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

```asm
<bissexto>:
  endbr64
  test   $0x3,%dil
  jne    L14
  movslq %edi,%rax
  imul   $0x51eb851f,%rax,%rax
  sar    $0x25,%rax
  mov    %edi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  imul   $0x64,%eax,%eax
  mov    $0x1,%edx
  cmp    %eax,%edi
  jne    L4
L14:
  movslq %edi,%rax
  imul   $0x51eb851f,%rax,%rax
  sar    $0x27,%rax
  mov    %edi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  imul   $0x190,%eax,%eax
  cmp    %eax,%edi
  sete   %dl
  movzbl %dl,%edx
L4:
  mov    %edx,%eax
  ret
```

assistant: ```c
int bissexto(int ano) {
  if (((ano % 4 == 0) && (ano % 100 != 0)) || (ano % 400 == 0))
    return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<bissexto>:
  endbr64
  test   $0x3,%dil
  jne    L4
  imul   $0xc28f5c29,%edi,%eax
  mov    $0x1,%r8d
  add    $0x51eb850,%eax
  ror    $0x2,%eax
  cmp    $0x28f5c28,%eax
  ja     L1
L4:
  imul   $0xc28f5c29,%edi,%edi
  xor    %r8d,%r8d
  add    $0x51eb850,%edi
  ror    $0x4,%edi
  cmp    $0xa3d70a,%edi
  setbe  %r8b
L1:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int bissexto(int ano) {
  if (((ano % 4 == 0) && (ano % 100 != 0)) || (ano % 400 == 0))
    return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<bissexto>:
  endbr64
  test   $0x3,%dil
  jne    L0
  imul   $0xc28f5c29,%edi,%eax
  mov    $0x1,%r8d
  add    $0x51eb850,%eax
  ror    $0x2,%eax
  cmp    $0x28f5c28,%eax
  ja     L17
L0:
  imul   $0xc28f5c29,%edi,%edi
  xor    %r8d,%r8d
  add    $0x51eb850,%edi
  ror    $0x4,%edi
  cmp    $0xa3d70a,%edi
  setbe  %r8b
L17:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int bissexto(int ano) {
  if (((ano % 4 == 0) && (ano % 100 != 0)) || (ano % 400 == 0))
    return 1;
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<xdl_clean_mmatch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    -0x40(%rbp),%rax
  sub    -0x48(%rbp),%rax
  cmp    $0x64,%rax
  jle    L120
  mov    -0x40(%rbp),%rax
  sub    $0x64,%rax
  mov    %rax,-0x48(%rbp)
L120:
  mov    -0x50(%rbp),%rax
  sub    -0x40(%rbp),%rax
  cmp    $0x64,%rax
  jle    L39
  mov    -0x40(%rbp),%rax
  add    $0x64,%rax
  mov    %rax,-0x50(%rbp)
L39:
  movq   $0x1,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x1,-0x18(%rbp)
  jmp    L148
L133:
  mov    -0x40(%rbp),%rax
  sub    -0x28(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L131
  addq   $0x1,-0x20(%rbp)
  jmp    L68
L131:
  mov    -0x40(%rbp),%rax
  sub    -0x28(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2,%al
  jne    L22
  addq   $0x1,-0x18(%rbp)
L68:
  addq   $0x1,-0x28(%rbp)
L148:
  mov    -0x40(%rbp),%rax
  sub    -0x28(%rbp),%rax
  cmp    %rax,-0x48(%rbp)
  jle    L133
  jmp    L63
L22:
  nop
L63:
  cmpq   $0x0,-0x20(%rbp)
  jne    L10
  mov    $0x0,%eax
  jmp    L55
L10:
  movq   $0x1,-0x28(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x1,-0x8(%rbp)
  jmp    L16
L105:
  mov    -0x40(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L113
  addq   $0x1,-0x10(%rbp)
  jmp    L108
L113:
  mov    -0x40(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2,%al
  jne    L67
  addq   $0x1,-0x8(%rbp)
L108:
  addq   $0x1,-0x28(%rbp)
L16:
  mov    -0x40(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  cmp    %rax,-0x50(%rbp)
  jge    L105
  jmp    L127
L67:
  nop
L127:
  cmpq   $0x0,-0x10(%rbp)
  jne    L43
  mov    $0x0,%eax
  jmp    L55
L43:
  mov    -0x20(%rbp),%rax
  add    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  add    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  add    %rcx,%rax
  cmp    %rax,%rdx
  setl   %al
  movzbl %al,%eax
L55:
  pop    %rbp
  ret
```

assistant: ```c
int xdl_clean_mmatch(char const *dis, long i, long s, long e) {
  long r, rdis0, rpdis0, rdis1, rpdis1;
  if (i - s > 100)
    s = i - 100;
  if (e - i > 100)
    e = i + 100;
  for (r = 1, rdis0 = 0, rpdis0 = 1; (i - r) >= s; r++) {
    if (!dis[i - r])
      rdis0++;
    else if (dis[i - r] == 2)
      rpdis0++;
    else
      break;
  }
  if (rdis0 == 0)
    return 0;
  for (r = 1, rdis1 = 0, rpdis1 = 1; (i + r) <= e; r++) {
    if (!dis[i + r])
      rdis1++;
    else if (dis[i + r] == 2)
      rpdis1++;
    else
      break;
  }
  if (rdis1 == 0)
    return 0;
  rdis1 += rdis0;
  rpdis1 += rpdis0;
  return rpdis1 * 4 < (rpdis1 + rdis1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<xdl_clean_mmatch>:
  endbr64
  mov    %rcx,%r9
  mov    %rsi,%rcx
  sub    %rdx,%rcx
  lea    -0x64(%rsi),%rax
  cmp    $0x64,%rcx
  cmovg  %rax,%rdx
  mov    %r9,%rcx
  sub    %rsi,%rcx
  lea    0x64(%rsi),%rax
  cmp    $0x64,%rcx
  cmovg  %rax,%r9
  lea    -0x1(%rsi),%rax
  cmp    %rax,%rdx
  jg     L84
  mov    $0x1,%r10d
  mov    $0x0,%r8d
  jmp    L22
L53:
  cmp    $0x2,%cl
  jne    L91
  add    $0x1,%r10
L108:
  sub    $0x1,%rax
  cmp    %rax,%rdx
  jg     L91
L22:
  movzbl (%rdi,%rax,1),%ecx
  test   %cl,%cl
  jne    L53
  add    $0x1,%r8
  jmp    L108
L91:
  mov    $0x0,%eax
  test   %r8,%r8
  je     L24
  lea    0x1(%rsi),%rax
  cmp    %rax,%r9
  jl     L122
  mov    $0x1,%esi
  mov    $0x0,%ecx
  jmp    L98
L27:
  cmp    $0x2,%dl
  jne    L70
  add    $0x1,%rsi
L45:
  add    $0x1,%rax
  cmp    %rax,%r9
  jl     L70
L98:
  movzbl (%rdi,%rax,1),%edx
  test   %dl,%dl
  jne    L27
  add    $0x1,%rcx
  jmp    L45
L70:
  mov    $0x0,%eax
  test   %rcx,%rcx
  je     L24
  add    %rsi,%r10
  lea    0x0(,%r10,4),%rax
  add    %rcx,%r8
  add    %r10,%r8
  cmp    %r8,%rax
  setl   %al
  movzbl %al,%eax
  ret
L84:
  mov    $0x0,%eax
  ret
L122:
  mov    $0x0,%eax
L24:
  ret
```

assistant: ```c
int xdl_clean_mmatch(char const *dis, long i, long s, long e) {
  long r, rdis0, rpdis0, rdis1, rpdis1;
  if (i - s > 100)
    s = i - 100;
  if (e - i > 100)
    e = i + 100;
  for (r = 1, rdis0 = 0, rpdis0 = 1; (i - r) >= s; r++) {
    if (!dis[i - r])
      rdis0++;
    else if (dis[i - r] == 2)
      rpdis0++;
    else
      break;
  }
  if (rdis0 == 0)
    return 0;
  for (r = 1, rdis1 = 0, rpdis1 = 1; (i + r) <= e; r++) {
    if (!dis[i + r])
      rdis1++;
    else if (dis[i + r] == 2)
      rpdis1++;
    else
      break;
  }
  if (rdis1 == 0)
    return 0;
  rdis1 += rdis0;
  rpdis1 += rpdis0;
  return rpdis1 * 4 < (rpdis1 + rdis1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<xdl_clean_mmatch>:
  endbr64
  mov    %rcx,%r9
  mov    %rsi,%rcx
  lea    -0x64(%rsi),%rax
  sub    %rdx,%rcx
  cmp    $0x64,%rcx
  mov    %r9,%rcx
  cmovg  %rax,%rdx
  sub    %rsi,%rcx
  lea    0x64(%rsi),%rax
  cmp    $0x64,%rcx
  cmovg  %rax,%r9
  lea    -0x1(%rsi),%rax
  cmp    %rax,%rdx
  jg     L90
  mov    $0x1,%r10d
  xor    %r8d,%r8d
  jmp    L64
  nopl   0x0(%rax,%rax,1)
L61:
  sub    $0x1,%rax
  add    $0x1,%r8
  cmp    %rax,%rdx
  jg     L101
L64:
  movzbl (%rdi,%rax,1),%ecx
  test   %cl,%cl
  je     L61
  cmp    $0x2,%cl
  jne    L101
  sub    $0x1,%rax
  add    $0x1,%r10
  cmp    %rax,%rdx
  jle    L64
L101:
  xor    %r11d,%r11d
  test   %r8,%r8
  je     L25
  lea    0x1(%rsi),%rax
  cmp    %r9,%rax
  jg     L25
  mov    $0x1,%esi
  xor    %ecx,%ecx
  jmp    L5
  nopl   0x0(%rax)
L24:
  add    $0x1,%rax
  add    $0x1,%rcx
  cmp    %rax,%r9
  jl     L122
L5:
  movzbl (%rdi,%rax,1),%edx
  test   %dl,%dl
  je     L24
  cmp    $0x2,%dl
  jne    L122
  add    $0x1,%rax
  add    $0x1,%rsi
  cmp    %rax,%r9
  jge    L5
L122:
  xor    %r11d,%r11d
  test   %rcx,%rcx
  je     L25
  add    %rsi,%r10
  add    %rcx,%r8
  xor    %r11d,%r11d
  lea    0x0(,%r10,4),%rax
  add    %r10,%r8
  cmp    %r8,%rax
  setl   %r11b
L25:
  mov    %r11d,%eax
  ret
L90:
  xor    %r11d,%r11d
  jmp    L25
```

assistant: ```c
int xdl_clean_mmatch(char const *dis, long i, long s, long e) {
  long r, rdis0, rpdis0, rdis1, rpdis1;
  if (i - s > 100)
    s = i - 100;
  if (e - i > 100)
    e = i + 100;
  for (r = 1, rdis0 = 0, rpdis0 = 1; (i - r) >= s; r++) {
    if (!dis[i - r])
      rdis0++;
    else if (dis[i - r] == 2)
      rpdis0++;
    else
      break;
  }
  if (rdis0 == 0)
    return 0;
  for (r = 1, rdis1 = 0, rpdis1 = 1; (i + r) <= e; r++) {
    if (!dis[i + r])
      rdis1++;
    else if (dis[i + r] == 2)
      rpdis1++;
    else
      break;
  }
  if (rdis1 == 0)
    return 0;
  rdis1 += rdis0;
  rpdis1 += rpdis0;
  return rpdis1 * 4 < (rpdis1 + rdis1);
}
```
user: What is the c source code of the assembly code below:

```asm
<xdl_clean_mmatch>:
  endbr64
  mov    %rcx,%r9
  mov    %rsi,%rcx
  lea    -0x64(%rsi),%rax
  sub    %rdx,%rcx
  cmp    $0x64,%rcx
  mov    %r9,%rcx
  cmovg  %rax,%rdx
  sub    %rsi,%rcx
  lea    0x64(%rsi),%rax
  cmp    $0x64,%rcx
  cmovg  %rax,%r9
  lea    -0x1(%rsi),%rax
  cmp    %rax,%rdx
  jg     L15
  mov    $0x1,%r10d
  xor    %r8d,%r8d
  jmp    L113
  nopl   0x0(%rax,%rax,1)
L109:
  sub    $0x1,%rax
  add    $0x1,%r8
  cmp    %rax,%rdx
  jg     L13
L113:
  movzbl (%rdi,%rax,1),%ecx
  test   %cl,%cl
  je     L109
  cmp    $0x2,%cl
  jne    L13
  sub    $0x1,%rax
  add    $0x1,%r10
  cmp    %rax,%rdx
  jle    L113
L13:
  xor    %r11d,%r11d
  test   %r8,%r8
  je     L103
  lea    0x1(%rsi),%rax
  cmp    %r9,%rax
  jg     L103
  mov    $0x1,%esi
  xor    %ecx,%ecx
  jmp    L28
  nopl   0x0(%rax)
L91:
  add    $0x1,%rax
  add    $0x1,%rcx
  cmp    %rax,%r9
  jl     L81
L28:
  movzbl (%rdi,%rax,1),%edx
  test   %dl,%dl
  je     L91
  cmp    $0x2,%dl
  jne    L81
  add    $0x1,%rax
  add    $0x1,%rsi
  cmp    %rax,%r9
  jge    L28
L81:
  xor    %r11d,%r11d
  test   %rcx,%rcx
  je     L103
  add    %rsi,%r10
  add    %rcx,%r8
  xor    %r11d,%r11d
  lea    0x0(,%r10,4),%rax
  add    %r10,%r8
  cmp    %r8,%rax
  setl   %r11b
L103:
  mov    %r11d,%eax
  ret
L15:
  xor    %r11d,%r11d
  jmp    L103
```

assistant: ```c
int xdl_clean_mmatch(char const *dis, long i, long s, long e) {
  long r, rdis0, rpdis0, rdis1, rpdis1;
  if (i - s > 100)
    s = i - 100;
  if (e - i > 100)
    e = i + 100;
  for (r = 1, rdis0 = 0, rpdis0 = 1; (i - r) >= s; r++) {
    if (!dis[i - r])
      rdis0++;
    else if (dis[i - r] == 2)
      rpdis0++;
    else
      break;
  }
  if (rdis0 == 0)
    return 0;
  for (r = 1, rdis1 = 0, rpdis1 = 1; (i + r) <= e; r++) {
    if (!dis[i + r])
      rdis1++;
    else if (dis[i + r] == 2)
      rpdis1++;
    else
      break;
  }
  if (rdis1 == 0)
    return 0;
  rdis1 += rdis0;
  rpdis1 += rpdis0;
  return rpdis1 * 4 < (rpdis1 + rdis1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<input_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movb   $0x30,-0x1(%rbp)
  jmp    L3
L7:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl -0x1(%rbp),%edx
  mov    %dl,(%rax)
L3:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x1(%rbp)
  cmpb   $0xa,-0x1(%rbp)
  jne    L7
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int input_string(char *input) {
  char ch = '0';
  while ((ch = getchar()) != '\n') {
    *input++ = ch;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<input_string>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L7
L5:
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
L7:
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L5
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int input_string(char *input) {
  char ch = '0';
  while ((ch = getchar()) != '\n') {
    *input++ = ch;
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<input_string>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L7
  nopw   0x0(%rax,%rax,1)
L17:
  mov    %al,(%rbx)
  add    $0x1,%rbx
L7:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L17
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int input_string(char *input) {
  char ch = '0';
  while ((ch = getchar()) != '\n') {
    *input++ = ch;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<input_string>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L16
  nopw   0x0(%rax,%rax,1)
L6:
  mov    %al,(%rbx)
  add    $0x1,%rbx
L16:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L6
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int input_string(char *input) {
  char ch = '0';
  while ((ch = getchar()) != '\n') {
    *input++ = ch;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<binary_search_recurs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x20(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jle    L14
  mov    $0xffffffff,%eax
  jmp    L24
L14:
  mov    -0x20(%rbp),%edx
  mov    -0x24(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x1c(%rbp)
  jne    L51
  mov    -0x4(%rbp),%eax
  jmp    L24
L51:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x1c(%rbp)
  jle    L55
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edi
  mov    -0x24(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %edx,%ecx
  mov    %edi,%edx
  mov    %rax,%rdi
  call   <binary_search_recurs>
  jmp    L24
L55:
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <binary_search_recurs>
L24:
  leave
  ret
```

assistant: ```c
int binary_search_recurs(int A[], int v, int low, int high) {
  if (low > high) {
    return -1;
  }
  int mid = (low + high) / 2;
  if (v == A[mid]) {
    return mid;
  } else if (v > A[mid]) {
    return binary_search_recurs(A, v, mid + 1, high);
  } else {
    return binary_search_recurs(A, v, low, mid - 1);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<binary_search_recurs>:
  endbr64
  cmp    %ecx,%edx
  jg     L3
  sub    $0x8,%rsp
  mov    %rdi,%r8
  mov    %esi,%edi
  lea    (%rdx,%rcx,1),%eax
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  sar    %esi
  mov    %esi,%eax
  movslq %esi,%r9
  mov    (%r8,%r9,4),%r9d
  cmp    %edi,%r9d
  je     L14
  jge    L6
  lea    0x1(%rsi),%edx
  mov    %edi,%esi
  mov    %r8,%rdi
  call   <binary_search_recurs>
L14:
  add    $0x8,%rsp
  ret
L6:
  lea    -0x1(%rsi),%ecx
  mov    %edi,%esi
  mov    %r8,%rdi
  call   <binary_search_recurs>
  jmp    L14
L3:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int binary_search_recurs(int A[], int v, int low, int high) {
  if (low > high) {
    return -1;
  }
  int mid = (low + high) / 2;
  if (v == A[mid]) {
    return mid;
  } else if (v > A[mid]) {
    return binary_search_recurs(A, v, mid + 1, high);
  } else {
    return binary_search_recurs(A, v, low, mid - 1);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<binary_search_recurs>:
  endbr64
  mov    %rdi,%r8
  cmp    %ecx,%edx
  jle    L42
  jmp    L36
  nopl   (%rax)
L15:
  lea    0x1(%rax),%edx
  cmp    %edx,%ecx
  jl     L36
L42:
  lea    (%rdx,%rcx,1),%edi
  mov    %edi,%eax
  shr    $0x1f,%eax
  add    %edi,%eax
  sar    %eax
  movslq %eax,%rdi
  mov    %eax,%r9d
  cmp    %esi,(%r8,%rdi,4)
  je     L13
  jl     L15
  lea    -0x1(%rax),%ecx
  cmp    %edx,%ecx
  jge    L42
L36:
  mov    $0xffffffff,%r9d
L13:
  mov    %r9d,%eax
  ret
```

assistant: ```c
int binary_search_recurs(int A[], int v, int low, int high) {
  if (low > high) {
    return -1;
  }
  int mid = (low + high) / 2;
  if (v == A[mid]) {
    return mid;
  } else if (v > A[mid]) {
    return binary_search_recurs(A, v, mid + 1, high);
  } else {
    return binary_search_recurs(A, v, low, mid - 1);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<binary_search_recurs>:
  endbr64
  jmp    L4
  cs nopw 0x0(%rax,%rax,1)
L39:
  lea    0x1(%rax),%edx
L4:
  cmp    %ecx,%edx
  jg     L24
L20:
  lea    (%rdx,%rcx,1),%r8d
  mov    %r8d,%eax
  shr    $0x1f,%eax
  add    %r8d,%eax
  sar    %eax
  movslq %eax,%r8
  cmp    %esi,(%rdi,%r8,4)
  je     L47
  jl     L39
  lea    -0x1(%rax),%ecx
  cmp    %edx,%ecx
  jge    L20
L24:
  mov    $0xffffffff,%eax
L47:
  ret
```

assistant: ```c
int binary_search_recurs(int A[], int v, int low, int high) {
  if (low > high) {
    return -1;
  }
  int mid = (low + high) / 2;
  if (v == A[mid]) {
    return mid;
  } else if (v > A[mid]) {
    return binary_search_recurs(A, v, mid + 1, high);
  } else {
    return binary_search_recurs(A, v, low, mid - 1);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<randboolarray>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L36
L17:
  mov    $0x0,%eax
  call   <rand0to1@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  D6(%rip),%xmm0
  comiss -0xc(%rbp),%xmm0
  jbe    L29
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  jmp    L19
L29:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movl   $0x1,(%rax)
L19:
  addl   $0x1,-0x10(%rbp)
L36:
  mov    -0x10(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L17
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D6
datatype: f32

tool: D6: 0.5

assistant: ```c
int *randboolarray(const int size) {
  int i, *array;
  float v;
  array = (int *)malloc(size * sizeof(int));
  for (i = 0; i < size; i++) {
    v = rand0to1();
    if (v < 0.5)
      array[i] = 0;
    else
      array[i] = 1;
  }
  return array;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<randboolarray>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  lea    0x0(,%rdi,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L10
  mov    %rax,%rbx
  mov    %ebp,%ebp
  lea    (%rax,%rbp,4),%rbp
  jmp    L46
L48:
  movl   $0x1,(%rbx)
L43:
  add    $0x4,%rbx
  cmp    %rbp,%rbx
  je     L10
L46:
  mov    $0x0,%eax
  call   <rand0to1@plt>
  movss  D3(%rip),%xmm1
  comiss %xmm0,%xmm1
  jbe    L48
  movl   $0x0,(%rbx)
  jmp    L43
L10:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: tag: D3
data_type: f32

tool: D3: 0.5

assistant: ```c
int *randboolarray(const int size) {
  int i, *array;
  float v;
  array = (int *)malloc(size * sizeof(int));
  for (i = 0; i < size; i++) {
    v = rand0to1();
    if (v < 0.5)
      array[i] = 0;
    else
      array[i] = 1;
  }
  return array;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<randboolarray>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  lea    0x0(,%rbp,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L8
  mov    %rax,%rbx
  lea    (%rax,%rbp,4),%rbp
  nopl   0x0(%rax)
L13:
  xor    %eax,%eax
  call   <rand0to1@plt>
  movss  D8(%rip),%xmm1
  xor    %eax,%eax
  comiss %xmm0,%xmm1
  setbe  %al
  add    $0x4,%rbx
  mov    %eax,-0x4(%rbx)
  cmp    %rbx,%rbp
  jne    L13
L8:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
datatype: f32

tool: D8: 0.5

assistant: ```c
int *randboolarray(const int size) {
  int i, *array;
  float v;
  array = (int *)malloc(size * sizeof(int));
  for (i = 0; i < size; i++) {
    v = rand0to1();
    if (v < 0.5)
      array[i] = 0;
    else
      array[i] = 1;
  }
  return array;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<randboolarray>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  lea    0x0(,%rbp,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L32
  mov    %rax,%rbx
  lea    (%rax,%rbp,4),%rbp
  nopl   0x0(%rax)
L39:
  xor    %eax,%eax
  call   <rand0to1@plt>
  movss  D1(%rip),%xmm1
  comiss %xmm0,%xmm1
  ja     L28
  movl   $0x1,(%rbx)
  add    $0x4,%rbx
  cmp    %rbx,%rbp
  jne    L39
L32:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  movl   $0x0,(%rbx)
  add    $0x4,%rbx
  cmp    %rbx,%rbp
  jne    L39
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: label: D1
datatype: f32

tool: D1: 0.5

assistant: ```c
int *randboolarray(const int size) {
  int i, *array;
  float v;
  array = (int *)malloc(size * sizeof(int));
  for (i = 0; i < size; i++) {
    v = rand0to1();
    if (v < 0.5)
      array[i] = 0;
    else
      array[i] = 1;
  }
  return array;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<byte_copyr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L29:
  cmpl   $0x0,-0x1c(%rbp)
  je     L19
  subq   $0x1,-0x8(%rbp)
  subq   $0x1,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L75
  subq   $0x1,-0x8(%rbp)
  subq   $0x1,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L40
  subq   $0x1,-0x8(%rbp)
  subq   $0x1,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L51
  subq   $0x1,-0x8(%rbp)
  subq   $0x1,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  subl   $0x1,-0x1c(%rbp)
  jmp    L29
L19:
  nop
  jmp    L0
L75:
  nop
  jmp    L0
L40:
  nop
  jmp    L0
L51:
  nop
L0:
  pop    %rbp
  ret
```

assistant: ```c
void byte_copyr(void *To, unsigned int n, const void *From) {
  char *to = (char *)To + n;
  const char *from = (char *)From + n;
  for (;;) {
    if (!n)
      return;
    *--to = *--from;
    --n;
    if (!n)
      return;
    *--to = *--from;
    --n;
    if (!n)
      return;
    *--to = *--from;
    --n;
    if (!n)
      return;
    *--to = *--from;
    --n;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<byte_copyr>:
  endbr64
  mov    %esi,%eax
  add    %rax,%rdi
  add    %rax,%rdx
  test   %esi,%esi
  je     L42
  movzbl -0x1(%rdx),%eax
  mov    %al,-0x1(%rdi)
  cmp    $0x1,%esi
  je     L42
  movzbl -0x2(%rdx),%eax
  mov    %al,-0x2(%rdi)
  cmp    $0x2,%esi
  je     L42
  movzbl -0x3(%rdx),%eax
  mov    %al,-0x3(%rdi)
  cmp    $0x3,%esi
  je     L55
L21:
  sub    $0x4,%rdx
  sub    $0x4,%rdi
  movzbl (%rdx),%eax
  mov    %al,(%rdi)
  sub    $0x4,%esi
  je     L42
  movzbl -0x1(%rdx),%eax
  mov    %al,-0x1(%rdi)
  cmp    $0x1,%esi
  je     L42
  movzbl -0x2(%rdx),%eax
  mov    %al,-0x2(%rdi)
  cmp    $0x2,%esi
  je     L42
  movzbl -0x3(%rdx),%eax
  mov    %al,-0x3(%rdi)
  cmp    $0x3,%esi
  jne    L21
L42:
  ret
L55:
  ret
```

assistant: ```c
void byte_copyr(void *To, unsigned int n, const void *From) {
  char *to = (char *)To + n;
  const char *from = (char *)From + n;
  for (;;) {
    if (!n)
      return;
    *--to = *--from;
    --n;
    if (!n)
      return;
    *--to = *--from;
    --n;
    if (!n)
      return;
    *--to = *--from;
    --n;
    if (!n)
      return;
    *--to = *--from;
    --n;
  }
}
```