ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<uDMAChannelAttributeGet>:
  endbr64
  and    $0x1f,%edi
  mov    $0x1,%edx
  mov    0x400ff018,%rax
  mov    0x400ff030,%rsi
  mov    %rdi,%rcx
  shl    %cl,%edx
  movslq %edx,%rdx
  test   %rdx,%rax
  setne  %al
  movzbl %al,%eax
  mov    %rax,%rcx
  or     $0x2,%rcx
  test   %rsi,%rdx
  mov    0x400ff038,%rsi
  cmovne %rcx,%rax
  mov    %rax,%rcx
  or     $0x4,%rcx
  test   %rsi,%rdx
  mov    0x400ff020,%rsi
  cmovne %rcx,%rax
  mov    %rax,%rcx
  or     $0x8,%rcx
  test   %rsi,%rdx
  cmovne %rcx,%rax
  ret
```

assistant: ```c
unsigned long uDMAChannelAttributeGet(unsigned long ulChannelNum) {
  unsigned long ulAttr = 0;
  ;
  ulChannelNum &= 0x1f;
  if ((*((volatile unsigned long *)(0x400FF018))) & (1 << ulChannelNum)) {
    ulAttr |= 0x00000001;
  }
  if ((*((volatile unsigned long *)(0x400FF030))) & (1 << ulChannelNum)) {
    ulAttr |= 0x00000002;
  }
  if ((*((volatile unsigned long *)(0x400FF038))) & (1 << ulChannelNum)) {
    ulAttr |= 0x00000004;
  }
  if ((*((volatile unsigned long *)(0x400FF020))) & (1 << ulChannelNum)) {
    ulAttr |= 0x00000008;
  }
  return (ulAttr);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<kmain>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0xf0,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <clear@plt>
  mov    $0x0,%eax
  call   <idt_init@plt>
  mov    $0x0,%eax
  call   <kb_init@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <gets@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <puts@plt>
L2:
  jmp    L2
```

tool_calls: name: unpack_data
arguments: data_label: D2
data_type: string

tool: D2: Welcome to tnyOS


assistant: ```c
void kmain(void) {
  int color = 0xf0;
  clear(color);
  idt_init();
  kb_init();
  puts("Welcome to tnyOS\n", color);
  char *string = gets();
  puts(string, color);
  while (1)
    ;
}
```
user: What is the c source code of the assembly code below:

```asm
<kmain>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xf0,%edi
  call   <clear@plt>
  mov    $0x0,%eax
  call   <idt_init@plt>
  mov    $0x0,%eax
  call   <kb_init@plt>
  mov    $0xf0,%esi
  lea    D9(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <gets@plt>
  mov    %rax,%rdi
  mov    $0xf0,%esi
  call   <puts@plt>
L4:
  jmp    L4
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_guessed: string

tool: D9: Welcome to tnyOS


assistant: ```c
void kmain(void) {
  int color = 0xf0;
  clear(color);
  idt_init();
  kb_init();
  puts("Welcome to tnyOS\n", color);
  char *string = gets();
  puts(string, color);
  while (1)
    ;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<kmain>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xf0,%edi
  call   <clear@plt>
  xor    %eax,%eax
  call   <idt_init@plt>
  xor    %eax,%eax
  call   <kb_init@plt>
  mov    $0xf0,%esi
  lea    D5(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  call   <gets@plt>
  mov    $0xf0,%esi
  mov    %rax,%rdi
  call   <puts@plt>
L9:
  jmp    L9
```

tool_calls: name: disassemble_data
arguments: data_tag: D5
datatype: string

tool: D5: Welcome to tnyOS


assistant: ```c
void kmain(void) {
  int color = 0xf0;
  clear(color);
  idt_init();
  kb_init();
  puts("Welcome to tnyOS\n", color);
  char *string = gets();
  puts(string, color);
  while (1)
    ;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<kmain>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xf0,%edi
  call   <clear@plt>
  xor    %eax,%eax
  call   <idt_init@plt>
  xor    %eax,%eax
  call   <kb_init@plt>
  mov    $0xf0,%esi
  lea    D5(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  call   <gets@plt>
  mov    $0xf0,%esi
  mov    %rax,%rdi
  call   <puts@plt>
L1:
  jmp    L1
```

tool_calls: name: read_data
arguments: data_tag: D5
data_type: string

tool: D5: Welcome to tnyOS


assistant: ```c
void kmain(void) {
  int color = 0xf0;
  clear(color);
  idt_init();
  kb_init();
  puts("Welcome to tnyOS\n", color);
  char *string = gets();
  puts(string, color);
  while (1)
    ;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strtrunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L12
L28:
  mov    -0x10(%rbp),%rax
  movb   $0x0,(%rax)
  subq   $0x1,-0x10(%rbp)
L12:
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jae    L15
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L28
L15:
  nop
  leave
  ret
```

assistant: ```c
void strtrunc(char *first, char *last) {
  for (; first < last && isspace(*last); last--)
    *last = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<strtrunc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  cmp    %rdi,%rsi
  jbe    L2
L0:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L2
  movb   $0x0,(%rbx)
  sub    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L0
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void strtrunc(char *first, char *last) {
  for (; first < last && isspace(*last); last--)
    *last = '\0';
}
```
user: Translate the below assembly code into C programming language:

```asm
<strtrunc>:
  endbr64
  cmp    %rdi,%rsi
  jbe    L37
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L0:
  movb   $0x0,(%rbx)
  sub    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L35
L31:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L0
L35:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L37:
  ret
```

assistant: ```c
void strtrunc(char *first, char *last) {
  for (; first < last && isspace(*last); last--)
    *last = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<strtrunc>:
  endbr64
  cmp    %rdi,%rsi
  jbe    L26
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  jmp    L4
  nopw   0x0(%rax,%rax,1)
L15:
  movb   $0x0,(%rbx)
  sub    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L30
L4:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L15
L30:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L26:
  ret
```

assistant: ```c
void strtrunc(char *first, char *last) {
  for (; first < last && isspace(*last); last--)
    *last = '\0';
}
```
user: What is the c source code of the assembly code below?

```asm
<trim_CRLF>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  jmp    L102
L19:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L84
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L84
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L96
L84:
  subq   $0x1,-0x10(%rbp)
L102:
  mov    -0x10(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jae    L19
  jmp    L111
L96:
  nop
L111:
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L109
L67:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L79
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L79
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L85
L79:
  addq   $0x1,-0x8(%rbp)
L109:
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jbe    L67
  jmp    L97
L85:
  nop
L97:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  je     L11
  mov    -0x10(%rbp),%rax
  sub    -0x8(%rbp),%rax
  add    $0x2,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L11:
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *trim_CRLF(char *String) {
  char *Tail, *Head;
  for (Tail = String + strlen(String) - 1; Tail >= String; Tail--) {
    if (!((*Tail) == '\n' || (*Tail) == '\r' || (*Tail) == ' '))
      break;
  }
  Tail[1] = 0;
  for (Head = String; Head <= Tail; Head++) {
    if (!((*Head) == '\n' || (*Head) == '\r' || (*Head) == ' '))
      break;
  }
  if (Head != String)
    memcpy(String, Head, (Tail - Head + 2) * sizeof(char));
  return String;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<trim_CRLF>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  cltq
  lea    -0x1(%rbx,%rax,1),%rdx
  cmp    %rdx,%rbx
  ja     L79
  movabs $0x100002400,%rcx
  jmp    L15
L61:
  sub    $0x1,%rdx
  cmp    %rdx,%rbx
  ja     L79
L15:
  movzbl (%rdx),%eax
  cmp    $0x20,%al
  ja     L98
  bt     %rax,%rcx
  jb     L61
L98:
  movb   $0x0,0x1(%rdx)
  cmp    %rdx,%rbx
  ja     L87
  mov    %rbx,%rsi
  movabs $0x100002400,%rcx
  jmp    L59
L27:
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  ja     L34
L59:
  movzbl (%rsi),%eax
  cmp    $0x20,%al
  ja     L34
  bt     %rax,%rcx
  jb     L27
L34:
  cmp    %rsi,%rbx
  je     L87
  sub    %rsi,%rdx
  add    $0x2,%edx
  mov    %rbx,%rdi
  call   <memcpy@plt>
L87:
  mov    %rbx,%rax
  pop    %rbx
  ret
L79:
  movb   $0x0,0x1(%rdx)
  jmp    L87
```

assistant: ```c
char *trim_CRLF(char *String) {
  char *Tail, *Head;
  for (Tail = String + strlen(String) - 1; Tail >= String; Tail--) {
    if (!((*Tail) == '\n' || (*Tail) == '\r' || (*Tail) == ' '))
      break;
  }
  Tail[1] = 0;
  for (Head = String; Head <= Tail; Head++) {
    if (!((*Head) == '\n' || (*Head) == '\r' || (*Head) == ' '))
      break;
  }
  if (Head != String)
    memcpy(String, Head, (Tail - Head + 2) * sizeof(char));
  return String;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<trim_CRLF>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rdx
  cmp    %rdx,%r12
  ja     L86
  movabs $0xfffffffeffffdbff,%rcx
  nopl   0x0(%rax)
L4:
  movzbl (%rdx),%eax
  cmp    $0x20,%al
  jbe    L12
L51:
  movb   $0x0,0x1(%rdx)
  cmp    %rdx,%r12
  ja     L98
  movabs $0xfffffffeffffdbff,%rcx
  mov    %r12,%rsi
  nopl   (%rax)
L99:
  movzbl (%rsi),%eax
  cmp    $0x20,%al
  jbe    L38
L63:
  cmp    %rsi,%r12
  je     L98
  sub    %rsi,%rdx
  mov    %r12,%rdi
  add    $0x2,%edx
  call   <memcpy@plt>
L98:
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  bt     %rax,%rcx
  jb     L51
  sub    $0x1,%rdx
  cmp    %rdx,%r12
  jbe    L4
L86:
  movb   $0x0,0x1(%rdx)
  jmp    L98
  nopl   (%rax)
L38:
  bt     %rax,%rcx
  jb     L63
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  jbe    L99
  jmp    L63
```

assistant: ```c
char *trim_CRLF(char *String) {
  char *Tail, *Head;
  for (Tail = String + strlen(String) - 1; Tail >= String; Tail--) {
    if (!((*Tail) == '\n' || (*Tail) == '\r' || (*Tail) == ' '))
      break;
  }
  Tail[1] = 0;
  for (Head = String; Head <= Tail; Head++) {
    if (!((*Head) == '\n' || (*Head) == '\r' || (*Head) == ' '))
      break;
  }
  if (Head != String)
    memcpy(String, Head, (Tail - Head + 2) * sizeof(char));
  return String;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<trim_CRLF>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <strlen@plt>
  cltq
  lea    -0x1(%r12,%rax,1),%rdx
  cmp    %rdx,%r12
  ja     L57
  movabs $0xfffffffeffffdbff,%rcx
  nopl   0x0(%rax)
L100:
  movzbl (%rdx),%eax
  cmp    $0x20,%al
  jbe    L90
L37:
  movb   $0x0,0x1(%rdx)
  cmp    %rdx,%r12
  ja     L99
  movabs $0xfffffffeffffdbff,%rcx
  mov    %r12,%rsi
  nopl   (%rax)
L88:
  movzbl (%rsi),%eax
  cmp    $0x20,%al
  jbe    L81
L5:
  cmp    %rsi,%r12
  je     L99
  sub    %rsi,%rdx
  mov    %r12,%rdi
  add    $0x2,%edx
  call   <memcpy@plt>
L99:
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L90:
  bt     %rax,%rcx
  jb     L37
  sub    $0x1,%rdx
  cmp    %rdx,%r12
  jbe    L100
L57:
  movb   $0x0,0x1(%rdx)
  jmp    L99
  nopl   (%rax)
L81:
  bt     %rax,%rcx
  jb     L5
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  jbe    L88
  jmp    L5
```

assistant: ```c
char *trim_CRLF(char *String) {
  char *Tail, *Head;
  for (Tail = String + strlen(String) - 1; Tail >= String; Tail--) {
    if (!((*Tail) == '\n' || (*Tail) == '\r' || (*Tail) == ' '))
      break;
  }
  Tail[1] = 0;
  for (Head = String; Head <= Tail; Head++) {
    if (!((*Head) == '\n' || (*Head) == '\r' || (*Head) == ' '))
      break;
  }
  if (Head != String)
    memcpy(String, Head, (Tail - Head + 2) * sizeof(char));
  return String;
}
```
user: Translate the below assembly code into C programming language:

```asm
<powerOfTen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movsd  D18(%rip),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  js     L37
  jmp    L49
L14:
  movsd  -0x8(%rbp),%xmm1
  movsd  D13(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
L49:
  mov    -0x14(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  test   %eax,%eax
  jg     L14
  jmp    L56
L37:
  negl   -0x14(%rbp)
  jmp    L5
L12:
  movsd  -0x8(%rbp),%xmm1
  movsd  D17(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
L5:
  mov    -0x14(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  test   %eax,%eax
  jne    L12
L56:
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D18
type: f64
name: disassemble_data
arguments: data_label: D13
type: byte[8]
name: disassemble_data
arguments: data_label: D17
type: f64

tool: D18: 1

tool: {"D13": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: D17: 0.1

assistant: ```c
double powerOfTen(int num) {
  double rst = 1.0;
  if (num >= 0) {
    while (num-- > 0)
      rst *= 10;
  } else {
    num = -num;
    while (num--)
      rst *= 0.1;
  }
  return rst;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<powerOfTen>:
  endbr64
  test   %edi,%edi
  js     L2
  lea    -0x1(%rdi),%eax
  test   %edi,%edi
  jle    L18
  movsd  D19(%rip),%xmm0
  movsd  D43(%rip),%xmm1
L10:
  mulsd  %xmm1,%xmm0
  sub    $0x1,%eax
  cmp    $0xffffffff,%eax
  jne    L10
  ret
L2:
  not    %edi
  movsd  D19(%rip),%xmm0
  movsd  D26(%rip),%xmm1
L30:
  mulsd  %xmm1,%xmm0
  sub    $0x1,%edi
  cmp    $0xffffffff,%edi
  jne    L30
  ret
L18:
  movsd  D19(%rip),%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D19
datatype: f64
name: disassemble_data
arguments: data_label: D43
datatype: byte[8]
name: disassemble_data
arguments: data_label: D26
datatype: f64

tool: D19: 1

tool: {"D43": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: D26: 0.1

assistant: ```c
double powerOfTen(int num) {
  double rst = 1.0;
  if (num >= 0) {
    while (num-- > 0)
      rst *= 10;
  } else {
    num = -num;
    while (num--)
      rst *= 0.1;
  }
  return rst;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<powerOfTen>:
  endbr64
  test   %edi,%edi
  js     L14
  movsd  D23(%rip),%xmm0
  lea    -0x1(%rdi),%eax
  test   %edi,%edi
  je     L22
  movsd  D12(%rip),%xmm1
  nop
L5:
  mulsd  %xmm1,%xmm0
  sub    $0x1,%eax
  jae    L5
  ret
  nopw   0x0(%rax,%rax,1)
L14:
  movsd  D23(%rip),%xmm0
  movsd  D3(%rip),%xmm1
  not    %edi
  nopw   0x0(%rax,%rax,1)
L37:
  mulsd  %xmm1,%xmm0
  sub    $0x1,%edi
  jae    L37
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D23
datatype: f64
name: extract_symbolic_data
arguments: data_label: D12
datatype: byte[8]
name: extract_symbolic_data
arguments: data_label: D3
datatype: f64

tool: D23: 1

tool: {"D12": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: D3: 0.1

assistant: ```c
double powerOfTen(int num) {
  double rst = 1.0;
  if (num >= 0) {
    while (num-- > 0)
      rst *= 10;
  } else {
    num = -num;
    while (num--)
      rst *= 0.1;
  }
  return rst;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<powerOfTen>:
  endbr64
  test   %edi,%edi
  js     L18
  movsd  D20(%rip),%xmm0
  lea    -0x1(%rdi),%eax
  test   %edi,%edi
  je     L17
  movsd  D29(%rip),%xmm1
  nop
L15:
  mulsd  %xmm1,%xmm0
  sub    $0x1,%eax
  jae    L15
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  movsd  D20(%rip),%xmm0
  movsd  D27(%rip),%xmm1
  not    %edi
  nopw   0x0(%rax,%rax,1)
L3:
  mulsd  %xmm1,%xmm0
  sub    $0x1,%edi
  jae    L3
  ret
  nopw   0x0(%rax,%rax,1)
L17:
  ret
```

tool_calls: name: parse_data
arguments: tag: D20
datatype: f64
name: parse_data
arguments: tag: D29
datatype: byte[8]
name: parse_data
arguments: tag: D27
datatype: f64

tool: D20: 1

tool: {"D29": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: D27: 0.1

assistant: ```c
double powerOfTen(int num) {
  double rst = 1.0;
  if (num >= 0) {
    while (num-- > 0)
      rst *= 10;
  } else {
    num = -num;
    while (num--)
      rst *= 0.1;
  }
  return rst;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<random_int>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  mov    D9(%rip),%rax
  movsd  (%rax),%xmm2
  movapd %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L19
  mov    -0x14(%rbp),%eax
  jmp    L1
L19:
  mov    -0x4(%rbp),%eax
L1:
  leave
  ret
```

assistant: ```c
int random_int(int max) {
  int retval = (((double)rand()) / RAND_MAX * (max + 1));
  if (retval > max)
    return max;
  return retval;
}
```
user: Translate the below assembly code into C programming language:

```asm
<random_int>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%eax
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  mov    D2(%rip),%rax
  divsd  (%rax),%xmm0
  lea    0x1(%rbx),%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  cmp    %ebx,%eax
  cmovg  %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int random_int(int max) {
  int retval = (((double)rand()) / RAND_MAX * (max + 1));
  if (retval > max)
    return max;
  return retval;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<random_int>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm0
  mov    D9(%rip),%rax
  divsd  (%rax),%xmm0
  lea    0x1(%rbx),%eax
  cvtsi2sd %eax,%xmm1
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  cmp    %ebx,%eax
  cmovg  %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int random_int(int max) {
  int retval = (((double)rand()) / RAND_MAX * (max + 1));
  if (retval > max)
    return max;
  return retval;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<random_int>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %edi,%ebx
  call   <rand@plt>
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm0
  mov    D2(%rip),%rax
  divsd  (%rax),%xmm0
  lea    0x1(%rbx),%eax
  cvtsi2sd %eax,%xmm1
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  cmp    %ebx,%eax
  cmovg  %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int random_int(int max) {
  int retval = (((double)rand()) / RAND_MAX * (max + 1));
  if (retval > max)
    return max;
  return retval;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sqrtl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  fldt   0x10(%rbp)
  fldz
  fcomip %st(1),%st
  fstp   %st(0)
  jbe    L25
  mov    D1(%rip),%rax
  fldt   (%rax)
  jmp    L23
L25:
  fldt   0x10(%rbp)
  fstpt  -0x30(%rbp)
  fldz
  fstpt  -0x20(%rbp)
  fld1
  fstpt  -0x10(%rbp)
  jmp    L31
L16:
  fldt   -0x20(%rbp)
  fstpt  -0x30(%rbp)
  fldt   -0x20(%rbp)
  fld    %st(0)
  fmulp  %st,%st(1)
  fldt   0x10(%rbp)
  fsubrp %st,%st(1)
  fldt   -0x20(%rbp)
  fadd   %st(0),%st
  fdivrp %st,%st(1)
  fldt   -0x20(%rbp)
  fsubp  %st,%st(1)
  fstpt  -0x20(%rbp)
  mov    D11(%rip),%rax
  fldt   (%rax)
  fldt   -0x20(%rbp)
  fmulp  %st,%st(1)
  fstpt  -0x10(%rbp)
L31:
  fldt   -0x30(%rbp)
  fldt   -0x20(%rbp)
  fsubrp %st,%st(1)
  fabs
  fldt   -0x10(%rbp)
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L16
  fldt   -0x20(%rbp)
L23:
  pop    %rbp
  ret
```

assistant: ```c
long double sqrtl(long double x) {
  long double y0, y1, e;
  if (x < 0.0) {
    return NAN;
  }
  y0 = x;
  y1 = 0.0;
  e = 1.0;
  while (fabsl(y0 - y1) > e) {
    y0 = y1;
    y1 = y1 - (y1 * y1 - x) / (2.0 * y1);
    e = LDBL_EPSILON * y1;
  }
  return y1;
}
```
user: What is the c source code of the assembly code below:

```asm
<sqrtl>:
  endbr64
  fldt   0x8(%rsp)
  fldz
  fcomip %st(1),%st
  ja     L12
  fld    %st(0)
  fabs
  fld1
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  jbe    L23
  mov    D17(%rip),%rax
  fldt   (%rax)
  fldz
L18:
  fld    %st(0)
  fmul   %st(1),%st
  fsub   %st(3),%st
  fld    %st(1)
  fadd   %st(2),%st
  fdivrp %st,%st(1)
  fld    %st(1)
  fsubp  %st,%st(1)
  fsubr  %st,%st(1)
  fxch   %st(1)
  fabs
  fld    %st(2)
  fmul   %st(2),%st
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L18
  fstp   %st(1)
  fstp   %st(1)
  ret
L23:
  fstp   %st(0)
  fldz
  ret
L12:
  fstp   %st(0)
  mov    D15(%rip),%rax
  fldt   (%rax)
  ret
```

assistant: ```c
long double sqrtl(long double x) {
  long double y0, y1, e;
  if (x < 0.0) {
    return NAN;
  }
  y0 = x;
  y1 = 0.0;
  e = 1.0;
  while (fabsl(y0 - y1) > e) {
    y0 = y1;
    y1 = y1 - (y1 * y1 - x) / (2.0 * y1);
    e = LDBL_EPSILON * y1;
  }
  return y1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sqrtl>:
  endbr64
  fldt   0x8(%rsp)
  fldz
  fld    %st(0)
  fcomip %st(2),%st
  ja     L27
  fld    %st(1)
  fabs
  fld1
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  jbe    L16
  fstp   %st(0)
  mov    D9(%rip),%rax
  fldt   (%rax)
  fldz
  nopl   0x0(%rax,%rax,1)
L3:
  fld    %st(0)
  fmul   %st(1),%st
  fsub   %st(3),%st
  fld    %st(1)
  fadd   %st(2),%st
  fdivrp %st,%st(1)
  fld    %st(1)
  fsubp  %st,%st(1)
  fsubr  %st,%st(1)
  fxch   %st(1)
  fabs
  fld    %st(2)
  fmul   %st(2),%st
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L3
  fstp   %st(1)
  fstp   %st(1)
  ret
  nopw   0x0(%rax,%rax,1)
L27:
  fstp   %st(0)
  fstp   %st(0)
  mov    D8(%rip),%rax
  fldt   (%rax)
  ret
  xchg   %ax,%ax
L16:
  fstp   %st(1)
  ret
```

assistant: ```c
long double sqrtl(long double x) {
  long double y0, y1, e;
  if (x < 0.0) {
    return NAN;
  }
  y0 = x;
  y1 = 0.0;
  e = 1.0;
  while (fabsl(y0 - y1) > e) {
    y0 = y1;
    y1 = y1 - (y1 * y1 - x) / (2.0 * y1);
    e = LDBL_EPSILON * y1;
  }
  return y1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sqrtl>:
  endbr64
  fldt   0x8(%rsp)
  fldz
  fld    %st(0)
  fcomip %st(2),%st
  ja     L12
  fld    %st(1)
  fabs
  fld1
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  jbe    L3
  fstp   %st(0)
  mov    D18(%rip),%rax
  fldt   (%rax)
  fldz
  nopl   0x0(%rax,%rax,1)
L18:
  fld    %st(0)
  fmul   %st(1),%st
  fsub   %st(3),%st
  fld    %st(1)
  fadd   %st(2),%st
  fdivrp %st,%st(1)
  fld    %st(1)
  fsubp  %st,%st(1)
  fsubr  %st,%st(1)
  fxch   %st(1)
  fabs
  fld    %st(2)
  fmul   %st(2),%st
  fxch   %st(1)
  fcomip %st(1),%st
  fstp   %st(0)
  ja     L18
  fstp   %st(1)
  fstp   %st(1)
  ret
  nopw   0x0(%rax,%rax,1)
L12:
  fstp   %st(0)
  fstp   %st(0)
  mov    D4(%rip),%rax
  fldt   (%rax)
  ret
  xchg   %ax,%ax
L3:
  fstp   %st(1)
  ret
```

assistant: ```c
long double sqrtl(long double x) {
  long double y0, y1, e;
  if (x < 0.0) {
    return NAN;
  }
  y0 = x;
  y1 = 0.0;
  e = 1.0;
  while (fabsl(y0 - y1) > e) {
    y0 = y1;
    y1 = y1 - (y1 * y1 - x) / (2.0 * y1);
    e = LDBL_EPSILON * y1;
  }
  return y1;
}
```