    u.i = 1;
    return y > 0.0L ? u.f : -u.f;
  }
  if (((x > 0.0F) ^ (y > xx)) == 0)
    u.i++;
  else
    u.i--;
  return u.f;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<nexttowardf>:
  endbr64
  sub    $0x28,%rsp
  movss  %xmm0,0x8(%rsp)
  flds   0x8(%rsp)
  fstpt  0x10(%rsp)
  fldt   0x30(%rsp)
  fstps  0xc(%rsp)
  movss  0xc(%rsp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  je     L27
L63:
  fldt   0x10(%rsp)
  fldt   0x30(%rsp)
  faddp  %st,%st(1)
  fstps  0xc(%rsp)
L50:
  movss  0xc(%rsp),%xmm0
  add    $0x28,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L27:
  movss  0x8(%rsp),%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  jne    L63
  fldt   0x30(%rsp)
  fldt   0x10(%rsp)
  fucomip %st(1),%st
  fstp   %st(0)
  jp     L78
  je     L50
L78:
  movss  0x8(%rsp),%xmm1
  pxor   %xmm2,%xmm2
  ucomiss %xmm2,%xmm1
  jp     L35
  je     L7
L35:
  movss  0x8(%rsp),%xmm3
  pxor   %xmm4,%xmm4
  mov    0x8(%rsp),%eax
  fldt   0x10(%rsp)
  fldt   0x30(%rsp)
  comiss %xmm4,%xmm3
  lea    0x1(%rax),%edx
  seta   %sil
  fcomip %st(1),%st
  fstp   %st(0)
  seta   %cl
  sub    $0x1,%eax
  cmp    %cl,%sil
  cmovne %eax,%edx
  mov    %edx,0xc(%rsp)
  movss  0xc(%rsp),%xmm0
  add    $0x28,%rsp
  ret
L7:
  fldz
  movss  D15(%rip),%xmm5
  fldt   0x30(%rsp)
  movss  %xmm5,0xc(%rsp)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L50
  movss  D6(%rip),%xmm6
  movss  %xmm6,0xc(%rsp)
  jmp    L50
```

tool_calls: name: retrieve_data
arguments: label: D15
data_type: byte[4]
name: retrieve_data
arguments: label: D6
data_type: byte[4]

tool: {"D15": [0x01,0x00,0x00,0x00]}

tool: {"D6": [0x01,0x00,0x00,0x80]}

assistant: ```c
float nexttowardf(float x, long double y) {
  union {
    float f;
    unsigned int i;
  } u;
  long double xx = x;
  if (isnan(y) || isnan(x))
    return x + y;
  if (xx == y)
    return y;
  u.f = x;
  if (x == 0.0F) {
    u.i = 1;
    return y > 0.0L ? u.f : -u.f;
  }
  if (((x > 0.0F) ^ (y > xx)) == 0)
    u.i++;
  else
    u.i--;
  return u.f;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ncbi_long8_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x8,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    -0x20(%rbp),%rax
  movq   $0x0,(%rax)
  movzbl -0x9(%rbp),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xa(%rbp),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xb(%rbp),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xc(%rbp),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xd(%rbp),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xe(%rbp),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0xf(%rbp),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  movslq %eax,%rdx
  movzbl -0x10(%rbp),%eax
  movzbl %al,%eax
  add    %rax,%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
void ncbi_long8_read(FILE *fd, int64_t *val) {
  unsigned char b[8];
  fread((char *)&b[0], (size_t)1, (size_t)8, fd);
  *val = 0;
  *val = (long)(((((((((((((b[7] << 8) + b[6]) << 8) + b[5]) << 8) + b[4]) << 8) + b[3]) << 8) + b[2]) << 8) + b[1]) << 8) + b[0];
}
```
user: What is the c source code of the assembly code below?

```asm
<ncbi_long8_read>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rcx
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x8,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  movzbl 0x7(%rsp),%eax
  shl    $0x8,%eax
  movzbl 0x6(%rsp),%edx
  add    %edx,%eax
  shl    $0x8,%eax
  movzbl 0x5(%rsp),%edx
  add    %edx,%eax
  shl    $0x8,%eax
  movzbl 0x4(%rsp),%edx
  add    %edx,%eax
  shl    $0x8,%eax
  movzbl 0x3(%rsp),%edx
  add    %edx,%eax
  shl    $0x8,%eax
  movzbl 0x2(%rsp),%edx
  add    %edx,%eax
  shl    $0x8,%eax
  movzbl 0x1(%rsp),%edx
  add    %edx,%eax
  shl    $0x8,%eax
  cltq
  movzbl (%rsp),%edx
  add    %rdx,%rax
  mov    %rax,(%rbx)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x10,%rsp
  pop    %rbx
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ncbi_long8_read(FILE *fd, int64_t *val) {
  unsigned char b[8];
  fread((char *)&b[0], (size_t)1, (size_t)8, fd);
  *val = 0;
  *val = (long)(((((((((((((b[7] << 8) + b[6]) << 8) + b[5]) << 8) + b[4]) << 8) + b[3]) << 8) + b[2]) << 8) + b[1]) << 8) + b[0];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ncbi_long8_read>:
  endbr64
  push   %rbx
  mov    %rdi,%rcx
  mov    %rsi,%rbx
  mov    $0x8,%edx
  mov    $0x1,%esi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <fread@plt>
  movzbl 0x7(%rsp),%eax
  movzbl 0x6(%rsp),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  movzbl 0x5(%rsp),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  movzbl 0x4(%rsp),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  movzbl 0x3(%rsp),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  movzbl 0x2(%rsp),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  movzbl 0x1(%rsp),%edx
  shl    $0x8,%eax
  add    %edx,%eax
  movzbl (%rsp),%edx
  shl    $0x8,%eax
  cltq
  add    %rdx,%rax
  mov    %rax,(%rbx)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x10,%rsp
  pop    %rbx
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ncbi_long8_read(FILE *fd, int64_t *val) {
  unsigned char b[8];
  fread((char *)&b[0], (size_t)1, (size_t)8, fd);
  *val = 0;
  *val = (long)(((((((((((((b[7] << 8) + b[6]) << 8) + b[5]) << 8) + b[4]) << 8) + b[3]) << 8) + b[2]) << 8) + b[1]) << 8) + b[0];
}
```