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

```asm
<basename>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rax
  cmpb   $0x2f,(%rax)
  jne    L42
  nopw   0x0(%rax,%rax,1)
L40:
  movb   $0x0,(%rax)
  sub    $0x1,%rax
  cmpb   $0x2f,(%rax)
  je     L40
  cmp    %rax,%r12
  ja     L1
  nopl   0x0(%rax)
L35:
  cmpb   $0x2f,(%rax)
  je     L0
  sub    $0x1,%rax
L42:
  cmp    %rax,%r12
  jbe    L35
L1:
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L0:
  lea    0x1(%rax),%r12
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *basename(char *filename) {
  char *place = filename + strlen(filename) - 1;
  while (*place == '/') {
    *place = '\0';
    place--;
  }
  while (place >= filename) {
    if (*place == '/')
      return place + 1;
    place--;
  }
  return filename;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<basename>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rax
  cmpb   $0x2f,(%rax)
  jne    L47
  nopw   0x0(%rax,%rax,1)
L16:
  movb   $0x0,(%rax)
  sub    $0x1,%rax
  cmpb   $0x2f,(%rax)
  je     L16
  cmp    %rax,%r12
  ja     L38
  nopl   0x0(%rax)
L8:
  cmpb   $0x2f,(%rax)
  je     L30
  sub    $0x1,%rax
L47:
  cmp    %rax,%r12
  jbe    L8
L38:
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L30:
  lea    0x1(%rax),%r12
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *basename(char *filename) {
  char *place = filename + strlen(filename) - 1;
  while (*place == '/') {
    *place = '\0';
    place--;
  }
  while (place >= filename) {
    if (*place == '/')
      return place + 1;
    place--;
  }
  return filename;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,%r14d
  mov    %esi,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L90:
  cmp    %rdx,%rsp
  je     L67
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L90
L67:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L16
  orq    $0x0,-0x8(%rsp,%rax,1)
L16:
  lea    0x3(%rsp),%r12
  mov    %r12,%rax
  shr    $0x2,%rax
  mov    %rax,-0x48(%rbp)
  and    $0xfffffffffffffffc,%r12
  test   %r13d,%r13d
  jle    L22
  mov    %r12,%rbx
  mov    %r13d,%eax
  lea    (%r12,%rax,4),%r15
L25:
  mov    $0x0,%eax
  call   <rand_float@plt>
  mulss  D27(%rip),%xmm0
  subss  D25(%rip),%xmm0
  movss  %xmm0,(%rbx)
  add    $0x4,%rbx
  cmp    %r15,%rbx
  jne    L25
L22:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %xmm0,%r15
  test   %r14d,%r14d
  jle    L86
  mov    $0x0,%ebx
L99:
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    %r13d,%edi
  call   <c_srev@plt>
  movss  (%r12),%xmm0
  ucomiss %xmm0,%xmm0
  jp     L53
  add    $0x1,%ebx
  cmp    %ebx,%r14d
  jne    L99
  jmp    L86
L53:
  lea    D20(%rip),%rdi
  call   <printf@plt>
L86:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r15,%xmm1
  subsd  %xmm1,%xmm0
  movq   %xmm0,%rbx
  mov    -0x48(%rbp),%rax
  movss  0x0(,%rax,4),%xmm0
  ucomiss %xmm0,%xmm0
  jp     L38
L80:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  movq   %rbx,%xmm0
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L38:
  lea    D20(%rip),%rdi
  call   <printf@plt>
  jmp    L80
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D27
data_type: byte[4]
name: unpack_data
arguments: label: D25
data_type: byte[4]
name: unpack_data
arguments: label: D20
data_type: string

tool: {"D27": [0x00,0x00,0x48,0x43]}

tool: {"D25": [0x00,0x00,0xc8,0x42]}

tool: D20: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  float x[len];
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_float() * 200.0f) - 100.0f;
  }
  t = tic();
  for (i = 0; i < iterations; i++) {
    c_srev(len, x, 1);
    if (x[0] != x[0]) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (x[0] != x[0]) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L38
L47:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L47
L38:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L13
L51:
  lea    0x3(%rsp),%rbx
  mov    %rbx,%rax
  and    $0xfffffffffffffffc,%rbx
  shr    $0x2,%rax
  mov    %rax,-0x50(%rbp)
  test   %r12d,%r12d
  jle    L62
  mov    %r12d,%eax
  mov    %rbx,%r15
  lea    (%rbx,%rax,4),%r14
  nopw   0x0(%rax,%rax,1)
L45:
  xor    %eax,%eax
  add    $0x4,%r15
  call   <rand_float@plt>
  mulss  D39(%rip),%xmm0
  subss  D1(%rip),%xmm0
  movss  %xmm0,-0x4(%r15)
  cmp    %r14,%r15
  jne    L45
L62:
  xor    %eax,%eax
  call   <tic@plt>
  movsd  %xmm0,-0x48(%rbp)
  test   %r13d,%r13d
  jle    L22
  xor    %r14d,%r14d
  jmp    L0
  nopl   0x0(%rax)
L85:
  add    $0x1,%r14d
  cmp    %r14d,%r13d
  je     L22
L0:
  mov    $0x1,%edx
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <c_srev@plt>
  movss  (%rbx),%xmm0
  ucomiss %xmm0,%xmm0
  jnp    L85
  lea    D7(%rip),%rdi
  call   <printf@plt>
L22:
  xor    %eax,%eax
  call   <tic@plt>
  mov    -0x50(%rbp),%rax
  subsd  -0x48(%rbp),%xmm0
  movss  0x0(,%rax,4),%xmm1
  ucomiss %xmm1,%xmm1
  jp     L80
L52:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L104
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L80:
  lea    D7(%rip),%rdi
  movsd  %xmm0,-0x48(%rbp)
  call   <printf@plt>
  movsd  -0x48(%rbp),%xmm0
  jmp    L52
  nopl   0x0(%rax,%rax,1)
L13:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L51
L104:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D39
data_type: byte[4]
name: disassemble_data
arguments: data_tag: D1
data_type: byte[4]
name: disassemble_data
arguments: data_tag: D7
data_type: string

tool: {"D39": [0x00,0x00,0x48,0x43]}

tool: {"D1": [0x00,0x00,0xc8,0x42]}

tool: D7: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  float x[len];
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_float() * 200.0f) - 100.0f;
  }
  t = tic();
  for (i = 0; i < iterations; i++) {
    c_srev(len, x, 1);
    if (x[0] != x[0]) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (x[0] != x[0]) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: Translate the below assembly code into C programming language:

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L68
L128:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L128
L68:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L79
L59:
  lea    0x3(%rsp),%rbx
  mov    %rbx,%rax
  and    $0xfffffffffffffffc,%rbx
  shr    $0x2,%rax
  mov    %rax,-0x50(%rbp)
  test   %r12d,%r12d
  jle    L92
  mov    %r12d,%eax
  mov    %rbx,%r15
  lea    (%rbx,%rax,4),%r14
  nopw   0x0(%rax,%rax,1)
L83:
  xor    %eax,%eax
  add    $0x4,%r15
  call   <rand_float@plt>
  mulss  D9(%rip),%xmm0
  subss  D10(%rip),%xmm0
  movss  %xmm0,-0x4(%r15)
  cmp    %r14,%r15
  jne    L83
L92:
  xor    %eax,%eax
  call   <tic@plt>
  movsd  %xmm0,-0x48(%rbp)
  test   %r13d,%r13d
  jle    L127
  xor    %r14d,%r14d
  jmp    L25
  nopl   0x0(%rax)
L26:
  add    $0x1,%r14d
  cmp    %r14d,%r13d
  je     L127
L25:
  mov    $0x1,%edx
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <c_srev@plt>
  movss  (%rbx),%xmm0
  ucomiss %xmm0,%xmm0
  jnp    L26
  lea    D38(%rip),%rdi
  call   <printf@plt>
L127:
  xor    %eax,%eax
  call   <tic@plt>
  mov    -0x50(%rbp),%rax
  subsd  -0x48(%rbp),%xmm0
  movss  0x0(,%rax,4),%xmm1
  ucomiss %xmm1,%xmm1
  jp     L126
L20:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L61
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L126:
  lea    D38(%rip),%rdi
  movsd  %xmm0,-0x48(%rbp)
  call   <printf@plt>
  movsd  -0x48(%rbp),%xmm0
  jmp    L20
  nopl   0x0(%rax,%rax,1)
L79:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L59
L61:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D9
data_type: byte[4]
name: parse_data
arguments: data_tag: D10
data_type: byte[4]
name: parse_data
arguments: data_tag: D38
data_type: string

tool: {"D9": [0x00,0x00,0x48,0x43]}

tool: {"D10": [0x00,0x00,0xc8,0x42]}

tool: D38: should not return NaN


assistant: ```c
double benchmark(int iterations, int len) {
  double elapsed;
  float x[len];
  double t;
  int i;
  for (i = 0; i < len; i++) {
    x[i] = (rand_float() * 200.0f) - 100.0f;
  }
  t = tic();
  for (i = 0; i < iterations; i++) {
    c_srev(len, x, 1);
    if (x[0] != x[0]) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (x[0] != x[0]) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<onion_encode_block>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  shr    $0x3,%al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    -0x18(%rbp),%rdx
  mov    %al,(%rdx)
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x2,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  shr    $0x6,%al
  or     %edx,%eax
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x1(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  shr    %al
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x2(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x4,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  shr    $0x4,%al
  or     %edx,%eax
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x3(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  mov    -0x20(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  shr    $0x7,%al
  or     %edx,%eax
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x4(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  mov    -0x20(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  shr    $0x2,%al
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x5(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  mov    -0x20(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x3,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    $0x4,%rax
  movzbl (%rax),%eax
  shr    $0x5,%al
  or     %edx,%eax
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x6(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  mov    -0x20(%rbp),%rax
  add    $0x4,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0x18(%rbp),%rdx
  lea    0x7(%rdx),%rbx
  mov    %eax,%edi
  call   <onion_char@plt>
  mov    %al,(%rbx)
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void onion_encode_block(unsigned char *dst, const unsigned char *src) {
  dst[0] = onion_char(src[0] >> 3);
  dst[1] = onion_char(src[0] << 2 | src[1] >> 6);
  dst[2] = onion_char(src[1] >> 1);
  dst[3] = onion_char(src[1] << 4 | src[2] >> 4);
  dst[4] = onion_char(src[2] << 1 | src[3] >> 7);
  dst[5] = onion_char(src[3] >> 2);
  dst[6] = onion_char(src[3] << 3 | src[4] >> 5);
  dst[7] = onion_char(src[4]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<onion_encode_block>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  movzbl (%rsi),%edi
  shr    $0x3,%dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x0(%rbp)
  movzbl 0x1(%rbx),%edi
  shr    $0x6,%dil
  movzbl (%rbx),%eax
  shl    $0x2,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x1(%rbp)
  movzbl 0x1(%rbx),%edi
  shr    %dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x2(%rbp)
  movzbl 0x2(%rbx),%edi
  shr    $0x4,%dil
  movzbl 0x1(%rbx),%eax
  shl    $0x4,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x3(%rbp)
  movzbl 0x3(%rbx),%edi
  shr    $0x7,%dil
  movzbl 0x2(%rbx),%eax
  add    %eax,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x4(%rbp)
  movzbl 0x3(%rbx),%edi
  shr    $0x2,%dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x5(%rbp)
  movzbl 0x4(%rbx),%edi
  shr    $0x5,%dil
  movzbl 0x3(%rbx),%eax
  shl    $0x3,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x6(%rbp)
  movzbl 0x4(%rbx),%edi
  call   <onion_char@plt>
  mov    %al,0x7(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void onion_encode_block(unsigned char *dst, const unsigned char *src) {
  dst[0] = onion_char(src[0] >> 3);
  dst[1] = onion_char(src[0] << 2 | src[1] >> 6);
  dst[2] = onion_char(src[1] >> 1);
  dst[3] = onion_char(src[1] << 4 | src[2] >> 4);
  dst[4] = onion_char(src[2] << 1 | src[3] >> 7);
  dst[5] = onion_char(src[3] >> 2);
  dst[6] = onion_char(src[3] << 3 | src[4] >> 5);
  dst[7] = onion_char(src[4]);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<onion_encode_block>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  movzbl (%rsi),%edi
  shr    $0x3,%dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x0(%rbp)
  movzbl 0x1(%rbx),%edi
  movzbl (%rbx),%eax
  shr    $0x6,%dil
  shl    $0x2,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x1(%rbp)
  movzbl 0x1(%rbx),%edi
  shr    %dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x2(%rbp)
  movzbl 0x2(%rbx),%edi
  movzbl 0x1(%rbx),%eax
  shr    $0x4,%dil
  shl    $0x4,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x3(%rbp)
  movzbl 0x3(%rbx),%edi
  movzbl 0x2(%rbx),%eax
  shr    $0x7,%dil
  add    %eax,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x4(%rbp)
  movzbl 0x3(%rbx),%edi
  shr    $0x2,%dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x5(%rbp)
  movzbl 0x4(%rbx),%edi
  movzbl 0x3(%rbx),%eax
  shr    $0x5,%dil
  shl    $0x3,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x6(%rbp)
  movzbl 0x4(%rbx),%edi
  call   <onion_char@plt>
  mov    %al,0x7(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void onion_encode_block(unsigned char *dst, const unsigned char *src) {
  dst[0] = onion_char(src[0] >> 3);
  dst[1] = onion_char(src[0] << 2 | src[1] >> 6);
  dst[2] = onion_char(src[1] >> 1);
  dst[3] = onion_char(src[1] << 4 | src[2] >> 4);
  dst[4] = onion_char(src[2] << 1 | src[3] >> 7);
  dst[5] = onion_char(src[3] >> 2);
  dst[6] = onion_char(src[3] << 3 | src[4] >> 5);
  dst[7] = onion_char(src[4]);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<onion_encode_block>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  movzbl (%rsi),%edi
  shr    $0x3,%dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x0(%rbp)
  movzbl 0x1(%rbx),%edi
  movzbl (%rbx),%eax
  shr    $0x6,%dil
  shl    $0x2,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x1(%rbp)
  movzbl 0x1(%rbx),%edi
  shr    %dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x2(%rbp)
  movzbl 0x2(%rbx),%edi
  movzbl 0x1(%rbx),%eax
  shr    $0x4,%dil
  shl    $0x4,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x3(%rbp)
  movzbl 0x3(%rbx),%edi
  movzbl 0x2(%rbx),%eax
  shr    $0x7,%dil
  add    %eax,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x4(%rbp)
  movzbl 0x3(%rbx),%edi
  shr    $0x2,%dil
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x5(%rbp)
  movzbl 0x4(%rbx),%edi
  movzbl 0x3(%rbx),%eax
  shr    $0x5,%dil
  shl    $0x3,%eax
  or     %eax,%edi
  movzbl %dil,%edi
  call   <onion_char@plt>
  mov    %al,0x6(%rbp)
  movzbl 0x4(%rbx),%edi
  call   <onion_char@plt>
  mov    %al,0x7(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void onion_encode_block(unsigned char *dst, const unsigned char *src) {
  dst[0] = onion_char(src[0] >> 3);
  dst[1] = onion_char(src[0] << 2 | src[1] >> 6);
  dst[2] = onion_char(src[1] >> 1);
  dst[3] = onion_char(src[1] << 4 | src[2] >> 4);
  dst[4] = onion_char(src[2] << 1 | src[3] >> 7);
  dst[5] = onion_char(src[3] >> 2);
  dst[6] = onion_char(src[3] << 3 | src[4] >> 5);
  dst[7] = onion_char(src[4]);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  lea    D93(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <not_malloced_free@plt>
  lea    D93(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <free_middle@plt>
  lea    D93(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D96(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <redundantly_free@plt>
  lea    D93(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D59(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <valid_free@plt>
  lea    D93(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <insufficient_memory_malloc@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D93
type_infered: string
name: disassemble_data
arguments: data_tag: D92
type_infered: string
name: disassemble_data
arguments: data_tag: D1
type_infered: string
name: disassemble_data
arguments: data_tag: D96
type_infered: string
name: disassemble_data
arguments: data_tag: D59
type_infered: string
name: disassemble_data
arguments: data_tag: D54
type_infered: string

tool: D93: ----------------------------------------------------------


tool: D92: Test 1: Free the memory of a variable located on the stack


tool: D1: Test 2: Free the memory at the address which is not returned by malloc()


tool: D96: Test 3: Redundantly free the same address the second time


tool: D59: Test 4: Reallocate a new memory on the same freed address and free it again


tool: D54: Test 5: Request a great amount of memory that the library cannot provide


assistant: ```c
int main(int argc, char *argv[]) {
  printf("----------------------------------------------------------\n");
  printf("Test 1: Free the memory of a variable located on the stack\n");
  not_malloced_free();
  printf("----------------------------------------------------------\n");
  printf("Test 2: Free the memory at the address which is not returned by malloc()\n");
  free_middle();
  printf("----------------------------------------------------------\n");
  printf("Test 3: Redundantly free the same address the second time\n");
  redundantly_free();
  printf("----------------------------------------------------------\n");
  printf("Test 4: Reallocate a new memory on the same freed address and free it again\n");
  valid_free();
  printf("----------------------------------------------------------\n");
  printf("Test 5: Request a great amount of memory that the library cannot provide\n");
  insufficient_memory_malloc();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D10(%rip),%rbx
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <not_malloced_free@plt>
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D40(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <free_middle@plt>
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D11(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <redundantly_free@plt>
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <valid_free@plt>
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D21(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <insufficient_memory_malloc@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: read_data
arguments: data_tag: D10
type_guessed: string
name: read_data
arguments: data_tag: D4
type_guessed: string
name: read_data
arguments: data_tag: D40
type_guessed: string
name: read_data
arguments: data_tag: D11
type_guessed: string
name: read_data
arguments: data_tag: D5
type_guessed: string
name: read_data
arguments: data_tag: D21
type_guessed: string

tool: D10: ----------------------------------------------------------


tool: D4: Test 1: Free the memory of a variable located on the stack


tool: D40: Test 2: Free the memory at the address which is not returned by malloc()


tool: D11: Test 3: Redundantly free the same address the second time


tool: D5: Test 4: Reallocate a new memory on the same freed address and free it again


tool: D21: Test 5: Request a great amount of memory that the library cannot provide


assistant: ```c
int main(int argc, char *argv[]) {
  printf("----------------------------------------------------------\n");
  printf("Test 1: Free the memory of a variable located on the stack\n");
  not_malloced_free();
  printf("----------------------------------------------------------\n");
  printf("Test 2: Free the memory at the address which is not returned by malloc()\n");
  free_middle();
  printf("----------------------------------------------------------\n");
  printf("Test 3: Redundantly free the same address the second time\n");
  redundantly_free();
  printf("----------------------------------------------------------\n");
  printf("Test 4: Reallocate a new memory on the same freed address and free it again\n");
  valid_free();
  printf("----------------------------------------------------------\n");
  printf("Test 5: Request a great amount of memory that the library cannot provide\n");
  insufficient_memory_malloc();
  return 0;
}
```