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

```asm
<f>:
  endbr64
  mov    $0x22,%eax
  test   $0x1,%dil
  jne    L47
  imul   $0xaaaaaaab,%edi,%eax
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555554,%eax
  ja     L35
  test   %edi,%edi
  je     L21
  sub    $0x1,%edi
  lea    (%rdi,%rdi,2),%eax
  lea    0x16(%rdi,%rax,4),%edx
  lea    (%rdi,%rdi,4),%eax
  lea    (%rdi,%rax,4),%eax
  lea    0x32(%rdx,%rax,1),%eax
  ret
L43:
  mov    $0x1e,%eax
L47:
  ret
L35:
  test   %edi,%edi
  je     L43
  lea    -0x1(%rdi),%eax
  lea    (%rax,%rax,2),%edx
  lea    (%rax,%rax,4),%ecx
  lea    (%rax,%rdx,4),%edx
  lea    (%rax,%rcx,4),%eax
  lea    0x10(%rdx,%rax,1),%ecx
  lea    0x25(%rdx,%rax,1),%eax
  imul   $0xcccccccd,%edi,%edx
  add    $0x19999999,%edx
  cmp    $0x33333332,%edx
  ja     L2
  imul   $0xb6db6db7,%edi,%eax
  lea    0x34(%rcx),%edx
  add    $0x36,%ecx
  add    $0x12492492,%eax
  cmp    $0x24924924,%eax
  mov    %edx,%eax
  cmova  %ecx,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  ret
L21:
  mov    $0x24,%eax
  ret
```

assistant: ```c
int f(int d) {
  int i = 0, j, k, l;
  if (d % 2 == 0)
    if (d % 3 == 0)
      i += 2;
    else
      i += 3;
  if (d % 2 == 0) {
    if (d % 3 == 0)
      i += 7;
  } else
    i += 11;
  l = d;
  if (d % 2 == 0)
    while (l--)
      if (1)
        i += 13;
      else
        i += 17;
  l = d;
  if (d % 2 == 0) {
    while (l--)
      if (1)
        i += 21;
  } else
    i += 23;
  if (d == 0)
    i += 27;
  else if (d % 2 == 0)
    if (d % 3 == 0)
      i += 29;
    else if (d % 5 == 0)
      if (d % 7 == 0)
        i += 31;
      else
        i += 33;
  return i;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<test_irc_ban>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D17(%rip),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <irc_ban@plt>
  lea    -0x210(%rbp),%rax
  mov    %rax,%rdi
  call   <read_mock@plt>
  lea    -0x210(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L11
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <mu_fail@plt>
L11:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D17
type_guessed: string
name: unpack_data
arguments: tag: D19
type_guessed: string
name: unpack_data
arguments: tag: D0
type_guessed: string
name: unpack_data
arguments: tag: D27
type_guessed: string

tool: D17: *!*@*

tool: D19: #circus

tool: D0: MODE #circus +b *!*@*


tool: D27: test_irc_ban: msg should be 'MODE #circus +b *!*@*\r\n'

assistant: ```c
void test_irc_ban() {
  char msg[(512 + 1)];
  irc_ban("#circus", "*!*@*");
  read_mock(msg);
  do {
    if (!((strcmp(msg, "MODE #circus +b *!*@*\r\n") == 0))) {
      mu_fail("test_irc_ban: msg should be 'MODE #circus +b *!*@*\\r\\n'");
      return;
    }
  } while (0);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<test_irc_ban>:
  endbr64
  push   %rbx
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  lea    D35(%rip),%rsi
  lea    D8(%rip),%rdi
  call   <irc_ban@plt>
  mov    %rsp,%rbx
  mov    %rbx,%rdi
  call   <read_mock@plt>
  lea    D29(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L0
L8:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  add    $0x210,%rsp
  pop    %rbx
  ret
L0:
  lea    D13(%rip),%rdi
  call   <mu_fail@plt>
  jmp    L8
L28:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D35
type_guessed: string
name: retrieve_data
arguments: data_tag: D8
type_guessed: string
name: retrieve_data
arguments: data_tag: D29
type_guessed: string
name: retrieve_data
arguments: data_tag: D13
type_guessed: string

tool: D35: *!*@*

tool: D8: #circus

tool: D29: MODE #circus +b *!*@*


tool: D13: test_irc_ban: msg should be 'MODE #circus +b *!*@*\r\n'

assistant: ```c
void test_irc_ban() {
  char msg[(512 + 1)];
  irc_ban("#circus", "*!*@*");
  read_mock(msg);
  do {
    if (!((strcmp(msg, "MODE #circus +b *!*@*\r\n") == 0))) {
      mu_fail("test_irc_ban: msg should be 'MODE #circus +b *!*@*\\r\\n'");
      return;
    }
  } while (0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_irc_ban>:
  endbr64
  push   %rbp
  lea    D11(%rip),%rsi
  lea    D28(%rip),%rdi
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <irc_ban@plt>
  mov    %rbp,%rdi
  call   <read_mock@plt>
  lea    D22(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L9
L5:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x210,%rsp
  pop    %rbp
  ret
  nopl   (%rax)
L9:
  lea    D33(%rip),%rdi
  call   <mu_fail@plt>
  jmp    L5
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D11
datatype: string
name: disassemble_data
arguments: tag: D28
datatype: string
name: disassemble_data
arguments: tag: D22
datatype: string
name: disassemble_data
arguments: tag: D33
datatype: string

tool: D11: *!*@*

tool: D28: #circus

tool: D22: MODE #circus +b *!*@*


tool: D33: test_irc_ban: msg should be 'MODE #circus +b *!*@*\r\n'

assistant: ```c
void test_irc_ban() {
  char msg[(512 + 1)];
  irc_ban("#circus", "*!*@*");
  read_mock(msg);
  do {
    if (!((strcmp(msg, "MODE #circus +b *!*@*\r\n") == 0))) {
      mu_fail("test_irc_ban: msg should be 'MODE #circus +b *!*@*\\r\\n'");
      return;
    }
  } while (0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_irc_ban>:
  endbr64
  push   %rbp
  lea    D25(%rip),%rsi
  lea    D22(%rip),%rdi
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <irc_ban@plt>
  mov    %rbp,%rdi
  call   <read_mock@plt>
  lea    D7(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L10
L21:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x210,%rsp
  pop    %rbp
  ret
  nopl   (%rax)
L10:
  lea    D33(%rip),%rdi
  call   <mu_fail@plt>
  jmp    L21
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D25
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D22
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D7
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D33
type_guessed: string

tool: D25: *!*@*

tool: D22: #circus

tool: D7: MODE #circus +b *!*@*


tool: D33: test_irc_ban: msg should be 'MODE #circus +b *!*@*\r\n'

assistant: ```c
void test_irc_ban() {
  char msg[(512 + 1)];
  irc_ban("#circus", "*!*@*");
  read_mock(msg);
  do {
    if (!((strcmp(msg, "MODE #circus +b *!*@*\r\n") == 0))) {
      mu_fail("test_irc_ban: msg should be 'MODE #circus +b *!*@*\\r\\n'");
      return;
    }
  } while (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cli_is_dcm>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L45
L4:
  addq   $0x1,-0x8(%rbp)
L45:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L7
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L4
L7:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L13
  mov    $0x0,%eax
  jmp    L32
L13:
  mov    $0x1,%eax
L32:
  leave
  ret
```

assistant: ```c
int cli_is_dcm(char *p) {
  while (*p && isdigit(*p))
    p++;
  if (*p)
    return (0);
  else
    return (1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cli_is_dcm>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L27
L17:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L27
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L17
L27:
  cmpb   $0x0,(%rbx)
  sete   %al
  movzbl %al,%eax
  pop    %rbx
  ret
```

assistant: ```c
int cli_is_dcm(char *p) {
  while (*p && isdigit(*p))
    p++;
  if (*p)
    return (0);
  else
    return (1);
}
```
user: What is the c source code of the assembly code below?

```asm
<cli_is_dcm>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L26
  jmp    L3
  nopw   0x0(%rax,%rax,1)
L6:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L3
L26:
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L6
  movzbl (%rbx),%edi
L3:
  xor    %eax,%eax
  test   %dil,%dil
  pop    %rbx
  sete   %al
  ret
```

assistant: ```c
int cli_is_dcm(char *p) {
  while (*p && isdigit(*p))
    p++;
  if (*p)
    return (0);
  else
    return (1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<cli_is_dcm>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L35
  jmp    L4
  nopw   0x0(%rax,%rax,1)
L10:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L4
L35:
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L10
  movzbl (%rbx),%edi
L4:
  xor    %eax,%eax
  test   %dil,%dil
  pop    %rbx
  sete   %al
  ret
```

assistant: ```c
int cli_is_dcm(char *p) {
  while (*p && isdigit(*p))
    p++;
  if (*p)
    return (0);
  else
    return (1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<test_ptr_equal_pass>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x1c(%rbp)
  lea    -0x1c(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  lea    -0x1c(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rax,%rdx
  mov    $0x30,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <assert_ptr_equal_@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

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

tool: D7: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c

assistant: ```c
void test_ptr_equal_pass() {
  int x = 1;
  int *p1 = &x, *p2 = &x;
  assert_ptr_equal_("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c", 48, (p1), (p2));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<test_ptr_equal_pass>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x1,0x4(%rsp)
  lea    0x4(%rsp),%rdx
  mov    %rdx,%rcx
  mov    $0x30,%esi
  lea    D6(%rip),%rdi
  call   <assert_ptr_equal_@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D6
type_infered: string

tool: D6: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c

assistant: ```c
void test_ptr_equal_pass() {
  int x = 1;
  int *p1 = &x, *p2 = &x;
  assert_ptr_equal_("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c", 48, (p1), (p2));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test_ptr_equal_pass>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x30,%esi
  lea    D9(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  movl   $0x1,0x4(%rsp)
  mov    %rdx,%rcx
  call   <assert_ptr_equal_@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D9
type_guessed: string

tool: D9: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c

assistant: ```c
void test_ptr_equal_pass() {
  int x = 1;
  int *p1 = &x, *p2 = &x;
  assert_ptr_equal_("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c", 48, (p1), (p2));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<test_ptr_equal_pass>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x30,%esi
  lea    D9(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  movl   $0x1,0x4(%rsp)
  mov    %rdx,%rcx
  call   <assert_ptr_equal_@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D9
type: string

tool: D9: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c

assistant: ```c
void test_ptr_equal_pass() {
  int x = 1;
  int *p1 = &x, *p2 = &x;
  assert_ptr_equal_("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/hughbien/assertive/refs/heads/master/test/pass_test.c", 48, (p1), (p2));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<str_to_val>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L25
L20:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L42
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L31
L42:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L24
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x57,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L31
L24:
  mov    $0xffffffffffffffff,%rax
  jmp    L5
L31:
  mov    -0x14(%rbp),%eax
  cltq
  cmp    %rax,-0x30(%rbp)
  jg     L12
  mov    $0xffffffffffffffff,%rax
  jmp    L5
L12:
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  sub    -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <pow@plt>
  imul   -0x14(%rbp),%eax
  cltq
  add    %rax,-0x8(%rbp)
  addl   $0x1,-0x10(%rbp)
L25:
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L20
  mov    -0x8(%rbp),%rax
L5:
  leave
  ret
```

assistant: ```c
long long str_to_val(const char *str, long long radix) {
  int len = strlen(str), temp_c;
  long long val = 0;
  for (int i = 0; i < len; ++i) {
    if (isdigit(str[i])) {
      temp_c = str[i] - '0';
    } else if (islower(str[i])) {
      temp_c = str[i] - 'a' + 10;
    } else {
      return -1;
    }
    if (temp_c >= radix)
      return -1;
    val += pow(radix, len - 1 - i) * temp_c;
  }
  return val;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<str_to_val>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  call   <strlen@plt>
  test   %eax,%eax
  jle    L50
  lea    -0x1(%rax),%ebp
  mov    $0x0,%r13d
  jmp    L48
L65:
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L53
  movsbl (%rbx),%r14d
  sub    $0x57,%r14d
L6:
  movslq %r14d,%rax
  cmp    %r12,%rax
  jge    L67
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <pow@plt>
  imul   %r14d,%eax
  cltq
  add    %rax,%r13
  add    $0x1,%rbx
  sub    $0x1,%ebp
  cmp    $0xffffffff,%ebp
  je     L18
L48:
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L65
  movsbl (%rbx),%r14d
  sub    $0x30,%r14d
  jmp    L6
L50:
  mov    $0x0,%r13d
  jmp    L18
L53:
  mov    $0xffffffffffffffff,%r13
  jmp    L18
L67:
  mov    $0xffffffffffffffff,%r13
L18:
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
long long str_to_val(const char *str, long long radix) {
  int len = strlen(str), temp_c;
  long long val = 0;
  for (int i = 0; i < len; ++i) {
    if (isdigit(str[i])) {
      temp_c = str[i] - '0';
    } else if (islower(str[i])) {
      temp_c = str[i] - 'a' + 10;
    } else {
      return -1;
    }
    if (temp_c >= radix)
      return -1;
    val += pow(radix, len - 1 - i) * temp_c;
  }
  return val;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<str_to_val>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jle    L65
  lea    -0x1(%rax),%ebp
  xor    %r13d,%r13d
  jmp    L47
  nopl   0x0(%rax,%rax,1)
L51:
  movsbl (%rbx),%r14d
  sub    $0x30,%r14d
  movslq %r14d,%rax
  cmp    %r12,%rax
  jge    L29
L9:
  mov    %ebp,%esi
  mov    %r12,%rdi
  add    $0x1,%rbx
  call   <pow@plt>
  imul   %r14d,%eax
  cltq
  add    %rax,%r13
  sub    $0x1,%ebp
  jb     L70
L47:
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L51
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L29
  movsbl (%rbx),%r14d
  sub    $0x57,%r14d
  movslq %r14d,%rax
  cmp    %r12,%rax
  jl     L9
L29:
  mov    $0xffffffffffffffff,%r13
L70:
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L65:
  xor    %r13d,%r13d
  jmp    L70
```

assistant: ```c
long long str_to_val(const char *str, long long radix) {
  int len = strlen(str), temp_c;
  long long val = 0;
  for (int i = 0; i < len; ++i) {
    if (isdigit(str[i])) {
      temp_c = str[i] - '0';
    } else if (islower(str[i])) {
      temp_c = str[i] - 'a' + 10;
    } else {
      return -1;
    }
    if (temp_c >= radix)
      return -1;
    val += pow(radix, len - 1 - i) * temp_c;
  }
  return val;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<str_to_val>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jle    L38
  lea    -0x1(%rax),%ebp
  xor    %r13d,%r13d
  jmp    L17
  nopl   0x0(%rax,%rax,1)
L4:
  movsbl (%rbx),%r14d
  sub    $0x30,%r14d
  movslq %r14d,%rax
  cmp    %r12,%rax
  jge    L35
L63:
  mov    %ebp,%esi
  mov    %r12,%rdi
  add    $0x1,%rbx
  call   <pow@plt>
  imul   %r14d,%eax
  cltq
  add    %rax,%r13
  sub    $0x1,%ebp
  jb     L72
L17:
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L4
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L35
  movsbl (%rbx),%r14d
  sub    $0x57,%r14d
  movslq %r14d,%rax
  cmp    %r12,%rax
  jl     L63
L35:
  mov    $0xffffffffffffffff,%r13
L72:
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L38:
  xor    %r13d,%r13d
  jmp    L72
```

assistant: ```c
long long str_to_val(const char *str, long long radix) {
  int len = strlen(str), temp_c;
  long long val = 0;
  for (int i = 0; i < len; ++i) {
    if (isdigit(str[i])) {
      temp_c = str[i] - '0';
    } else if (islower(str[i])) {
      temp_c = str[i] - 'a' + 10;
    } else {
      return -1;
    }
    if (temp_c >= radix)
      return -1;
    val += pow(radix, len - 1 - i) * temp_c;
  }
  return val;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<randr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  mov    D0(%rip),%rax
  movsd  (%rax),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  sub    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  test   %rax,%rax
  js     L11
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L31
L11:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L31:
  movapd %xmm0,%xmm1
  mulsd  -0x8(%rbp),%xmm1
  mov    -0x14(%rbp),%eax
  test   %rax,%rax
  js     L14
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L22
L14:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L22:
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  leave
  ret
```

assistant: ```c
unsigned int randr(unsigned int min, unsigned int max) {
  double scaled = (double)rand() / RAND_MAX;
  return (max - min + 1) * scaled + min;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<randr>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    $0x0,%eax
  call   <rand@plt>
  sub    %ebx,%ebp
  lea    0x1(%rbp),%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  mov    D1(%rip),%rax
  divsd  (%rax),%xmm1
  mulsd  %xmm1,%xmm0
  mov    %ebx,%ebx
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned int randr(unsigned int min, unsigned int max) {
  double scaled = (double)rand() / RAND_MAX;
  return (max - min + 1) * scaled + min;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<randr>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  xor    %eax,%eax
  push   %rbx
  mov    %edi,%ebx
  sub    %ebx,%ebp
  sub    $0x8,%rsp
  call   <rand@plt>
  lea    0x1(%rbp),%edx
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rdx,%xmm0
  cvtsi2sd %rax,%xmm1
  mov    D7(%rip),%rax
  divsd  (%rax),%xmm1
  add    $0x8,%rsp
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  pop    %rbx
  pop    %rbp
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  ret
```

assistant: ```c
unsigned int randr(unsigned int min, unsigned int max) {
  double scaled = (double)rand() / RAND_MAX;
  return (max - min + 1) * scaled + min;
}
```
user: What is the c source code of the assembly code below:

```asm
<randr>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  xor    %eax,%eax
  push   %rbx
  mov    %edi,%ebx
  sub    %ebx,%ebp
  sub    $0x8,%rsp
  call   <rand@plt>
  lea    0x1(%rbp),%edx
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rdx,%xmm0
  cvtsi2sd %rax,%xmm1
  mov    D1(%rip),%rax
  divsd  (%rax),%xmm1
  add    $0x8,%rsp
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  pop    %rbx
  pop    %rbp
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  ret
```

assistant: ```c
unsigned int randr(unsigned int min, unsigned int max) {
  double scaled = (double)rand() / RAND_MAX;
  return (max - min + 1) * scaled + min;
}
```