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

```asm
<signal_management_thread>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D14(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <pthread_setcanceltype@plt>
  mov    D28(%rip),%rax
  mov    (%rax),%eax
  lea    -0x10(%rbp),%rdx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <sigprocmask@plt>
  lea    -0xc(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <sigwait@plt>
  mov    -0xc(%rbp),%edx
  mov    D16(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  je     L19
  mov    D32(%rip),%rax
  mov    (%rax),%eax
  lea    -0x10(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sigprocmask@plt>
L19:
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <signal_management_handler@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
void *signal_management_thread(void *PTR) {
  pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
  sigset_t blocked;
  sigprocmask(SIG_SETMASK, 0, &blocked);
  int s;
  sigwait(&blocked, &s);
  if (s != SIGSEGV) {
    sigprocmask(SIG_UNBLOCK, &blocked, 0);
  }
  signal_management_handler(s);
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<signal_management_thread>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%esi
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <pthread_setcanceltype@plt>
  mov    %rsp,%rbx
  mov    %rbx,%rdx
  mov    $0x0,%esi
  mov    D11(%rip),%rax
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  lea    0x4(%rsp),%rsi
  mov    %rbx,%rdi
  call   <sigwait@plt>
  mov    D22(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,0x4(%rsp)
  jne    L19
L10:
  mov    0x4(%rsp),%edi
  call   <signal_management_handler@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L19:
  mov    %rsp,%rsi
  mov    $0x0,%edx
  mov    D30(%rip),%rax
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  jmp    L10
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void *signal_management_thread(void *PTR) {
  pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
  sigset_t blocked;
  sigprocmask(SIG_SETMASK, 0, &blocked);
  int s;
  sigwait(&blocked, &s);
  if (s != SIGSEGV) {
    sigprocmask(SIG_UNBLOCK, &blocked, 0);
  }
  signal_management_handler(s);
  return NULL;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<signal_management_thread>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D16(%rip),%rax
  mov    %rsp,%rbp
  mov    (%rax),%edi
  call   <pthread_setcanceltype@plt>
  mov    D1(%rip),%rax
  mov    %rbp,%rdx
  xor    %esi,%esi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rsi
  call   <sigwait@plt>
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  cmp    %edi,0x4(%rsp)
  je     L15
  mov    D33(%rip),%rax
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x4(%rsp),%edi
L15:
  call   <signal_management_handler@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L11:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void *signal_management_thread(void *PTR) {
  pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
  sigset_t blocked;
  sigprocmask(SIG_SETMASK, 0, &blocked);
  int s;
  sigwait(&blocked, &s);
  if (s != SIGSEGV) {
    sigprocmask(SIG_UNBLOCK, &blocked, 0);
  }
  signal_management_handler(s);
  return NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<signal_management_thread>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D5(%rip),%rax
  mov    %rsp,%rbp
  mov    (%rax),%edi
  call   <pthread_setcanceltype@plt>
  mov    D11(%rip),%rax
  mov    %rbp,%rdx
  xor    %esi,%esi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    %rbp,%rdi
  lea    0x4(%rsp),%rsi
  call   <sigwait@plt>
  mov    D15(%rip),%rax
  mov    (%rax),%edi
  cmp    %edi,0x4(%rsp)
  je     L8
  mov    D30(%rip),%rax
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x4(%rsp),%edi
L8:
  call   <signal_management_handler@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L19:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void *signal_management_thread(void *PTR) {
  pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
  sigset_t blocked;
  sigprocmask(SIG_SETMASK, 0, &blocked);
  int s;
  sigwait(&blocked, &s);
  if (s != SIGSEGV) {
    sigprocmask(SIG_UNBLOCK, &blocked, 0);
  }
  signal_management_handler(s);
  return NULL;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<kill>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
L8:
  jmp    L8
```

assistant: ```c
int kill(int pid, int sig) {
  while (1)
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<kill>:
  endbr64
L4:
  jmp    L4
```

assistant: ```c
int kill(int pid, int sig) {
  while (1)
    ;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<kill>:
  endbr64
  nopl   0x0(%rax)
L8:
  jmp    L8
```

assistant: ```c
int kill(int pid, int sig) {
  while (1)
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<kill>:
  endbr64
  nopl   0x0(%rax)
L0:
  jmp    L0
```

assistant: ```c
int kill(int pid, int sig) {
  while (1)
    ;
}
```
user: Translate the below assembly code into C programming language:

```asm
<hash_url>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  shr    %eax
  mov    %eax,-0x14(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L3
L15:
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  imul   $0x10f,%eax,%eax
  xor    %eax,-0x10(%rbp)
  addl   $0x1,-0x14(%rbp)
L3:
  mov    -0x14(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jb     L15
  mov    -0xc(%rbp),%eax
  imul   $0x10f,%eax,%eax
  xor    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    $0x0,%edx
  divl   -0x2c(%rbp)
  mov    %edx,%eax
  leave
  ret
```

assistant: ```c
unsigned int hash_url(const void *data, unsigned int size) {
  const char *s = data;
  unsigned int i, j, n;
  j = strlen(s);
  for (i = j / 2, n = 0; i < j; i++)
    n ^= 271 * (unsigned)s[i];
  i = n ^ (j * 271);
  return i % size;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<hash_url>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  call   <strlen@plt>
  mov    %eax,%ecx
  shr    %ecx
  cmp    %ecx,%eax
  jbe    L26
  mov    %ecx,%esi
  lea    0x0(%rbp,%rsi,1),%rdx
  lea    0x1(%rbp,%rsi,1),%rdi
  lea    -0x1(%rax),%esi
  sub    %ecx,%esi
  add    %rsi,%rdi
  mov    $0x0,%esi
L20:
  movsbl (%rdx),%ecx
  imul   $0x10f,%ecx,%ecx
  xor    %ecx,%esi
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  jne    L20
L6:
  imul   $0x10f,%eax,%eax
  xor    %esi,%eax
  mov    $0x0,%edx
  div    %ebx
  mov    %edx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L26:
  mov    $0x0,%esi
  jmp    L6
```

assistant: ```c
unsigned int hash_url(const void *data, unsigned int size) {
  const char *s = data;
  unsigned int i, j, n;
  j = strlen(s);
  for (i = j / 2, n = 0; i < j; i++)
    n ^= 271 * (unsigned)s[i];
  i = n ^ (j * 271);
  return i % size;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hash_url>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %eax,%ecx
  shr    %ecx
  cmp    %ecx,%eax
  jbe    L6
  mov    %ecx,%esi
  lea    0x1(%rbp,%rsi,1),%rdi
  lea    0x0(%rbp,%rsi,1),%rdx
  lea    -0x1(%rax),%esi
  sub    %ecx,%esi
  add    %rsi,%rdi
  xor    %esi,%esi
  nopw   0x0(%rax,%rax,1)
L11:
  movsbl (%rdx),%ecx
  add    $0x1,%rdx
  imul   $0x10f,%ecx,%ecx
  xor    %ecx,%esi
  cmp    %rdx,%rdi
  jne    L11
L21:
  imul   $0x10f,%eax,%eax
  xor    %edx,%edx
  add    $0x8,%rsp
  xor    %esi,%eax
  div    %ebx
  pop    %rbx
  pop    %rbp
  mov    %edx,%eax
  ret
  nopl   0x0(%rax)
L6:
  xor    %esi,%esi
  jmp    L21
```

assistant: ```c
unsigned int hash_url(const void *data, unsigned int size) {
  const char *s = data;
  unsigned int i, j, n;
  j = strlen(s);
  for (i = j / 2, n = 0; i < j; i++)
    n ^= 271 * (unsigned)s[i];
  i = n ^ (j * 271);
  return i % size;
}
```
user: Translate the below assembly code into C programming language:

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  sub    $0x99f4bb,%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x10(%rbp)
  nop
  movl   $0x0,-0x10(%rbp)
  nop
  mov    -0xc(%rbp),%eax
  lea    -0x3918917d(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 0U) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 0U) {
      copy12 = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = copy12;
      copy12 = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = copy12;
      copy13 = *((unsigned short *)(&state[local1]) + 1);
      *((unsigned short *)(&state[local1]) + 1) = *((unsigned short *)(&state[local1]) + 0);
      *((unsigned short *)(&state[local1]) + 0) = copy13;
      local1++;
    }
    output[0UL] = state[0UL] - 957911421UL;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  sub    $0x39b28638,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 0U) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 0U) {
      copy12 = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = copy12;
      copy12 = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = copy12;
      copy13 = *((unsigned short *)(&state[local1]) + 1);
      *((unsigned short *)(&state[local1]) + 1) = *((unsigned short *)(&state[local1]) + 0);
      *((unsigned short *)(&state[local1]) + 0) = copy13;
      local1++;
    }
    output[0UL] = state[0UL] - 957911421UL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  sub    $0x39b28638,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 0U) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 0U) {
      copy12 = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = copy12;
      copy12 = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = copy12;
      copy13 = *((unsigned short *)(&state[local1]) + 1);
      *((unsigned short *)(&state[local1]) + 1) = *((unsigned short *)(&state[local1]) + 0);
      *((unsigned short *)(&state[local1]) + 0) = copy13;
      local1++;
    }
    output[0UL] = state[0UL] - 957911421UL;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  sub    $0x39b28638,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  unsigned short copy12;
  unsigned short copy13;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 0U) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 0U) {
      copy12 = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = copy12;
      copy12 = *((unsigned short *)(&state[0UL]) + 1);
      *((unsigned short *)(&state[0UL]) + 1) = *((unsigned short *)(&state[0UL]) + 0);
      *((unsigned short *)(&state[0UL]) + 0) = copy12;
      copy13 = *((unsigned short *)(&state[local1]) + 1);
      *((unsigned short *)(&state[local1]) + 1) = *((unsigned short *)(&state[local1]) + 0);
      *((unsigned short *)(&state[local1]) + 0) = copy13;
      local1++;
    }
    output[0UL] = state[0UL] - 957911421UL;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  and    $0xffffffffffffff80,%rsp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  movq   $0x0,(%rsp)
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movl   $0x1,(%rsp)
  mov    %rsp,%rax
  mov    %rax,%rdi
  call   <bar@plt>
  nop
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
void foo(void) {
  int x[8] __attribute__((aligned(128))) = {1};
  bar(x);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  and    $0xffffffffffffff80,%rsp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  movq   $0x0,(%rsp)
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movl   $0x1,(%rsp)
  mov    %rsp,%rdi
  call   <bar@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  leave
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void foo(void) {
  int x[8] __attribute__((aligned(128))) = {1};
  bar(x);
}
```
user: Translate the below assembly code into C programming language:

```asm
<foo>:
  endbr64
  push   %rbp
  pxor   %xmm0,%xmm0
  mov    %rsp,%rbp
  and    $0xffffffffffffff80,%rsp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movaps %xmm0,(%rsp)
  movaps %xmm0,0x10(%rsp)
  movl   $0x1,(%rsp)
  call   <bar@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  leave
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void foo(void) {
  int x[8] __attribute__((aligned(128))) = {1};
  bar(x);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<foo>:
  endbr64
  push   %rbp
  pxor   %xmm0,%xmm0
  mov    %rsp,%rbp
  and    $0xffffffffffffff80,%rsp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movaps %xmm0,(%rsp)
  movaps %xmm0,0x10(%rsp)
  movl   $0x1,(%rsp)
  call   <bar@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  leave
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void foo(void) {
  int x[8] __attribute__((aligned(128))) = {1};
  bar(x);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<upscreen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x1,%edi
  call   <update@plt>
  mov    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int upscreen() {
  update(1);
  return (1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<upscreen>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <update@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int upscreen() {
  update(1);
  return (1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<upscreen>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <update@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int upscreen() {
  update(1);
  return (1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<upscreen>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <update@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int upscreen() {
  update(1);
  return (1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<normalize_date>:
  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
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int normalize_date(int *year, int *month, int *day) {
  __coverity_tainted_data_sanitize__(*year);
  __coverity_tainted_data_sanitize__(*month);
  __coverity_tainted_data_sanitize__(*day);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<normalize_date>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  mov    (%rdi),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    0x0(%rbp),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    (%rbx),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int normalize_date(int *year, int *month, int *day) {
  __coverity_tainted_data_sanitize__(*year);
  __coverity_tainted_data_sanitize__(*month);
  __coverity_tainted_data_sanitize__(*day);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<normalize_date>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    0x0(%rbp),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    (%rbx),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int normalize_date(int *year, int *month, int *day) {
  __coverity_tainted_data_sanitize__(*year);
  __coverity_tainted_data_sanitize__(*month);
  __coverity_tainted_data_sanitize__(*day);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<normalize_date>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    0x0(%rbp),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  mov    (%rbx),%edi
  call   <__coverity_tainted_data_sanitize__@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int normalize_date(int *year, int *month, int *day) {
  __coverity_tainted_data_sanitize__(*year);
  __coverity_tainted_data_sanitize__(*month);
  __coverity_tainted_data_sanitize__(*day);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ft_putendl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ft_strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  mov    $0xa,%edi
  call   <ft_putchar@plt>
  nop
  leave
  ret
```

assistant: ```c
void ft_putendl(char const *s) {
  int l;
  l = ft_strlen(s);
  write(1, s, l);
  ft_putchar('\n');
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ft_putendl>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <ft_strlen@plt>
  mov    %eax,%edx
  mov    %rbx,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  mov    $0xa,%edi
  call   <ft_putchar@plt>
  pop    %rbx
  ret
```

assistant: ```c
void ft_putendl(char const *s) {
  int l;
  l = ft_strlen(s);
  write(1, s, l);
  ft_putchar('\n');
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ft_putendl>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <ft_strlen@plt>
  mov    %rbp,%rsi
  mov    $0x1,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    $0xa,%edi
  pop    %rbp
  jmp    1090 <ft_putchar@plt>
```

assistant: ```c
void ft_putendl(char const *s) {
  int l;
  l = ft_strlen(s);
  write(1, s, l);
  ft_putchar('\n');
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<parse_macro_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    $0x100,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %al,-0x19(%rbp)
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %eax,-0x14(%rbp)
  jmp    L5
L15:
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  mov    %dl,(%rax)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %eax,-0x14(%rbp)
L5:
  cmpl   $0x29,-0x14(%rbp)
  jne    L15
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L18
L1:
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%ecx
  mov    -0x38(%rbp),%rdx
  mov    %ecx,(%rdx)
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x19(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x10(%rbp)
L18:
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L1
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void parse_macro_str(FILE *in, char *out_str, int *out_str_len) {
  char *mult_str = malloc(256 * sizeof(char));
  int mult_str_len = 0;
  char cmd;
  int mult;
  int temp_char;
  cmd = fgetc(in);
  fseek(in, 1, SEEK_CUR);
  temp_char = fgetc(in);
  while (temp_char != ')') {
    mult_str[mult_str_len++] = temp_char;
    temp_char = fgetc(in);
  }
  mult_str[mult_str_len] == '\0';
  mult = atoi(mult_str);
  for (int i = 0; i < mult; i++)
    out_str[(*out_str_len)++] = cmd;
  free(mult_str);
}
```