ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_find_artist>:
  endbr64
  sub    $0x8,%rsp
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D63(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <populate@plt>
  lea    D16(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D55(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D71(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D28(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D42(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D65(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10b0 <free_list@plt>
```

tool_calls: name: unpack_data
arguments: label: D43
datatype: string
name: unpack_data
arguments: label: D63
datatype: string
name: unpack_data
arguments: label: D16
datatype: string
name: unpack_data
arguments: label: D55
datatype: string
name: unpack_data
arguments: label: D71
datatype: string
name: unpack_data
arguments: label: D28
datatype: string
name: unpack_data
arguments: label: D42
datatype: string
name: unpack_data
arguments: label: D65
datatype: string

tool: D43: ====================================================================


tool: D63: TESTING FIND ARTIST...


tool: D16: donny osmond

tool: D55: sia

tool: D71: lin manuel miranda

tool: D28: against the current

tool: D42: taylor swift

tool: D65: test

assistant: ```c
void test_find_artist() {
  printf("====================================================================\n");
  printf("TESTING FIND ARTIST...\n");
  populate();
  print_node(find_artist("donny osmond"));
  print_node(find_artist("sia"));
  print_node(find_artist("lin manuel miranda"));
  print_node(find_artist("against the current"));
  print_node(find_artist("taylor swift"));
  print_node(find_artist("test"));
  free_list();
}
```
user: Translate the below assembly code into C programming language:

```asm
<test_find_artist>:
  endbr64
  sub    $0x8,%rsp
  lea    D24(%rip),%rdi
  call   <printf@plt>
  lea    D76(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <populate@plt>
  lea    D8(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D28(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D77(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D37(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D68(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  lea    D25(%rip),%rdi
  call   <find_artist@plt>
  mov    %eax,%edi
  call   <print_node@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10b0 <free_list@plt>
```

tool_calls: name: parse_data
arguments: label: D24
data_type: string
name: parse_data
arguments: label: D76
data_type: string
name: parse_data
arguments: label: D8
data_type: string
name: parse_data
arguments: label: D28
data_type: string
name: parse_data
arguments: label: D77
data_type: string
name: parse_data
arguments: label: D37
data_type: string
name: parse_data
arguments: label: D68
data_type: string
name: parse_data
arguments: label: D25
data_type: string

tool: D24: ====================================================================


tool: D76: TESTING FIND ARTIST...


tool: D8: donny osmond

tool: D28: sia

tool: D77: lin manuel miranda

tool: D37: against the current

tool: D68: taylor swift

tool: D25: test

assistant: ```c
void test_find_artist() {
  printf("====================================================================\n");
  printf("TESTING FIND ARTIST...\n");
  populate();
  print_node(find_artist("donny osmond"));
  print_node(find_artist("sia"));
  print_node(find_artist("lin manuel miranda"));
  print_node(find_artist("against the current"));
  print_node(find_artist("taylor swift"));
  print_node(find_artist("test"));
  free_list();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<json_object_iter_key>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L14
  mov    $0x0,%eax
  jmp    L9
L14:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <hashtable_iter_key@plt>
L9:
  leave
  ret
```

assistant: ```c
const char *json_object_iter_key(void *iter) {
  if (!iter)
    return NULL;
  return hashtable_iter_key(iter);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<json_object_iter_key>:
  endbr64
  test   %rdi,%rdi
  je     L4
  sub    $0x8,%rsp
  call   <hashtable_iter_key@plt>
  add    $0x8,%rsp
  ret
L4:
  mov    %rdi,%rax
  ret
```

assistant: ```c
const char *json_object_iter_key(void *iter) {
  if (!iter)
    return NULL;
  return hashtable_iter_key(iter);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<json_object_iter_key>:
  endbr64
  test   %rdi,%rdi
  je     L3
  jmp    1050 <hashtable_iter_key@plt>
  xchg   %ax,%ax
L3:
  xor    %eax,%eax
  ret
```

assistant: ```c
const char *json_object_iter_key(void *iter) {
  if (!iter)
    return NULL;
  return hashtable_iter_key(iter);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<json_object_iter_key>:
  endbr64
  test   %rdi,%rdi
  je     L4
  jmp    1050 <hashtable_iter_key@plt>
  xchg   %ax,%ax
L4:
  xor    %eax,%eax
  ret
```

assistant: ```c
const char *json_object_iter_key(void *iter) {
  if (!iter)
    return NULL;
  return hashtable_iter_key(iter);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<ktest_version>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D4(%rip),%r8
  lea    D19(%rip),%rdx
  mov    %rdx,%rcx
  lea    D34(%rip),%rdx
  lea    D0(%rip),%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fflush@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D4
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D19
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D34
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D0
type_guessed: string

tool: D4: Paolo Rovelli

tool: D19: 1.0

tool: D34: ktest

tool: D0: %s %s written by %s


assistant: ```c
void ktest_version(FILE *out) {
  static const char prog_str[] = "ktest";
  static const char ver_str[] = "1.0";
  static const char author_str[] = "Paolo Rovelli";
  fprintf(out, "%s %s written by %s\n", prog_str, ver_str, author_str);
  fflush(out);
  return;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ktest_version>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D25(%rip),%r8
  lea    D31(%rip),%rcx
  lea    D1(%rip),%rdx
  lea    D6(%rip),%rsi
  call   <fprintf@plt>
  mov    %rbx,%rdi
  call   <fflush@plt>
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D25
type_infered: string
name: extract_symbolic_data
arguments: data_label: D31
type_infered: string
name: extract_symbolic_data
arguments: data_label: D1
type_infered: string
name: extract_symbolic_data
arguments: data_label: D6
type_infered: string

tool: D25: Paolo Rovelli

tool: D31: 1.0

tool: D1: ktest

tool: D6: %s %s written by %s


assistant: ```c
void ktest_version(FILE *out) {
  static const char prog_str[] = "ktest";
  static const char ver_str[] = "1.0";
  static const char author_str[] = "Paolo Rovelli";
  fprintf(out, "%s %s written by %s\n", prog_str, ver_str, author_str);
  fflush(out);
  return;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ktest_version>:
  endbr64
  push   %rbp
  lea    D5(%rip),%r8
  mov    %rdi,%rbp
  lea    D13(%rip),%rcx
  lea    D39(%rip),%rdx
  lea    D18(%rip),%rsi
  call   <fprintf@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <fflush@plt>
```

tool_calls: name: retrieve_data
arguments: label: D5
type_guessed: string
name: retrieve_data
arguments: label: D13
type_guessed: string
name: retrieve_data
arguments: label: D39
type_guessed: string
name: retrieve_data
arguments: label: D18
type_guessed: string

tool: D5: Paolo Rovelli

tool: D13: 1.0

tool: D39: ktest

tool: D18: %s %s written by %s


assistant: ```c
void ktest_version(FILE *out) {
  static const char prog_str[] = "ktest";
  static const char ver_str[] = "1.0";
  static const char author_str[] = "Paolo Rovelli";
  fprintf(out, "%s %s written by %s\n", prog_str, ver_str, author_str);
  fflush(out);
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ktest_version>:
  endbr64
  push   %rbp
  lea    D11(%rip),%r8
  mov    %rdi,%rbp
  lea    D14(%rip),%rcx
  lea    D20(%rip),%rdx
  lea    D36(%rip),%rsi
  call   <fprintf@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <fflush@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D11
datatype: string
name: retrieve_data
arguments: data_label: D14
datatype: string
name: retrieve_data
arguments: data_label: D20
datatype: string
name: retrieve_data
arguments: data_label: D36
datatype: string

tool: D11: Paolo Rovelli

tool: D14: 1.0

tool: D20: ktest

tool: D36: %s %s written by %s


assistant: ```c
void ktest_version(FILE *out) {
  static const char prog_str[] = "ktest";
  static const char ver_str[] = "1.0";
  static const char author_str[] = "Paolo Rovelli";
  fprintf(out, "%s %s written by %s\n", prog_str, ver_str, author_str);
  fflush(out);
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  sub    $0x99f4bb,%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L16
L9:
  mov    -0x10(%rbp),%eax
  mov    -0xc(%rbp,%rax,4),%eax
  lea    (%rax,%rax,1),%edx
  mov    -0x10(%rbp),%eax
  mov    %edx,-0xc(%rbp,%rax,4)
  addl   $0x2,-0x10(%rbp)
L16:
  cmpl   $0x0,-0x10(%rbp)
  je     L9
  movl   $0x0,-0x10(%rbp)
  jmp    L38
L26:
  mov    -0x10(%rbp),%eax
  mov    -0xc(%rbp,%rax,4),%eax
  lea    (%rax,%rax,1),%edx
  mov    -0x10(%rbp),%eax
  mov    %edx,-0xc(%rbp,%rax,4)
  addl   $0x2,-0x10(%rbp)
L38:
  cmpl   $0x0,-0x10(%rbp)
  je     L26
  mov    -0xc(%rbp),%eax
  lea    0x121acb18(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L36
  call   <__stack_chk_fail@plt>
L36:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    output[0UL] = (state[0UL] - 255873917UL) + 559619733U;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  lea    0xfb2f82c(,%rax,4),%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    output[0UL] = (state[0UL] - 255873917UL) + 559619733U;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  lea    0xfb2f82c(,%rax,4),%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    output[0UL] = (state[0UL] - 255873917UL) + 559619733U;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<RandomFunc>:
  endbr64
  mov    (%rdi),%eax
  lea    0xfb2f82c(,%rax,4),%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local1;
  {
    state[0UL] = input[0UL] + 4284877637U;
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    local1 = 0UL;
    while (local1 < 1UL) {
      state[local1] += state[local1];
      local1 += 2UL;
    }
    output[0UL] = (state[0UL] - 255873917UL) + 559619733U;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L7
L2:
  movl   $0x0,-0x8(%rbp)
  jmp    L49
L11:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L39
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
L39:
  addl   $0x1,-0x8(%rbp)
L49:
  mov    -0x8(%rbp),%eax
  cltq
  mov    -0xc(%rbp),%edx
  add    $0x1,%edx
  movslq %edx,%rcx
  mov    -0x20(%rbp),%rdx
  sub    %rcx,%rdx
  cmp    %rdx,%rax
  jb     L11
  addl   $0x1,-0xc(%rbp)
L7:
  mov    -0xc(%rbp),%eax
  cltq
  mov    -0x20(%rbp),%rdx
  sub    $0x1,%rdx
  cmp    %rdx,%rax
  jb     L2
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void sort(int list[], size_t size) {
  int i, j;
  int tmp = 0;
  for (i = 0; i < size - 1; i++) {
    for (j = 0; j < size - (i + 1); j++) {
      if (list[j] > list[j + 1]) {
        tmp = list[j];
        list[j] = list[j + 1];
        list[j + 1] = tmp;
      }
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sort>:
  endbr64
  sub    $0x1,%rsi
  je     L66
  lea    (%rdi,%rsi,4),%r8
  jmp    L27
L45:
  add    $0x4,%rax
  cmp    %r8,%rax
  je     L12
L35:
  mov    (%rax),%edx
  mov    0x4(%rax),%ecx
  cmp    %ecx,%edx
  jle    L45
  mov    %ecx,(%rax)
  mov    %edx,0x4(%rax)
  jmp    L45
L12:
  sub    $0x1,%rsi
  sub    $0x4,%r8
  cmp    %rdi,%r8
  je     L66
L27:
  mov    %rdi,%rax
  test   %rsi,%rsi
  jne    L35
  jmp    L12
L66:
  ret
```

assistant: ```c
void sort(int list[], size_t size) {
  int i, j;
  int tmp = 0;
  for (i = 0; i < size - 1; i++) {
    for (j = 0; j < size - (i + 1); j++) {
      if (list[j] > list[j + 1]) {
        tmp = list[j];
        list[j] = list[j + 1];
        list[j + 1] = tmp;
      }
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sort>:
  endbr64
  sub    $0x1,%rsi
  je     L30
  lea    (%rdi,%rsi,4),%r8
  xchg   %ax,%ax
L17:
  mov    %rdi,%rax
  test   %rsi,%rsi
  je     L2
  nopl   0x0(%rax,%rax,1)
L24:
  mov    (%rax),%edx
  mov    0x4(%rax),%ecx
  cmp    %ecx,%edx
  jle    L16
  mov    %ecx,(%rax)
  mov    %edx,0x4(%rax)
L16:
  add    $0x4,%rax
  cmp    %rax,%r8
  jne    L24
L2:
  sub    $0x4,%r8
  sub    $0x1,%rsi
  cmp    %rdi,%r8
  jne    L17
L30:
  ret
```

assistant: ```c
void sort(int list[], size_t size) {
  int i, j;
  int tmp = 0;
  for (i = 0; i < size - 1; i++) {
    for (j = 0; j < size - (i + 1); j++) {
      if (list[j] > list[j + 1]) {
        tmp = list[j];
        list[j] = list[j + 1];
        list[j + 1] = tmp;
      }
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sort>:
  endbr64
  sub    $0x1,%rsi
  je     L35
  lea    (%rdi,%rsi,4),%r8
  xchg   %ax,%ax
L27:
  mov    %rdi,%rdx
  test   %rsi,%rsi
  je     L15
  nopl   0x0(%rax,%rax,1)
L5:
  movq   (%rdx),%xmm0
  pshufd $0xe5,%xmm0,%xmm2
  movd   %xmm0,%ecx
  movd   %xmm2,%eax
  pshufd $0xe1,%xmm0,%xmm1
  cmp    %eax,%ecx
  jle    L34
  movq   %xmm1,(%rdx)
L34:
  add    $0x4,%rdx
  cmp    %r8,%rdx
  jne    L5
L15:
  sub    $0x4,%r8
  sub    $0x1,%rsi
  cmp    %rdi,%r8
  jne    L27
L35:
  ret
```

assistant: ```c
void sort(int list[], size_t size) {
  int i, j;
  int tmp = 0;
  for (i = 0; i < size - 1; i++) {
    for (j = 0; j < size - (i + 1); j++) {
      if (list[j] > list[j + 1]) {
        tmp = list[j];
        list[j] = list[j + 1];
        list[j + 1] = tmp;
      }
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mywav_fwi16>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
  test   %rax,%rax
  jns    L15
  mov    $0xffffffff,%eax
  jmp    L9
L15:
  mov    -0xc(%rbp),%eax
  sar    $0x8,%eax
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
  test   %rax,%rax
  jns    L7
  mov    $0xffffffff,%eax
  jmp    L9
L7:
  mov    $0x0,%eax
L9:
  leave
  ret
```

assistant: ```c
int mywav_fwi16(FILE *fd, int num) {
  if (fputc((num)&0xff, fd) < 0)
    return (-1);
  if (fputc((num >> 8) & 0xff, fd) < 0)
    return (-1);
  return (0);
}
```
user: What is the c source code of the assembly code below:

```asm
<mywav_fwi16>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  movzbl %sil,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  test   %rax,%rax
  js     L9
  movzbl %bh,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  sar    $0x3f,%rax
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  mov    $0xffffffff,%eax
  jmp    L17
```

assistant: ```c
int mywav_fwi16(FILE *fd, int num) {
  if (fputc((num)&0xff, fd) < 0)
    return (-1);
  if (fputc((num >> 8) & 0xff, fd) < 0)
    return (-1);
  return (0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<mywav_fwi16>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  movzbl %sil,%edi
  push   %rbx
  mov    %esi,%ebx
  mov    %rbp,%rsi
  sub    $0x8,%rsp
  call   <fputc@plt>
  test   %rax,%rax
  js     L13
  movzbl %bh,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  sar    $0x3f,%rax
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L13:
  mov    $0xffffffff,%eax
  jmp    L0
```

assistant: ```c
int mywav_fwi16(FILE *fd, int num) {
  if (fputc((num)&0xff, fd) < 0)
    return (-1);
  if (fputc((num >> 8) & 0xff, fd) < 0)
    return (-1);
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mywav_fwi16>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  movzbl %sil,%edi
  push   %rbx
  mov    %esi,%ebx
  mov    %rbp,%rsi
  sub    $0x8,%rsp
  call   <fputc@plt>
  test   %rax,%rax
  js     L2
  movzbl %bh,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  sar    $0x3f,%rax
L16:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  mov    $0xffffffff,%eax
  jmp    L16
```

assistant: ```c
int mywav_fwi16(FILE *fd, int num) {
  if (fputc((num)&0xff, fd) < 0)
    return (-1);
  if (fputc((num >> 8) & 0xff, fd) < 0)
    return (-1);
  return (0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<do_sleep_ms>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x18(%rbp)
  mov    -0x24(%rbp),%eax
  imul   $0xf4240,%eax,%eax
  mov    %eax,-0x20(%rbp)
  lea    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <nanosleep@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
void do_sleep_ms(int ms) {
  struct timespec req;
  req.tv_sec = 0;
  req.tv_nsec = ms * 1000000;
  nanosleep(&req, NULL);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<do_sleep_ms>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  imul   $0xf4240,%edi,%edi
  mov    %edi,(%rsp)
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <nanosleep@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void do_sleep_ms(int ms) {
  struct timespec req;
  req.tv_sec = 0;
  req.tv_nsec = ms * 1000000;
  nanosleep(&req, NULL);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<do_sleep_ms>:
  endbr64
  imul   $0xf4240,%edi,%edi
  sub    $0x28,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  mov    %edi,(%rsp)
  mov    %rsp,%rdi
  call   <nanosleep@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void do_sleep_ms(int ms) {
  struct timespec req;
  req.tv_sec = 0;
  req.tv_nsec = ms * 1000000;
  nanosleep(&req, NULL);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<do_sleep_ms>:
  endbr64
  imul   $0xf4240,%edi,%edi
  sub    $0x28,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  mov    %edi,(%rsp)
  mov    %rsp,%rdi
  call   <nanosleep@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x28,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void do_sleep_ms(int ms) {
  struct timespec req;
  req.tv_sec = 0;
  req.tv_nsec = ms * 1000000;
  nanosleep(&req, NULL);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strpbrk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L29
  mov    $0x0,%eax
  jmp    L36
L14:
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L48
L50:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L20
  addq   $0x1,-0x8(%rbp)
L48:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L50
  jmp    L77
L20:
  nop
L77:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L74
  addq   $0x1,-0x18(%rbp)
L29:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L14
  jmp    L61
L74:
  nop
L61:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L19
  movq   $0x0,-0x18(%rbp)
L19:
  mov    -0x18(%rbp),%rax
L36:
  pop    %rbp
  ret
```

assistant: ```c
char *strpbrk(const char *s1, const char *s2) {
  const char *c = s2;
  if (!*s1)
    return (char *)NULL;
  while (*s1) {
    for (c = s2; *c; c++) {
      if (*s1 == *c)
        break;
    }
    if (*c)
      break;
    s1++;
  }
  if (*c == '\0')
    s1 = NULL;
  return (char *)s1;
}
```