ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<PB_Cindxg2p>:
  endbr64
  cmp    $0xffffffff,%r8d
  mov    %edx,%ecx
  mov    %edi,%eax
  sete   %dl
  cmp    $0x1,%r9d
  sete   %dil
  or     %dil,%dl
  jne    L5
  cmp    %esi,%eax
  jl     L5
  sub    %esi,%eax
  cltd
  idiv   %ecx
  lea    0x1(%r8,%rax,1),%eax
  cltd
  idiv   %r9d
  mov    %edx,%r8d
L5:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int PB_Cindxg2p(int IG, int INB, int NB, int PROC, int SRCPROC, int NPROCS) {
  if ((IG < INB) || (SRCPROC == -1) || (NPROCS == 1))
    return (SRCPROC);
  PROC = SRCPROC + 1 + (IG - INB) / NB;
  return (((PROC) - ((PROC) / (NPROCS)) * (NPROCS)));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ascii_is_valid>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L3
L6:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jns    L17
  mov    $0x0,%eax
  jmp    L26
L17:
  addq   $0x1,-0x8(%rbp)
L3:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L6
  mov    -0x18(%rbp),%rax
L26:
  leave
  ret
```

assistant: ```c
char *ascii_is_valid(const char *str) {
  const char *p;
  assert(str);
  for (p = str; *p; p++)
    if ((unsigned char)*p >= 128)
      return NULL;
  return (char *)str;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ascii_is_valid>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <assert@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  je     L26
  mov    %rbx,%rdx
L33:
  test   %al,%al
  js     L32
  add    $0x1,%rdx
  movzbl (%rdx),%eax
  test   %al,%al
  jne    L33
  jmp    L26
L32:
  mov    $0x0,%ebx
L26:
  mov    %rbx,%rax
  pop    %rbx
  ret
```

assistant: ```c
char *ascii_is_valid(const char *str) {
  const char *p;
  assert(str);
  for (p = str; *p; p++)
    if ((unsigned char)*p >= 128)
      return NULL;
  return (char *)str;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ascii_is_valid>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <assert@plt>
  movzbl (%r12),%eax
  test   %al,%al
  je     L11
  mov    %r12,%rdx
  jmp    L7
  nopl   0x0(%rax)
L33:
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  je     L11
L7:
  test   %al,%al
  jns    L33
  xor    %r12d,%r12d
L11:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *ascii_is_valid(const char *str) {
  const char *p;
  assert(str);
  for (p = str; *p; p++)
    if ((unsigned char)*p >= 128)
      return NULL;
  return (char *)str;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ascii_is_valid>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <assert@plt>
  movzbl (%r12),%eax
  test   %al,%al
  je     L7
  mov    %r12,%rdx
  jmp    L26
  nopl   0x0(%rax)
L13:
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  je     L7
L26:
  test   %al,%al
  jns    L13
  xor    %r12d,%r12d
L7:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *ascii_is_valid(const char *str) {
  const char *p;
  assert(str);
  for (p = str; *p; p++)
    if ((unsigned char)*p >= 128)
      return NULL;
  return (char *)str;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %edi,-0x84(%rbp)
  mov    %rsi,-0x90(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x7c(%rbp)
  movl   $0x0,-0x78(%rbp)
  lea    -0x7c(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movq   $0x0,-0x70(%rbp)
  movq   $0x0,-0x68(%rbp)
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x38(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L37
L33:
  movl   $0x0,-0x78(%rbp)
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movl   $0x0,-0x74(%rbp)
  jmp    L76
L63:
  mov    -0x74(%rbp),%eax
  cltq
  movzbl -0x70(%rbp,%rax,1),%eax
  movsbl %al,%eax
  cmp    $0x52,%eax
  jg     L109
  cmp    $0x4f,%eax
  jge    L108
  cmp    $0x44,%eax
  je     L108
  cmp    $0x44,%eax
  jg     L109
  cmp    $0x41,%eax
  je     L108
  cmp    $0x42,%eax
  je     L96
  jmp    L109
L108:
  addl   $0x1,-0x78(%rbp)
  jmp    L109
L96:
  addl   $0x2,-0x78(%rbp)
L109:
  addl   $0x1,-0x74(%rbp)
L76:
  lea    -0x70(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x74(%rbp)
  jl     L63
  mov    -0x78(%rbp),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L37:
  mov    -0x7c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x7c(%rbp)
  test   %eax,%eax
  jne    L33
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L75
  call   <__stack_chk_fail@plt>
L75:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
type_infered: string
name: extract_symbolic_data
arguments: tag: D21
type_infered: string
name: extract_symbolic_data
arguments: tag: D3
type_infered: string

tool: D7: %d

tool: D21: %s

tool: D3: %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int iterations = 0;
  int holes = 0;
  scanf("%d", &iterations);
  char text[100] = "";
  while (iterations--) {
    holes = 0;
    scanf("%s", text);
    for (int i = 0; i < strlen(text); ++i) {
      switch (text[i]) {
      case 65:
      case 68:
      case 79:
      case 80:
      case 81:
      case 82:
        holes++;
        break;
      case 66:
        holes += 2;
      }
    }
    printf("%d\n", holes);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  movl   $0x0,0xc(%rsp)
  lea    0xc(%rsp),%rsi
  lea    D2(%rip),%rdi
  call   <scanf@plt>
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x20(%rsp)
  movq   $0x0,0x28(%rsp)
  movq   $0x0,0x30(%rsp)
  movq   $0x0,0x38(%rsp)
  movq   $0x0,0x40(%rsp)
  movq   $0x0,0x48(%rsp)
  movq   $0x0,0x50(%rsp)
  movq   $0x0,0x58(%rsp)
  movq   $0x0,0x60(%rsp)
  movq   $0x0,0x68(%rsp)
  movl   $0x0,0x70(%rsp)
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  je     L61
  lea    0x10(%rsp),%rbp
  lea    D0(%rip),%r14
  lea    D3(%rip),%r13
  jmp    L4
L15:
  cmp    $0x41,%al
  je     L28
L49:
  add    $0x1,%rbx
L126:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jle    L39
  movzbl (%rbx,%rbp,1),%eax
  cmp    $0x42,%al
  je     L60
  jle    L15
  cmp    $0x44,%al
  je     L28
  sub    $0x4f,%eax
  cmp    $0x3,%al
  ja     L49
L28:
  add    $0x1,%r12d
  jmp    L49
L60:
  add    $0x2,%r12d
  jmp    L49
L39:
  mov    %r12d,%esi
  mov    %r13,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  je     L61
L4:
  mov    %rbp,%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    $0x0,%ebx
  mov    $0x0,%r12d
  jmp    L126
L61:
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L83
  mov    $0x0,%eax
  sub    $0xffffffffffffff80,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L83:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D2
data_type: string
name: disassemble_data
arguments: tag: D0
data_type: string
name: disassemble_data
arguments: tag: D3
data_type: string

tool: D2: %d

tool: D0: %s

tool: D3: %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int iterations = 0;
  int holes = 0;
  scanf("%d", &iterations);
  char text[100] = "";
  while (iterations--) {
    holes = 0;
    scanf("%s", text);
    for (int i = 0; i < strlen(text); ++i) {
      switch (text[i]) {
      case 65:
      case 68:
      case 79:
      case 80:
      case 81:
      case 82:
        holes++;
        break;
      case 66:
        holes += 2;
      }
    }
    printf("%d\n", holes);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r14
  lea    D28(%rip),%rdi
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  movl   $0x0,0xc(%rsp)
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  pxor   %xmm0,%xmm0
  movl   $0x0,0x70(%rsp)
  movaps %xmm0,0x10(%rsp)
  lea    -0x1(%rax),%edx
  movaps %xmm0,0x20(%rsp)
  mov    %edx,0xc(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  test   %eax,%eax
  je     L69
  lea    0x10(%rsp),%r14
  lea    D2(%rip),%r13
  lea    D16(%rip),%r12
  nopl   0x0(%rax)
L104:
  mov    %r14,%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  xor    %ebx,%ebx
  call   <scanf@plt>
  xor    %ebp,%ebp
  jmp    L93
  nopl   0x0(%rax,%rax,1)
L40:
  cmp    $0x44,%al
  je     L16
  sub    $0x4f,%eax
  cmp    $0x3,%al
  ja     L33
L16:
  add    $0x1,%ebp
  cs nopw 0x0(%rax,%rax,1)
L33:
  add    $0x1,%rbx
L93:
  mov    %r14,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jle    L66
  movzbl (%r14,%rbx,1),%eax
  cmp    $0x42,%al
  je     L14
  jg     L40
  cmp    $0x41,%al
  jne    L33
  jmp    L16
  nopl   0x0(%rax)
L14:
  add    $0x2,%ebp
  jmp    L33
  nopl   (%rax)
L66:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jne    L104
L69:
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L97
  sub    $0xffffffffffffff80,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L97:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D28
datatype: string
name: disassemble_data
arguments: tag: D2
datatype: string
name: disassemble_data
arguments: tag: D16
datatype: string

tool: D28: %d

tool: D2: %s

tool: D16: %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int iterations = 0;
  int holes = 0;
  scanf("%d", &iterations);
  char text[100] = "";
  while (iterations--) {
    holes = 0;
    scanf("%s", text);
    for (int i = 0; i < strlen(text); ++i) {
      switch (text[i]) {
      case 65:
      case 68:
      case 79:
      case 80:
      case 81:
      case 82:
        holes++;
        break;
      case 66:
        holes += 2;
      }
    }
    printf("%d\n", holes);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r14
  lea    D23(%rip),%rdi
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  movl   $0x0,0xc(%rsp)
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  pxor   %xmm0,%xmm0
  movl   $0x0,0x70(%rsp)
  movaps %xmm0,0x10(%rsp)
  lea    -0x1(%rax),%edx
  movaps %xmm0,0x20(%rsp)
  mov    %edx,0xc(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  test   %eax,%eax
  je     L119
  lea    0x10(%rsp),%r14
  lea    D3(%rip),%r13
  lea    D11(%rip),%r12
  nopl   0x0(%rax)
L14:
  mov    %r14,%rsi
  mov    %r13,%rdi
  xor    %eax,%eax
  xor    %ebx,%ebx
  call   <scanf@plt>
  xor    %ebp,%ebp
  jmp    L54
  nopl   0x0(%rax,%rax,1)
L12:
  cmp    $0x44,%al
  je     L111
  sub    $0x4f,%eax
  cmp    $0x3,%al
  ja     L8
L111:
  add    $0x1,%ebp
  cs nopw 0x0(%rax,%rax,1)
L8:
  add    $0x1,%rbx
L54:
  mov    %r14,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jle    L112
  movzbl (%r14,%rbx,1),%eax
  cmp    $0x42,%al
  je     L31
  jg     L12
  cmp    $0x41,%al
  jne    L8
  jmp    L111
  nopl   0x0(%rax)
L31:
  add    $0x2,%ebp
  jmp    L8
  nopl   (%rax)
L112:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jne    L14
L119:
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L58
  sub    $0xffffffffffffff80,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L58:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D23
datatype: string
name: disassemble_data
arguments: data_tag: D3
datatype: string
name: disassemble_data
arguments: data_tag: D11
datatype: string

tool: D23: %d

tool: D3: %s

tool: D11: %d


assistant: ```c
int main(int argc, char const *argv[]) {
  int iterations = 0;
  int holes = 0;
  scanf("%d", &iterations);
  char text[100] = "";
  while (iterations--) {
    holes = 0;
    scanf("%s", text);
    for (int i = 0; i < strlen(text); ++i) {
      switch (text[i]) {
      case 65:
      case 68:
      case 79:
      case 80:
      case 81:
      case 82:
        holes++;
        break;
      case 66:
        holes += 2;
      }
    }
    printf("%d\n", holes);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<convertYUYVtoRGB565>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    -0x24(%rbp),%eax
  imul   -0x28(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L1
L14:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0xf(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0xe(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x3(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0xd(%rbp)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  movzbl -0xd(%rbp),%edx
  movzbl -0xf(%rbp),%esi
  movzbl -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <yuv_to_rgb16@plt>
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  movzbl -0xd(%rbp),%edx
  movzbl -0xf(%rbp),%esi
  movzbl -0xe(%rbp),%eax
  mov    %eax,%edi
  call   <yuv_to_rgb16@plt>
  addl   $0x4,-0xc(%rbp)
L1:
  mov    -0xc(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L14
  nop
  nop
  leave
  ret
```

assistant: ```c
void convertYUYVtoRGB565(unsigned char *buf, unsigned char *rgb, int width, int height) {
  int x, y, z = 0;
  int blocks;
  blocks = (width * height) * 2;
  for (y = 0; y < blocks; y += 4) {
    unsigned char Y1, Y2, U, V;
    Y1 = buf[y + 0];
    U = buf[y + 1];
    Y2 = buf[y + 2];
    V = buf[y + 3];
    yuv_to_rgb16(Y1, U, V, &rgb[y]);
    yuv_to_rgb16(Y2, U, V, &rgb[y + 2]);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<convertYUYVtoRGB565>:
  endbr64
  imul   %ecx,%edx
  add    %edx,%edx
  test   %edx,%edx
  jle    L8
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  sub    $0x1,%edx
  shr    $0x2,%edx
  mov    %edx,%edx
  lea    0x4(%rsi,%rdx,4),%r15
L10:
  movzbl 0x2(%rbx),%r12d
  movzbl 0x3(%rbx),%r14d
  movzbl 0x1(%rbx),%r13d
  movzbl (%rbx),%edi
  mov    %rbp,%rcx
  mov    %r14d,%edx
  mov    %r13d,%esi
  call   <yuv_to_rgb16@plt>
  lea    0x2(%rbp),%rcx
  movzbl %r12b,%edi
  mov    %r14d,%edx
  mov    %r13d,%esi
  call   <yuv_to_rgb16@plt>
  add    $0x4,%rbx
  add    $0x4,%rbp
  cmp    %r15,%rbp
  jne    L10
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  ret
```

assistant: ```c
void convertYUYVtoRGB565(unsigned char *buf, unsigned char *rgb, int width, int height) {
  int x, y, z = 0;
  int blocks;
  blocks = (width * height) * 2;
  for (y = 0; y < blocks; y += 4) {
    unsigned char Y1, Y2, U, V;
    Y1 = buf[y + 0];
    U = buf[y + 1];
    Y2 = buf[y + 2];
    V = buf[y + 3];
    yuv_to_rgb16(Y1, U, V, &rgb[y]);
    yuv_to_rgb16(Y2, U, V, &rgb[y + 2]);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<convertYUYVtoRGB565>:
  endbr64
  imul   %ecx,%edx
  add    %edx,%edx
  test   %edx,%edx
  jle    L12
  push   %r15
  sub    $0x1,%edx
  push   %r14
  shr    $0x2,%edx
  push   %r13
  lea    0x4(%rsi,%rdx,4),%r14
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L2:
  movzbl 0x3(%rbx),%r15d
  movzbl (%rbx),%edi
  mov    %rbp,%rcx
  add    $0x4,%rbx
  movzbl -0x3(%rbx),%r13d
  movzbl -0x2(%rbx),%r12d
  mov    %r15d,%edx
  mov    %r13d,%esi
  call   <yuv_to_rgb16@plt>
  lea    0x2(%rbp),%rcx
  movzbl %r12b,%edi
  mov    %r15d,%edx
  mov    %r13d,%esi
  add    $0x4,%rbp
  call   <yuv_to_rgb16@plt>
  cmp    %rbp,%r14
  jne    L2
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L12:
  ret
```

assistant: ```c
void convertYUYVtoRGB565(unsigned char *buf, unsigned char *rgb, int width, int height) {
  int x, y, z = 0;
  int blocks;
  blocks = (width * height) * 2;
  for (y = 0; y < blocks; y += 4) {
    unsigned char Y1, Y2, U, V;
    Y1 = buf[y + 0];
    U = buf[y + 1];
    Y2 = buf[y + 2];
    V = buf[y + 3];
    yuv_to_rgb16(Y1, U, V, &rgb[y]);
    yuv_to_rgb16(Y2, U, V, &rgb[y + 2]);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<convertYUYVtoRGB565>:
  endbr64
  imul   %ecx,%edx
  add    %edx,%edx
  test   %edx,%edx
  jle    L9
  push   %r15
  sub    $0x1,%edx
  push   %r14
  shr    $0x2,%edx
  push   %r13
  lea    0x4(%rsi,%rdx,4),%r14
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L5:
  movzbl 0x3(%rbx),%r15d
  movzbl (%rbx),%edi
  mov    %rbp,%rcx
  add    $0x4,%rbx
  movzbl -0x3(%rbx),%r13d
  movzbl -0x2(%rbx),%r12d
  mov    %r15d,%edx
  mov    %r13d,%esi
  call   <yuv_to_rgb16@plt>
  lea    0x2(%rbp),%rcx
  movzbl %r12b,%edi
  mov    %r15d,%edx
  mov    %r13d,%esi
  add    $0x4,%rbp
  call   <yuv_to_rgb16@plt>
  cmp    %rbp,%r14
  jne    L5
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L9:
  ret
```

assistant: ```c
void convertYUYVtoRGB565(unsigned char *buf, unsigned char *rgb, int width, int height) {
  int x, y, z = 0;
  int blocks;
  blocks = (width * height) * 2;
  for (y = 0; y < blocks; y += 4) {
    unsigned char Y1, Y2, U, V;
    Y1 = buf[y + 0];
    U = buf[y + 1];
    Y2 = buf[y + 2];
    V = buf[y + 3];
    yuv_to_rgb16(Y1, U, V, &rgb[y]);
    yuv_to_rgb16(Y2, U, V, &rgb[y + 2]);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<_EPIIntNumberGet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x400d0000,-0x14(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <ASSERT@plt>
  movl   $0x0,-0x4(%rbp)
  mov    $0x400fe000,%eax
  mov    (%rax),%eax
  and    $0x70ff0000,%eax
  cmp    $0x100a0000,%eax
  jne    L1
  movl   $0x42,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
uint32_t _EPIIntNumberGet(uint32_t ui32Base) {
  uint32_t ui32Int;
  ASSERT(ui32Base == 0x400D0000);
  ui32Int = 0;
  if ((((*((volatile uint32_t *)(0x400FE000))) & (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x000A0000))) {
    ui32Int = 66;
  }
  return (ui32Int);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<_EPIIntNumberGet>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x400d0000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  mov    0x400fe000,%eax
  and    $0x70ff0000,%eax
  cmp    $0x100a0000,%eax
  mov    $0x0,%eax
  mov    $0x42,%edx
  cmove  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint32_t _EPIIntNumberGet(uint32_t ui32Base) {
  uint32_t ui32Int;
  ASSERT(ui32Base == 0x400D0000);
  ui32Int = 0;
  if ((((*((volatile uint32_t *)(0x400FE000))) & (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x000A0000))) {
    ui32Int = 66;
  }
  return (ui32Int);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_EPIIntNumberGet>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x400d0000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  mov    0x400fe000,%eax
  mov    $0x42,%edx
  and    $0x70ff0000,%eax
  cmp    $0x100a0000,%eax
  mov    $0x0,%eax
  cmove  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint32_t _EPIIntNumberGet(uint32_t ui32Base) {
  uint32_t ui32Int;
  ASSERT(ui32Base == 0x400D0000);
  ui32Int = 0;
  if ((((*((volatile uint32_t *)(0x400FE000))) & (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x000A0000))) {
    ui32Int = 66;
  }
  return (ui32Int);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<_EPIIntNumberGet>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x400d0000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  mov    0x400fe000,%eax
  mov    $0x42,%edx
  and    $0x70ff0000,%eax
  cmp    $0x100a0000,%eax
  mov    $0x0,%eax
  cmove  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint32_t _EPIIntNumberGet(uint32_t ui32Base) {
  uint32_t ui32Int;
  ASSERT(ui32Base == 0x400D0000);
  ui32Int = 0;
  if ((((*((volatile uint32_t *)(0x400FE000))) & (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x000A0000))) {
    ui32Int = 66;
  }
  return (ui32Int);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ATOBUF>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  mov    %rdi,%rax
  mov    %rsi,-0x18(%rbp)
  mov    -0x18(%rbp),%r12
  add    $0x4,%rax
  mov    $0x4,%ebx
  jmp    L13
L16:
  sub    $0x1,%rax
  mov    %r12d,%edx
  mov    %dl,(%rax)
  sar    $0x8,%r12
  sub    $0x1,%ebx
L13:
  test   %ebx,%ebx
  jg     L16
  nop
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
ATOBUF(p, cp) register char *p;
char *cp;
{
  register int i;
  register long l = (long)cp;
  p += 4;
  for (i = 4; i > 0; i--) {
    *--p = l;
    l >>= 8;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ATOBUF>:
  endbr64
  lea    0x4(%rdi),%rax
L4:
  sub    $0x1,%rax
  mov    %sil,(%rax)
  sar    $0x8,%rsi
  cmp    %rax,%rdi
  jne    L4
  ret
```

assistant: ```c
ATOBUF(p, cp) register char *p;
char *cp;
{
  register int i;
  register long l = (long)cp;
  p += 4;
  for (i = 4; i > 0; i--) {
    *--p = l;
    l >>= 8;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ATOBUF>:
  endbr64
  lea    0x4(%rdi),%rax
L3:
  sub    $0x1,%rax
  mov    %sil,(%rax)
  sar    $0x8,%rsi
  cmp    %rax,%rdi
  jne    L3
  ret
```

assistant: ```c
ATOBUF(p, cp) register char *p;
char *cp;
{
  register int i;
  register long l = (long)cp;
  p += 4;
  for (i = 4; i > 0; i--) {
    *--p = l;
    l >>= 8;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ATOBUF>:
  endbr64
  bswap  %esi
  mov    %esi,(%rdi)
  ret
```

assistant: ```c
ATOBUF(p, cp) register char *p;
char *cp;
{
  register int i;
  register long l = (long)cp;
  p += 4;
  for (i = 4; i > 0; i--) {
    *--p = l;
    l >>= 8;
  }
}
```