ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<loc_getline>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    -0x1(%rsi),%ebp
  push   %rbx
  sub    $0x8,%rsp
  test   %ebp,%ebp
  jle    L1
  mov    D10(%rip),%r13
  mov    %rdx,%r12
  mov    %rdi,%rbx
  xor    %r15d,%r15d
  jmp    L70
  nopw   0x0(%rax,%rax,1)
L87:
  lea    0x1(%r15),%edx
  cmp    $0xa,%eax
  je     L69
  mov    %al,(%rcx)
  lea    0x1(%rcx),%rbx
  cmp    %edx,%ebp
  je     L26
  mov    %edx,%r15d
L70:
  mov    %r12,%rdi
  call   <getc@plt>
  mov    %rbx,%rcx
  cmp    %eax,0x0(%r13)
  jne    L87
  cmp    $0xa,%eax
  je     L18
L16:
  movb   $0x0,(%rcx)
  cmp    %eax,0x0(%r13)
  mov    $0x0,%eax
  cmove  %eax,%r15d
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  mov    %r15d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L18:
  lea    0x1(%r15),%edx
  nopw   0x0(%rax,%rax,1)
L69:
  movslq %edx,%rcx
  movb   $0xa,(%rbx)
  mov    $0xa,%eax
  mov    %rcx,%r15
  add    %r14,%rcx
  jmp    L16
  nopl   0x0(%rax,%rax,1)
L26:
  movslq %ebp,%rcx
  mov    %ebp,%r15d
  add    %r14,%rcx
  jmp    L16
L1:
  mov    D10(%rip),%r13
  mov    %rdi,%rcx
  xor    %r15d,%r15d
  jmp    L16
```

assistant: ```c
int loc_getline(char s[], int lim, FILE *fp) {
  int c, i;
  i = 0;
  while (--lim > 0 && (c = getc(fp)) != EOF && c != '\n')
    s[i++] = c;
  if (c == '\n')
    s[i++] = c;
  s[i] = '\0';
  if (c == EOF)
    i = 0;
  return i;
}
```
user: Translate the below assembly code into C programming language:

```asm
<loc_getline>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  lea    -0x1(%rsi),%ebp
  push   %rbx
  sub    $0x8,%rsp
  test   %ebp,%ebp
  jle    L47
  mov    D14(%rip),%r13
  mov    %rdx,%r12
  mov    %rdi,%rbx
  xor    %r15d,%r15d
  jmp    L45
  nopw   0x0(%rax,%rax,1)
L15:
  lea    0x1(%r15),%edx
  cmp    $0xa,%eax
  je     L30
  mov    %al,(%rcx)
  lea    0x1(%rcx),%rbx
  cmp    %edx,%ebp
  je     L3
  mov    %edx,%r15d
L45:
  mov    %r12,%rdi
  call   <getc@plt>
  mov    %rbx,%rcx
  cmp    %eax,0x0(%r13)
  jne    L15
  cmp    $0xa,%eax
  je     L66
L16:
  movb   $0x0,(%rcx)
  cmp    %eax,0x0(%r13)
  mov    $0x0,%eax
  cmove  %eax,%r15d
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  mov    %r15d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L66:
  lea    0x1(%r15),%edx
  nopw   0x0(%rax,%rax,1)
L30:
  movslq %edx,%rcx
  movb   $0xa,(%rbx)
  mov    $0xa,%eax
  mov    %rcx,%r15
  add    %r14,%rcx
  jmp    L16
  nopl   0x0(%rax,%rax,1)
L3:
  movslq %ebp,%rcx
  mov    %ebp,%r15d
  add    %r14,%rcx
  jmp    L16
L47:
  mov    D14(%rip),%r13
  mov    %rdi,%rcx
  xor    %r15d,%r15d
  jmp    L16
```

assistant: ```c
int loc_getline(char s[], int lim, FILE *fp) {
  int c, i;
  i = 0;
  while (--lim > 0 && (c = getc(fp)) != EOF && c != '\n')
    s[i++] = c;
  if (c == '\n')
    s[i++] = c;
  s[i] = '\0';
  if (c == EOF)
    i = 0;
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rc_quaternion_conjugate_array>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  movss  D19(%rip),%xmm1
  xorps  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  movss  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  movss  D19(%rip),%xmm1
  xorps  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0xc,%rax
  movss  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  add    $0xc,%rax
  movss  D19(%rip),%xmm1
  xorps  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  nop
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D19
data_type: byte[4]

tool: {"D19": [0x00,0x00,0x00,0x80]}

assistant: ```c
void rc_quaternion_conjugate_array(float q[4], float c[4]) {
  c[0] = q[0];
  c[1] = -q[1];
  c[2] = -q[2];
  c[3] = -q[3];
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<rc_quaternion_conjugate_array>:
  endbr64
  movss  (%rdi),%xmm0
  movss  %xmm0,(%rsi)
  movss  0x4(%rdi),%xmm0
  movss  D1(%rip),%xmm1
  xorps  %xmm1,%xmm0
  movss  %xmm0,0x4(%rsi)
  movss  0x8(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0x8(%rsi)
  movss  0xc(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0xc(%rsi)
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D1
type: byte[4]

tool: {"D1": [0x00,0x00,0x00,0x80]}

assistant: ```c
void rc_quaternion_conjugate_array(float q[4], float c[4]) {
  c[0] = q[0];
  c[1] = -q[1];
  c[2] = -q[2];
  c[3] = -q[3];
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<rc_quaternion_conjugate_array>:
  endbr64
  movss  (%rdi),%xmm0
  movss  D9(%rip),%xmm1
  movss  %xmm0,(%rsi)
  movss  0x4(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0x4(%rsi)
  movss  0x8(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0x8(%rsi)
  movss  0xc(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0xc(%rsi)
  ret
```

tool_calls: name: read_data
arguments: data_tag: D9
data_type: byte[4]

tool: {"D9": [0x00,0x00,0x00,0x80]}

assistant: ```c
void rc_quaternion_conjugate_array(float q[4], float c[4]) {
  c[0] = q[0];
  c[1] = -q[1];
  c[2] = -q[2];
  c[3] = -q[3];
  return;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<rc_quaternion_conjugate_array>:
  endbr64
  movss  (%rdi),%xmm0
  movss  D0(%rip),%xmm1
  movss  %xmm0,(%rsi)
  movss  0x4(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0x4(%rsi)
  movss  0x8(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0x8(%rsi)
  movss  0xc(%rdi),%xmm0
  xorps  %xmm1,%xmm0
  movss  %xmm0,0xc(%rsi)
  ret
```

tool_calls: name: unpack_data
arguments: label: D0
type: byte[4]

tool: {"D0": [0x00,0x00,0x00,0x80]}

assistant: ```c
void rc_quaternion_conjugate_array(float q[4], float c[4]) {
  c[0] = q[0];
  c[1] = -q[1];
  c[2] = -q[2];
  c[3] = -q[3];
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ERR_pop_to_mark>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <ERR_get_state@plt>
  mov    %rax,%rbx
  jmp    L45
L31:
  mov    0x8(%rbx),%rdx
  mov    0x18(%rbx),%rax
  movl   $0x0,(%rax,%rdx,4)
  mov    0x8(%rbx),%rdx
  mov    0x28(%rbx),%rax
  movq   $0x0,(%rax,%rdx,8)
  mov    0x8(%rbx),%rdx
  mov    0x20(%rbx),%rax
  movl   $0xffffffff,(%rax,%rdx,4)
  mov    0x8(%rbx),%rax
  sub    $0x1,%rax
  mov    %rax,0x8(%rbx)
  cmp    $0xffffffffffffffff,%rax
  je     L20
L45:
  mov    0x8(%rbx),%rax
  cmp    %rax,(%rbx)
  je     L27
  mov    0x10(%rbx),%rdx
  lea    (%rdx,%rax,4),%rax
  mov    (%rax),%ecx
  mov    D8(%rip),%rdx
  mov    (%rdx),%edx
  test   %edx,%ecx
  jne    L43
  movl   $0x0,(%rax)
  mov    0x8(%rbx),%rdx
  mov    0x38(%rbx),%rax
  movq   $0x0,(%rax,%rdx,8)
  mov    0x8(%rbx),%rax
  mov    0x30(%rbx),%rdx
  mov    (%rdx,%rax,8),%rdi
  test   %rdi,%rdi
  je     L31
  mov    0x18(%rbx),%rdx
  mov    (%rdx,%rax,4),%eax
  mov    D14(%rip),%rdx
  and    (%rdx),%eax
  je     L31
  call   <OPENSSL_free@plt>
  mov    0x8(%rbx),%rdx
  mov    0x30(%rbx),%rax
  movq   $0x0,(%rax,%rdx,8)
  jmp    L31
L20:
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  cltq
  mov    %rax,0x8(%rbx)
  jmp    L45
L43:
  not    %edx
  and    %ecx,%edx
  mov    %edx,(%rax)
  mov    $0x1,%eax
L40:
  pop    %rbx
  ret
L27:
  mov    $0x0,%eax
  jmp    L40
```

assistant: ```c
int ERR_pop_to_mark(void) {
  ERR_STATE *es;
  es = ERR_get_state();
  while (es->bottom != es->top && (es->err_flags[es->top] & ERR_FLAG_MARK) == 0) {
    do {
      (es)->err_flags[es->top] = 0;
      (es)->err_buffer[es->top] = 0;
      do {
        if (((es)->err_data[es->top] != NULL) && (es)->err_data_flags[es->top] & ERR_TXT_MALLOCED) {
          OPENSSL_free((es)->err_data[es->top]);
          (es)->err_data[es->top] = NULL;
        }
        (es)->err_data_flags[es->top] = 0;
      } while (0);
      (es)->err_file[es->top] = NULL;
      (es)->err_line[es->top] = -1;
    } while (0);
    es->top -= 1;
    if (es->top == -1)
      es->top = ERR_NUM_ERRORS - 1;
  }
  if (es->bottom == es->top)
    return 0;
  es->err_flags[es->top] &= ~ERR_FLAG_MARK;
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ERR_pop_to_mark>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <ERR_get_state@plt>
  mov    %rax,%rbx
  mov    0x8(%rax),%rax
  jmp    L5
  nopl   (%rax)
L17:
  movl   $0x0,(%rdx)
  mov    0x28(%rbx),%rdx
  sub    $0x1,%rax
  movq   $0x0,(%rdx,%rdi,1)
  mov    0x20(%rbx),%rdx
  movl   $0xffffffff,(%rdx,%rcx,1)
  mov    %rax,0x8(%rbx)
  cmp    $0xffffffffffffffff,%rax
  je     L55
L5:
  cmp    %rax,(%rbx)
  je     L40
  mov    0x10(%rbx),%rdx
  mov    D16(%rip),%rcx
  lea    (%rdx,%rax,4),%rdx
  mov    (%rcx),%ecx
  mov    (%rdx),%esi
  test   %ecx,%esi
  jne    L30
  movl   $0x0,(%rdx)
  mov    0x38(%rbx),%rdx
  movq   $0x0,(%rdx,%rax,8)
  mov    0x30(%rbx),%rdx
  mov    0x8(%rbx),%rax
  mov    (%rdx,%rax,8),%r8
  mov    0x18(%rbx),%rdx
  lea    0x0(,%rax,4),%rcx
  lea    0x0(,%rax,8),%rdi
  add    %rcx,%rdx
  test   %r8,%r8
  je     L17
  mov    D13(%rip),%r9
  mov    (%rdx),%esi
  and    (%r9),%esi
  je     L17
  mov    %r8,%rdi
  call   <OPENSSL_free@plt>
  mov    0x8(%rbx),%rax
  mov    0x30(%rbx),%rdx
  movq   $0x0,(%rdx,%rax,8)
  mov    0x18(%rbx),%rdx
  lea    0x0(,%rax,4),%rcx
  lea    0x0(,%rax,8),%rdi
  add    %rcx,%rdx
  jmp    L17
  nop
L30:
  not    %ecx
  mov    $0x1,%eax
  and    %esi,%ecx
  mov    %ecx,(%rdx)
  pop    %rbx
  ret
  nopl   (%rax)
L40:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L55:
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  cltq
  mov    %rax,0x8(%rbx)
  jmp    L5
```

assistant: ```c
int ERR_pop_to_mark(void) {
  ERR_STATE *es;
  es = ERR_get_state();
  while (es->bottom != es->top && (es->err_flags[es->top] & ERR_FLAG_MARK) == 0) {
    do {
      (es)->err_flags[es->top] = 0;
      (es)->err_buffer[es->top] = 0;
      do {
        if (((es)->err_data[es->top] != NULL) && (es)->err_data_flags[es->top] & ERR_TXT_MALLOCED) {
          OPENSSL_free((es)->err_data[es->top]);
          (es)->err_data[es->top] = NULL;
        }
        (es)->err_data_flags[es->top] = 0;
      } while (0);
      (es)->err_file[es->top] = NULL;
      (es)->err_line[es->top] = -1;
    } while (0);
    es->top -= 1;
    if (es->top == -1)
      es->top = ERR_NUM_ERRORS - 1;
  }
  if (es->bottom == es->top)
    return 0;
  es->err_flags[es->top] &= ~ERR_FLAG_MARK;
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ERR_pop_to_mark>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <ERR_get_state@plt>
  mov    %rax,%rbx
  mov    0x8(%rax),%rax
  jmp    L41
  nopl   (%rax)
L27:
  movl   $0x0,(%rdx)
  mov    0x28(%rbx),%rdx
  sub    $0x1,%rax
  movq   $0x0,(%rdx,%rdi,1)
  mov    0x20(%rbx),%rdx
  movl   $0xffffffff,(%rdx,%rcx,1)
  mov    %rax,0x8(%rbx)
  cmp    $0xffffffffffffffff,%rax
  je     L5
L41:
  cmp    %rax,(%rbx)
  je     L44
  mov    0x10(%rbx),%rdx
  mov    D19(%rip),%rcx
  lea    (%rdx,%rax,4),%rdx
  mov    (%rcx),%ecx
  mov    (%rdx),%esi
  test   %ecx,%esi
  jne    L60
  movl   $0x0,(%rdx)
  mov    0x38(%rbx),%rdx
  movq   $0x0,(%rdx,%rax,8)
  mov    0x30(%rbx),%rdx
  mov    0x8(%rbx),%rax
  mov    (%rdx,%rax,8),%r8
  mov    0x18(%rbx),%rdx
  lea    0x0(,%rax,4),%rcx
  lea    0x0(,%rax,8),%rdi
  add    %rcx,%rdx
  test   %r8,%r8
  je     L27
  mov    D27(%rip),%r9
  mov    (%rdx),%esi
  and    (%r9),%esi
  je     L27
  mov    %r8,%rdi
  call   <OPENSSL_free@plt>
  mov    0x8(%rbx),%rax
  mov    0x30(%rbx),%rdx
  movq   $0x0,(%rdx,%rax,8)
  mov    0x18(%rbx),%rdx
  lea    0x0(,%rax,4),%rcx
  lea    0x0(,%rax,8),%rdi
  add    %rcx,%rdx
  jmp    L27
  nop
L60:
  not    %ecx
  mov    $0x1,%eax
  and    %esi,%ecx
  mov    %ecx,(%rdx)
  pop    %rbx
  ret
  nopl   (%rax)
L44:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L5:
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  cltq
  mov    %rax,0x8(%rbx)
  jmp    L41
```

assistant: ```c
int ERR_pop_to_mark(void) {
  ERR_STATE *es;
  es = ERR_get_state();
  while (es->bottom != es->top && (es->err_flags[es->top] & ERR_FLAG_MARK) == 0) {
    do {
      (es)->err_flags[es->top] = 0;
      (es)->err_buffer[es->top] = 0;
      do {
        if (((es)->err_data[es->top] != NULL) && (es)->err_data_flags[es->top] & ERR_TXT_MALLOCED) {
          OPENSSL_free((es)->err_data[es->top]);
          (es)->err_data[es->top] = NULL;
        }
        (es)->err_data_flags[es->top] = 0;
      } while (0);
      (es)->err_file[es->top] = NULL;
      (es)->err_line[es->top] = -1;
    } while (0);
    es->top -= 1;
    if (es->top == -1)
      es->top = ERR_NUM_ERRORS - 1;
  }
  if (es->bottom == es->top)
    return 0;
  es->err_flags[es->top] &= ~ERR_FLAG_MARK;
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<arange>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  movss  %xmm0,-0x14(%rbp)
  movss  %xmm1,-0x18(%rbp)
  movss  %xmm2,-0x1c(%rbp)
  mov    %rdi,-0x28(%rbp)
  movss  -0x18(%rbp),%xmm0
  subss  -0x14(%rbp),%xmm0
  divss  -0x1c(%rbp),%xmm0
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  call   <ceil@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L3
L11:
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x10(%rbp),%xmm0
  mulss  -0x1c(%rbp),%xmm0
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  addss  -0x14(%rbp),%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x10(%rbp)
L3:
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L11
  mov    -0x28(%rbp),%rax
  mov    -0xc(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
float *arange(float start, float end, float dx, int *n) {
  float *buf;
  int length;
  int i;
  length = ceil((end - start) / dx);
  buf = malloc(length * sizeof(float));
  for (i = 0; i < length; i++) {
    buf[i] = start + dx * i;
  }
  *n = length;
  return buf;
}
```
user: Translate the below assembly code into C programming language:

```asm
<arange>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  movss  %xmm0,0x8(%rsp)
  movss  %xmm2,0xc(%rsp)
  mov    %rdi,%rbp
  subss  %xmm0,%xmm1
  divss  %xmm2,%xmm1
  movaps %xmm1,%xmm0
  call   <ceil@plt>
  mov    %eax,%ebx
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  test   %ebx,%ebx
  jle    L2
  mov    %ebx,%ecx
  mov    $0x0,%edx
L1:
  pxor   %xmm0,%xmm0
  cvtsi2ss %edx,%xmm0
  mulss  0xc(%rsp),%xmm0
  addss  0x8(%rsp),%xmm0
  movss  %xmm0,(%rax,%rdx,4)
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L1
L2:
  mov    %ebx,0x0(%rbp)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
float *arange(float start, float end, float dx, int *n) {
  float *buf;
  int length;
  int i;
  length = ceil((end - start) / dx);
  buf = malloc(length * sizeof(float));
  for (i = 0; i < length; i++) {
    buf[i] = start + dx * i;
  }
  *n = length;
  return buf;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<arange>:
  endbr64
  subss  %xmm0,%xmm1
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  divss  %xmm2,%xmm1
  sub    $0x10,%rsp
  movss  %xmm0,0xc(%rsp)
  movss  %xmm2,0x8(%rsp)
  movaps %xmm1,%xmm0
  call   <ceil@plt>
  movslq %eax,%rbx
  lea    0x0(,%rbx,4),%edi
  mov    %rbx,%rbp
  call   <malloc@plt>
  test   %ebx,%ebx
  jle    L9
  movss  0xc(%rsp),%xmm3
  movss  0x8(%rsp),%xmm2
  xor    %edx,%edx
  nop
L14:
  pxor   %xmm0,%xmm0
  cvtsi2ss %edx,%xmm0
  mulss  %xmm2,%xmm0
  addss  %xmm3,%xmm0
  movss  %xmm0,(%rax,%rdx,4)
  add    $0x1,%rdx
  cmp    %rbx,%rdx
  jne    L14
L9:
  mov    %ebp,(%r12)
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
float *arange(float start, float end, float dx, int *n) {
  float *buf;
  int length;
  int i;
  length = ceil((end - start) / dx);
  buf = malloc(length * sizeof(float));
  for (i = 0; i < length; i++) {
    buf[i] = start + dx * i;
  }
  *n = length;
  return buf;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<arange>:
  endbr64
  subss  %xmm0,%xmm1
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  divss  %xmm2,%xmm1
  sub    $0x18,%rsp
  movss  %xmm0,0xc(%rsp)
  movss  %xmm2,0x8(%rsp)
  movaps %xmm1,%xmm0
  call   <ceil@plt>
  lea    0x0(,%rax,4),%edi
  mov    %eax,%ebx
  call   <malloc@plt>
  mov    %rax,%r8
  test   %ebx,%ebx
  jle    L61
  lea    -0x1(%rbx),%eax
  movss  0x8(%rsp),%xmm2
  movss  0xc(%rsp),%xmm3
  cmp    $0x2,%eax
  jbe    L67
  mov    %ebx,%edx
  movdqa D11(%rip),%xmm1
  movaps %xmm2,%xmm6
  movaps %xmm3,%xmm5
  shr    $0x2,%edx
  mov    %r8,%rax
  shufps $0x0,%xmm6,%xmm6
  shufps $0x0,%xmm5,%xmm5
  sub    $0x1,%edx
  movdqa D8(%rip),%xmm4
  shl    $0x4,%rdx
  lea    0x10(%r8,%rdx,1),%rdx
  nopl   0x0(%rax)
L29:
  movdqa %xmm1,%xmm0
  add    $0x10,%rax
  paddd  %xmm4,%xmm1
  cvtdq2ps %xmm0,%xmm0
  mulps  %xmm6,%xmm0
  addps  %xmm5,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rax,%rdx
  jne    L29
  mov    %ebx,%edx
  and    $0xfffffffc,%edx
  mov    %edx,%eax
  cmp    %edx,%ebx
  je     L61
L12:
  mov    %ebx,%ecx
  sub    %edx,%ecx
  cmp    $0x1,%ecx
  je     L48
  lea    0x1(%rax),%esi
  movd   %eax,%xmm0
  movaps %xmm2,%xmm1
  movd   %esi,%xmm7
  shufps $0xe0,%xmm1,%xmm1
  punpckldq %xmm7,%xmm0
  cvtdq2ps %xmm0,%xmm0
  mulps  %xmm1,%xmm0
  movaps %xmm3,%xmm1
  shufps $0xe0,%xmm1,%xmm1
  addps  %xmm1,%xmm0
  movlps %xmm0,(%r8,%rdx,4)
  mov    %ecx,%edx
  and    $0xfffffffe,%edx
  add    %edx,%eax
  cmp    %edx,%ecx
  je     L61
L48:
  pxor   %xmm0,%xmm0
  movslq %eax,%rdx
  cvtsi2ss %eax,%xmm0
  mulss  %xmm0,%xmm2
  addss  %xmm3,%xmm2
  movss  %xmm2,(%r8,%rdx,4)
L61:
  mov    %ebx,0x0(%rbp)
  add    $0x18,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
L67:
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L12
```

tool_calls: name: read_data
arguments: label: D11
type_infered: byte[16]
name: read_data
arguments: label: D8
type_infered: byte[16]

tool: {"D11": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D8": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

assistant: ```c
float *arange(float start, float end, float dx, int *n) {
  float *buf;
  int length;
  int i;
  length = ceil((end - start) / dx);
  buf = malloc(length * sizeof(float));
  for (i = 0; i < length; i++) {
    buf[i] = start + dx * i;
  }
  *n = length;
  return buf;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<atoi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L28
L47:
  addq   $0x1,-0x18(%rbp)
L28:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L47
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x9,%eax
  cmp    $0x4,%eax
  jbe    L47
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x2b,%eax
  je     L36
  cmp    $0x2d,%eax
  jne    L39
  movl   $0xffffffff,-0x4(%rbp)
L36:
  addq   $0x1,-0x18(%rbp)
  jmp    L39
L82:
  mov    -0x8(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %edx,%eax
  sub    $0x30,%eax
  mov    %eax,-0x8(%rbp)
  addq   $0x1,-0x18(%rbp)
L39:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  cmp    $0x9,%eax
  jbe    L82
  cmpl   $0x0,-0x4(%rbp)
  je     L34
  mov    -0x8(%rbp),%eax
  neg    %eax
  jmp    L52
L34:
  mov    -0x8(%rbp),%eax
L52:
  pop    %rbp
  ret
```

assistant: ```c
int atoi(const char *s) {
  int v = 0;
  int sign = 0;
  while ((*s == ' ') || ((unsigned int)(*s - 9) < 5u)) {
    ++s;
  }
  switch (*s) {
  case '-':
    sign = -1;
  case '+':
    ++s;
  }
  while ((unsigned int)(*s - '0') < 10u) {
    v = v * 10 + *s - '0';
    ++s;
  }
  return sign ? -v : v;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<atoi>:
  endbr64
  movzbl (%rdi),%eax
  lea    -0x9(%rax),%edx
  cmp    $0x4,%dl
  jbe    L78
  cmp    $0x20,%al
  jne    L26
L78:
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  lea    -0x9(%rax),%edx
  cmp    $0x4,%dl
  jbe    L78
  cmp    $0x20,%al
  je     L78
L26:
  cmp    $0x2b,%al
  je     L69
  mov    $0x0,%esi
  cmp    $0x2d,%al
  jne    L42
  mov    $0xffffffff,%esi
L31:
  add    $0x1,%rdi
L42:
  movsbl (%rdi),%edx
  lea    -0x30(%rdx),%ecx
  mov    $0x0,%eax
  cmp    $0x9,%ecx
  ja     L86
L83:
  lea    (%rax,%rax,4),%eax
  lea    -0x30(%rdx,%rax,2),%eax
  add    $0x1,%rdi
  movsbl (%rdi),%edx
  lea    -0x30(%rdx),%ecx
  cmp    $0x9,%ecx
  jbe    L83
L86:
  mov    %eax,%edx
  neg    %edx
  test   %esi,%esi
  cmovne %edx,%eax
  ret
L69:
  mov    $0x0,%esi
  jmp    L31
```

assistant: ```c
int atoi(const char *s) {
  int v = 0;
  int sign = 0;
  while ((*s == ' ') || ((unsigned int)(*s - 9) < 5u)) {
    ++s;
  }
  switch (*s) {
  case '-':
    sign = -1;
  case '+':
    ++s;
  }
  while ((unsigned int)(*s - '0') < 10u) {
    v = v * 10 + *s - '0';
    ++s;
  }
  return sign ? -v : v;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<atoi>:
  endbr64
  jmp    L91
  cs nopw 0x0(%rax,%rax,1)
L54:
  add    $0x1,%rdi
L91:
  movzbl (%rdi),%eax
  lea    -0x9(%rax),%edx
  cmp    $0x4,%dl
  jbe    L54
  cmp    $0x20,%al
  je     L54
  cmp    $0x2b,%al
  je     L1
  cmp    $0x2d,%al
  je     L36
  movsbl (%rdi),%edx
  mov    %rdi,%rcx
  xor    %r8d,%r8d
  lea    -0x30(%rdx),%eax
  cmp    $0x9,%eax
  ja     L24
L71:
  xor    %eax,%eax
  xchg   %ax,%ax
L29:
  lea    (%rax,%rax,4),%eax
  add    $0x1,%rcx
  lea    (%rdx,%rax,2),%esi
  movsbl (%rcx),%edx
  lea    -0x30(%rsi),%eax
  lea    -0x30(%rdx),%edi
  cmp    $0x9,%edi
  jbe    L29
  mov    $0x30,%edx
  sub    %esi,%edx
  test   %r8d,%r8d
  cmovne %edx,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  movsbl 0x1(%rdi),%edx
  lea    0x1(%rdi),%rcx
  xor    %r8d,%r8d
  lea    -0x30(%rdx),%eax
  cmp    $0x9,%eax
  jbe    L71
L24:
  xor    %eax,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L36:
  movsbl 0x1(%rdi),%edx
  lea    0x1(%rdi),%rcx
  lea    -0x30(%rdx),%eax
  cmp    $0x9,%eax
  ja     L24
  mov    $0xffffffff,%r8d
  jmp    L71
```

assistant: ```c
int atoi(const char *s) {
  int v = 0;
  int sign = 0;
  while ((*s == ' ') || ((unsigned int)(*s - 9) < 5u)) {
    ++s;
  }
  switch (*s) {
  case '-':
    sign = -1;
  case '+':
    ++s;
  }
  while ((unsigned int)(*s - '0') < 10u) {
    v = v * 10 + *s - '0';
    ++s;
  }
  return sign ? -v : v;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<atoi>:
  endbr64
  jmp    L79
  cs nopw 0x0(%rax,%rax,1)
L31:
  add    $0x1,%rdi
L79:
  movsbl (%rdi),%eax
  lea    -0x9(%rax),%edx
  cmp    $0x4,%dl
  jbe    L31
  cmp    $0x20,%al
  je     L31
  cmp    $0x2b,%al
  je     L0
  cmp    $0x2d,%al
  je     L64
  lea    -0x30(%rax),%ecx
  mov    %rdi,%rdx
  xor    %edi,%edi
  cmp    $0x9,%ecx
  ja     L66
L88:
  xor    %r8d,%r8d
  nopl   0x0(%rax,%rax,1)
L38:
  lea    (%r8,%r8,4),%ecx
  add    $0x1,%rdx
  lea    (%rax,%rcx,2),%ecx
  movsbl (%rdx),%eax
  lea    -0x30(%rcx),%r8d
  lea    -0x30(%rax),%esi
  cmp    $0x9,%esi
  jbe    L38
  mov    $0x30,%eax
  sub    %ecx,%eax
  test   %edi,%edi
  cmovne %eax,%r8d
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  movsbl 0x1(%rdi),%eax
  lea    0x1(%rdi),%rdx
  xor    %edi,%edi
  lea    -0x30(%rax),%ecx
  cmp    $0x9,%ecx
  jbe    L88
L66:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L64:
  movsbl 0x1(%rdi),%eax
  lea    0x1(%rdi),%rdx
  lea    -0x30(%rax),%ecx
  cmp    $0x9,%ecx
  ja     L66
  mov    $0xffffffff,%edi
  jmp    L88
```

assistant: ```c
int atoi(const char *s) {
  int v = 0;
  int sign = 0;
  while ((*s == ' ') || ((unsigned int)(*s - 9) < 5u)) {
    ++s;
  }
  switch (*s) {
  case '-':
    sign = -1;
  case '+':
    ++s;
  }
  while ((unsigned int)(*s - '0') < 10u) {
    v = v * 10 + *s - '0';
    ++s;
  }
  return sign ? -v : v;
}
```