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

```asm
<X3DGetValues2f>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  test   %rdi,%rdi
  je     L187
  cmpb   $0x0,(%rdi)
  je     L127
L104:
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L133
  cmp    $0x9,%al
  jne    L65
L133:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L133
  cmp    $0x9,%al
  je     L133
L65:
  mov    %rbx,%rdi
  call   <atof@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x0(%rbp)
  movzbl (%rbx),%eax
  test   $0xdf,%al
  je     L183
  cmp    $0x9,%al
  je     L183
L85:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   $0xdf,%al
  je     L183
  cmp    $0x9,%al
  jne    L85
L183:
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L22
  cmp    $0x9,%al
  jne    L171
L22:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L22
  cmp    $0x9,%al
  je     L22
L171:
  mov    %rbx,%rdi
  call   <atof@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x4(%rbp)
  movzbl (%rbx),%eax
  test   $0xdf,%al
  je     L18
  cmp    $0x9,%al
  je     L18
L16:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   $0xdf,%al
  je     L18
  cmp    $0x9,%al
  jne    L16
L18:
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L66
  cmp    $0x9,%al
  jne    L57
L66:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L66
  cmp    $0x9,%al
  je     L66
L57:
  test   %al,%al
  mov    $0x0,%eax
  cmovne %rbx,%rax
L3:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L187:
  mov    D9(%rip),%rax
  cmpl   $0x0,(%rax)
  je     L104
L127:
  movl   $0x0,0x0(%rbp)
  movl   $0x0,0x4(%rbp)
  mov    $0x0,%eax
  jmp    L3
```

assistant: ```c
const char *X3DGetValues2f(const char *arg, GLfloat *vf) {
  if ((arg != NULL) ? (*arg == '\0') : GL_TRUE) {
    vf[0] = 0.0f;
    vf[1] = 0.0f;
    return (NULL);
  }
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  vf[0] = (((arg) != NULL) ? (float)atof(arg) : 0.0f);
  while (!(((*arg) == ' ') || ((*arg) == '\t')) && (*arg != '\0'))
    arg++;
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  vf[1] = (((arg) != NULL) ? (float)atof(arg) : 0.0f);
  while (!(((*arg) == ' ') || ((*arg) == '\t')) && (*arg != '\0'))
    arg++;
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  return ((*arg != '\0') ? arg : NULL);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<X3DGetValues2f>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L198
  movzbl (%rdi),%eax
  mov    %rdi,%rbx
  test   %al,%al
  jne    L35
  jmp    L168
  nopl   (%rax)
L216:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
L35:
  cmp    $0x20,%al
  je     L216
  cmp    $0x9,%al
  je     L216
  mov    %rbx,%rdi
  call   <atof@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x0(%rbp)
  movzbl (%rbx),%eax
  test   $0xdf,%al
  jne    L51
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L157:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   $0xdf,%al
  je     L9
L51:
  cmp    $0x9,%al
  jne    L157
  cmp    $0x20,%al
  jne    L101
  nopl   0x0(%rax)
L210:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
L9:
  cmp    $0x20,%al
  je     L210
L101:
  cmp    $0x9,%al
  je     L210
  mov    %rbx,%rdi
  call   <atof@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x4(%rbp)
  movzbl (%rbx),%eax
  test   $0xdf,%al
  jne    L155
  jmp    L77
  nopw   0x0(%rax,%rax,1)
L191:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   $0xdf,%al
  je     L77
L155:
  cmp    $0x9,%al
  jne    L191
L115:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  cmp    $0x20,%al
  je     L115
  cmp    $0x9,%al
  je     L115
L97:
  test   %al,%al
  mov    $0x0,%eax
  cmovne %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L77:
  cmp    $0x9,%al
  je     L115
  cmp    $0x20,%al
  je     L115
  jmp    L97
  nopw   0x0(%rax,%rax,1)
L198:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L122
L168:
  movq   $0x0,0x0(%rbp)
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L122:
  jmp    1060 <X3DGetValues2f.cold>
```

assistant: ```c
const char *X3DGetValues2f(const char *arg, GLfloat *vf) {
  if ((arg != NULL) ? (*arg == '\0') : GL_TRUE) {
    vf[0] = 0.0f;
    vf[1] = 0.0f;
    return (NULL);
  }
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  vf[0] = (((arg) != NULL) ? (float)atof(arg) : 0.0f);
  while (!(((*arg) == ' ') || ((*arg) == '\t')) && (*arg != '\0'))
    arg++;
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  vf[1] = (((arg) != NULL) ? (float)atof(arg) : 0.0f);
  while (!(((*arg) == ' ') || ((*arg) == '\t')) && (*arg != '\0'))
    arg++;
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  return ((*arg != '\0') ? arg : NULL);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<X3DGetValues2f>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L157
  movzbl (%rdi),%eax
  mov    %rdi,%rbx
  test   %al,%al
  jne    L107
  jmp    L15
  nopl   (%rax)
L188:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
L107:
  cmp    $0x20,%al
  je     L188
  cmp    $0x9,%al
  je     L188
  mov    %rbx,%rdi
  call   <atof@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x0(%rbp)
  movzbl (%rbx),%eax
  test   $0xdf,%al
  jne    L111
  jmp    L218
  nopw   0x0(%rax,%rax,1)
L148:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   $0xdf,%al
  je     L218
L111:
  cmp    $0x9,%al
  jne    L148
  cmp    $0x20,%al
  jne    L212
  nopl   0x0(%rax)
L32:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
L218:
  cmp    $0x20,%al
  je     L32
L212:
  cmp    $0x9,%al
  je     L32
  mov    %rbx,%rdi
  call   <atof@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x4(%rbp)
  movzbl (%rbx),%eax
  test   $0xdf,%al
  jne    L120
  jmp    L164
  nopw   0x0(%rax,%rax,1)
L135:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   $0xdf,%al
  je     L164
L120:
  cmp    $0x9,%al
  jne    L135
L64:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  cmp    $0x20,%al
  je     L64
  cmp    $0x9,%al
  je     L64
L55:
  test   %al,%al
  mov    $0x0,%eax
  cmovne %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L164:
  cmp    $0x9,%al
  je     L64
  cmp    $0x20,%al
  je     L64
  jmp    L55
  nopw   0x0(%rax,%rax,1)
L157:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L84
L15:
  movq   $0x0,0x0(%rbp)
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L84:
  jmp    1060 <X3DGetValues2f.cold>
```

assistant: ```c
const char *X3DGetValues2f(const char *arg, GLfloat *vf) {
  if ((arg != NULL) ? (*arg == '\0') : GL_TRUE) {
    vf[0] = 0.0f;
    vf[1] = 0.0f;
    return (NULL);
  }
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  vf[0] = (((arg) != NULL) ? (float)atof(arg) : 0.0f);
  while (!(((*arg) == ' ') || ((*arg) == '\t')) && (*arg != '\0'))
    arg++;
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  vf[1] = (((arg) != NULL) ? (float)atof(arg) : 0.0f);
  while (!(((*arg) == ' ') || ((*arg) == '\t')) && (*arg != '\0'))
    arg++;
  while ((((*arg) == ' ') || ((*arg) == '\t')))
    arg++;
  return ((*arg != '\0') ? arg : NULL);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<delay_msecs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,-0x14(%rbp)
  mov    $0x0,%eax
  call   <get_ticks@plt>
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  shl    $0x5,%eax
  lea    (%rdx,%rax,1),%ebx
L7:
  mov    $0x0,%eax
  call   <get_ticks@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  test   %eax,%eax
  jg     L7
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void delay_msecs(int ms) {
  register int endtime;
  endtime = get_ticks() + (ms << 5);
  do {
  } while ((endtime - get_ticks()) > 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
<delay_msecs>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%eax
  call   <get_ticks@plt>
  shl    $0x5,%ebx
  add    %eax,%ebx
L9:
  mov    $0x0,%eax
  call   <get_ticks@plt>
  cmp    %eax,%ebx
  jg     L9
  pop    %rbx
  ret
```

assistant: ```c
void delay_msecs(int ms) {
  register int endtime;
  endtime = get_ticks() + (ms << 5);
  do {
  } while ((endtime - get_ticks()) > 0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<delay_msecs>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  shl    $0x5,%ebx
  call   <get_ticks@plt>
  add    %eax,%ebx
  nopl   0x0(%rax,%rax,1)
L9:
  xor    %eax,%eax
  call   <get_ticks@plt>
  cmp    %eax,%ebx
  jg     L9
  pop    %rbx
  ret
```

assistant: ```c
void delay_msecs(int ms) {
  register int endtime;
  endtime = get_ticks() + (ms << 5);
  do {
  } while ((endtime - get_ticks()) > 0);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<delay_msecs>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  shl    $0x5,%ebx
  call   <get_ticks@plt>
  add    %eax,%ebx
  nopl   0x0(%rax,%rax,1)
L4:
  xor    %eax,%eax
  call   <get_ticks@plt>
  cmp    %eax,%ebx
  jg     L4
  pop    %rbx
  ret
```

assistant: ```c
void delay_msecs(int ms) {
  register int endtime;
  endtime = get_ticks() + (ms << 5);
  do {
  } while ((endtime - get_ticks()) > 0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<nextUp_f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  %xmm0,-0x18(%rbp)
  pxor   %xmm0,%xmm0
  cvtsd2ss -0x18(%rbp),%xmm0
  movss  %xmm0,-0x4(%rbp)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x4(%rbp),%xmm0
  comisd -0x18(%rbp),%xmm0
  jb     L14
  mov    -0x4(%rbp),%eax
  jmp    L3
L14:
  movss  -0x4(%rbp),%xmm1
  movss  D9(%rip),%xmm0
  addss  %xmm1,%xmm0
  mov    -0x4(%rbp),%eax
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <nextafterf_custom@plt>
  movd   %xmm0,%eax
L3:
  movd   %eax,%xmm0
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D9
type_infered: byte[4]

tool: {"D9": [0x00,0x24,0x74,0x49]}

assistant: ```c
float nextUp_f(double d) {
  float result = d;
  if (((double)result) >= d)
    return result;
  return nextafterf_custom(result, result + 1000000);
}
```
user: What is the c source code of the assembly code below?

```asm
<nextUp_f>:
  endbr64
  movapd %xmm0,%xmm1
  cvtsd2ss %xmm0,%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd %xmm0,%xmm2
  comisd %xmm1,%xmm2
  jb     L6
  ret
L6:
  sub    $0x8,%rsp
  movaps %xmm0,%xmm1
  addss  D8(%rip),%xmm1
  call   <nextafterf_custom@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D8
type: byte[4]

tool: {"D8": [0x00,0x24,0x74,0x49]}

assistant: ```c
float nextUp_f(double d) {
  float result = d;
  if (((double)result) >= d)
    return result;
  return nextafterf_custom(result, result + 1000000);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<nextUp_f>:
  endbr64
  pxor   %xmm2,%xmm2
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm2
  cvtss2sd %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L3
  movaps %xmm2,%xmm0
  ret
  xchg   %ax,%ax
L3:
  movss  D2(%rip),%xmm1
  movaps %xmm2,%xmm0
  addss  %xmm2,%xmm1
  jmp    1050 <nextafterf_custom@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D2
type_guessed: byte[4]

tool: {"D2": [0x00,0x24,0x74,0x49]}

assistant: ```c
float nextUp_f(double d) {
  float result = d;
  if (((double)result) >= d)
    return result;
  return nextafterf_custom(result, result + 1000000);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<nextUp_f>:
  endbr64
  pxor   %xmm2,%xmm2
  pxor   %xmm1,%xmm1
  cvtsd2ss %xmm0,%xmm2
  cvtss2sd %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L6
  movaps %xmm2,%xmm0
  ret
  xchg   %ax,%ax
L6:
  movss  D8(%rip),%xmm1
  movaps %xmm2,%xmm0
  addss  %xmm2,%xmm1
  jmp    1050 <nextafterf_custom@plt>
```

tool_calls: name: parse_data
arguments: tag: D8
type: byte[4]

tool: {"D8": [0x00,0x24,0x74,0x49]}

assistant: ```c
float nextUp_f(double d) {
  float result = d;
  if (((double)result) >= d)
    return result;
  return nextafterf_custom(result, result + 1000000);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<s_memcpy2orgba>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x8,%ebp
  mov    %ebp,%r14d
  sub    %r9d,%r14d
  mov    %ebp,%r15d
  sub    0x38(%rsp),%r15d
  sub    0x40(%rsp),%ebp
  test   %r8d,%r8d
  je     L28
  mov    %rdi,%rax
  mov    %esi,%ebx
  mov    %rdx,%r10
  mov    %rcx,%rdi
  mov    %r8d,%r8d
  lea    (%rax,%r8,1),%r11
  jmp    L55
L41:
  movzbl %dl,%edx
  mov    %r14d,%ecx
  sar    %cl,%edx
  movzbl 0x48(%rsp),%ecx
  shl    %cl,%edx
  movzbl %r8b,%r8d
  mov    %r15d,%ecx
  sar    %cl,%r8d
  movzbl 0x50(%rsp),%ecx
  shl    %cl,%r8d
  or     %r8d,%edx
  movzbl %sil,%esi
  mov    %ebp,%ecx
  sar    %cl,%esi
  movzbl 0x58(%rsp),%ecx
  shl    %cl,%esi
  or     %esi,%edx
  mov    %dx,(%r10)
L68:
  add    $0x2,%r10
  add    $0x4,%rdi
  add    $0x1,%rax
  cmp    %rax,%r11
  je     L28
L55:
  mov    (%rdi),%r9d
  movzbl (%rax),%edx
  cmp    %ebx,%edx
  jne    L68
  cmp    $0xff,%r9b
  je     L68
  mov    %r9d,%ecx
  shr    $0x18,%ecx
  mov    %ecx,-0x4(%rsp)
  mov    %ecx,%edx
  mov    %r9d,%r12d
  shr    $0x10,%r12d
  mov    %r12d,%r8d
  mov    %r9d,%r13d
  shr    $0x8,%r13d
  mov    %r13d,%esi
  test   %r9b,%r9b
  je     L41
  movzwl (%r10),%esi
  movzbl %r9b,%r9d
  mov    %esi,%edx
  movzbl 0x48(%rsp),%ecx
  sar    %cl,%edx
  mov    %r14d,%ecx
  shl    %cl,%edx
  movzbl %dl,%edx
  mov    -0x4(%rsp),%ecx
  sub    %ecx,%edx
  imul   %r9d,%edx
  sar    $0x8,%edx
  add    %ecx,%edx
  mov    %esi,%r8d
  movzbl 0x50(%rsp),%ecx
  sar    %cl,%r8d
  mov    %r15d,%ecx
  shl    %cl,%r8d
  movzbl %r8b,%r8d
  movzbl %r12b,%ecx
  sub    %ecx,%r8d
  imul   %r9d,%r8d
  sar    $0x8,%r8d
  add    %r12d,%r8d
  movzbl 0x58(%rsp),%ecx
  sar    %cl,%esi
  mov    %ebp,%ecx
  shl    %cl,%esi
  movzbl %sil,%esi
  movzbl %r13b,%ecx
  sub    %ecx,%esi
  imul   %r9d,%esi
  sar    $0x8,%esi
  add    %r13d,%esi
  jmp    L41
L28:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void s_memcpy2orgba(unsigned char *m, int id, void *dest, unsigned int *rgb, int n, int rl, int gl, int bl, int ro, int go, int bo) {
  unsigned char a;
  unsigned char sr;
  unsigned char sg;
  unsigned char sb;
  unsigned char dr;
  unsigned char dg;
  unsigned char db;
  unsigned short int *d = (unsigned short int *)dest;
  unsigned int *s = (unsigned int *)rgb;
  rl = 8 - rl;
  gl = 8 - gl;
  bl = 8 - bl;
  while (n--) {
    a = *s;
    if ((*m == id) && (a != 0xff)) {
      sr = *s >> 0x18;
      sg = *s >> 0x10;
      sb = *s >> 0x08;
      if (a == 0x00) {
        dr = sr;
        dg = sg;
        db = sb;
      } else {
        dr = (*d >> ro) << rl;
        dg = (*d >> go) << gl;
        db = (*d >> bo) << bl;
        dr = (a * (dr - sr) >> 8) + sr;
        dg = (a * (dg - sg) >> 8) + sg;
        db = (a * (db - sb) >> 8) + sb;
      }
      *d = ((dr >> rl) << ro) | ((dg >> gl) << go) | ((db >> bl) << bo);
    }
    d++;
    s++;
    m++;
  };
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<s_memcpy2orgba>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    $0x8,%ebp
  push   %rbx
  mov    %esi,%ebx
  mov    %ebp,%esi
  mov    %ebp,%r15d
  sub    %r9d,%esi
  sub    0x38(%rsp),%r15d
  sub    0x40(%rsp),%ebp
  mov    %esi,-0x4(%rsp)
  test   %r8d,%r8d
  je     L29
  mov    %rdi,%rax
  mov    %r8d,%r8d
  mov    %rdx,%r10
  mov    %rcx,%rdi
  lea    (%rax,%r8,1),%r11
  jmp    L66
  nopl   (%rax)
L16:
  add    $0x1,%rax
  add    $0x2,%r10
  add    $0x4,%rdi
  cmp    %r11,%rax
  je     L29
L66:
  movzbl (%rax),%edx
  mov    (%rdi),%r9d
  cmp    %ebx,%edx
  jne    L16
  cmp    $0xff,%r9b
  je     L16
  mov    %r9d,%r14d
  mov    %r9d,%r13d
  mov    %r9d,%r12d
  shr    $0x18,%r14d
  shr    $0x10,%r13d
  shr    $0x8,%r12d
  mov    %r14d,%edx
  mov    %r13d,%r8d
  mov    %r12d,%esi
  test   %r9b,%r9b
  je     L42
  movzwl (%r10),%esi
  movzbl 0x48(%rsp),%ecx
  movzbl %r9b,%r9d
  mov    %esi,%edx
  mov    %esi,%r8d
  sar    %cl,%edx
  movzbl -0x4(%rsp),%ecx
  shl    %cl,%edx
  movzbl 0x50(%rsp),%ecx
  movzbl %dl,%edx
  sar    %cl,%r8d
  mov    %r15d,%ecx
  sub    %r14d,%edx
  shl    %cl,%r8d
  imul   %r9d,%edx
  movzbl %r13b,%ecx
  movzbl %r8b,%r8d
  sub    %ecx,%r8d
  movzbl 0x58(%rsp),%ecx
  imul   %r9d,%r8d
  sar    $0x8,%edx
  sar    %cl,%esi
  mov    %ebp,%ecx
  add    %r14d,%edx
  shl    %cl,%esi
  movzbl %r12b,%ecx
  movzbl %sil,%esi
  sar    $0x8,%r8d
  sub    %ecx,%esi
  add    %r13d,%r8d
  imul   %r9d,%esi
  sar    $0x8,%esi
  add    %r12d,%esi
L42:
  movzbl -0x4(%rsp),%ecx
  movzbl %dl,%edx
  movzbl %r8b,%r8d
  movzbl %sil,%esi
  sar    %cl,%edx
  movzbl 0x48(%rsp),%ecx
  shl    %cl,%edx
  mov    %r15d,%ecx
  sar    %cl,%r8d
  movzbl 0x50(%rsp),%ecx
  shl    %cl,%r8d
  mov    %ebp,%ecx
  sar    %cl,%esi
  movzbl 0x58(%rsp),%ecx
  or     %r8d,%edx
  shl    %cl,%esi
  or     %esi,%edx
  mov    %dx,(%r10)
  jmp    L16
  xchg   %ax,%ax
L29:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void s_memcpy2orgba(unsigned char *m, int id, void *dest, unsigned int *rgb, int n, int rl, int gl, int bl, int ro, int go, int bo) {
  unsigned char a;
  unsigned char sr;
  unsigned char sg;
  unsigned char sb;
  unsigned char dr;
  unsigned char dg;
  unsigned char db;
  unsigned short int *d = (unsigned short int *)dest;
  unsigned int *s = (unsigned int *)rgb;
  rl = 8 - rl;
  gl = 8 - gl;
  bl = 8 - bl;
  while (n--) {
    a = *s;
    if ((*m == id) && (a != 0xff)) {
      sr = *s >> 0x18;
      sg = *s >> 0x10;
      sb = *s >> 0x08;
      if (a == 0x00) {
        dr = sr;
        dg = sg;
        db = sb;
      } else {
        dr = (*d >> ro) << rl;
        dg = (*d >> go) << gl;
        db = (*d >> bo) << bl;
        dr = (a * (dr - sr) >> 8) + sr;
        dg = (a * (dg - sg) >> 8) + sg;
        db = (a * (db - sb) >> 8) + sb;
      }
      *d = ((dr >> rl) << ro) | ((dg >> gl) << go) | ((db >> bl) << bo);
    }
    d++;
    s++;
    m++;
  };
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<s_memcpy2orgba>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    $0x8,%ebp
  push   %rbx
  mov    %esi,%ebx
  mov    %ebp,%esi
  mov    %ebp,%r15d
  sub    %r9d,%esi
  sub    0x38(%rsp),%r15d
  sub    0x40(%rsp),%ebp
  mov    %esi,-0x4(%rsp)
  test   %r8d,%r8d
  je     L32
  mov    %rdi,%rax
  mov    %r8d,%r8d
  mov    %rdx,%r10
  mov    %rcx,%rdi
  lea    (%rax,%r8,1),%r11
  jmp    L26
  nopl   (%rax)
L49:
  add    $0x1,%rax
  add    $0x2,%r10
  add    $0x4,%rdi
  cmp    %r11,%rax
  je     L32
L26:
  movzbl (%rax),%edx
  mov    (%rdi),%r9d
  cmp    %ebx,%edx
  jne    L49
  cmp    $0xff,%r9b
  je     L49
  mov    %r9d,%r14d
  mov    %r9d,%r13d
  mov    %r9d,%r12d
  shr    $0x18,%r14d
  shr    $0x10,%r13d
  shr    $0x8,%r12d
  mov    %r14d,%edx
  mov    %r13d,%r8d
  mov    %r12d,%esi
  test   %r9b,%r9b
  je     L52
  movzwl (%r10),%esi
  movzbl 0x48(%rsp),%ecx
  movzbl %r9b,%r9d
  mov    %esi,%edx
  mov    %esi,%r8d
  sar    %cl,%edx
  movzbl -0x4(%rsp),%ecx
  shl    %cl,%edx
  movzbl 0x50(%rsp),%ecx
  movzbl %dl,%edx
  sar    %cl,%r8d
  mov    %r15d,%ecx
  sub    %r14d,%edx
  shl    %cl,%r8d
  imul   %r9d,%edx
  movzbl %r13b,%ecx
  movzbl %r8b,%r8d
  sub    %ecx,%r8d
  movzbl 0x58(%rsp),%ecx
  imul   %r9d,%r8d
  sar    $0x8,%edx
  sar    %cl,%esi
  mov    %ebp,%ecx
  add    %r14d,%edx
  shl    %cl,%esi
  movzbl %r12b,%ecx
  movzbl %sil,%esi
  sar    $0x8,%r8d
  sub    %ecx,%esi
  add    %r13d,%r8d
  imul   %r9d,%esi
  sar    $0x8,%esi
  add    %r12d,%esi
L52:
  movzbl -0x4(%rsp),%ecx
  movzbl %dl,%edx
  movzbl %r8b,%r8d
  movzbl %sil,%esi
  sar    %cl,%edx
  movzbl 0x48(%rsp),%ecx
  shl    %cl,%edx
  mov    %r15d,%ecx
  sar    %cl,%r8d
  movzbl 0x50(%rsp),%ecx
  shl    %cl,%r8d
  mov    %ebp,%ecx
  sar    %cl,%esi
  movzbl 0x58(%rsp),%ecx
  or     %r8d,%edx
  shl    %cl,%esi
  or     %esi,%edx
  mov    %dx,(%r10)
  jmp    L49
  xchg   %ax,%ax
L32:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void s_memcpy2orgba(unsigned char *m, int id, void *dest, unsigned int *rgb, int n, int rl, int gl, int bl, int ro, int go, int bo) {
  unsigned char a;
  unsigned char sr;
  unsigned char sg;
  unsigned char sb;
  unsigned char dr;
  unsigned char dg;
  unsigned char db;
  unsigned short int *d = (unsigned short int *)dest;
  unsigned int *s = (unsigned int *)rgb;
  rl = 8 - rl;
  gl = 8 - gl;
  bl = 8 - bl;
  while (n--) {
    a = *s;
    if ((*m == id) && (a != 0xff)) {
      sr = *s >> 0x18;
      sg = *s >> 0x10;
      sb = *s >> 0x08;
      if (a == 0x00) {
        dr = sr;
        dg = sg;
        db = sb;
      } else {
        dr = (*d >> ro) << rl;
        dg = (*d >> go) << gl;
        db = (*d >> bo) << bl;
        dr = (a * (dr - sr) >> 8) + sr;
        dg = (a * (dg - sg) >> 8) + sg;
        db = (a * (db - sb) >> 8) + sb;
      }
      *d = ((dr >> rl) << ro) | ((dg >> gl) << go) | ((db >> bl) << bo);
    }
    d++;
    s++;
    m++;
  };
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<markInsert>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x30,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0xffffffff,%eax
  je     L67
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L67
  mov    -0x18(%rbp),%rax
  movl   $0xffffffff,(%rax)
  mov    $0x0,%eax
  jmp    L74
L67:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0xffffffff,%eax
  jne    L84
  mov    -0x18(%rbp),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
  mov    $0x0,%eax
  jmp    L74
L84:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jle    L19
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L94
L26:
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <exchange@plt>
  addl   $0x1,-0x8(%rbp)
L94:
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x8(%rbp)
  jl     L26
  jmp    L3
L19:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L99
L11:
  mov    -0x8(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <exchange@plt>
  subl   $0x1,-0x8(%rbp)
L99:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jg     L11
L3:
  mov    -0x18(%rbp),%rax
  movl   $0xffffffff,(%rax)
  mov    $0x0,%eax
L74:
  leave
  ret
```

assistant: ```c
int markInsert(int *mark, int input) {
  int tmpMark = input - '0';
  if (-1 != *mark && tmpMark == *mark) {
    *mark = -1;
    return 0;
  }
  if (-1 == *mark) {
    *mark = tmpMark;
    return 0;
  }
  char tmp;
  int i;
  if (*mark < tmpMark) {
    for (i = *mark; i < tmpMark - 1; i++) {
      exchange(i, i + 1);
    }
  } else {
    for (i = *mark; i > tmpMark; i--) {
      exchange(i, i - 1);
    }
  }
  *mark = -1;
  return 0;
}
```