ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<combination_at_index>:
  endbr64
  push   %r15
  mov    %edi,%r10d
  mov    %rcx,%r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %r13,%rsi
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,0xc(%rsp)
  mov    %rcx,(%rsp)
  mov    %r10,0x10(%rsp)
  call   <choose@plt>
  lea    -0x1(%rax),%r8
  sub    %r12,%r8
  test   %r13d,%r13d
  je     L25
  lea    -0x1(%r13),%rdx
  lea    -0x1(%r13),%eax
  mov    0x10(%rsp),%r10
  mov    %r8,%r14
  mov    %rdx,0x18(%rsp)
  sub    %rax,%rdx
  mov    %r15,%rbx
  mov    %r13,%rbp
  mov    %rdx,%r12
  nopl   0x0(%rax)
L46:
  mov    %r10,%rdi
  mov    %r14,%rdx
  mov    %rbp,%rsi
  add    $0x4,%rbx
  call   <_LargestV@plt>
  mov    %rbp,%rsi
  sub    $0x1,%rbp
  mov    %eax,-0x4(%rbx)
  mov    %eax,%edi
  call   <choose@plt>
  mov    -0x4(%rbx),%r10d
  sub    %rax,%r14
  cmp    %r12,%rbp
  jne    L46
  mov    0xc(%rsp),%ebp
  sub    $0x1,%ebp
  cmpq   $0x2,0x18(%rsp)
  jbe    L75
  mov    %r13,%rax
  movd   %ebp,%xmm3
  shr    $0x2,%rax
  pshufd $0x0,%xmm3,%xmm1
  shl    $0x4,%rax
  add    (%rsp),%rax
  nopw   0x0(%rax,%rax,1)
L40:
  movdqu (%r15),%xmm2
  movdqa %xmm1,%xmm0
  add    $0x10,%r15
  psubd  %xmm2,%xmm0
  movups %xmm0,-0x10(%r15)
  cmp    %rax,%r15
  jne    L40
  mov    %r13,%rax
  and    $0xfffffffffffffffc,%rax
  cmp    %r13,%rax
  je     L25
L23:
  mov    (%rsp),%rbx
  lea    0x0(,%rax,4),%rdx
  mov    %ebp,%esi
  lea    (%rbx,%rdx,1),%rcx
  sub    (%rcx),%esi
  mov    %esi,(%rcx)
  lea    0x1(%rax),%rcx
  cmp    %rcx,%r13
  jle    L25
  lea    0x4(%rbx,%rdx,1),%rcx
  mov    %ebp,%esi
  add    $0x2,%rax
  sub    (%rcx),%esi
  mov    %esi,(%rcx)
  cmp    %rax,%r13
  jle    L25
  lea    0x8(%rbx,%rdx,1),%rax
  sub    (%rax),%ebp
  mov    %ebp,(%rax)
L25:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L75:
  xor    %eax,%eax
  jmp    L23
```

assistant: ```c
void combination_at_index(unsigned int n, unsigned int k, long m, unsigned *ans) {
  long a = n;
  long b = k;
  long x = (choose(n, k) - 1) - m;
  for (int i = 0; i < k; i++) {
    ans[i] = _LargestV(a, b, x);
    x = x - choose(ans[i], b);
    a = ans[i];
    b--;
  }
  for (long i = 0; i < k; ++i) {
    ans[i] = (n - 1) - ans[i];
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<safe_env>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L8
  call   <getenv@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L14
  mov    %rsp,%rax
L43:
  cmp    %rax,%rsp
  je     L65
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L43
L65:
  sub    $0x410,%rsp
  orq    $0x0,0x408(%rsp)
  mov    $0x401,%edx
  mov    $0x0,%esi
  mov    %rsp,%rdi
  call   <memset@plt>
  mov    $0x400,%edx
  mov    %r12,%rsi
  mov    %rsp,%rdi
  call   <strncpy@plt>
  mov    $0x400,%esi
  mov    %rsp,%rdi
  call   <strnlen@plt>
  mov    %rax,%r14
  mov    $0x400,%esi
  mov    %rbx,%rdi
  call   <strnlen@plt>
  mov    %rax,%r15
  lea    0x2(%r14,%rax,1),%rdi
  mov    $0x1,%esi
  call   <calloc@plt>
  mov    %rax,%r13
  mov    %r15,%rdx
  mov    %rbx,%rsi
  mov    %rax,%rdi
  call   <strncat@plt>
  lea    D5(%rip),%rsi
  mov    %r13,%rdi
  call   <strcat@plt>
  mov    %r14,%rdx
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <strncat@plt>
L5:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  mov    %r13,%rax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L8:
  mov    %rdi,%r13
  jmp    L5
L14:
  mov    %rax,%r13
  jmp    L5
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D5
datatype: string

tool: D5: =

assistant: ```c
char *safe_env(const char *name) {
  if (!name)
    return NULL;
  const char *env = getenv(name);
  if (!env)
    return NULL;
  const unsigned max_envlen = 1024;
  char newenv[max_envlen + 1];
  memset(&newenv[0], '\0', (sizeof((newenv)) / sizeof((newenv)[0])));
  strncpy(&newenv[0], env, max_envlen);
  size_t env_len = strnlen(&newenv[0], max_envlen);
  size_t nme_len = strnlen(name, max_envlen);
  char *ret = calloc(nme_len + env_len + 2, sizeof(char));
  strncat(ret, name, nme_len);
  strcat(ret, "=");
  strncat(ret, env, env_len);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<safe_env>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L50
  mov    %rdi,%r12
  call   <getenv@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L50
  mov    %rsp,%rax
  cmp    %rax,%rsp
  je     L38
L2:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rax,%rsp
  jne    L2
L38:
  sub    $0x410,%rsp
  orq    $0x0,0x408(%rsp)
  mov    $0x401,%edx
  xor    %esi,%esi
  mov    %rsp,%rdi
  call   <memset@plt>
  mov    $0x400,%edx
  mov    %r13,%rsi
  mov    %rsp,%rdi
  call   <strncpy@plt>
  mov    $0x400,%esi
  mov    %rsp,%rdi
  call   <strnlen@plt>
  mov    $0x400,%esi
  mov    %r12,%rdi
  mov    %rax,%r15
  call   <strnlen@plt>
  mov    $0x1,%esi
  lea    0x2(%r15,%rax,1),%rdi
  mov    %rax,%rbx
  call   <calloc@plt>
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rax,%r14
  mov    %rax,%rdi
  call   <strncat@plt>
  lea    D7(%rip),%rsi
  mov    %r14,%rdi
  call   <strcat@plt>
  mov    %r15,%rdx
  mov    %r13,%rsi
  mov    %r14,%rdi
  call   <strncat@plt>
L33:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  lea    -0x28(%rbp),%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L50:
  xor    %r14d,%r14d
  jmp    L33
L23:
  call   <__stack_chk_fail@plt>
```

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

tool: D7: =

assistant: ```c
char *safe_env(const char *name) {
  if (!name)
    return NULL;
  const char *env = getenv(name);
  if (!env)
    return NULL;
  const unsigned max_envlen = 1024;
  char newenv[max_envlen + 1];
  memset(&newenv[0], '\0', (sizeof((newenv)) / sizeof((newenv)[0])));
  strncpy(&newenv[0], env, max_envlen);
  size_t env_len = strnlen(&newenv[0], max_envlen);
  size_t nme_len = strnlen(name, max_envlen);
  char *ret = calloc(nme_len + env_len + 2, sizeof(char));
  strncat(ret, name, nme_len);
  strcat(ret, "=");
  strncat(ret, env, env_len);
  return ret;
}
```
user: Translate the below assembly code into C programming language:

```asm
<safe_env>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L9
  mov    %rdi,%r12
  call   <getenv@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L9
  mov    %rsp,%rax
  cmp    %rax,%rsp
  je     L44
L21:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rax,%rsp
  jne    L21
L44:
  sub    $0x410,%rsp
  orq    $0x0,0x408(%rsp)
  mov    $0x401,%edx
  xor    %esi,%esi
  mov    %rsp,%rdi
  call   <memset@plt>
  mov    $0x400,%edx
  mov    %r13,%rsi
  mov    %rsp,%rdi
  call   <strncpy@plt>
  mov    $0x400,%esi
  mov    %rsp,%rdi
  call   <strnlen@plt>
  mov    $0x400,%esi
  mov    %r12,%rdi
  mov    %rax,%r15
  call   <strnlen@plt>
  mov    $0x1,%esi
  lea    0x2(%r15,%rax,1),%rdi
  mov    %rax,%rbx
  call   <calloc@plt>
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rax,%r14
  mov    %rax,%rdi
  call   <strncat@plt>
  lea    D1(%rip),%rsi
  mov    %r14,%rdi
  call   <strcat@plt>
  mov    %r15,%rdx
  mov    %r13,%rsi
  mov    %r14,%rdi
  call   <strncat@plt>
L27:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  lea    -0x28(%rbp),%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  xor    %r14d,%r14d
  jmp    L27
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
datatype: string

tool: D1: =

assistant: ```c
char *safe_env(const char *name) {
  if (!name)
    return NULL;
  const char *env = getenv(name);
  if (!env)
    return NULL;
  const unsigned max_envlen = 1024;
  char newenv[max_envlen + 1];
  memset(&newenv[0], '\0', (sizeof((newenv)) / sizeof((newenv)[0])));
  strncpy(&newenv[0], env, max_envlen);
  size_t env_len = strnlen(&newenv[0], max_envlen);
  size_t nme_len = strnlen(name, max_envlen);
  char *ret = calloc(nme_len + env_len + 2, sizeof(char));
  strncat(ret, name, nme_len);
  strcat(ret, "=");
  strncat(ret, env, env_len);
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<hasDuplicates>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L38
L12:
  mov    -0x4(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x1c(%rbp),%eax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L37
  mov    $0x1,%eax
  jmp    L22
L37:
  addl   $0x1,-0x4(%rbp)
L38:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L12
  mov    $0x0,%eax
L22:
  pop    %rbp
  ret
```

assistant: ```c
int hasDuplicates(unsigned int *targets, unsigned int latestTarget) {
  for (unsigned int i = 0; i < latestTarget; i++) {
    if (targets[i] == targets[latestTarget])
      return 1;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hasDuplicates>:
  endbr64
  test   %esi,%esi
  je     L1
  mov    %esi,%eax
  mov    (%rdi,%rax,4),%edx
  mov    %rdi,%rax
  lea    -0x1(%rsi),%ecx
  lea    0x4(%rdi,%rcx,4),%rcx
L20:
  cmp    %edx,(%rax)
  je     L21
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L20
  mov    $0x0,%eax
  ret
L1:
  mov    $0x0,%eax
  ret
L21:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int hasDuplicates(unsigned int *targets, unsigned int latestTarget) {
  for (unsigned int i = 0; i < latestTarget; i++) {
    if (targets[i] == targets[latestTarget])
      return 1;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<hasDuplicates>:
  endbr64
  test   %esi,%esi
  je     L2
  mov    %esi,%eax
  lea    -0x1(%rsi),%edx
  mov    (%rdi,%rax,4),%eax
  lea    0x4(%rdi,%rdx,4),%rdx
  jmp    L20
  nopw   0x0(%rax,%rax,1)
L26:
  add    $0x4,%rdi
  cmp    %rdx,%rdi
  je     L2
L20:
  cmp    %eax,(%rdi)
  jne    L26
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  xor    %eax,%eax
  ret
```

assistant: ```c
int hasDuplicates(unsigned int *targets, unsigned int latestTarget) {
  for (unsigned int i = 0; i < latestTarget; i++) {
    if (targets[i] == targets[latestTarget])
      return 1;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<hasDuplicates>:
  endbr64
  test   %esi,%esi
  je     L37
  mov    %esi,%eax
  lea    -0x1(%rsi),%edx
  mov    (%rdi,%rax,4),%eax
  lea    0x4(%rdi,%rdx,4),%rdx
  jmp    L24
  nopw   0x0(%rax,%rax,1)
L36:
  add    $0x4,%rdi
  cmp    %rdx,%rdi
  je     L37
L24:
  cmp    %eax,(%rdi)
  jne    L36
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L37:
  xor    %eax,%eax
  ret
```

assistant: ```c
int hasDuplicates(unsigned int *targets, unsigned int latestTarget) {
  for (unsigned int i = 0; i < latestTarget; i++) {
    if (targets[i] == targets[latestTarget])
      return 1;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<weprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L26
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L26:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <vfprintf@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0xc8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L29
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L29
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  mov    $0x20,%edi
  call   <fputc@plt>
  mov    $0x0,%edi
  call   <perror@plt>
L29:
  nop
  leave
  ret
```

assistant: ```c
void weprintf(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vfprintf(stderr, fmt, ap);
  va_end(ap);
  if (fmt[0] && fmt[strlen(fmt) - 1] == ':') {
    fputc(' ', stderr);
    perror(NULL);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<weprintf>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    D15(%rip),%rax
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  cmpb   $0x0,(%rbx)
  jne    L12
L22:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L12:
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x3a,-0x1(%rbx,%rax,1)
  jne    L22
  mov    D15(%rip),%rax
  mov    (%rax),%esi
  mov    $0x20,%edi
  call   <fputc@plt>
  mov    $0x0,%edi
  call   <perror@plt>
  jmp    L22
```

assistant: ```c
void weprintf(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vfprintf(stderr, fmt, ap);
  va_end(ap);
  if (fmt[0] && fmt[strlen(fmt) - 1] == ':') {
    fputc(' ', stderr);
    perror(NULL);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<weprintf>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    D0(%rip),%r12
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    (%r12),%edi
  call   <vfprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  cmpb   $0x0,(%rbx)
  jne    L21
L23:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L21:
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x3a,-0x1(%rbx,%rax,1)
  jne    L23
  mov    (%r12),%esi
  mov    $0x20,%edi
  call   <fputc@plt>
  xor    %edi,%edi
  call   <perror@plt>
  jmp    L23
```

assistant: ```c
void weprintf(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vfprintf(stderr, fmt, ap);
  va_end(ap);
  if (fmt[0] && fmt[strlen(fmt) - 1] == ':') {
    fputc(' ', stderr);
    perror(NULL);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<weprintf>:
  endbr64
  push   %r12
  mov    %rdi,%rsi
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    D6(%rip),%r12
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    (%r12),%edi
  call   <vfprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  cmpb   $0x0,(%rbx)
  jne    L16
L15:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L16:
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  cmpb   $0x3a,-0x1(%rbx,%rax,1)
  jne    L15
  mov    (%r12),%esi
  mov    $0x20,%edi
  call   <fputc@plt>
  xor    %edi,%edi
  call   <perror@plt>
  jmp    L15
```

assistant: ```c
void weprintf(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vfprintf(stderr, fmt, ap);
  va_end(ap);
  if (fmt[0] && fmt[strlen(fmt) - 1] == ':') {
    fputc(' ', stderr);
    perror(NULL);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<engine_jksengine>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <ENGINE_new@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L8
  mov    $0x0,%eax
  jmp    L33
L8:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <jksengine_bind@plt>
  test   %eax,%eax
  jne    L1
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <ENGINE_free@plt>
  mov    $0x0,%eax
  jmp    L33
L1:
  mov    -0x8(%rbp),%rax
L33:
  leave
  ret
```

assistant: ```c
ENGINE *engine_jksengine(void) {
  ENGINE *e;
  ;
  e = ENGINE_new();
  if (!e)
    return (NULL);
  if (!jksengine_bind(e)) {
    ENGINE_free(e);
    return (NULL);
  }
  return (e);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<engine_jksengine>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <ENGINE_new@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L3
  mov    %rax,%rdi
  call   <jksengine_bind@plt>
  test   %eax,%eax
  je     L9
L3:
  mov    %rbx,%rax
  pop    %rbx
  ret
L9:
  mov    %rbx,%rdi
  call   <ENGINE_free@plt>
  mov    $0x0,%ebx
  jmp    L3
```

assistant: ```c
ENGINE *engine_jksengine(void) {
  ENGINE *e;
  ;
  e = ENGINE_new();
  if (!e)
    return (NULL);
  if (!jksengine_bind(e)) {
    ENGINE_free(e);
    return (NULL);
  }
  return (e);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<engine_jksengine>:
  endbr64
  push   %r12
  xor    %eax,%eax
  call   <ENGINE_new@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L27
  mov    %rax,%rdi
  call   <jksengine_bind@plt>
  test   %eax,%eax
  je     L4
L27:
  mov    %r12,%rax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %r12,%rdi
  xor    %r12d,%r12d
  call   <ENGINE_free@plt>
  jmp    L27
```

assistant: ```c
ENGINE *engine_jksengine(void) {
  ENGINE *e;
  ;
  e = ENGINE_new();
  if (!e)
    return (NULL);
  if (!jksengine_bind(e)) {
    ENGINE_free(e);
    return (NULL);
  }
  return (e);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<engine_jksengine>:
  endbr64
  push   %r12
  xor    %eax,%eax
  call   <ENGINE_new@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L24
  mov    %rax,%rdi
  call   <jksengine_bind@plt>
  test   %eax,%eax
  je     L21
L24:
  mov    %r12,%rax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L21:
  mov    %r12,%rdi
  xor    %r12d,%r12d
  call   <ENGINE_free@plt>
  jmp    L24
```

assistant: ```c
ENGINE *engine_jksengine(void) {
  ENGINE *e;
  ;
  e = ENGINE_new();
  if (!e)
    return (NULL);
  if (!jksengine_bind(e)) {
    ENGINE_free(e);
    return (NULL);
  }
  return (e);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<check_for_matching_rule>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x840,%rsp
  mov    %edi,-0x824(%rbp)
  mov    %rsi,-0x830(%rbp)
  mov    %rdx,-0x838(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x830(%rbp),%rax
  mov    %rax,%rsi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L32
  mov    -0x838(%rbp),%rdx
  mov    -0x824(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <evf_input_compare@plt>
  mov    %eax,-0x814(%rbp)
  cmpl   $0xffffffff,-0x814(%rbp)
  jne    L20
  mov    $0xfffffffd,%eax
  jmp    L72
L20:
  mov    -0x814(%rbp),%eax
  jmp    L72
L32:
  mov    -0x830(%rbp),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L12
  lea    -0x810(%rbp),%rcx
  mov    -0x824(%rbp),%eax
  mov    $0x800,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <evf_input_get_name@plt>
  test   %rax,%rax
  jns    L140
  mov    $0xfffffffe,%eax
  jmp    L72
L140:
  mov    -0x838(%rbp),%rdx
  lea    -0x810(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L72
L12:
  mov    -0x830(%rbp),%rax
  mov    %rax,%rsi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L97
  lea    -0x810(%rbp),%rcx
  mov    -0x824(%rbp),%eax
  mov    $0x800,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <evf_input_get_phys@plt>
  test   %rax,%rax
  jns    L16
  mov    $0xfffffffe,%eax
  jmp    L72
L16:
  mov    -0x838(%rbp),%rdx
  lea    -0x810(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L72
L97:
  mov    -0x830(%rbp),%rax
  mov    %rax,%rsi
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  jne    L78
  mov    $0x0,%eax
  jmp    L72
L78:
  mov    $0xffffffff,%eax
L72:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L149
  call   <__stack_chk_fail@plt>
L149:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D14
type: string
name: disassemble_data
arguments: tag: D9
type: string
name: disassemble_data
arguments: tag: D25
type: string
name: disassemble_data
arguments: tag: D39
type: string

tool: D14: Device

tool: D9: Name

tool: D25: Phys

tool: D39: Bits

assistant: ```c
int check_for_matching_rule(int fd, const char *type, const char *value) {
  char str_buf[2048];
  if (!strcasecmp("Device", type)) {
    int res = evf_input_compare(fd, value);
    if (res == -1)
      return -3;
    return res;
  }
  if (!strcasecmp("Name", type)) {
    if (evf_input_get_name(fd, str_buf, 2048) < 0)
      return -2;
    return !strcmp(str_buf, value);
  }
  if (!strcasecmp("Phys", type)) {
    if (evf_input_get_phys(fd, str_buf, 2048) < 0)
      return -2;
    return !strcmp(str_buf, value);
  }
  if (!strcasecmp("Bits", type)) {
    return 0;
  }
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<check_for_matching_rule>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x810,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x808(%rsp)
  xor    %eax,%eax
  lea    D35(%rip),%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  je     L68
  mov    %rbx,%rsi
  lea    D4(%rip),%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  je     L11
  mov    %rbx,%rsi
  lea    D32(%rip),%rdi
  call   <strcasecmp@plt>
  test   %eax,%eax
  je     L57
  mov    %rbx,%rsi
  lea    D2(%rip),%rdi
  call   <strcasecmp@plt>
  neg    %eax
  sbb    %eax,%eax
  jmp    L102
L68:
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <evf_input_compare@plt>
  cmp    $0xffffffff,%eax
  je     L63
L102:
  mov    0x808(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L91
  add    $0x810,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L11:
  mov    %rsp,%rsi
  mov    $0x800,%edx
  mov    %ebp,%edi
  call   <evf_input_get_name@plt>
  test   %rax,%rax
  js     L47
  mov    %rsp,%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L102
L57:
  mov    %rsp,%rsi
  mov    $0x800,%edx
  mov    %ebp,%edi
  call   <evf_input_get_phys@plt>
  test   %rax,%rax
  js     L77
  mov    %rsp,%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L102
L63:
  mov    $0xfffffffd,%eax
  jmp    L102
L47:
  mov    $0xfffffffe,%eax
  jmp    L102
L77:
  mov    $0xfffffffe,%eax
  jmp    L102
L91:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D35
type_infered: string
name: unpack_data
arguments: tag: D4
type_infered: string
name: unpack_data
arguments: tag: D32
type_infered: string
name: unpack_data
arguments: tag: D2
type_infered: string

tool: D35: Device

tool: D4: Name

tool: D32: Phys

tool: D2: Bits

assistant: ```c
int check_for_matching_rule(int fd, const char *type, const char *value) {
  char str_buf[2048];
  if (!strcasecmp("Device", type)) {
    int res = evf_input_compare(fd, value);
    if (res == -1)
      return -3;
    return res;
  }
  if (!strcasecmp("Name", type)) {
    if (evf_input_get_name(fd, str_buf, 2048) < 0)
      return -2;
    return !strcmp(str_buf, value);
  }
  if (!strcasecmp("Phys", type)) {
    if (evf_input_get_phys(fd, str_buf, 2048) < 0)
      return -2;
    return !strcmp(str_buf, value);
  }
  if (!strcasecmp("Bits", type)) {
    return 0;
  }
  return -1;
}
```