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

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D16(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%rdx
  call   <scanf@plt>
  mov    0x4(%rsp),%esi
  lea    D11(%rip),%rdi
  add    (%rsp),%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D16
datatype: string
name: parse_data
arguments: data_tag: D11
datatype: string

tool: D16: %d %d

tool: D11: X = %d


assistant: ```c
int main() {
  int a, b;
  scanf("%d %d", &a, &b);
  printf("X = %d\n", a + b);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D11(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%rdx
  call   <scanf@plt>
  mov    0x4(%rsp),%esi
  lea    D15(%rip),%rdi
  add    (%rsp),%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D11
datatype: string
name: unpack_data
arguments: label: D15
datatype: string

tool: D11: %d %d

tool: D15: X = %d


assistant: ```c
int main() {
  int a, b;
  scanf("%d %d", &a, &b);
  printf("X = %d\n", a + b);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<com_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %rdx,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x60(%rbp),%rcx
  lea    -0x50(%rbp),%rax
  mov    $0x1e,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  lea    -0x50(%rbp),%rax
  add    $0x1e,%rax
  mov    -0x68(%rbp),%rcx
  mov    $0x1e,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  lea    -0x50(%rbp),%rdx
  mov    -0x58(%rbp),%rax
  mov    $0x3c,%ecx
  mov    $0x20,%esi
  mov    %rax,%rdi
  call   <shake256@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
void com_1(unsigned char *c, const unsigned char *inn, const unsigned char *inm) {
  unsigned char buffer[((48 * 5) >> 3) + ((48 * 5) >> 3)];
  memcpy(buffer, inn, ((48 * 5) >> 3));
  memcpy(buffer + ((48 * 5) >> 3), inm, ((48 * 5) >> 3));
  shake256(c, 32, buffer, ((48 * 5) >> 3) + ((48 * 5) >> 3));
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<com_1>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x50,%rsp
  mov    %rdi,%rbx
  mov    %rdx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    $0x1e,%edx
  mov    %r12,%rdi
  call   <memcpy@plt>
  lea    0x1e(%rsp),%rdi
  mov    $0x1e,%edx
  mov    %rbp,%rsi
  call   <memcpy@plt>
  mov    $0x3c,%ecx
  mov    %r12,%rdx
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <shake256@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x50,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void com_1(unsigned char *c, const unsigned char *inn, const unsigned char *inm) {
  unsigned char buffer[((48 * 5) >> 3) + ((48 * 5) >> 3)];
  memcpy(buffer, inn, ((48 * 5) >> 3));
  memcpy(buffer + ((48 * 5) >> 3), inm, ((48 * 5) >> 3));
  shake256(c, 32, buffer, ((48 * 5) >> 3) + ((48 * 5) >> 3));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<com_1>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdx,%r12
  mov    $0x1e,%edx
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  mov    %r13,%rdi
  call   <memcpy@plt>
  lea    0x1e(%rsp),%rdi
  mov    $0x1e,%edx
  mov    %r12,%rsi
  call   <memcpy@plt>
  mov    $0x3c,%ecx
  mov    %r13,%rdx
  mov    %rbp,%rdi
  mov    $0x20,%esi
  call   <shake256@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x50,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void com_1(unsigned char *c, const unsigned char *inn, const unsigned char *inm) {
  unsigned char buffer[((48 * 5) >> 3) + ((48 * 5) >> 3)];
  memcpy(buffer, inn, ((48 * 5) >> 3));
  memcpy(buffer + ((48 * 5) >> 3), inm, ((48 * 5) >> 3));
  shake256(c, 32, buffer, ((48 * 5) >> 3) + ((48 * 5) >> 3));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<com_1>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdx,%r12
  mov    $0x1e,%edx
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  mov    %r13,%rdi
  call   <memcpy@plt>
  lea    0x1e(%rsp),%rdi
  mov    $0x1e,%edx
  mov    %r12,%rsi
  call   <memcpy@plt>
  mov    $0x3c,%ecx
  mov    %r13,%rdx
  mov    %rbp,%rdi
  mov    $0x20,%esi
  call   <shake256@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x50,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void com_1(unsigned char *c, const unsigned char *inn, const unsigned char *inm) {
  unsigned char buffer[((48 * 5) >> 3) + ((48 * 5) >> 3)];
  memcpy(buffer, inn, ((48 * 5) >> 3));
  memcpy(buffer + ((48 * 5) >> 3), inm, ((48 * 5) >> 3));
  shake256(c, 32, buffer, ((48 * 5) >> 3) + ((48 * 5) >> 3));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<emit_fadds>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  cmpl   $0x1f,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x1e,-0x8(%rbp)
  je     L4
  cmpl   $0x1f,-0x8(%rbp)
  jne    L0
L4:
  mov    $0x1,%eax
  jmp    L27
L0:
  mov    $0x0,%eax
L27:
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x1f,-0xc(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x8(%rbp),%ecx
  mov    -0x4(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <assem_debug@plt>
  mov    -0x8(%rbp),%eax
  shl    $0x10,%eax
  or     $0x1e202800,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shl    $0x5,%eax
  or     %edx,%eax
  or     -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <output_w32@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D2
datatype: string

tool: D2: fadds s%d,s%d,s%d

assistant: ```c
void emit_fadds(int s1, int s2, int d) {
  assert(s1 == 31);
  assert((s2 == 30) || (s2 == 31));
  assert(d == 31);
  assem_debug("fadds s%d,s%d,s%d", d, s1, s2);
  output_w32(0x1e202800 | s2 << 16 | s1 << 5 | d);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<emit_fadds>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    %edx,%r12d
  cmp    $0x1f,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  lea    -0x1e(%rbp),%eax
  cmp    $0x1,%eax
  setbe  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmp    $0x1f,%r12d
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %ebp,%ecx
  mov    %ebx,%edx
  mov    %r12d,%esi
  lea    D7(%rip),%rdi
  call   <assem_debug@plt>
  shl    $0x5,%ebx
  mov    %ebx,%edi
  or     %r12d,%edi
  shl    $0x10,%ebp
  or     %ebp,%edi
  or     $0x1e202800,%edi
  call   <output_w32@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_label: D7
data_type: string

tool: D7: fadds s%d,s%d,s%d

assistant: ```c
void emit_fadds(int s1, int s2, int d) {
  assert(s1 == 31);
  assert((s2 == 30) || (s2 == 31));
  assert(d == 31);
  assem_debug("fadds s%d,s%d,s%d", d, s1, s2);
  output_w32(0x1e202800 | s2 << 16 | s1 << 5 | d);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<emit_fadds>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  cmp    $0x1f,%ebx
  sete   %dil
  call   <assert@plt>
  lea    -0x1e(%rbp),%eax
  xor    %edi,%edi
  cmp    $0x1,%eax
  setbe  %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmp    $0x1f,%r12d
  sete   %dil
  call   <assert@plt>
  mov    %ebp,%ecx
  mov    %ebx,%edx
  mov    %r12d,%esi
  lea    D3(%rip),%rdi
  shl    $0x5,%ebx
  shl    $0x10,%ebp
  call   <assem_debug@plt>
  mov    %ebx,%edi
  pop    %rbx
  or     %r12d,%edi
  or     %ebp,%edi
  pop    %rbp
  pop    %r12
  or     $0x1e202800,%edi
  jmp    1090 <output_w32@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D3
type_guessed: string

tool: D3: fadds s%d,s%d,s%d

assistant: ```c
void emit_fadds(int s1, int s2, int d) {
  assert(s1 == 31);
  assert((s2 == 30) || (s2 == 31));
  assert(d == 31);
  assem_debug("fadds s%d,s%d,s%d", d, s1, s2);
  output_w32(0x1e202800 | s2 << 16 | s1 << 5 | d);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<emit_fadds>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  cmp    $0x1f,%ebx
  sete   %dil
  call   <assert@plt>
  lea    -0x1e(%rbp),%eax
  xor    %edi,%edi
  cmp    $0x1,%eax
  setbe  %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmp    $0x1f,%r12d
  sete   %dil
  call   <assert@plt>
  mov    %ebp,%ecx
  mov    %ebx,%edx
  mov    %r12d,%esi
  lea    D8(%rip),%rdi
  shl    $0x5,%ebx
  shl    $0x10,%ebp
  call   <assem_debug@plt>
  mov    %ebx,%edi
  pop    %rbx
  or     %r12d,%edi
  or     %ebp,%edi
  pop    %rbp
  pop    %r12
  or     $0x1e202800,%edi
  jmp    1090 <output_w32@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D8
type_infered: string

tool: D8: fadds s%d,s%d,s%d

assistant: ```c
void emit_fadds(int s1, int s2, int d) {
  assert(s1 == 31);
  assert((s2 == 30) || (s2 == 31));
  assert(d == 31);
  assem_debug("fadds s%d,s%d,s%d", d, s1, s2);
  output_w32(0x1e202800 | s2 << 16 | s1 << 5 | d);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<t6>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x14(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movl   $0x45,(%rax)
  mov    -0x14(%rbp),%eax
  mov    %eax,%ecx
  mov    $0x45,%edx
  mov    $0x2f,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fexpect@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D8
type_infered: string

tool: D8: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c

assistant: ```c
void t6() {
  struct tag6 {
    int a;
  } x;
  struct tag6 *p = &x;
  (*p).a = 69;
  fexpect("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c", 47, 69, x.a);
  ;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<t6>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x45,%ecx
  mov    $0x45,%edx
  mov    $0x2f,%esi
  lea    D7(%rip),%rdi
  mov    $0x0,%eax
  call   <fexpect@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D7
type_guessed: string

tool: D7: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c

assistant: ```c
void t6() {
  struct tag6 {
    int a;
  } x;
  struct tag6 *p = &x;
  (*p).a = 69;
  fexpect("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c", 47, 69, x.a);
  ;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<t6>:
  endbr64
  mov    $0x45,%ecx
  mov    $0x45,%edx
  mov    $0x2f,%esi
  xor    %eax,%eax
  lea    D8(%rip),%rdi
  jmp    1050 <fexpect@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
datatype: string

tool: D8: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c

assistant: ```c
void t6() {
  struct tag6 {
    int a;
  } x;
  struct tag6 *p = &x;
  (*p).a = 69;
  fexpect("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c", 47, 69, x.a);
  ;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<t6>:
  endbr64
  mov    $0x45,%ecx
  mov    $0x45,%edx
  mov    $0x2f,%esi
  xor    %eax,%eax
  lea    D6(%rip),%rdi
  jmp    1050 <fexpect@plt>
```

tool_calls: name: disassemble_data
arguments: label: D6
data_type: string

tool: D6: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c

assistant: ```c
void t6() {
  struct tag6 {
    int a;
  } x;
  struct tag6 *p = &x;
  (*p).a = 69;
  fexpect("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/8l/8cc/refs/heads/master/test/struct.c", 47, 69, x.a);
  ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<memshuffle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpq   $0x1,-0x30(%rbp)
  jbe    L49
  cmpq   $0x0,-0x38(%rbp)
  je     L49
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  mov    $0x0,%edx
  divq   -0x30(%rbp)
  cmp    %rax,-0x38(%rbp)
  setbe  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movq   $0x0,-0x18(%rbp)
  jmp    L38
L2:
  mov    -0x18(%rbp),%rax
  imul   -0x38(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    -0x30(%rbp),%rax
  sub    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <arc4random_uniform@plt>
  imul   -0x38(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdx
  mov    %rbx,%rsi
  mov    %rcx,%rdi
  call   <memswap@plt>
  addq   $0x1,-0x18(%rbp)
L38:
  mov    -0x30(%rbp),%rax
  sub    $0x1,%rax
  cmp    %rax,-0x18(%rbp)
  jb     L2
  jmp    L10
L49:
  nop
L10:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void memshuffle(void *p, size_t n, size_t s) {
  size_t i;
  assert(p != NULL);
  if (n < 2 || s == 0)
    return;
  assert(SIZE_MAX / n >= s);
  for (i = 0; i < n - 1; i++)
    memswap((char *)p + arc4random_uniform(n - i) * s, (char *)p + i * s, s);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<memshuffle>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r14
  mov    %rsi,%r13
  mov    %rdx,%rbp
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmp    $0x1,%r13
  jbe    L5
  test   %rbp,%rbp
  je     L5
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  mov    $0x0,%edx
  div    %r13
  cmp    %rbp,%rax
  setae  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  lea    -0x1(%r13),%r15
  mov    %r14,%r12
  mov    $0x0,%ebx
L6:
  mov    %r13,%rdi
  sub    %rbx,%rdi
  call   <arc4random_uniform@plt>
  imul   %rbp,%rax
  lea    (%r14,%rax,1),%rdi
  mov    %rbp,%rdx
  mov    %r12,%rsi
  call   <memswap@plt>
  add    $0x1,%rbx
  add    %rbp,%r12
  cmp    %r15,%rbx
  jb     L6
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void memshuffle(void *p, size_t n, size_t s) {
  size_t i;
  assert(p != NULL);
  if (n < 2 || s == 0)
    return;
  assert(SIZE_MAX / n >= s);
  for (i = 0; i < n - 1; i++)
    memswap((char *)p + arc4random_uniform(n - i) * s, (char *)p + i * s, s);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<memshuffle>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmp    $0x1,%r12
  jbe    L11
  test   %rbx,%rbx
  je     L11
  mov    D3(%rip),%rax
  xor    %edx,%edx
  xor    %edi,%edi
  lea    -0x1(%r12),%r14
  mov    %r13,%rbp
  mov    (%rax),%rax
  div    %r12
  cmp    %rbx,%rax
  setae  %dil
  xor    %r15d,%r15d
  call   <assert@plt>
  xchg   %ax,%ax
L10:
  mov    %r12,%rdi
  sub    %r15,%rdi
  add    $0x1,%r15
  call   <arc4random_uniform@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdx
  add    %rbx,%rbp
  imul   %rbx,%rax
  lea    0x0(%r13,%rax,1),%rdi
  call   <memswap@plt>
  cmp    %r14,%r15
  jb     L10
L11:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void memshuffle(void *p, size_t n, size_t s) {
  size_t i;
  assert(p != NULL);
  if (n < 2 || s == 0)
    return;
  assert(SIZE_MAX / n >= s);
  for (i = 0; i < n - 1; i++)
    memswap((char *)p + arc4random_uniform(n - i) * s, (char *)p + i * s, s);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<memshuffle>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmp    $0x1,%r12
  jbe    L19
  test   %rbx,%rbx
  je     L19
  mov    D1(%rip),%rax
  xor    %edx,%edx
  xor    %edi,%edi
  lea    -0x1(%r12),%r14
  mov    %r13,%rbp
  mov    (%rax),%rax
  div    %r12
  cmp    %rbx,%rax
  setae  %dil
  xor    %r15d,%r15d
  call   <assert@plt>
  xchg   %ax,%ax
L29:
  mov    %r12,%rdi
  sub    %r15,%rdi
  add    $0x1,%r15
  call   <arc4random_uniform@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdx
  add    %rbx,%rbp
  imul   %rbx,%rax
  lea    0x0(%r13,%rax,1),%rdi
  call   <memswap@plt>
  cmp    %r14,%r15
  jb     L29
L19:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void memshuffle(void *p, size_t n, size_t s) {
  size_t i;
  assert(p != NULL);
  if (n < 2 || s == 0)
    return;
  assert(SIZE_MAX / n >= s);
  for (i = 0; i < n - 1; i++)
    memswap((char *)p + arc4random_uniform(n - i) * s, (char *)p + i * s, s);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<makeMinHeap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L12
L13:
  mov    -0x1c(%rbp),%edx
  mov    -0x4(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <minHeapFixdown@plt>
  subl   $0x1,-0x4(%rbp)
L12:
  cmpl   $0x0,-0x4(%rbp)
  jns    L13
  nop
  nop
  leave
  ret
```

assistant: ```c
void makeMinHeap(int a[], int n) {
  for (int i = n / 2 - 1; i >= 0; i--) {
    minHeapFixdown(a, i, n);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<makeMinHeap>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    %esi,%ebx
  shr    $0x1f,%ebx
  add    %esi,%ebx
  sar    %ebx
  sub    $0x1,%ebx
  js     L18
L8:
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <minHeapFixdown@plt>
  sub    $0x1,%ebx
  cmp    $0xffffffff,%ebx
  jne    L8
L18:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void makeMinHeap(int a[], int n) {
  for (int i = n / 2 - 1; i >= 0; i--) {
    minHeapFixdown(a, i, n);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<makeMinHeap>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  shr    $0x1f,%ebx
  add    %esi,%ebx
  sar    %ebx
  sub    $0x1,%ebx
  js     L6
  mov    %rdi,%r12
  mov    %esi,%ebp
  nopl   0x0(%rax,%rax,1)
L5:
  mov    %ebx,%esi
  mov    %ebp,%edx
  mov    %r12,%rdi
  call   <minHeapFixdown@plt>
  sub    $0x1,%ebx
  jae    L5
L6:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void makeMinHeap(int a[], int n) {
  for (int i = n / 2 - 1; i >= 0; i--) {
    minHeapFixdown(a, i, n);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<makeMinHeap>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  shr    $0x1f,%ebx
  add    %esi,%ebx
  sar    %ebx
  sub    $0x1,%ebx
  js     L19
  mov    %rdi,%r12
  mov    %esi,%ebp
  nopl   0x0(%rax,%rax,1)
L4:
  mov    %ebx,%esi
  mov    %ebp,%edx
  mov    %r12,%rdi
  call   <minHeapFixdown@plt>
  sub    $0x1,%ebx
  jae    L4
L19:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void makeMinHeap(int a[], int n) {
  for (int i = n / 2 - 1; i >= 0; i--) {
    minHeapFixdown(a, i, n);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<password>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <strlen@plt>
  test   %eax,%eax
  jle    L136
  mov    %rbp,%rbx
  lea    -0x1(%rax),%eax
  lea    0x1(%rbp,%rax,1),%r12
  lea    D4(%rip),%r13
  jmp    L111
L52:
  lea    -0x5a(%rax),%edx
  cmp    $0x20,%dl
  ja     L87
  movzbl %dl,%edx
  movslq 0x0(%r13,%rdx,4),%rdx
  add    %r13,%rdx
  notrack jmp *%rdx
  movb   $0x33,(%rbx)
L40:
  add    $0x1,%rbx
  cmp    %r12,%rbx
  je     L136
L111:
  mov    %rbx,%rbp
  movsbl (%rbx),%edi
  call   <isalpha@plt>
  test   %eax,%eax
  je     L40
  movzbl (%rbx),%eax
  lea    -0x61(%rax),%edx
  cmp    $0x2,%dl
  ja     L52
  movb   $0x32,(%rbx)
  jmp    L40
  movb   $0x34,(%rbx)
  jmp    L40
  movb   $0x35,(%rbx)
  jmp    L40
  movb   $0x36,(%rbx)
  jmp    L40
  movb   $0x37,(%rbx)
  jmp    L40
  movb   $0x38,(%rbx)
  jmp    L40
  movb   $0x39,(%rbx)
  jmp    L40
  movb   $0x61,(%rbx)
  jmp    L40
L87:
  add    $0x21,%eax
  mov    %al,0x0(%rbp)
  jmp    L40
L136:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void password(char a[]) {
  int i, n = strlen(a);
  for (i = 0; i < n; i++) {
    if (!isalpha(a[i]))
      continue;
    if (a[i] >= 'a' && a[i] <= 'c')
      a[i] = '2';
    else if (a[i] >= 'd' && a[i] <= 'f')
      a[i] = '3';
    else if (a[i] >= 'g' && a[i] <= 'i')
      a[i] = '4';
    else if (a[i] >= 'j' && a[i] <= 'l')
      a[i] = '5';
    else if (a[i] >= 'm' && a[i] <= 'o')
      a[i] = '6';
    else if (a[i] >= 'p' && a[i] <= 's')
      a[i] = '7';
    else if (a[i] >= 't' && a[i] <= 'v')
      a[i] = '8';
    else if (a[i] >= 'w' && a[i] <= 'z')
      a[i] = '9';
    else if (a[i] == 'Z')
      a[i] = 'a';
    else
      a[i] = a[i] + 1 + 'a' - 'A';
  }
}
```