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

```asm
<init_2D>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L21
L34:
  mov    -0x18(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    -0x10(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  addl   $0x1,-0x10(%rbp)
L21:
  mov    -0x10(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L34
  movl   $0x0,-0x10(%rbp)
  jmp    L49
L35:
  movl   $0x0,-0xc(%rbp)
  jmp    L52
L5:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  addl   $0x1,-0xc(%rbp)
L52:
  mov    -0xc(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L5
  addl   $0x1,-0x10(%rbp)
L49:
  mov    -0x10(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L35
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
int **init_2D(int r, int c) {
  int **arr, i, j;
  arr = (int **)malloc(r * sizeof(int *));
  for (i = 0; i < r; i++) {
    arr[i] = (int *)malloc(c * sizeof(int));
  }
  for (i = 0; i < r; i++) {
    for (j = 0; j < c; j++) {
      arr[i][j] = 0;
    }
  }
  return arr;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<init_2D>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%r12d
  lea    0x0(,%rdi,8),%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %ebp,%ebp
  jle    L16
  lea    0x0(,%r12,4),%r15d
  mov    %rax,%rbx
  mov    %ebp,%ebp
  lea    (%rax,%rbp,8),%rbp
  mov    %rax,%r14
L38:
  mov    %r15d,%edi
  call   <malloc@plt>
  mov    %rax,(%r14)
  add    $0x8,%r14
  cmp    %rbp,%r14
  jne    L38
  lea    -0x1(%r12),%eax
  lea    0x4(,%rax,4),%rsi
  jmp    L23
L31:
  mov    (%rcx),%rdx
  movl   $0x0,(%rdx,%rax,1)
  add    $0x4,%rax
  cmp    %rax,%rsi
  jne    L31
L5:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  je     L16
L23:
  mov    %rbx,%rcx
  mov    $0x0,%eax
  test   %r12d,%r12d
  jg     L31
  jmp    L5
L16:
  mov    %r13,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int **init_2D(int r, int c) {
  int **arr, i, j;
  arr = (int **)malloc(r * sizeof(int *));
  for (i = 0; i < r; i++) {
    arr[i] = (int *)malloc(c * sizeof(int));
  }
  for (i = 0; i < r; i++) {
    for (j = 0; j < c; j++) {
      arr[i][j] = 0;
    }
  }
  return arr;
}
```
user: Translate the below assembly code into C programming language:

```asm
<init_2D>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  lea    0x0(,%rbx,8),%edi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r15
  test   %ebx,%ebx
  jle    L37
  lea    (%rax,%rbx,8),%r12
  lea    0x0(,%r13,4),%r14d
  mov    %rax,%rbp
  mov    %rax,%rbx
  nopl   0x0(%rax)
L30:
  mov    %r14d,%edi
  add    $0x8,%rbx
  call   <malloc@plt>
  mov    %rax,-0x8(%rbx)
  cmp    %r12,%rbx
  jne    L30
  lea    -0x1(%r13),%eax
  lea    0x4(,%rax,4),%rbx
  nopl   0x0(%rax)
L19:
  test   %r13d,%r13d
  jle    L24
  mov    0x0(%rbp),%rdi
  mov    %rbx,%rdx
  xor    %esi,%esi
  call   <memset@plt>
L24:
  add    $0x8,%rbp
  cmp    %r12,%rbp
  jne    L19
L37:
  add    $0x8,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int **init_2D(int r, int c) {
  int **arr, i, j;
  arr = (int **)malloc(r * sizeof(int *));
  for (i = 0; i < r; i++) {
    arr[i] = (int *)malloc(c * sizeof(int));
  }
  for (i = 0; i < r; i++) {
    for (j = 0; j < c; j++) {
      arr[i][j] = 0;
    }
  }
  return arr;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<init_2D>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  lea    0x0(,%rbx,8),%edi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r15
  test   %ebx,%ebx
  jle    L7
  lea    (%rax,%rbx,8),%r12
  lea    0x0(,%r13,4),%r14d
  mov    %rax,%rbp
  mov    %rax,%rbx
  nopl   0x0(%rax)
L13:
  mov    %r14d,%edi
  add    $0x8,%rbx
  call   <malloc@plt>
  mov    %rax,-0x8(%rbx)
  cmp    %r12,%rbx
  jne    L13
  test   %r13d,%r13d
  jle    L7
  movslq %r13d,%rbx
  shl    $0x2,%rbx
  nopl   0x0(%rax)
L5:
  mov    0x0(%rbp),%rdi
  mov    %rbx,%rdx
  xor    %esi,%esi
  add    $0x8,%rbp
  call   <memset@plt>
  cmp    %r12,%rbp
  jne    L5
L7:
  add    $0x8,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int **init_2D(int r, int c) {
  int **arr, i, j;
  arr = (int **)malloc(r * sizeof(int *));
  for (i = 0; i < r; i++) {
    arr[i] = (int *)malloc(c * sizeof(int));
  }
  for (i = 0; i < r; i++) {
    for (j = 0; j < c; j++) {
      arr[i][j] = 0;
    }
  }
  return arr;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<TCC_VPU_HW_Reset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x24(%rbp),%rax
  mov    $0x48,%edx
  mov    $0xf0400000,%esi
  mov    %rax,%rdi
  call   <sys_malloc_virtual_addr@plt>
  mov    %rax,-0x18(%rbp)
  lea    -0x24(%rbp),%rax
  mov    $0x8,%edx
  mov    $0xf0702000,%esi
  mov    %rax,%rdi
  call   <sys_malloc_virtual_addr@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x40,-0x20(%rbp)
  movl   $0x4,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    0x44(%rax),%eax
  or     -0x20(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,0x44(%rax)
  mov    -0x10(%rbp),%rax
  mov    0x4(%rax),%eax
  or     -0x1c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,0x4(%rax)
  mov    $0x3e8,%edi
  call   <usleep@plt>
  mov    -0x18(%rbp),%rax
  mov    0x44(%rax),%edx
  mov    -0x20(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,0x44(%rax)
  mov    -0x10(%rbp),%rax
  mov    0x4(%rax),%edx
  mov    -0x1c(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,0x4(%rax)
  mov    $0x2710,%edi
  call   <usleep@plt>
  mov    -0x18(%rbp),%rcx
  lea    -0x24(%rbp),%rax
  mov    $0x48,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    -0x10(%rbp),%rcx
  lea    -0x24(%rbp),%rax
  mov    $0x8,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sys_free_virtual_addr@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
void TCC_VPU_HW_Reset(void) {
  int membase;
  unsigned int mask_SWRESET, mask_SOFTRESET;
  typedef struct _tVPU_SWRESET {
    unsigned int VPU_SWRESET[18];
  } tVPU_SWRESET;
  typedef struct _tVPU_SOFTRESET {
    unsigned int VPU_SOFTRESET[2];
  } tVPU_SOFTRESET;
  volatile tVPU_SWRESET *regAddr_SWRESET = (volatile tVPU_SWRESET *)sys_malloc_virtual_addr(&membase, 0xF0400000, sizeof(tVPU_SWRESET));
  volatile tVPU_SOFTRESET *regAddr_SOFTRESET = (volatile tVPU_SOFTRESET *)sys_malloc_virtual_addr(&membase, 0xF0702000, sizeof(tVPU_SOFTRESET));
  mask_SWRESET = (1 << 6);
  mask_SOFTRESET = (1 << 2);
  (regAddr_SWRESET->VPU_SWRESET[17]) |= mask_SWRESET;
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) |= mask_SOFTRESET;
  usleep(1000);
  (regAddr_SWRESET->VPU_SWRESET[17]) &= (~mask_SWRESET);
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) &= (~mask_SOFTRESET);
  usleep(10 * 1000);
  sys_free_virtual_addr(&membase, (void *)regAddr_SWRESET, sizeof(tVPU_SWRESET));
  sys_free_virtual_addr(&membase, (void *)regAddr_SOFTRESET, sizeof(tVPU_SOFTRESET));
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<TCC_VPU_HW_Reset>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    $0x48,%edx
  mov    $0xf0400000,%esi
  mov    %r12,%rdi
  call   <sys_malloc_virtual_addr@plt>
  mov    %rax,%rbp
  mov    $0x8,%edx
  mov    $0xf0702000,%esi
  mov    %r12,%rdi
  call   <sys_malloc_virtual_addr@plt>
  mov    %rax,%rbx
  mov    0x44(%rbp),%eax
  or     $0x40,%eax
  mov    %eax,0x44(%rbp)
  mov    0x4(%rbx),%eax
  or     $0x4,%eax
  mov    %eax,0x4(%rbx)
  mov    $0x3e8,%edi
  call   <usleep@plt>
  mov    0x44(%rbp),%eax
  and    $0xffffffbf,%eax
  mov    %eax,0x44(%rbp)
  mov    0x4(%rbx),%eax
  and    $0xfffffffb,%eax
  mov    %eax,0x4(%rbx)
  mov    $0x2710,%edi
  call   <usleep@plt>
  mov    $0x48,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    $0x8,%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void TCC_VPU_HW_Reset(void) {
  int membase;
  unsigned int mask_SWRESET, mask_SOFTRESET;
  typedef struct _tVPU_SWRESET {
    unsigned int VPU_SWRESET[18];
  } tVPU_SWRESET;
  typedef struct _tVPU_SOFTRESET {
    unsigned int VPU_SOFTRESET[2];
  } tVPU_SOFTRESET;
  volatile tVPU_SWRESET *regAddr_SWRESET = (volatile tVPU_SWRESET *)sys_malloc_virtual_addr(&membase, 0xF0400000, sizeof(tVPU_SWRESET));
  volatile tVPU_SOFTRESET *regAddr_SOFTRESET = (volatile tVPU_SOFTRESET *)sys_malloc_virtual_addr(&membase, 0xF0702000, sizeof(tVPU_SOFTRESET));
  mask_SWRESET = (1 << 6);
  mask_SOFTRESET = (1 << 2);
  (regAddr_SWRESET->VPU_SWRESET[17]) |= mask_SWRESET;
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) |= mask_SOFTRESET;
  usleep(1000);
  (regAddr_SWRESET->VPU_SWRESET[17]) &= (~mask_SWRESET);
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) &= (~mask_SOFTRESET);
  usleep(10 * 1000);
  sys_free_virtual_addr(&membase, (void *)regAddr_SWRESET, sizeof(tVPU_SWRESET));
  sys_free_virtual_addr(&membase, (void *)regAddr_SOFTRESET, sizeof(tVPU_SOFTRESET));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<TCC_VPU_HW_Reset>:
  endbr64
  push   %r13
  mov    $0x48,%edx
  mov    $0xf0400000,%esi
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  mov    %r13,%rdi
  call   <sys_malloc_virtual_addr@plt>
  mov    $0x8,%edx
  mov    $0xf0702000,%esi
  mov    %r13,%rdi
  mov    %rax,%r12
  call   <sys_malloc_virtual_addr@plt>
  mov    $0x3e8,%edi
  mov    %rax,%rbp
  mov    0x44(%r12),%eax
  or     $0x40,%eax
  mov    %eax,0x44(%r12)
  mov    0x4(%rbp),%eax
  or     $0x4,%eax
  mov    %eax,0x4(%rbp)
  call   <usleep@plt>
  mov    0x44(%r12),%eax
  mov    $0x2710,%edi
  and    $0xffffffbf,%eax
  mov    %eax,0x44(%r12)
  mov    0x4(%rbp),%eax
  and    $0xfffffffb,%eax
  mov    %eax,0x4(%rbp)
  call   <usleep@plt>
  mov    $0x48,%edx
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    $0x8,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void TCC_VPU_HW_Reset(void) {
  int membase;
  unsigned int mask_SWRESET, mask_SOFTRESET;
  typedef struct _tVPU_SWRESET {
    unsigned int VPU_SWRESET[18];
  } tVPU_SWRESET;
  typedef struct _tVPU_SOFTRESET {
    unsigned int VPU_SOFTRESET[2];
  } tVPU_SOFTRESET;
  volatile tVPU_SWRESET *regAddr_SWRESET = (volatile tVPU_SWRESET *)sys_malloc_virtual_addr(&membase, 0xF0400000, sizeof(tVPU_SWRESET));
  volatile tVPU_SOFTRESET *regAddr_SOFTRESET = (volatile tVPU_SOFTRESET *)sys_malloc_virtual_addr(&membase, 0xF0702000, sizeof(tVPU_SOFTRESET));
  mask_SWRESET = (1 << 6);
  mask_SOFTRESET = (1 << 2);
  (regAddr_SWRESET->VPU_SWRESET[17]) |= mask_SWRESET;
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) |= mask_SOFTRESET;
  usleep(1000);
  (regAddr_SWRESET->VPU_SWRESET[17]) &= (~mask_SWRESET);
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) &= (~mask_SOFTRESET);
  usleep(10 * 1000);
  sys_free_virtual_addr(&membase, (void *)regAddr_SWRESET, sizeof(tVPU_SWRESET));
  sys_free_virtual_addr(&membase, (void *)regAddr_SOFTRESET, sizeof(tVPU_SOFTRESET));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<TCC_VPU_HW_Reset>:
  endbr64
  push   %r13
  mov    $0x48,%edx
  mov    $0xf0400000,%esi
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  mov    %r13,%rdi
  call   <sys_malloc_virtual_addr@plt>
  mov    $0x8,%edx
  mov    $0xf0702000,%esi
  mov    %r13,%rdi
  mov    %rax,%r12
  call   <sys_malloc_virtual_addr@plt>
  mov    $0x3e8,%edi
  mov    %rax,%rbp
  mov    0x44(%r12),%eax
  or     $0x40,%eax
  mov    %eax,0x44(%r12)
  mov    0x4(%rbp),%eax
  or     $0x4,%eax
  mov    %eax,0x4(%rbp)
  call   <usleep@plt>
  mov    0x44(%r12),%eax
  mov    $0x2710,%edi
  and    $0xffffffbf,%eax
  mov    %eax,0x44(%r12)
  mov    0x4(%rbp),%eax
  and    $0xfffffffb,%eax
  mov    %eax,0x4(%rbp)
  call   <usleep@plt>
  mov    $0x48,%edx
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    $0x8,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <sys_free_virtual_addr@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void TCC_VPU_HW_Reset(void) {
  int membase;
  unsigned int mask_SWRESET, mask_SOFTRESET;
  typedef struct _tVPU_SWRESET {
    unsigned int VPU_SWRESET[18];
  } tVPU_SWRESET;
  typedef struct _tVPU_SOFTRESET {
    unsigned int VPU_SOFTRESET[2];
  } tVPU_SOFTRESET;
  volatile tVPU_SWRESET *regAddr_SWRESET = (volatile tVPU_SWRESET *)sys_malloc_virtual_addr(&membase, 0xF0400000, sizeof(tVPU_SWRESET));
  volatile tVPU_SOFTRESET *regAddr_SOFTRESET = (volatile tVPU_SOFTRESET *)sys_malloc_virtual_addr(&membase, 0xF0702000, sizeof(tVPU_SOFTRESET));
  mask_SWRESET = (1 << 6);
  mask_SOFTRESET = (1 << 2);
  (regAddr_SWRESET->VPU_SWRESET[17]) |= mask_SWRESET;
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) |= mask_SOFTRESET;
  usleep(1000);
  (regAddr_SWRESET->VPU_SWRESET[17]) &= (~mask_SWRESET);
  (regAddr_SOFTRESET->VPU_SOFTRESET[1]) &= (~mask_SOFTRESET);
  usleep(10 * 1000);
  sys_free_virtual_addr(&membase, (void *)regAddr_SWRESET, sizeof(tVPU_SWRESET));
  sys_free_virtual_addr(&membase, (void *)regAddr_SOFTRESET, sizeof(tVPU_SOFTRESET));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_concat>:
  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),%rax
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void _concat(char **dest, char *src, size_t n) {
  memcpy(*dest, src, n);
  *dest += n;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<_concat>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdx,%rbp
  mov    (%rdi),%rdi
  call   <memcpy@plt>
  add    %rbp,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _concat(char **dest, char *src, size_t n) {
  memcpy(*dest, src, n);
  *dest += n;
}
```
user: What is the c source code of the assembly code below?

```asm
<_concat>:
  endbr64
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  call   <memcpy@plt>
  add    %rbp,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _concat(char **dest, char *src, size_t n) {
  memcpy(*dest, src, n);
  *dest += n;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_concat>:
  endbr64
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  call   <memcpy@plt>
  add    %rbp,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _concat(char **dest, char *src, size_t n) {
  memcpy(*dest, src, n);
  *dest += n;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<MyFaultISR>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <signalFaultInterrupt@plt>
L2:
  jmp    L2
```

assistant: ```c
void MyFaultISR() {
  signalFaultInterrupt();
  while (true) {
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<MyFaultISR>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <signalFaultInterrupt@plt>
L7:
  jmp    L7
```

assistant: ```c
void MyFaultISR() {
  signalFaultInterrupt();
  while (true) {
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<MyFaultISR>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <signalFaultInterrupt@plt>
L8:
  jmp    L8
```

assistant: ```c
void MyFaultISR() {
  signalFaultInterrupt();
  while (true) {
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<MyFaultISR>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <signalFaultInterrupt@plt>
L4:
  jmp    L4
```

assistant: ```c
void MyFaultISR() {
  signalFaultInterrupt();
  while (true) {
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fmt_u32_dec>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  movq   $0x1,-0x10(%rbp)
  movl   $0xa,-0x14(%rbp)
  jmp    L19
L1:
  mov    -0x14(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,-0x14(%rbp)
  addq   $0x1,-0x10(%rbp)
L19:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jle    L1
  cmpq   $0x0,-0x28(%rbp)
  je     L34
  mov    -0x28(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L14:
  mov    -0x2c(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    %ecx,%eax
  add    $0x30,%eax
  subq   $0x1,-0x8(%rbp)
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x2c(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  jne    L14
L34:
  mov    -0x10(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t fmt_u32_dec(char *out, uint32_t val) {
  size_t len = 1;
  for (uint32_t tmp = 10; tmp <= val; len++) {
    tmp *= 10;
  }
  if (out) {
    char *ptr = out + len;
    do {
      *--ptr = (val % 10) + '0';
    } while ((val /= 10));
  }
  return len;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fmt_u32_dec>:
  endbr64
  cmp    $0x9,%esi
  jle    L34
  mov    $0xa,%edx
  mov    $0x1,%ecx
L15:
  lea    (%rdx,%rdx,4),%eax
  add    %eax,%eax
  mov    %eax,%edx
  add    $0x1,%rcx
  cmp    %eax,%esi
  jge    L15
L29:
  test   %rdi,%rdi
  je     L11
  add    %rcx,%rdi
L44:
  sub    $0x1,%rdi
  movslq %esi,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %esi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  add    %edx,%edx
  sub    %edx,%esi
  add    $0x30,%esi
  mov    %sil,(%rdi)
  mov    %eax,%esi
  test   %eax,%eax
  jne    L44
L11:
  mov    %rcx,%rax
  ret
L34:
  mov    $0x1,%ecx
  jmp    L29
```

assistant: ```c
size_t fmt_u32_dec(char *out, uint32_t val) {
  size_t len = 1;
  for (uint32_t tmp = 10; tmp <= val; len++) {
    tmp *= 10;
  }
  if (out) {
    char *ptr = out + len;
    do {
      *--ptr = (val % 10) + '0';
    } while ((val /= 10));
  }
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fmt_u32_dec>:
  endbr64
  cmp    $0x9,%esi
  jle    L37
  mov    $0xa,%eax
  mov    $0x1,%r8d
  nopl   0x0(%rax)
L46:
  lea    (%rax,%rax,4),%eax
  add    $0x1,%r8
  add    %eax,%eax
  cmp    %eax,%esi
  jge    L46
L31:
  test   %rdi,%rdi
  je     L40
  add    %r8,%rdi
  nopl   (%rax)
L49:
  movslq %esi,%rax
  mov    %esi,%edx
  sub    $0x1,%rdi
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x22,%rax
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  add    %edx,%edx
  sub    %edx,%esi
  add    $0x30,%esi
  mov    %sil,(%rdi)
  mov    %eax,%esi
  test   %eax,%eax
  jne    L49
L40:
  mov    %r8,%rax
  ret
L37:
  mov    $0x1,%r8d
  jmp    L31
```

assistant: ```c
size_t fmt_u32_dec(char *out, uint32_t val) {
  size_t len = 1;
  for (uint32_t tmp = 10; tmp <= val; len++) {
    tmp *= 10;
  }
  if (out) {
    char *ptr = out + len;
    do {
      *--ptr = (val % 10) + '0';
    } while ((val /= 10));
  }
  return len;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fmt_u32_dec>:
  endbr64
  cmp    $0x9,%esi
  jle    L18
  mov    $0xa,%eax
  mov    $0x1,%r8d
  nopl   0x0(%rax)
L40:
  lea    (%rax,%rax,4),%eax
  add    $0x1,%r8
  add    %eax,%eax
  cmp    %eax,%esi
  jge    L40
L28:
  test   %rdi,%rdi
  je     L11
  add    %r8,%rdi
  nopl   (%rax)
L29:
  movslq %esi,%rax
  mov    %esi,%edx
  sub    $0x1,%rdi
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x22,%rax
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  add    %edx,%edx
  sub    %edx,%esi
  add    $0x30,%esi
  mov    %sil,(%rdi)
  mov    %eax,%esi
  test   %eax,%eax
  jne    L29
L11:
  mov    %r8,%rax
  ret
L18:
  mov    $0x1,%r8d
  jmp    L28
```

assistant: ```c
size_t fmt_u32_dec(char *out, uint32_t val) {
  size_t len = 1;
  for (uint32_t tmp = 10; tmp <= val; len++) {
    tmp *= 10;
  }
  if (out) {
    char *ptr = out + len;
    do {
      *--ptr = (val % 10) + '0';
    } while ((val /= 10));
  }
  return len;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<flush_queue>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  nop
L7:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <queue_shift@plt>
  test   %rax,%rax
  jne    L7
  nop
  nop
  leave
  ret
```

assistant: ```c
void flush_queue(struct queue *q) {
  while (queue_shift(q)) {
  };
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<flush_queue>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
L2:
  mov    %rbx,%rdi
  call   <queue_shift@plt>
  test   %rax,%rax
  jne    L2
  pop    %rbx
  ret
```

assistant: ```c
void flush_queue(struct queue *q) {
  while (queue_shift(q)) {
  };
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<flush_queue>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  nopl   0x0(%rax,%rax,1)
L2:
  mov    %rbx,%rdi
  call   <queue_shift@plt>
  test   %rax,%rax
  jne    L2
  pop    %rbx
  ret
```

assistant: ```c
void flush_queue(struct queue *q) {
  while (queue_shift(q)) {
  };
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<flush_queue>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  nopl   0x0(%rax,%rax,1)
L2:
  mov    %rbx,%rdi
  call   <queue_shift@plt>
  test   %rax,%rax
  jne    L2
  pop    %rbx
  ret
```

assistant: ```c
void flush_queue(struct queue *q) {
  while (queue_shift(q)) {
  };
}
```