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

```asm
<detectPresence>:
  endbr64
  push   %rbx
  sub    $0x810,%rsp
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x808(%rsp)
  xor    %eax,%eax
  movabs $0x206863696877,%rax
  mov    $0x0,%edx
  mov    %rax,0x400(%rsp)
  mov    %rdx,0x408(%rsp)
  lea    0x410(%rsp),%rdi
  mov    $0x7e,%ecx
  mov    $0x0,%eax
  rep stos %rax,%es:(%rdi)
  lea    0x400(%rsp),%rbx
  mov    %rbx,%rdi
  call   <strcat@plt>
  lea    D23(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  lea    D27(%rip),%rsi
  mov    %rbx,%rdi
  call   <popen@plt>
  mov    %rax,%rbx
  mov    %rsp,%rdi
  mov    %rax,%rdx
  mov    $0x400,%esi
  call   <fgets@plt>
  test   %rax,%rax
  je     L5
  mov    %rsp,%rdi
  mov    $0x3a,%esi
  call   <strchr@plt>
  test   %eax,%eax
  je     L45
L5:
  mov    %rbx,%rdi
  call   <pclose@plt>
  mov    $0x0,%eax
L8:
  mov    0x808(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L25
  add    $0x810,%rsp
  pop    %rbx
  ret
L45:
  mov    %rsp,%rdi
  mov    $0x3,%edx
  lea    D19(%rip),%rsi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L5
  mov    %rbx,%rdi
  call   <pclose@plt>
  mov    $0x1,%eax
  jmp    L8
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D23
datatype: string
name: parse_data
arguments: label: D27
datatype: string
name: parse_data
arguments: label: D19
datatype: string

tool: D23:  2>/dev/null 

tool: D27: r

tool: D19: no 

assistant: ```c
int detectPresence(char const *const aExecutable) {
  char lBuff[1024];
  char lTestedString[1024] = "which ";
  FILE *lIn;
  strcat(lTestedString, aExecutable);
  strcat(lTestedString, " 2>/dev/null ");
  lIn = popen(lTestedString, "r");
  if ((fgets(lBuff, sizeof(lBuff), lIn) != NULL) && (!strchr(lBuff, ':')) && (strncmp(lBuff, "no ", 3))) {
    pclose(lIn);
    return 1;
  } else {
    pclose(lIn);
    return 0;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<detectPresence>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  mov    $0x7e,%ecx
  xor    %edx,%edx
  push   %rbp
  sub    $0x818,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x808(%rsp)
  movabs $0x206863696877,%rax
  lea    0x400(%rsp),%rbp
  lea    0x410(%rsp),%rdi
  mov    %rsp,%r12
  mov    %rdx,0x408(%rsp)
  mov    %rax,0x400(%rsp)
  xor    %eax,%eax
  rep stos %rax,%es:(%rdi)
  mov    %rbp,%rdi
  call   <strcat@plt>
  mov    %rbp,%rdi
  lea    D22(%rip),%rsi
  call   <strcat@plt>
  mov    %rbp,%rdi
  lea    D13(%rip),%rsi
  call   <popen@plt>
  mov    $0x400,%esi
  mov    %r12,%rdi
  mov    %rax,%rdx
  mov    %rax,%rbp
  call   <fgets@plt>
  test   %rax,%rax
  je     L4
  mov    $0x3a,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %eax,%eax
  je     L42
L4:
  mov    %rbp,%rdi
  call   <pclose@plt>
  xor    %eax,%eax
L24:
  mov    0x808(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L17
  add    $0x818,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L42:
  mov    $0x3,%edx
  lea    D28(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L4
  mov    %rbp,%rdi
  call   <pclose@plt>
  mov    $0x1,%eax
  jmp    L24
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D22
type: string
name: extract_symbolic_data
arguments: data_tag: D13
type: string
name: extract_symbolic_data
arguments: data_tag: D28
type: string

tool: D22:  2>/dev/null 

tool: D13: r

tool: D28: no 

assistant: ```c
int detectPresence(char const *const aExecutable) {
  char lBuff[1024];
  char lTestedString[1024] = "which ";
  FILE *lIn;
  strcat(lTestedString, aExecutable);
  strcat(lTestedString, " 2>/dev/null ");
  lIn = popen(lTestedString, "r");
  if ((fgets(lBuff, sizeof(lBuff), lIn) != NULL) && (!strchr(lBuff, ':')) && (strncmp(lBuff, "no ", 3))) {
    pclose(lIn);
    return 1;
  } else {
    pclose(lIn);
    return 0;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<detectPresence>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  mov    $0x7e,%ecx
  xor    %edx,%edx
  push   %rbp
  sub    $0x818,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x808(%rsp)
  movabs $0x206863696877,%rax
  lea    0x400(%rsp),%rbp
  lea    0x410(%rsp),%rdi
  mov    %rsp,%r12
  mov    %rdx,0x408(%rsp)
  mov    %rax,0x400(%rsp)
  xor    %eax,%eax
  rep stos %rax,%es:(%rdi)
  mov    %rbp,%rdi
  call   <strcat@plt>
  mov    %rbp,%rdi
  lea    D21(%rip),%rsi
  call   <strcat@plt>
  mov    %rbp,%rdi
  lea    D9(%rip),%rsi
  call   <popen@plt>
  mov    $0x400,%esi
  mov    %r12,%rdi
  mov    %rax,%rdx
  mov    %rax,%rbp
  call   <fgets@plt>
  test   %rax,%rax
  je     L5
  mov    $0x3a,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %eax,%eax
  je     L44
L5:
  mov    %rbp,%rdi
  call   <pclose@plt>
  xor    %eax,%eax
L9:
  mov    0x808(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L24
  add    $0x818,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L44:
  mov    $0x3,%edx
  lea    D14(%rip),%rsi
  mov    %r12,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L5
  mov    %rbp,%rdi
  call   <pclose@plt>
  mov    $0x1,%eax
  jmp    L9
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D21
type: string
name: parse_data
arguments: label: D9
type: string
name: parse_data
arguments: label: D14
type: string

tool: D21:  2>/dev/null 

tool: D9: r

tool: D14: no 

assistant: ```c
int detectPresence(char const *const aExecutable) {
  char lBuff[1024];
  char lTestedString[1024] = "which ";
  FILE *lIn;
  strcat(lTestedString, aExecutable);
  strcat(lTestedString, " 2>/dev/null ");
  lIn = popen(lTestedString, "r");
  if ((fgets(lBuff, sizeof(lBuff), lIn) != NULL) && (!strchr(lBuff, ':')) && (strncmp(lBuff, "no ", 3))) {
    pclose(lIn);
    return 1;
  } else {
    pclose(lIn);
    return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<makeListenSocket>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <listen@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  leave
  ret
```

assistant: ```c
bool makeListenSocket(int socket) {
  int err = listen(socket, 1);
  return !err;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<makeListenSocket>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <listen@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
bool makeListenSocket(int socket) {
  int err = listen(socket, 1);
  return !err;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<makeListenSocket>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <listen@plt>
  test   %eax,%eax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
bool makeListenSocket(int socket) {
  int err = listen(socket, 1);
  return !err;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<makeListenSocket>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <listen@plt>
  test   %eax,%eax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
bool makeListenSocket(int socket) {
  int err = listen(socket, 1);
  return !err;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<BitlyLib_SCAVENGEREstimateBas64EncodedDataSize>:
  endbr64
  sub    $0x8,%rsp
  test   %rdi,%rdi
  js     L16
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdi,%xmm0
L24:
  movsd  D3(%rip),%xmm1
  divsd  D5(%rip),%xmm0
  comisd %xmm1,%xmm0
  jae    L17
  cvttsd2si %xmm0,%rdi
L2:
  call   <ceil@plt>
  add    $0x8,%rsp
  movabs $0xe38e38e38e38e38f,%rdx
  lea    0x0(,%rax,4),%ecx
  movslq %ecx,%rcx
  mov    %rcx,%rax
  mul    %rdx
  shr    $0x6,%rdx
  lea    (%rdx,%rdx,8),%rax
  lea    (%rdx,%rax,4),%rdx
  shl    $0x3,%rax
  sub    %rax,%rcx
  lea    (%rcx,%rdx,2),%rax
  ret
  nopl   0x0(%rax)
L17:
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rdi
  btc    $0x3f,%rdi
  jmp    L2
L16:
  mov    %rdi,%rax
  and    $0x1,%edi
  pxor   %xmm0,%xmm0
  shr    %rax
  or     %rdi,%rax
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L24
```

tool_calls: name: parse_data
arguments: tag: D3
type_infered: byte[8]
name: parse_data
arguments: tag: D5
type_infered: f64

tool: {"D3": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x43]}

tool: D5: 3

assistant: ```c
size_t BitlyLib_SCAVENGEREstimateBas64EncodedDataSize(size_t inDataSize) {
  size_t theEncodedDataSize = (int)ceil(inDataSize / 3.0) * 4;
  theEncodedDataSize = theEncodedDataSize / 72 * 74 + theEncodedDataSize % 72;
  return (theEncodedDataSize);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<BitlyLib_SCAVENGEREstimateBas64EncodedDataSize>:
  endbr64
  sub    $0x8,%rsp
  test   %rdi,%rdi
  js     L4
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdi,%xmm0
L19:
  movsd  D1(%rip),%xmm1
  divsd  D5(%rip),%xmm0
  comisd %xmm1,%xmm0
  jae    L33
  cvttsd2si %xmm0,%rdi
L38:
  call   <ceil@plt>
  add    $0x8,%rsp
  movabs $0xe38e38e38e38e38f,%rdx
  lea    0x0(,%rax,4),%ecx
  movslq %ecx,%rcx
  mov    %rcx,%rax
  mul    %rdx
  shr    $0x6,%rdx
  lea    (%rdx,%rdx,8),%rax
  lea    (%rdx,%rax,4),%rdx
  shl    $0x3,%rax
  sub    %rax,%rcx
  lea    (%rcx,%rdx,2),%rax
  ret
  nopl   0x0(%rax)
L33:
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rdi
  btc    $0x3f,%rdi
  jmp    L38
L4:
  mov    %rdi,%rax
  and    $0x1,%edi
  pxor   %xmm0,%xmm0
  shr    %rax
  or     %rdi,%rax
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L19
```

tool_calls: name: unpack_data
arguments: label: D1
datatype: byte[8]
name: unpack_data
arguments: label: D5
datatype: f64

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x43]}

tool: D5: 3

assistant: ```c
size_t BitlyLib_SCAVENGEREstimateBas64EncodedDataSize(size_t inDataSize) {
  size_t theEncodedDataSize = (int)ceil(inDataSize / 3.0) * 4;
  theEncodedDataSize = theEncodedDataSize / 72 * 74 + theEncodedDataSize % 72;
  return (theEncodedDataSize);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <print_version@plt>
  movl   $0x0,-0xc(%rbp)
  jmp    L13
L10:
  lea    D0(%rip),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <benchmark@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <print_results@plt>
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0xc(%rbp)
L13:
  cmpl   $0x2,-0xc(%rbp)
  jle    L10
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <print_summary@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D0
type_infered: string
name: extract_symbolic_data
arguments: tag: D18
type_infered: string
name: extract_symbolic_data
arguments: tag: D24
type_infered: string

tool: D0: expm1

tool: D18: # c::%s


tool: D24: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int i;
  srand(time(NULL));
  print_version();
  for (i = 0; i < 3; i++) {
    printf("# c::%s\n", "expm1");
    elapsed = benchmark();
    print_results(elapsed);
    printf("ok %d benchmark finished\n", i + 1);
  }
  print_summary(3, 3);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <print_version@plt>
  mov    $0x0,%ebx
  lea    D9(%rip),%r13
  lea    D6(%rip),%r12
  lea    D27(%rip),%rbp
L4:
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <benchmark@plt>
  call   <print_results@plt>
  add    $0x1,%ebx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmp    $0x3,%ebx
  jne    L4
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <print_summary@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D9
data_type: string
name: disassemble_data
arguments: tag: D6
data_type: string
name: disassemble_data
arguments: tag: D27
data_type: string

tool: D9: expm1

tool: D6: # c::%s


tool: D27: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int i;
  srand(time(NULL));
  print_version();
  for (i = 0; i < 3; i++) {
    printf("# c::%s\n", "expm1");
    elapsed = benchmark();
    print_results(elapsed);
    printf("ok %d benchmark finished\n", i + 1);
  }
  print_summary(3, 3);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r13
  xor    %edi,%edi
  lea    D5(%rip),%r13
  push   %r12
  lea    D3(%rip),%r12
  push   %rbp
  lea    D11(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <print_version@plt>
L7:
  mov    %r13,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  call   <benchmark@plt>
  call   <print_results@plt>
  xor    %eax,%eax
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  cmp    $0x3,%ebx
  jne    L7
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <print_summary@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
type: string
name: extract_symbolic_data
arguments: label: D3
type: string
name: extract_symbolic_data
arguments: label: D11
type: string

tool: D5: expm1

tool: D3: # c::%s


tool: D11: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int i;
  srand(time(NULL));
  print_version();
  for (i = 0; i < 3; i++) {
    printf("# c::%s\n", "expm1");
    elapsed = benchmark();
    print_results(elapsed);
    printf("ok %d benchmark finished\n", i + 1);
  }
  print_summary(3, 3);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r13
  xor    %edi,%edi
  lea    D10(%rip),%r13
  push   %r12
  lea    D4(%rip),%r12
  push   %rbp
  lea    D12(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <print_version@plt>
L7:
  mov    %r13,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  call   <benchmark@plt>
  call   <print_results@plt>
  xor    %eax,%eax
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  cmp    $0x3,%ebx
  jne    L7
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <print_summary@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: label: D10
type_guessed: string
name: retrieve_data
arguments: label: D4
type_guessed: string
name: retrieve_data
arguments: label: D12
type_guessed: string

tool: D10: expm1

tool: D4: # c::%s


tool: D12: ok %d benchmark finished


assistant: ```c
int main(void) {
  double elapsed;
  int i;
  srand(time(NULL));
  print_version();
  for (i = 0; i < 3; i++) {
    printf("# c::%s\n", "expm1");
    elapsed = benchmark();
    print_results(elapsed);
    printf("ok %d benchmark finished\n", i + 1);
  }
  print_summary(3, 3);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<m118setParams8000>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <mmc3setParams8000@plt>
  mov    $0x0,%eax
  call   <m118refreshNT@plt>
  nop
  leave
  ret
```

assistant: ```c
void m118setParams8000(uint16_t addr, uint8_t val) {
  mmc3setParams8000(addr, val);
  m118refreshNT();
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<m118setParams8000>:
  endbr64
  sub    $0x8,%rsp
  call   <mmc3setParams8000@plt>
  mov    $0x0,%eax
  call   <m118refreshNT@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void m118setParams8000(uint16_t addr, uint8_t val) {
  mmc3setParams8000(addr, val);
  m118refreshNT();
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<m118setParams8000>:
  endbr64
  sub    $0x8,%rsp
  call   <mmc3setParams8000@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <m118refreshNT@plt>
```

assistant: ```c
void m118setParams8000(uint16_t addr, uint8_t val) {
  mmc3setParams8000(addr, val);
  m118refreshNT();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<m118setParams8000>:
  endbr64
  sub    $0x8,%rsp
  call   <mmc3setParams8000@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <m118refreshNT@plt>
```

assistant: ```c
void m118setParams8000(uint16_t addr, uint8_t val) {
  mmc3setParams8000(addr, val);
  m118refreshNT();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mem_free>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L4
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rax
  mov    %rax,-0x8(%rbp)
L4:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void mem_free(void *buf) {
  void *real_buf = NULL;
  if (buf != NULL)
    real_buf = (char *)buf - sizeof(size_t);
  free(real_buf);
}
```
user: Translate the below assembly code into C programming language:

```asm
<mem_free>:
  endbr64
  sub    $0x8,%rsp
  lea    -0x8(%rdi),%rax
  test   %rdi,%rdi
  cmovne %rax,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void mem_free(void *buf) {
  void *real_buf = NULL;
  if (buf != NULL)
    real_buf = (char *)buf - sizeof(size_t);
  free(real_buf);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mem_free>:
  endbr64
  lea    -0x8(%rdi),%rax
  test   %rdi,%rdi
  cmovne %rax,%rdi
  jmp    1050 <free@plt>
```

assistant: ```c
void mem_free(void *buf) {
  void *real_buf = NULL;
  if (buf != NULL)
    real_buf = (char *)buf - sizeof(size_t);
  free(real_buf);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mem_free>:
  endbr64
  lea    -0x8(%rdi),%rax
  test   %rdi,%rdi
  cmovne %rax,%rdi
  jmp    1050 <free@plt>
```

assistant: ```c
void mem_free(void *buf) {
  void *real_buf = NULL;
  if (buf != NULL)
    real_buf = (char *)buf - sizeof(size_t);
  free(real_buf);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_evp_pkey>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L24
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L29
L24:
  mov    $0x0,%eax
  call   <OpenSSL_add_all_algorithms@plt>
  mov    -0x8(%rbp),%rax
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <PEM_read_PrivateKey@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L27
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L27:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <EVP_PKEY_base_id@plt>
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L29:
  cmpq   $0x0,-0x8(%rbp)
  je     L37
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
L37:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D13
data_type: string
name: retrieve_data
arguments: data_label: D39
data_type: string
name: retrieve_data
arguments: data_label: D16
data_type: string
name: retrieve_data
arguments: data_label: D0
data_type: string

tool: D13: r

tool: D39: Failed to open file %s


tool: D16: failed to read private key

tool: D0: type = %d


assistant: ```c
EVP_PKEY *get_evp_pkey(const char *pkey_file) {
  FILE *fp = NULL;
  EVP_PKEY *pkey = NULL;
  do {
    if (!(fp = fopen(pkey_file, "r"))) {
      printf("Failed to open file %s\n", pkey_file);
      break;
    }
    OpenSSL_add_all_algorithms();
    pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
    if (!pkey)
      printf("failed to read private key\n");
    printf("type = %d\n", EVP_PKEY_base_id(pkey));
  } while (0);
  if (fp)
    fclose(fp);
  return pkey;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<get_evp_pkey>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  lea    D8(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L9
  mov    $0x0,%eax
  call   <OpenSSL_add_all_algorithms@plt>
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <PEM_read_PrivateKey@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L38
L26:
  mov    %rbp,%rdi
  call   <EVP_PKEY_base_id@plt>
  mov    %eax,%esi
  lea    D24(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <fclose@plt>
L19:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  mov    %rbp,%rsi
  lea    D27(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rbp
  jmp    L19
L38:
  lea    D13(%rip),%rdi
  call   <puts@plt>
  jmp    L26
```

tool_calls: name: read_data
arguments: label: D8
datatype: string
name: read_data
arguments: label: D24
datatype: string
name: read_data
arguments: label: D27
datatype: string
name: read_data
arguments: label: D13
datatype: string

tool: D8: r

tool: D24: type = %d


tool: D27: Failed to open file %s


tool: D13: failed to read private key

assistant: ```c
EVP_PKEY *get_evp_pkey(const char *pkey_file) {
  FILE *fp = NULL;
  EVP_PKEY *pkey = NULL;
  do {
    if (!(fp = fopen(pkey_file, "r"))) {
      printf("Failed to open file %s\n", pkey_file);
      break;
    }
    OpenSSL_add_all_algorithms();
    pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
    if (!pkey)
      printf("failed to read private key\n");
    printf("type = %d\n", EVP_PKEY_base_id(pkey));
  } while (0);
  if (fp)
    fclose(fp);
  return pkey;
}
```