ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<matmult>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  call   <newmat@plt>
  mov    0x0(%r13),%r9
  mov    0x8(%r13),%r8
  xor    %ecx,%ecx
  mov    0x10(%r13),%rdi
  mov    0x18(%r13),%rsi
  mov    %rax,%r12
L9:
  mov    0x0(%rbp,%rcx,1),%rdx
  mov    (%r12,%rcx,1),%rax
  add    $0x8,%rcx
  movss  (%rdx),%xmm0
  mulss  (%r9),%xmm0
  addss  (%rax),%xmm0
  movss  %xmm0,(%rax)
  movss  0x4(%rdx),%xmm1
  mulss  (%r8),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,(%rax)
  movss  0x8(%rdx),%xmm0
  mulss  (%rdi),%xmm0
  addss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  movss  0xc(%rdx),%xmm1
  mulss  (%rsi),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,(%rax)
  movss  (%rdx),%xmm0
  mulss  0x4(%r9),%xmm0
  addss  0x4(%rax),%xmm0
  movss  %xmm0,0x4(%rax)
  movss  0x4(%rdx),%xmm1
  mulss  0x4(%r8),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,0x4(%rax)
  movss  0x8(%rdx),%xmm0
  mulss  0x4(%rdi),%xmm0
  addss  %xmm1,%xmm0
  movss  %xmm0,0x4(%rax)
  movss  0xc(%rdx),%xmm1
  mulss  0x4(%rsi),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,0x4(%rax)
  movss  (%rdx),%xmm0
  mulss  0x8(%r9),%xmm0
  addss  0x8(%rax),%xmm0
  movss  %xmm0,0x8(%rax)
  movss  0x4(%rdx),%xmm1
  mulss  0x8(%r8),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,0x8(%rax)
  movss  0x8(%rdx),%xmm0
  mulss  0x8(%rdi),%xmm0
  addss  %xmm1,%xmm0
  movss  %xmm0,0x8(%rax)
  movss  0xc(%rdx),%xmm1
  mulss  0x8(%rsi),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,0x8(%rax)
  movss  (%rdx),%xmm0
  mulss  0xc(%r9),%xmm0
  addss  0xc(%rax),%xmm0
  movss  %xmm0,0xc(%rax)
  movss  0x4(%rdx),%xmm1
  mulss  0xc(%r8),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,0xc(%rax)
  movss  0x8(%rdx),%xmm0
  mulss  0xc(%rdi),%xmm0
  addss  %xmm1,%xmm0
  movss  %xmm0,0xc(%rax)
  movss  0xc(%rdx),%xmm1
  mulss  0xc(%rsi),%xmm1
  addss  %xmm0,%xmm1
  movss  %xmm1,0xc(%rax)
  cmp    $0x20,%rcx
  jne    L9
  mov    %rbp,%rdi
  call   <matfree@plt>
  mov    %r13,%rdi
  call   <matfree@plt>
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
float **matmult(float **mat1, float **mat2) {
  float **mat = newmat(0);
  int i, j, k;
  for (i = 0; i < 4; i++)
    for (j = 0; j < 4; j++)
      for (k = 0; k < 4; k++)
        mat[i][j] += mat1[i][k] * mat2[k][j];
  matfree(mat1);
  matfree(mat2);
  return mat;
}
```
user: What is the c source code of the assembly code below?

```asm
<AESDataReadNonBlocking>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x44036000,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <ASSERT@plt>
  mov    -0x4(%rbp),%eax
  add    $0x50,%eax
  cltq
  mov    (%rax),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L12
  mov    $0x0,%eax
  jmp    L0
L12:
  mov    -0x4(%rbp),%eax
  add    $0x6c,%eax
  cltq
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x4(%rbp),%eax
  add    $0x68,%eax
  cltq
  mov    %rax,%rcx
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    -0x4(%rbp),%eax
  add    $0x64,%eax
  cltq
  mov    %rax,%rcx
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    -0x4(%rbp),%eax
  add    $0x60,%eax
  cltq
  mov    %rax,%rcx
  mov    -0x10(%rbp),%rax
  lea    0xc(%rax),%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    $0x1,%eax
L0:
  leave
  ret
```

assistant: ```c
bool AESDataReadNonBlocking(uint32_t ui32Base, uint32_t *pui32Dest) {
  ASSERT(ui32Base == 0x44036000);
  if ((0x00000001 & ((*((volatile uint32_t *)(ui32Base + 0x00000050))))) == 0) {
    return (false);
  }
  pui32Dest[0] = (*((volatile uint32_t *)(ui32Base + 0x0000006C)));
  pui32Dest[1] = (*((volatile uint32_t *)(ui32Base + 0x00000068)));
  pui32Dest[2] = (*((volatile uint32_t *)(ui32Base + 0x00000064)));
  pui32Dest[3] = (*((volatile uint32_t *)(ui32Base + 0x00000060)));
  return (true);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<AESDataReadNonBlocking>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  cmp    $0x44036000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  lea    0x50(%rbx),%eax
  cltq
  mov    (%rax),%eax
  and    $0x1,%eax
  je     L0
  lea    0x6c(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x0(%rbp)
  lea    0x68(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x4(%rbp)
  lea    0x64(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x8(%rbp)
  add    $0x60,%ebx
  movslq %ebx,%rbx
  mov    (%rbx),%edx
  mov    %edx,0xc(%rbp)
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool AESDataReadNonBlocking(uint32_t ui32Base, uint32_t *pui32Dest) {
  ASSERT(ui32Base == 0x44036000);
  if ((0x00000001 & ((*((volatile uint32_t *)(ui32Base + 0x00000050))))) == 0) {
    return (false);
  }
  pui32Dest[0] = (*((volatile uint32_t *)(ui32Base + 0x0000006C)));
  pui32Dest[1] = (*((volatile uint32_t *)(ui32Base + 0x00000068)));
  pui32Dest[2] = (*((volatile uint32_t *)(ui32Base + 0x00000064)));
  pui32Dest[3] = (*((volatile uint32_t *)(ui32Base + 0x00000060)));
  return (true);
}
```
user: Translate the below assembly code into C programming language:

```asm
<AESDataReadNonBlocking>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  cmp    $0x44036000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  lea    0x50(%rbx),%eax
  cltq
  mov    (%rax),%eax
  and    $0x1,%eax
  je     L7
  lea    0x6c(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x0(%rbp)
  lea    0x68(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x4(%rbp)
  lea    0x64(%rbx),%edx
  add    $0x60,%ebx
  movslq %edx,%rdx
  movslq %ebx,%rbx
  mov    (%rdx),%edx
  mov    %edx,0x8(%rbp)
  mov    (%rbx),%edx
  mov    %edx,0xc(%rbp)
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool AESDataReadNonBlocking(uint32_t ui32Base, uint32_t *pui32Dest) {
  ASSERT(ui32Base == 0x44036000);
  if ((0x00000001 & ((*((volatile uint32_t *)(ui32Base + 0x00000050))))) == 0) {
    return (false);
  }
  pui32Dest[0] = (*((volatile uint32_t *)(ui32Base + 0x0000006C)));
  pui32Dest[1] = (*((volatile uint32_t *)(ui32Base + 0x00000068)));
  pui32Dest[2] = (*((volatile uint32_t *)(ui32Base + 0x00000064)));
  pui32Dest[3] = (*((volatile uint32_t *)(ui32Base + 0x00000060)));
  return (true);
}
```
user: Translate the below assembly code into C programming language:

```asm
<AESDataReadNonBlocking>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  cmp    $0x44036000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  lea    0x50(%rbx),%eax
  cltq
  mov    (%rax),%eax
  and    $0x1,%eax
  je     L1
  lea    0x6c(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x0(%rbp)
  lea    0x68(%rbx),%edx
  movslq %edx,%rdx
  mov    (%rdx),%edx
  mov    %edx,0x4(%rbp)
  lea    0x64(%rbx),%edx
  add    $0x60,%ebx
  movslq %edx,%rdx
  movslq %ebx,%rbx
  mov    (%rdx),%edx
  mov    %edx,0x8(%rbp)
  mov    (%rbx),%edx
  mov    %edx,0xc(%rbp)
L1:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
bool AESDataReadNonBlocking(uint32_t ui32Base, uint32_t *pui32Dest) {
  ASSERT(ui32Base == 0x44036000);
  if ((0x00000001 & ((*((volatile uint32_t *)(ui32Base + 0x00000050))))) == 0) {
    return (false);
  }
  pui32Dest[0] = (*((volatile uint32_t *)(ui32Base + 0x0000006C)));
  pui32Dest[1] = (*((volatile uint32_t *)(ui32Base + 0x00000068)));
  pui32Dest[2] = (*((volatile uint32_t *)(ui32Base + 0x00000064)));
  pui32Dest[3] = (*((volatile uint32_t *)(ui32Base + 0x00000060)));
  return (true);
}
```
user: Translate the below assembly code into C programming language:

```asm
<ft_tolower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <ft_isupper@plt>
  test   %rax,%rax
  je     L2
  mov    -0x4(%rbp),%eax
  add    $0x20,%eax
  jmp    L19
L2:
  mov    -0x4(%rbp),%eax
L19:
  leave
  ret
```

assistant: ```c
int ft_tolower(int c) {
  if (ft_isupper(c))
    return (c + 32);
  return (c);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ft_tolower>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  call   <ft_isupper@plt>
  mov    %rax,%rdx
  lea    0x20(%rbx),%eax
  test   %rdx,%rdx
  cmovne %eax,%ebx
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int ft_tolower(int c) {
  if (ft_isupper(c))
    return (c + 32);
  return (c);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ft_tolower>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  call   <ft_isupper@plt>
  mov    %rax,%r8
  lea    0x20(%r12),%eax
  test   %r8,%r8
  cmovne %eax,%r12d
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
int ft_tolower(int c) {
  if (ft_isupper(c))
    return (c + 32);
  return (c);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ft_tolower>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  call   <ft_isupper@plt>
  mov    %rax,%r8
  lea    0x20(%r12),%eax
  test   %r8,%r8
  cmovne %eax,%r12d
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
int ft_tolower(int c) {
  if (ft_isupper(c))
    return (c + 32);
  return (c);
}
```
user: Translate the below assembly code into C programming language:

```asm
<event_timer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <timerfd_create@plt>
  mov    %eax,-0x24(%rbp)
  cmpl   $0xffffffff,-0x24(%rbp)
  jne    L26
  mov    $0xffffffff,%eax
  jmp    L20
L26:
  mov    -0x38(%rbp),%rax
  mov    0x4(%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x38(%rbp),%rax
  mov    0x4(%rax),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x20(%rbp)
  lea    -0x20(%rbp),%rdx
  mov    -0x24(%rbp),%eax
  mov    $0x0,%ecx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <timerfd_settime@plt>
  cmp    $0xffffffff,%eax
  jne    L8
  mov    -0x24(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0xffffffff,%eax
  jmp    L20
L8:
  mov    -0x24(%rbp),%eax
L20:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int event_timer(struct timespec *time) {
  int fd;
  struct itimerspec iti;
  fd = timerfd_create(CLOCK_MONOTONIC, 0);
  if (fd == -1)
    return -1;
  iti.it_interval.tv_sec = time->tv_sec;
  iti.it_interval.tv_nsec = time->tv_nsec;
  iti.it_value.tv_sec = time->tv_sec;
  iti.it_value.tv_nsec = time->tv_nsec;
  if (timerfd_settime(fd, 0, &iti, NULL) == -1) {
    close(fd);
    return -1;
  }
  return fd;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<event_timer>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x0,%esi
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <timerfd_create@plt>
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L24
  mov    0x4(%rbp),%edx
  mov    %edx,0xc(%rsp)
  mov    0x0(%rbp),%eax
  mov    %eax,0x8(%rsp)
  mov    %edx,0x4(%rsp)
  mov    %eax,(%rsp)
  mov    %rsp,%rdx
  mov    $0x0,%ecx
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <timerfd_settime@plt>
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  je     L23
L24:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    %ebx,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L23:
  mov    %ebx,%edi
  call   <close@plt>
  mov    %ebp,%ebx
  jmp    L24
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int event_timer(struct timespec *time) {
  int fd;
  struct itimerspec iti;
  fd = timerfd_create(CLOCK_MONOTONIC, 0);
  if (fd == -1)
    return -1;
  iti.it_interval.tv_sec = time->tv_sec;
  iti.it_interval.tv_nsec = time->tv_nsec;
  iti.it_value.tv_sec = time->tv_sec;
  iti.it_value.tv_nsec = time->tv_nsec;
  if (timerfd_settime(fd, 0, &iti, NULL) == -1) {
    close(fd);
    return -1;
  }
  return fd;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<event_timer>:
  endbr64
  push   %r12
  xor    %esi,%esi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  call   <timerfd_create@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L33
  mov    0x4(%rbx),%edx
  mov    (%rbx),%eax
  xor    %ecx,%ecx
  xor    %esi,%esi
  mov    %r12d,%edi
  mov    %edx,0xc(%rsp)
  mov    %edx,0x4(%rsp)
  mov    %rsp,%rdx
  mov    %eax,0x8(%rsp)
  mov    %eax,(%rsp)
  call   <timerfd_settime@plt>
  cmp    $0xffffffff,%eax
  je     L30
L33:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
L30:
  mov    %r12d,%edi
  mov    $0xffffffff,%r12d
  call   <close@plt>
  jmp    L33
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int event_timer(struct timespec *time) {
  int fd;
  struct itimerspec iti;
  fd = timerfd_create(CLOCK_MONOTONIC, 0);
  if (fd == -1)
    return -1;
  iti.it_interval.tv_sec = time->tv_sec;
  iti.it_interval.tv_nsec = time->tv_nsec;
  iti.it_value.tv_sec = time->tv_sec;
  iti.it_value.tv_nsec = time->tv_nsec;
  if (timerfd_settime(fd, 0, &iti, NULL) == -1) {
    close(fd);
    return -1;
  }
  return fd;
}
```
user: What is the c source code of the assembly code below?

```asm
<event_timer>:
  endbr64
  push   %r12
  xor    %esi,%esi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  call   <timerfd_create@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L22
  movd   (%rbx),%xmm0
  movd   0x4(%rbx),%xmm1
  xor    %ecx,%ecx
  xor    %esi,%esi
  mov    %rsp,%rdx
  mov    %eax,%edi
  punpckldq %xmm1,%xmm0
  punpcklqdq %xmm0,%xmm0
  movaps %xmm0,(%rsp)
  call   <timerfd_settime@plt>
  cmp    $0xffffffff,%eax
  je     L37
L22:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
L37:
  mov    %r12d,%edi
  mov    $0xffffffff,%r12d
  call   <close@plt>
  jmp    L22
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int event_timer(struct timespec *time) {
  int fd;
  struct itimerspec iti;
  fd = timerfd_create(CLOCK_MONOTONIC, 0);
  if (fd == -1)
    return -1;
  iti.it_interval.tv_sec = time->tv_sec;
  iti.it_interval.tv_nsec = time->tv_nsec;
  iti.it_value.tv_sec = time->tv_sec;
  iti.it_value.tv_nsec = time->tv_nsec;
  if (timerfd_settime(fd, 0, &iti, NULL) == -1) {
    close(fd);
    return -1;
  }
  return fd;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<screen_putchar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <screen_setchar@plt>
  mov    $0x0,%eax
  call   <adv_cursor@plt>
  nop
  leave
  ret
```

assistant: ```c
void screen_putchar(char c) {
  screen_setchar(c);
  adv_cursor();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<screen_putchar>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <screen_setchar@plt>
  mov    $0x0,%eax
  call   <adv_cursor@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void screen_putchar(char c) {
  screen_setchar(c);
  adv_cursor();
}
```
user: What is the c source code of the assembly code below?

```asm
<screen_putchar>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <screen_setchar@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <adv_cursor@plt>
```

assistant: ```c
void screen_putchar(char c) {
  screen_setchar(c);
  adv_cursor();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<screen_putchar>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <screen_setchar@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <adv_cursor@plt>
```

assistant: ```c
void screen_putchar(char c) {
  screen_setchar(c);
  adv_cursor();
}
```
user: Translate the below assembly code into C programming language:

```asm
<GPMCIdleModeSelect>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x4(%rbp),%eax
  add    $0x10,%eax
  mov    %eax,%eax
  mov    (%rax),%eax
  mov    -0x4(%rbp),%edx
  add    $0x10,%edx
  mov    %edx,%edx
  and    $0xffffffe7,%eax
  mov    %eax,(%rdx)
  mov    -0x4(%rbp),%eax
  add    $0x10,%eax
  mov    %eax,%eax
  mov    (%rax),%ecx
  mov    -0x8(%rbp),%eax
  shl    $0x3,%eax
  and    $0x18,%eax
  mov    %eax,%esi
  mov    -0x4(%rbp),%eax
  add    $0x10,%eax
  mov    %eax,%eax
  mov    %rax,%rdx
  mov    %ecx,%eax
  or     %esi,%eax
  mov    %eax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void GPMCIdleModeSelect(unsigned int baseAddr, unsigned int mode) {
  (*((volatile unsigned int *)(baseAddr + (0x10)))) &= ~(0x00000018u);
  (*((volatile unsigned int *)(baseAddr + (0x10)))) |= ((mode << (0x00000003u)) & (0x00000018u));
}
```
user: What is the c source code of the assembly code below?

```asm
<GPMCIdleModeSelect>:
  endbr64
  mov    0x10(%edi),%eax
  and    $0xffffffe7,%eax
  mov    %eax,0x10(%edi)
  mov    0x10(%edi),%eax
  shl    $0x3,%esi
  and    $0x18,%esi
  or     %eax,%esi
  mov    %esi,0x10(%edi)
  ret
```

assistant: ```c
void GPMCIdleModeSelect(unsigned int baseAddr, unsigned int mode) {
  (*((volatile unsigned int *)(baseAddr + (0x10)))) &= ~(0x00000018u);
  (*((volatile unsigned int *)(baseAddr + (0x10)))) |= ((mode << (0x00000003u)) & (0x00000018u));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<GPMCIdleModeSelect>:
  endbr64
  mov    0x10(%edi),%eax
  shl    $0x3,%esi
  and    $0x18,%esi
  and    $0xffffffe7,%eax
  mov    %eax,0x10(%edi)
  mov    0x10(%edi),%eax
  or     %eax,%esi
  mov    %esi,0x10(%edi)
  ret
```

assistant: ```c
void GPMCIdleModeSelect(unsigned int baseAddr, unsigned int mode) {
  (*((volatile unsigned int *)(baseAddr + (0x10)))) &= ~(0x00000018u);
  (*((volatile unsigned int *)(baseAddr + (0x10)))) |= ((mode << (0x00000003u)) & (0x00000018u));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<GPMCIdleModeSelect>:
  endbr64
  mov    0x10(%edi),%eax
  shl    $0x3,%esi
  and    $0x18,%esi
  and    $0xffffffe7,%eax
  mov    %eax,0x10(%edi)
  mov    0x10(%edi),%eax
  or     %eax,%esi
  mov    %esi,0x10(%edi)
  ret
```

assistant: ```c
void GPMCIdleModeSelect(unsigned int baseAddr, unsigned int mode) {
  (*((volatile unsigned int *)(baseAddr + (0x10)))) &= ~(0x00000018u);
  (*((volatile unsigned int *)(baseAddr + (0x10)))) |= ((mode << (0x00000003u)) & (0x00000018u));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ip2str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <inet_ntoa@plt>
  leave
  ret
```

assistant: ```c
char *ip2str(unsigned int ip) {
  struct in_addr ia;
  ia.s_addr = ip;
  return inet_ntoa(ia);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ip2str>:
  endbr64
  sub    $0x8,%rsp
  call   <inet_ntoa@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
char *ip2str(unsigned int ip) {
  struct in_addr ia;
  ia.s_addr = ip;
  return inet_ntoa(ia);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ip2str>:
  endbr64
  jmp    1050 <inet_ntoa@plt>
```

assistant: ```c
char *ip2str(unsigned int ip) {
  struct in_addr ia;
  ia.s_addr = ip;
  return inet_ntoa(ia);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ip2str>:
  endbr64
  jmp    1050 <inet_ntoa@plt>
```

assistant: ```c
char *ip2str(unsigned int ip) {
  struct in_addr ia;
  ia.s_addr = ip;
  return inet_ntoa(ia);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<break_args_explicit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x2c,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L35
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movb   $0x0,(%rax)
  nop
L15:
  mov    -0x8(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x28(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L15
  jmp    L20
L35:
  mov    -0x28(%rbp),%rax
  movb   $0x0,(%rax)
L20:
  nop
L14:
  mov    -0x18(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x20(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L14
  nop
  nop
  leave
  ret
```

assistant: ```c
void break_args_explicit(char *s, char *arg1, char *arg2) {
  char *ns;
  ns = strchr(s, ',');
  if (ns) {
    *ns++ = '\0';
    while ((*arg2++ = *ns++) != '\0')
      ;
  } else {
    *arg2 = '\0';
  };
  while ((*arg1++ = *s++) != '\0')
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<break_args_explicit>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rdx,%r12
  mov    $0x2c,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L33
  movb   $0x0,(%rax)
  mov    $0x0,%edx
L19:
  movzbl 0x1(%rax,%rdx,1),%ecx
  mov    %cl,(%r12,%rdx,1)
  add    $0x1,%rdx
  test   %cl,%cl
  jne    L19
L14:
  mov    $0x0,%eax
L24:
  movzbl (%rbx,%rax,1),%edx
  mov    %dl,0x0(%rbp,%rax,1)
  add    $0x1,%rax
  test   %dl,%dl
  jne    L24
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L33:
  movb   $0x0,(%r12)
  jmp    L14
```

assistant: ```c
void break_args_explicit(char *s, char *arg1, char *arg2) {
  char *ns;
  ns = strchr(s, ',');
  if (ns) {
    *ns++ = '\0';
    while ((*arg2++ = *ns++) != '\0')
      ;
  } else {
    *arg2 = '\0';
  };
  while ((*arg1++ = *s++) != '\0')
    ;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<break_args_explicit>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x2c,%esi
  push   %rbx
  mov    %rdi,%rbx
  call   <strchr@plt>
  test   %rax,%rax
  je     L33
  movb   $0x0,(%rax)
  xor    %ecx,%ecx
  nopl   (%rax)
L38:
  movzbl 0x1(%rax,%rcx,1),%esi
  mov    %sil,(%r12,%rcx,1)
  add    $0x1,%rcx
  test   %sil,%sil
  jne    L38
L18:
  xor    %eax,%eax
  nopl   0x0(%rax)
L2:
  movzbl (%rbx,%rax,1),%edx
  mov    %dl,0x0(%rbp,%rax,1)
  add    $0x1,%rax
  test   %dl,%dl
  jne    L2
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L33:
  movb   $0x0,(%r12)
  jmp    L18
```

assistant: ```c
void break_args_explicit(char *s, char *arg1, char *arg2) {
  char *ns;
  ns = strchr(s, ',');
  if (ns) {
    *ns++ = '\0';
    while ((*arg2++ = *ns++) != '\0')
      ;
  } else {
    *arg2 = '\0';
  };
  while ((*arg1++ = *s++) != '\0')
    ;
}
```