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

```asm
<drawSnowMan>:
  endbr64
  sub    $0x8,%rsp
  movss  D30(%rip),%xmm2
  movaps %xmm2,%xmm1
  movaps %xmm2,%xmm0
  call   <glColor3f@plt>
  pxor   %xmm2,%xmm2
  movss  D139(%rip),%xmm1
  movaps %xmm2,%xmm0
  call   <glTranslatef@plt>
  mov    $0x14,%esi
  mov    $0x14,%edi
  movss  D139(%rip),%xmm0
  call   <glutSolidSphere@plt>
  pxor   %xmm3,%xmm3
  movss  D30(%rip),%xmm1
  movaps %xmm3,%xmm2
  movaps %xmm3,%xmm0
  call   <glTranslatef@plt>
  mov    $0x14,%esi
  mov    $0x14,%edi
  movss  D26(%rip),%xmm0
  call   <glutSolidSphere@plt>
  xor    %eax,%eax
  call   <glPushMatrix@plt>
  pxor   %xmm3,%xmm3
  movaps %xmm3,%xmm2
  movaps %xmm3,%xmm1
  movaps %xmm3,%xmm0
  call   <glColor3f@plt>
  movss  D63(%rip),%xmm4
  movss  D14(%rip),%xmm2
  movss  D54(%rip),%xmm1
  movaps %xmm4,%xmm0
  call   <glTranslatef@plt>
  mov    $0xa,%esi
  mov    $0xa,%edi
  movss  D63(%rip),%xmm4
  movaps %xmm4,%xmm0
  call   <glutSolidSphere@plt>
  pxor   %xmm3,%xmm3
  movss  D107(%rip),%xmm0
  movaps %xmm3,%xmm2
  movaps %xmm3,%xmm1
  call   <glTranslatef@plt>
  mov    $0xa,%esi
  mov    $0xa,%edi
  movss  D63(%rip),%xmm4
  movaps %xmm4,%xmm0
  call   <glutSolidSphere@plt>
  xor    %eax,%eax
  call   <glPopMatrix@plt>
  movss  D103(%rip),%xmm2
  movss  D30(%rip),%xmm0
  movaps %xmm2,%xmm1
  call   <glColor3f@plt>
  pxor   %xmm3,%xmm3
  movss  D30(%rip),%xmm1
  movaps %xmm3,%xmm0
  movaps %xmm3,%xmm2
  call   <glRotatef@plt>
  mov    $0x2,%esi
  mov    $0xa,%edi
  movss  D103(%rip),%xmm1
  movss  D8(%rip),%xmm0
  add    $0x8,%rsp
  jmp    10e0 <glutSolidCone@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D30
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D139
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D26
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D63
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D14
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D54
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D107
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D103
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D8
type_guessed: byte[4]

tool: {"D30": [0x00,0x00,0x80,0x3f]}

tool: {"D139": [0x00,0x00,0x40,0x3f]}

tool: {"D26": [0x00,0x00,0x80,0x3e]}

tool: {"D63": [0xcd,0xcc,0x4c,0x3d]}

tool: {"D14": [0xec,0x51,0x38,0x3e]}

tool: {"D54": [0xcd,0xcc,0xcc,0x3d]}

tool: {"D107": [0xcd,0xcc,0xcc,0xbd]}

tool: {"D103": [0x00,0x00,0x00,0x3f]}

tool: {"D8": [0x0a,0xd7,0xa3,0x3d]}

assistant: ```c
void drawSnowMan() {
  glColor3f(1.0f, 1.0f, 1.0f);
  glTranslatef(0.0f, 0.75f, 0.0f);
  glutSolidSphere(0.75f, 20, 20);
  glTranslatef(0.0f, 1.0f, 0.0f);
  glutSolidSphere(0.25f, 20, 20);
  glPushMatrix();
  glColor3f(0.0f, 0.0f, 0.0f);
  glTranslatef(0.05f, 0.10f, 0.18f);
  glutSolidSphere(0.05f, 10, 10);
  glTranslatef(-0.1f, 0.0f, 0.0f);
  glutSolidSphere(0.05f, 10, 10);
  glPopMatrix();
  glColor3f(1.0f, 0.5f, 0.5f);
  glRotatef(0.0f, 1.0f, 0.0f, 0.0f);
  glutSolidCone(0.08f, 0.5f, 10, 2);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<mumble>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
L1:
  mov    $0x0,%edi
  call   <Baz@plt>
  jmp    L1
```

assistant: ```c
void mumble(void) {
  for (;;)
    Baz(0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<mumble>:
  endbr64
  sub    $0x8,%rsp
L7:
  mov    $0x0,%edi
  call   <Baz@plt>
  jmp    L7
```

assistant: ```c
void mumble(void) {
  for (;;)
    Baz(0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mumble>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L9:
  xor    %edi,%edi
  call   <Baz@plt>
  jmp    L9
```

assistant: ```c
void mumble(void) {
  for (;;)
    Baz(0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<mumble>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L6:
  xor    %edi,%edi
  call   <Baz@plt>
  jmp    L6
```

assistant: ```c
void mumble(void) {
  for (;;)
    Baz(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
<write_to_result>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    -0x18(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x14(%rbp),%eax
  mov    %eax,(%rdx)
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D7
data_type: string

tool: D7:  Fixation happened in %d generations

assistant: ```c
void write_to_result(int fixtime, int popsizecounter, int replicatecounter, int *raw_results) {
  int results_place;
  results_place = (popsizecounter * 10) + replicatecounter;
  raw_results[results_place] = fixtime;
  printf(" Fixation happened in %d generations", fixtime);
  return;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<write_to_result>:
  endbr64
  sub    $0x8,%rsp
  lea    (%rsi,%rsi,4),%eax
  lea    (%rdx,%rax,2),%eax
  cltq
  mov    %edi,(%rcx,%rax,4)
  mov    %edi,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D6
type_infered: string

tool: D6:  Fixation happened in %d generations

assistant: ```c
void write_to_result(int fixtime, int popsizecounter, int replicatecounter, int *raw_results) {
  int results_place;
  results_place = (popsizecounter * 10) + replicatecounter;
  raw_results[results_place] = fixtime;
  printf(" Fixation happened in %d generations", fixtime);
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<write_to_result>:
  endbr64
  lea    (%rsi,%rsi,4),%eax
  mov    %edi,%esi
  lea    (%rdx,%rax,2),%eax
  cltq
  mov    %edi,(%rcx,%rax,4)
  lea    D2(%rip),%rdi
  jmp    1050 <printf@plt>
```

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

tool: D2:  Fixation happened in %d generations

assistant: ```c
void write_to_result(int fixtime, int popsizecounter, int replicatecounter, int *raw_results) {
  int results_place;
  results_place = (popsizecounter * 10) + replicatecounter;
  raw_results[results_place] = fixtime;
  printf(" Fixation happened in %d generations", fixtime);
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<write_to_result>:
  endbr64
  lea    (%rsi,%rsi,4),%eax
  mov    %edi,%esi
  lea    (%rdx,%rax,2),%eax
  cltq
  mov    %edi,(%rcx,%rax,4)
  lea    D5(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D5
type: string

tool: D5:  Fixation happened in %d generations

assistant: ```c
void write_to_result(int fixtime, int popsizecounter, int replicatecounter, int *raw_results) {
  int results_place;
  results_place = (popsizecounter * 10) + replicatecounter;
  raw_results[results_place] = fixtime;
  printf(" Fixation happened in %d generations", fixtime);
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<EthernetPacketPutNonBlocking>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x38,%rax
  mov    (%rax),%rax
  and    $0x1,%eax
  test   %rax,%rax
  je     L12
  mov    $0x0,%eax
  jmp    L19
L12:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <EthernetPacketPutInternal@plt>
L19:
  leave
  ret
```

assistant: ```c
long EthernetPacketPutNonBlocking(unsigned long ulBase, unsigned char *pucBuf, long lBufLen) {
  ;
  ;
  ;
  if ((*((volatile unsigned long *)(ulBase + 0x00000038))) & 0x00000001) {
    return (0);
  }
  return (EthernetPacketPutInternal(ulBase, pucBuf, lBufLen));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<EthernetPacketPutNonBlocking>:
  endbr64
  mov    0x38(%rdi),%rcx
  mov    $0x0,%eax
  test   $0x1,%cl
  je     L1
  ret
L1:
  sub    $0x8,%rsp
  call   <EthernetPacketPutInternal@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
long EthernetPacketPutNonBlocking(unsigned long ulBase, unsigned char *pucBuf, long lBufLen) {
  ;
  ;
  ;
  if ((*((volatile unsigned long *)(ulBase + 0x00000038))) & 0x00000001) {
    return (0);
  }
  return (EthernetPacketPutInternal(ulBase, pucBuf, lBufLen));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<EthernetPacketPutNonBlocking>:
  endbr64
  mov    0x38(%rdi),%rax
  test   $0x1,%al
  je     L8
  xor    %eax,%eax
  ret
  nop
L8:
  jmp    1050 <EthernetPacketPutInternal@plt>
```

assistant: ```c
long EthernetPacketPutNonBlocking(unsigned long ulBase, unsigned char *pucBuf, long lBufLen) {
  ;
  ;
  ;
  if ((*((volatile unsigned long *)(ulBase + 0x00000038))) & 0x00000001) {
    return (0);
  }
  return (EthernetPacketPutInternal(ulBase, pucBuf, lBufLen));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<EthernetPacketPutNonBlocking>:
  endbr64
  mov    0x38(%rdi),%rax
  test   $0x1,%al
  je     L8
  xor    %eax,%eax
  ret
  nop
L8:
  jmp    1050 <EthernetPacketPutInternal@plt>
```

assistant: ```c
long EthernetPacketPutNonBlocking(unsigned long ulBase, unsigned char *pucBuf, long lBufLen) {
  ;
  ;
  ;
  if ((*((volatile unsigned long *)(ulBase + 0x00000038))) & 0x00000001) {
    return (0);
  }
  return (EthernetPacketPutInternal(ulBase, pucBuf, lBufLen));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test_five_roman>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <five_roman@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L8
  lea    D15(%rip),%rax
  jmp    L17
L8:
  mov    $0x0,%eax
L17:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D0
type_infered: string
name: retrieve_data
arguments: label: D15
type_infered: string

tool: D0: V

tool: D15: error, five_roman != V

assistant: ```c
char *test_five_roman() {
  const char *out = five_roman();
  do {
    if (strcmp(out, "V"))
      return "error, five_roman != V";
  } while (0);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<test_five_roman>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <five_roman@plt>
  mov    %rax,%rdi
  lea    D5(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  lea    D17(%rip),%rax
  mov    $0x0,%edx
  cmove  %rdx,%rax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
data_type: string
name: retrieve_data
arguments: label: D17
data_type: string

tool: D5: V

tool: D17: error, five_roman != V

assistant: ```c
char *test_five_roman() {
  const char *out = five_roman();
  do {
    if (strcmp(out, "V"))
      return "error, five_roman != V";
  } while (0);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<test_five_roman>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <five_roman@plt>
  lea    D10(%rip),%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  mov    $0x0,%edx
  test   %rax,%rax
  lea    D13(%rip),%rax
  cmove  %rdx,%rax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D10
type_guessed: string
name: disassemble_data
arguments: data_label: D13
type_guessed: string

tool: D10: V

tool: D13: error, five_roman != V

assistant: ```c
char *test_five_roman() {
  const char *out = five_roman();
  do {
    if (strcmp(out, "V"))
      return "error, five_roman != V";
  } while (0);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<test_five_roman>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <five_roman@plt>
  lea    D8(%rip),%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  mov    $0x0,%edx
  test   %rax,%rax
  lea    D2(%rip),%rax
  cmove  %rdx,%rax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D8
type: string
name: read_data
arguments: data_tag: D2
type: string

tool: D8: V

tool: D2: error, five_roman != V

assistant: ```c
char *test_five_roman() {
  const char *out = five_roman();
  do {
    if (strcmp(out, "V"))
      return "error, five_roman != V";
  } while (0);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<optk_fwrite_at>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x14(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fgetpos@plt>
  test   %rax,%rax
  jne    L74
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fflush@plt>
  test   %rax,%rax
  je     L40
L74:
  mov    $0x0,%eax
  jmp    L9
L40:
  mov    -0x34(%rbp),%edx
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fseek@plt>
  test   %rax,%rax
  jne    L10
  mov    -0x28(%rbp),%rcx
  mov    -0x48(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    %rax,-0x10(%rbp)
  jmp    L42
L10:
  movq   $0x0,-0x10(%rbp)
L42:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fflush@plt>
  test   %rax,%rax
  je     L67
  movq   $0x0,-0x10(%rbp)
L67:
  lea    -0x14(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fsetpos@plt>
  test   %rax,%rax
  je     L49
  movq   $0x0,-0x10(%rbp)
L49:
  mov    -0x10(%rbp),%rax
L9:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

assistant: ```c
size_t optk_fwrite_at(FILE *stream, long offset, int whence, const void *block, size_t blocksize) {
  fpos_t pos;
  size_t result;
  if (fgetpos(stream, &pos) != 0 || fflush(stream) != 0)
    return 0;
  if (fseek(stream, offset, whence) == 0)
    result = fwrite(block, 1, blocksize, stream);
  else
    result = 0;
  if (fflush(stream) != 0)
    result = 0;
  if (fsetpos(stream, &pos) != 0)
    result = 0;
  return result;
}
```
user: Translate the below assembly code into C programming language:

```asm
<optk_fwrite_at>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %edx,%r13d
  mov    %rcx,%r14
  mov    %r8,%r15
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <fgetpos@plt>
  mov    $0x0,%ebp
  test   %rax,%rax
  je     L43
L22:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L52
  mov    %rbp,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L43:
  mov    %rbx,%rdi
  call   <fflush@plt>
  test   %rax,%rax
  jne    L22
  mov    %r13d,%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <fseek@plt>
  test   %rax,%rax
  je     L10
L34:
  mov    %rbx,%rdi
  call   <fflush@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  cmovne %rax,%rbp
  lea    0x4(%rsp),%rsi
  mov    %rbx,%rdi
  call   <fsetpos@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  cmovne %rax,%rbp
  jmp    L22
L10:
  mov    %rbx,%rcx
  mov    %r15,%rdx
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <fwrite@plt>
  mov    %rax,%rbp
  jmp    L34
L52:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t optk_fwrite_at(FILE *stream, long offset, int whence, const void *block, size_t blocksize) {
  fpos_t pos;
  size_t result;
  if (fgetpos(stream, &pos) != 0 || fflush(stream) != 0)
    return 0;
  if (fseek(stream, offset, whence) == 0)
    result = fwrite(block, 1, blocksize, stream);
  else
    result = 0;
  if (fflush(stream) != 0)
    result = 0;
  if (fsetpos(stream, &pos) != 0)
    result = 0;
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<optk_fwrite_at>:
  endbr64
  push   %r15
  mov    %r8,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rsi
  call   <fgetpos@plt>
  test   %rax,%rax
  je     L66
L22:
  xor    %r12d,%r12d
L11:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L42
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L66:
  mov    %rbp,%rdi
  call   <fflush@plt>
  test   %rax,%rax
  jne    L22
  mov    %r12,%rsi
  mov    %r13d,%edx
  mov    %rbp,%rdi
  xor    %r12d,%r12d
  call   <fseek@plt>
  test   %rax,%rax
  je     L45
L8:
  mov    %rbp,%rdi
  call   <fflush@plt>
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  test   %rax,%rax
  mov    $0x0,%eax
  cmovne %rax,%r12
  call   <fsetpos@plt>
  test   %rax,%rax
  je     L11
  jmp    L22
  nopl   0x0(%rax)
L45:
  mov    %rbp,%rcx
  mov    %r15,%rdx
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <fwrite@plt>
  mov    %rax,%r12
  jmp    L8
L42:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t optk_fwrite_at(FILE *stream, long offset, int whence, const void *block, size_t blocksize) {
  fpos_t pos;
  size_t result;
  if (fgetpos(stream, &pos) != 0 || fflush(stream) != 0)
    return 0;
  if (fseek(stream, offset, whence) == 0)
    result = fwrite(block, 1, blocksize, stream);
  else
    result = 0;
  if (fflush(stream) != 0)
    result = 0;
  if (fsetpos(stream, &pos) != 0)
    result = 0;
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<optk_fwrite_at>:
  endbr64
  push   %r15
  mov    %r8,%r15
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rsi
  call   <fgetpos@plt>
  test   %rax,%rax
  je     L5
L41:
  xor    %r12d,%r12d
L47:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L5:
  mov    %rbp,%rdi
  call   <fflush@plt>
  test   %rax,%rax
  jne    L41
  mov    %r12,%rsi
  mov    %r13d,%edx
  mov    %rbp,%rdi
  xor    %r12d,%r12d
  call   <fseek@plt>
  test   %rax,%rax
  je     L7
L44:
  mov    %rbp,%rdi
  call   <fflush@plt>
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  test   %rax,%rax
  mov    $0x0,%eax
  cmovne %rax,%r12
  call   <fsetpos@plt>
  test   %rax,%rax
  je     L47
  jmp    L41
  nopl   0x0(%rax)
L7:
  mov    %rbp,%rcx
  mov    %r15,%rdx
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <fwrite@plt>
  mov    %rax,%r12
  jmp    L44
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t optk_fwrite_at(FILE *stream, long offset, int whence, const void *block, size_t blocksize) {
  fpos_t pos;
  size_t result;
  if (fgetpos(stream, &pos) != 0 || fflush(stream) != 0)
    return 0;
  if (fseek(stream, offset, whence) == 0)
    result = fwrite(block, 1, blocksize, stream);
  else
    result = 0;
  if (fflush(stream) != 0)
    result = 0;
  if (fsetpos(stream, &pos) != 0)
    result = 0;
  return result;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<rearrange_syms>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  cmpq   $0x0,-0x38(%rbp)
  jne    L0
  mov    $0x1,%eax
  jmp    L97
L0:
  movl   $0x0,-0x24(%rbp)
  jmp    L76
L9:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    D9(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  je     L109
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    D16(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L76
L109:
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%eax
  cltq
  shr    $0x3,%rax
  mov    %eax,-0x1c(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L106
L7:
  mov    -0x18(%rbp),%rax
  mov    0x10(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L89
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdx
  mov    -0x40(%rbp),%rax
  cmp    %rax,%rdx
  jb     L89
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdx
  mov    -0x48(%rbp),%rax
  cmp    %rax,%rdx
  jae    L89
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
L89:
  addl   $0x1,-0x20(%rbp)
L106:
  mov    -0x20(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L7
L76:
  mov    -0x24(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  mov    -0x38(%rbp),%rdx
  mov    %eax,%esi
  mov    %rdx,%rdi
  call   <get_s_header@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L9
  mov    $0x0,%eax
L97:
  leave
  ret
```

assistant: ```c
int rearrange_syms(char *elf, void *base, void *top, size_t n) {
  if (!elf)
    return 1;
  int sh_num;
  sh_num = 0;
  Elf64_Shdr *shdr;
  while ((shdr = get_s_header(elf, sh_num++))) {
    if (shdr->sh_type == SHT_DYNSYM || shdr->sh_type == SHT_SYMTAB) {
      int num;
      num = shdr->sh_size / sizeof(Elf64_Sym);
      int i;
      Elf64_Sym *sym;
      for (i = 0; i < num; i++) {
        unsigned long long addr;
        addr = ((unsigned long long)elf + shdr->sh_offset + (i * sizeof(Elf64_Sym)));
        sym = (Elf64_Sym *)addr;
        if ((unsigned long long)sym->st_value > 0) {
          if ((unsigned long long)sym->st_value >= (unsigned long long)base && (unsigned long long)sym->st_value < (unsigned long long)top)
            sym->st_value += n;
        }
      }
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<rearrange_syms>:
  endbr64
  test   %rdi,%rdi
  je     L7
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %rcx,%r14
  mov    $0x0,%esi
  jmp    L54
L106:
  add    $0x8,%rdx
  cmp    %rdi,%rdx
  je     L91
L76:
  mov    %rbx,%rax
  add    0x10(%rcx),%rax
  add    %rdx,%rax
  mov    (%rax),%rsi
  test   %rsi,%rsi
  je     L106
  cmp    %rsi,%r12
  ja     L106
  cmp    %rsi,%r13
  jbe    L106
  add    %r14,%rsi
  mov    %rsi,(%rax)
  jmp    L106
L91:
  mov    %ebp,%esi
L54:
  lea    0x1(%rsi),%ebp
  mov    %rbx,%rdi
  call   <get_s_header@plt>
  mov    %rax,%rcx
  test   %rax,%rax
  je     L97
  mov    (%rcx),%rax
  mov    D15(%rip),%rdx
  cmp    (%rdx),%rax
  je     L37
  mov    D1(%rip),%rdx
  cmp    (%rdx),%rax
  jne    L91
L37:
  movslq 0x8(%rcx),%rax
  shr    $0x3,%rax
  test   %eax,%eax
  jle    L91
  lea    -0x1(%rax),%eax
  lea    0x8(,%rax,8),%rdi
  mov    $0x0,%edx
  jmp    L76
L97:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L7:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int rearrange_syms(char *elf, void *base, void *top, size_t n) {
  if (!elf)
    return 1;
  int sh_num;
  sh_num = 0;
  Elf64_Shdr *shdr;
  while ((shdr = get_s_header(elf, sh_num++))) {
    if (shdr->sh_type == SHT_DYNSYM || shdr->sh_type == SHT_SYMTAB) {
      int num;
      num = shdr->sh_size / sizeof(Elf64_Sym);
      int i;
      Elf64_Sym *sym;
      for (i = 0; i < num; i++) {
        unsigned long long addr;
        addr = ((unsigned long long)elf + shdr->sh_offset + (i * sizeof(Elf64_Sym)));
        sym = (Elf64_Sym *)addr;
        if ((unsigned long long)sym->st_value > 0) {
          if ((unsigned long long)sym->st_value >= (unsigned long long)base && (unsigned long long)sym->st_value < (unsigned long long)top)
            sym->st_value += n;
        }
      }
    }
  }
  return 0;
}
```