ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<yxz_to_linear>:
  endbr64
  movq   (%rdi),%xmm1
  movss  0x8(%rdi),%xmm3
  movq   D49(%rip),%xmm0
  movss  D23(%rip),%xmm5
  movq   D29(%rip),%xmm2
  movaps %xmm1,%xmm4
  movaps %xmm1,%xmm6
  shufps $0xe0,%xmm4,%xmm4
  mulps  %xmm0,%xmm4
  movaps %xmm1,%xmm0
  shufps $0xe5,%xmm6,%xmm6
  shufps $0xe5,%xmm0,%xmm0
  mulps  %xmm2,%xmm0
  movss  D16(%rip),%xmm2
  mulss  D21(%rip),%xmm1
  mulss  %xmm6,%xmm2
  mulss  %xmm3,%xmm5
  shufps $0xe0,%xmm3,%xmm3
  subss  %xmm1,%xmm2
  movaps %xmm0,%xmm1
  addps  %xmm4,%xmm0
  subps  %xmm4,%xmm1
  subss  %xmm5,%xmm2
  movss  %xmm1,%xmm0
  movq   D50(%rip),%xmm1
  mulps  %xmm1,%xmm3
  movss  %xmm2,0x8(%rdi)
  addps  %xmm3,%xmm0
  movlps %xmm0,(%rdi)
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D49
type_infered: byte[8]
name: extract_symbolic_data
arguments: data_label: D23
type_infered: byte[4]
name: extract_symbolic_data
arguments: data_label: D29
type_infered: byte[8]
name: extract_symbolic_data
arguments: data_label: D16
type_infered: byte[4]
name: extract_symbolic_data
arguments: data_label: D21
type_infered: byte[4]
name: extract_symbolic_data
arguments: data_label: D50
type_infered: byte[8]

tool: {"D49": [0xa6,0xf0,0x50,0x3e,0x79,0x20,0xf0,0x3f]}

tool: {"D23": [0xfb,0x3f,0xff,0x3e]}

tool: {"D29": [0x28,0xef,0x63,0x3d,0x29,0x21,0x78,0xbf]}

tool: {"D16": [0x02,0x64,0x4f,0x40]}

tool: {"D21": [0x55,0xc1,0xc4,0x3f]}

tool: {"D50": [0xf8,0x55,0x87,0x3f,0xa0,0x36,0x2a,0x3d]}

assistant: ```c
void yxz_to_linear(float *yxz) {
  const float Y = yxz[0];
  const float X = yxz[1];
  const float Z = yxz[2];
  yxz[2] = 3.240479f * X - 1.53715f * Y - 0.498535f * Z;
  yxz[1] = -0.969256f * X + 1.875991f * Y + 0.041556f * Z;
  yxz[0] = 0.055648f * X - 0.204043f * Y + 1.057311f * Z;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<luaU_endianess>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0xc(%rbp)
  lea    -0xc(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
int luaU_endianess(void) {
  int x = 1;
  return *(char *)&x;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<luaU_endianess>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int luaU_endianess(void) {
  int x = 1;
  return *(char *)&x;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<luaU_endianess>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int luaU_endianess(void) {
  int x = 1;
  return *(char *)&x;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<luaU_endianess>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int luaU_endianess(void) {
  int x = 1;
  return *(char *)&x;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%r13d
  mov    %esi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L53:
  cmp    %rdx,%rsp
  je     L47
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L53
L47:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L41
  orq    $0x0,-0x8(%rsp,%rax,1)
L41:
  mov    %rsp,%r14
  test   %r12d,%r12d
  jle    L84
  mov    %r14,%rbx
  mov    %r12d,%eax
  lea    (%r14,%rax,4),%r15
L87:
  mov    $0x0,%eax
  call   <rand_float@plt>
  mulss  D25(%rip),%xmm0
  subss  D34(%rip),%xmm0
  movss  %xmm0,(%rbx)
  add    $0x4,%rbx
  cmp    %r15,%rbx
  jne    L87
L84:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %xmm0,%r15
  test   %r13d,%r13d
  jle    L48
  mov    $0x0,%ebx
L59:
  mov    $0x1,%edx
  mov    %r14,%rsi
  movss  D39(%rip),%xmm0
  mov    %r12d,%edi
  call   <stdlib_strided_sstdevch@plt>
  ucomiss %xmm0,%xmm0
  jp     L14
  add    $0x1,%ebx
  cmp    %ebx,%r13d
  jne    L59
L48:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r15,%xmm1
  subsd  %xmm1,%xmm0
  movq   %xmm0,%rbx
L58:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L86
  movq   %rbx,%xmm0
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L14:
  lea    D37(%rip),%r12
  mov    %r12,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r15,%xmm2
  subsd  %xmm2,%xmm0
  movq   %xmm0,%rbx
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L58
L86:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D25
type_infered: byte[4]
name: retrieve_data
arguments: tag: D34
type_infered: byte[4]
name: retrieve_data
arguments: tag: D39
type_infered: byte[4]
name: retrieve_data
arguments: tag: D37
type_infered: string

tool: {"D25": [0x00,0x40,0x9c,0x46]}

tool: {"D34": [0x00,0x40,0x1c,0x46]}

tool: {"D39": [0x00,0x00,0x80,0x3f]}

tool: D37: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  float x[len];
  float v;
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_float() * 20000.0f) - 10000.0f;
  }
  v = 0.0f;
  t = tic();
  for (i = 0; i < iterations; i++) {
    v = stdlib_strided_sstdevch(len, 1.0f, x, 1);
    if (v != v) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (v != v) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  push   %rbx
  mov    %esi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L52
L59:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L59
L52:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L25
L67:
  mov    %rsp,%r13
  test   %ebx,%ebx
  jle    L118
  mov    %ebx,%eax
  mov    %r13,%r15
  lea    0x0(%r13,%rax,4),%r14
  nopl   0x0(%rax)
L87:
  xor    %eax,%eax
  add    $0x4,%r15
  call   <rand_float@plt>
  mulss  D18(%rip),%xmm0
  subss  D8(%rip),%xmm0
  movss  %xmm0,-0x4(%r15)
  cmp    %r14,%r15
  jne    L87
L118:
  xor    %eax,%eax
  call   <tic@plt>
  movsd  %xmm0,-0x48(%rbp)
  test   %r12d,%r12d
  jle    L50
  xor    %r14d,%r14d
  jmp    L83
  nopl   0x0(%rax,%rax,1)
L97:
  add    $0x1,%r14d
  cmp    %r14d,%r12d
  je     L50
L83:
  movss  D37(%rip),%xmm0
  mov    $0x1,%edx
  mov    %r13,%rsi
  mov    %ebx,%edi
  call   <stdlib_strided_sstdevch@plt>
  ucomiss %xmm0,%xmm0
  jnp    L97
  lea    D35(%rip),%r12
  mov    %r12,%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <tic@plt>
  subsd  -0x48(%rbp),%xmm0
  mov    %r12,%rdi
  movsd  %xmm0,-0x48(%rbp)
  call   <printf@plt>
  movsd  -0x48(%rbp),%xmm0
L117:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L71
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L50:
  xor    %eax,%eax
  call   <tic@plt>
  subsd  -0x48(%rbp),%xmm0
  jmp    L117
  xchg   %ax,%ax
L25:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L67
L71:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D18
data_type: byte[4]
name: parse_data
arguments: data_tag: D8
data_type: byte[4]
name: parse_data
arguments: data_tag: D37
data_type: byte[4]
name: parse_data
arguments: data_tag: D35
data_type: string

tool: {"D18": [0x00,0x40,0x9c,0x46]}

tool: {"D8": [0x00,0x40,0x1c,0x46]}

tool: {"D37": [0x00,0x00,0x80,0x3f]}

tool: D35: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  float x[len];
  float v;
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_float() * 20000.0f) - 10000.0f;
  }
  v = 0.0f;
  t = tic();
  for (i = 0; i < iterations; i++) {
    v = stdlib_strided_sstdevch(len, 1.0f, x, 1);
    if (v != v) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (v != v) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  push   %rbx
  mov    %esi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L45
L73:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L73
L45:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L53
L59:
  mov    %rsp,%r13
  test   %ebx,%ebx
  jle    L71
  mov    %ebx,%eax
  mov    %r13,%r15
  lea    0x0(%r13,%rax,4),%r14
  nopl   0x0(%rax)
L22:
  xor    %eax,%eax
  add    $0x4,%r15
  call   <rand_float@plt>
  mulss  D39(%rip),%xmm0
  subss  D35(%rip),%xmm0
  movss  %xmm0,-0x4(%r15)
  cmp    %r14,%r15
  jne    L22
L71:
  xor    %eax,%eax
  call   <tic@plt>
  movsd  %xmm0,-0x48(%rbp)
  test   %r12d,%r12d
  jle    L28
  xor    %r14d,%r14d
  jmp    L90
  nopl   0x0(%rax,%rax,1)
L85:
  add    $0x1,%r14d
  cmp    %r14d,%r12d
  je     L28
L90:
  movss  D21(%rip),%xmm0
  mov    $0x1,%edx
  mov    %r13,%rsi
  mov    %ebx,%edi
  call   <stdlib_strided_sstdevch@plt>
  ucomiss %xmm0,%xmm0
  jnp    L85
  lea    D20(%rip),%r12
  mov    %r12,%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <tic@plt>
  subsd  -0x48(%rbp),%xmm0
  mov    %r12,%rdi
  movsd  %xmm0,-0x48(%rbp)
  call   <printf@plt>
  movsd  -0x48(%rbp),%xmm0
L46:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L28:
  xor    %eax,%eax
  call   <tic@plt>
  subsd  -0x48(%rbp),%xmm0
  jmp    L46
  xchg   %ax,%ax
L53:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L59
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D39
type_guessed: byte[4]
name: read_data
arguments: tag: D35
type_guessed: byte[4]
name: read_data
arguments: tag: D21
type_guessed: byte[4]
name: read_data
arguments: tag: D20
type_guessed: string

tool: {"D39": [0x00,0x40,0x9c,0x46]}

tool: {"D35": [0x00,0x40,0x1c,0x46]}

tool: {"D21": [0x00,0x00,0x80,0x3f]}

tool: D20: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  float x[len];
  float v;
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_float() * 20000.0f) - 10000.0f;
  }
  v = 0.0f;
  t = tic();
  for (i = 0; i < iterations; i++) {
    v = stdlib_strided_sstdevch(len, 1.0f, x, 1);
    if (v != v) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (v != v) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<case_memcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  jmp    L38
L13:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <gumbo_tolower@plt>
  mov    %al,-0x2(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <gumbo_tolower@plt>
  mov    %al,-0x1(%rbp)
  movzbl -0x2(%rbp),%eax
  cmp    -0x1(%rbp),%al
  je     L38
  movzbl -0x2(%rbp),%eax
  movzbl -0x1(%rbp),%edx
  sub    %edx,%eax
  jmp    L3
L38:
  mov    -0x24(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  test   %eax,%eax
  jne    L13
  mov    $0x0,%eax
L3:
  leave
  ret
```

assistant: ```c
int case_memcmp(const char *s1, const char *s2, int n) {
  while (n--) {
    unsigned char c1 = gumbo_tolower(*s1++);
    unsigned char c2 = gumbo_tolower(*s2++);
    if (c1 != c2)
      return (int)c1 - (int)c2;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<case_memcmp>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %edx,%r13d
  add    %rsi,%r13
L23:
  cmp    %r13,%rbx
  je     L12
  add    $0x1,%r12
  movsbl -0x1(%r12),%edi
  call   <gumbo_tolower@plt>
  mov    %eax,%ebp
  add    $0x1,%rbx
  movsbl -0x1(%rbx),%edi
  call   <gumbo_tolower@plt>
  cmp    %al,%bpl
  je     L23
  movzbl %bpl,%ebp
  movzbl %al,%edx
  mov    %ebp,%eax
  sub    %edx,%eax
  jmp    L2
L12:
  mov    $0x0,%eax
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int case_memcmp(const char *s1, const char *s2, int n) {
  while (n--) {
    unsigned char c1 = gumbo_tolower(*s1++);
    unsigned char c2 = gumbo_tolower(*s2++);
    if (c1 != c2)
      return (int)c1 - (int)c2;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<case_memcmp>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  add    %rsi,%r13
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  jmp    L23
  nopl   0x0(%rax)
L2:
  movsbl (%r12),%edi
  add    $0x1,%rbx
  add    $0x1,%r12
  call   <gumbo_tolower@plt>
  movsbl -0x1(%rbx),%edi
  movzbl %al,%ebp
  call   <gumbo_tolower@plt>
  cmp    %al,%bpl
  jne    L26
L23:
  cmp    %r13,%rbx
  jne    L2
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L26:
  add    $0x8,%rsp
  movzbl %al,%edx
  mov    %ebp,%eax
  pop    %rbx
  sub    %edx,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int case_memcmp(const char *s1, const char *s2, int n) {
  while (n--) {
    unsigned char c1 = gumbo_tolower(*s1++);
    unsigned char c2 = gumbo_tolower(*s2++);
    if (c1 != c2)
      return (int)c1 - (int)c2;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<case_memcmp>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  add    %rsi,%r13
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  jmp    L15
  nopl   0x0(%rax)
L7:
  movsbl (%r12),%edi
  add    $0x1,%rbx
  add    $0x1,%r12
  call   <gumbo_tolower@plt>
  movsbl -0x1(%rbx),%edi
  movzbl %al,%ebp
  call   <gumbo_tolower@plt>
  cmp    %al,%bpl
  jne    L3
L15:
  cmp    %r13,%rbx
  jne    L7
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L3:
  add    $0x8,%rsp
  movzbl %al,%edx
  mov    %ebp,%eax
  pop    %rbx
  sub    %edx,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int case_memcmp(const char *s1, const char *s2, int n) {
  while (n--) {
    unsigned char c1 = gumbo_tolower(*s1++);
    unsigned char c2 = gumbo_tolower(*s2++);
    if (c1 != c2)
      return (int)c1 - (int)c2;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<EC_POINT_bn2point>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_num_bytes@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L90
  movq   $0x1,-0x18(%rbp)
L90:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <OPENSSL_malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L17
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <ECerr@plt>
  mov    $0x0,%eax
  jmp    L83
L17:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <BN_bn2binpad@plt>
  test   %eax,%eax
  jne    L25
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <OPENSSL_free@plt>
  mov    $0x0,%eax
  jmp    L83
L25:
  cmpq   $0x0,-0x38(%rbp)
  jne    L1
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <EC_POINT_new@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L34
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <OPENSSL_free@plt>
  mov    $0x0,%eax
  jmp    L83
L1:
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
L34:
  mov    -0x40(%rbp),%rdi
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x28(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <EC_POINT_oct2point@plt>
  test   %eax,%eax
  jne    L55
  mov    -0x10(%rbp),%rax
  cmp    -0x38(%rbp),%rax
  je     L36
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <EC_POINT_clear_free@plt>
L36:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <OPENSSL_free@plt>
  mov    $0x0,%eax
  jmp    L83
L55:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <OPENSSL_free@plt>
  mov    -0x10(%rbp),%rax
L83:
  leave
  ret
```

assistant: ```c
EC_POINT *EC_POINT_bn2point(const EC_GROUP *group, const BIGNUM *bn, EC_POINT *point, BN_CTX *ctx) {
  size_t buf_len = 0;
  unsigned char *buf;
  EC_POINT *ret;
  if ((buf_len = BN_num_bytes(bn)) == 0)
    buf_len = 1;
  if ((buf = OPENSSL_malloc(buf_len)) == NULL) {
    ECerr(EC_F_EC_POINT_BN2POINT, ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!BN_bn2binpad(bn, buf, buf_len)) {
    OPENSSL_free(buf);
    return NULL;
  }
  if (point == NULL) {
    if ((ret = EC_POINT_new(group)) == NULL) {
      OPENSSL_free(buf);
      return NULL;
    }
  } else
    ret = point;
  if (!EC_POINT_oct2point(group, ret, buf, buf_len, ctx)) {
    if (ret != point)
      EC_POINT_clear_free(ret);
    OPENSSL_free(buf);
    return NULL;
  }
  OPENSSL_free(buf);
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<EC_POINT_bn2point>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r14
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %rcx,%r15
  mov    %rsi,%rdi
  call   <BN_num_bytes@plt>
  test   %rax,%rax
  mov    $0x1,%edx
  cmovne %rax,%rdx
  mov    %rdx,%rbp
  mov    %rdx,%rdi
  call   <OPENSSL_malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L63
  mov    %rbp,%rdx
  mov    %rax,%rsi
  mov    %r13,%rdi
  call   <BN_bn2binpad@plt>
  test   %eax,%eax
  je     L53
  test   %r12,%r12
  je     L16
  mov    %r15,%r8
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <EC_POINT_oct2point@plt>
  test   %eax,%eax
  je     L99
L48:
  mov    %rbx,%rdi
  call   <OPENSSL_free@plt>
  mov    %r12,%rbx
L42:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L63:
  mov    D19(%rip),%rax
  mov    (%rax),%esi
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  call   <ECerr@plt>
  jmp    L42
L53:
  mov    %rbx,%rdi
  call   <OPENSSL_free@plt>
  mov    $0x0,%ebx
  jmp    L42
L16:
  mov    %r14,%rdi
  call   <EC_POINT_new@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L51
  mov    %r15,%r8
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  mov    %rax,%rsi
  mov    %r14,%rdi
  call   <EC_POINT_oct2point@plt>
  test   %eax,%eax
  jne    L48
  mov    %r12,%rdi
  call   <EC_POINT_clear_free@plt>
L99:
  mov    %rbx,%rdi
  call   <OPENSSL_free@plt>
  mov    $0x0,%ebx
  jmp    L42
L51:
  mov    %rbx,%rdi
  call   <OPENSSL_free@plt>
  mov    %r12,%rbx
  jmp    L42
```

assistant: ```c
EC_POINT *EC_POINT_bn2point(const EC_GROUP *group, const BIGNUM *bn, EC_POINT *point, BN_CTX *ctx) {
  size_t buf_len = 0;
  unsigned char *buf;
  EC_POINT *ret;
  if ((buf_len = BN_num_bytes(bn)) == 0)
    buf_len = 1;
  if ((buf = OPENSSL_malloc(buf_len)) == NULL) {
    ECerr(EC_F_EC_POINT_BN2POINT, ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!BN_bn2binpad(bn, buf, buf_len)) {
    OPENSSL_free(buf);
    return NULL;
  }
  if (point == NULL) {
    if ((ret = EC_POINT_new(group)) == NULL) {
      OPENSSL_free(buf);
      return NULL;
    }
  } else
    ret = point;
  if (!EC_POINT_oct2point(group, ret, buf, buf_len, ctx)) {
    if (ret != point)
      EC_POINT_clear_free(ret);
    OPENSSL_free(buf);
    return NULL;
  }
  OPENSSL_free(buf);
  return ret;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<EC_POINT_bn2point>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdi,%r14
  mov    %rsi,%rdi
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x8,%rsp
  call   <BN_num_bytes@plt>
  mov    $0x1,%edx
  test   %rax,%rax
  cmovne %rax,%rdx
  mov    %rdx,%rdi
  mov    %rdx,%r13
  call   <OPENSSL_malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L25
  mov    %r13,%rdx
  mov    %rax,%rsi
  mov    %r15,%rdi
  call   <BN_bn2binpad@plt>
  test   %eax,%eax
  je     L59
  test   %rbp,%rbp
  je     L72
  mov    %rbx,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %r14,%rdi
  call   <EC_POINT_oct2point@plt>
  test   %eax,%eax
  je     L59
L40:
  mov    %r12,%rdi
  mov    %rbp,%r12
  call   <OPENSSL_free@plt>
L37:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L72:
  mov    %r14,%rdi
  call   <EC_POINT_new@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L59
  mov    %rbx,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rax,%rsi
  mov    %r14,%rdi
  call   <EC_POINT_oct2point@plt>
  test   %eax,%eax
  jne    L40
  mov    %rbp,%rdi
  call   <EC_POINT_clear_free@plt>
L59:
  mov    %r12,%rdi
  xor    %r12d,%r12d
  call   <OPENSSL_free@plt>
  jmp    L37
  nopl   (%rax)
L25:
  mov    D9(%rip),%rax
  mov    (%rax),%esi
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <ECerr@plt>
  jmp    L37
```

assistant: ```c
EC_POINT *EC_POINT_bn2point(const EC_GROUP *group, const BIGNUM *bn, EC_POINT *point, BN_CTX *ctx) {
  size_t buf_len = 0;
  unsigned char *buf;
  EC_POINT *ret;
  if ((buf_len = BN_num_bytes(bn)) == 0)
    buf_len = 1;
  if ((buf = OPENSSL_malloc(buf_len)) == NULL) {
    ECerr(EC_F_EC_POINT_BN2POINT, ERR_R_MALLOC_FAILURE);
    return NULL;
  }
  if (!BN_bn2binpad(bn, buf, buf_len)) {
    OPENSSL_free(buf);
    return NULL;
  }
  if (point == NULL) {
    if ((ret = EC_POINT_new(group)) == NULL) {
      OPENSSL_free(buf);
      return NULL;
    }
  } else
    ret = point;
  if (!EC_POINT_oct2point(group, ret, buf, buf_len, ctx)) {
    if (ret != point)
      EC_POINT_clear_free(ret);
    OPENSSL_free(buf);
    return NULL;
  }
  OPENSSL_free(buf);
  return ret;
}
```