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

```asm
<cauchy_neo>:
  endbr64
  movapd %xmm0,%xmm3
  test   %esi,%esi
  jle    L22
  lea    0x8(%rdi),%r8
  cmp    %r8,%rdx
  setne  %al
  cmp    $0x1,%esi
  setne  %r9b
  and    %r9d,%eax
  lea    0x8(%rdx),%r9
  cmp    %r9,%rcx
  setne  %r9b
  test   %r9b,%al
  je     L18
  cmp    %r8,%rcx
  je     L18
  mov    %esi,%r8d
  movapd %xmm0,%xmm8
  movapd D5(%rip),%xmm7
  movapd D48(%rip),%xmm6
  shr    %r8d
  movapd D30(%rip),%xmm5
  unpcklpd %xmm8,%xmm8
  xor    %eax,%eax
  shl    $0x4,%r8
  nop
L30:
  movupd (%rdi,%rax,1),%xmm0
  movapd %xmm7,%xmm2
  mulpd  %xmm0,%xmm0
  subpd  %xmm0,%xmm2
  movapd %xmm0,%xmm4
  addpd  %xmm0,%xmm0
  mulpd  %xmm6,%xmm4
  movapd %xmm2,%xmm1
  mulpd  %xmm2,%xmm1
  addpd  %xmm4,%xmm1
  mulpd  %xmm5,%xmm1
  mulpd  %xmm8,%xmm1
  divpd  %xmm1,%xmm2
  divpd  %xmm1,%xmm0
  movups %xmm2,(%rdx,%rax,1)
  movups %xmm0,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %r8,%rax
  jne    L30
  mov    %esi,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%esi
  je     L22
  movsd  (%rdi,%rax,8),%xmm0
  movsd  D5(%rip),%xmm2
  movsd  D48(%rip),%xmm4
  mulsd  %xmm0,%xmm0
  subsd  %xmm0,%xmm2
  mulsd  %xmm0,%xmm4
  addsd  %xmm0,%xmm0
  movapd %xmm2,%xmm1
  mulsd  %xmm2,%xmm1
  addsd  %xmm4,%xmm1
  mulsd  D30(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  divsd  %xmm1,%xmm2
  divsd  %xmm1,%xmm0
  movsd  %xmm2,(%rdx,%rax,8)
  movsd  %xmm0,(%rcx,%rax,8)
  ret
  nopl   0x0(%rax)
L18:
  movsd  D5(%rip),%xmm7
  movsd  D48(%rip),%xmm6
  movslq %esi,%rsi
  xor    %eax,%eax
  movsd  D30(%rip),%xmm5
  nopl   (%rax)
L7:
  movsd  (%rdi,%rax,8),%xmm0
  movapd %xmm7,%xmm2
  mulsd  %xmm0,%xmm0
  subsd  %xmm0,%xmm2
  movapd %xmm0,%xmm1
  addsd  %xmm0,%xmm0
  mulsd  %xmm6,%xmm1
  movapd %xmm2,%xmm4
  mulsd  %xmm2,%xmm4
  addsd  %xmm4,%xmm1
  mulsd  %xmm5,%xmm1
  mulsd  %xmm3,%xmm1
  divsd  %xmm1,%xmm2
  divsd  %xmm1,%xmm0
  movsd  %xmm2,(%rdx,%rax,8)
  movsd  %xmm0,(%rcx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L7
L22:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
data_type: byte[16]
name: extract_symbolic_data
arguments: label: D48
data_type: byte[16]
name: extract_symbolic_data
arguments: label: D30
data_type: byte[16]

tool: {"D5": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D48": [0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x40]}

tool: {"D30": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40,0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
void cauchy_neo(double *x, int sigInLength, double *psir, double *psii, int sigOutLength, double ys) {
  int count;
  double x2, con, econ;
  for (count = 0; count < sigInLength; count++) {
    x2 = x[count] * x[count];
    con = 1 - x2;
    econ = (1 - x2) * (1 - x2) + 4 * x2;
    psir[count] = con / (2 * 3.1415926535897931159980 * econ * ys);
    psii[count] = 2 * x2 / (2 * 3.1415926535897931159980 * econ * ys);
  }
  return;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<correctAnswer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dx,-0x4(%rbp)
  mov    %ax,-0x8(%rbp)
  movzwl -0x4(%rbp),%eax
  cmp    -0x8(%rbp),%ax
  jne    L1
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L3
L1:
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
L3:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D14
type_guessed: string
name: unpack_data
arguments: label: D4
type_guessed: string

tool: D14: Correct



tool: D4: Incorrect, start all over again



assistant: ```c
int correctAnswer(unsigned short user, unsigned short machine) {
  if (user == machine) {
    printf("Correct\n\n");
    return 1;
  } else {
    printf("Incorrect, start all over again\n\n");
    return 0;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<correctAnswer>:
  endbr64
  sub    $0x8,%rsp
  cmp    %si,%di
  je     L0
  lea    D13(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
L1:
  add    $0x8,%rsp
  ret
L0:
  lea    D15(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L1
```

tool_calls: name: parse_data
arguments: data_tag: D13
type_infered: string
name: parse_data
arguments: data_tag: D15
type_infered: string

tool: D13: Incorrect, start all over again



tool: D15: Correct



assistant: ```c
int correctAnswer(unsigned short user, unsigned short machine) {
  if (user == machine) {
    printf("Correct\n\n");
    return 1;
  } else {
    printf("Incorrect, start all over again\n\n");
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<correctAnswer>:
  endbr64
  sub    $0x8,%rsp
  cmp    %si,%di
  je     L8
  lea    D14(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L8:
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D14
type_infered: string
name: disassemble_data
arguments: data_tag: D2
type_infered: string

tool: D14: Incorrect, start all over again



tool: D2: Correct



assistant: ```c
int correctAnswer(unsigned short user, unsigned short machine) {
  if (user == machine) {
    printf("Correct\n\n");
    return 1;
  } else {
    printf("Incorrect, start all over again\n\n");
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<correctAnswer>:
  endbr64
  sub    $0x8,%rsp
  cmp    %si,%di
  je     L8
  lea    D13(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L8:
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D13
datatype: string
name: retrieve_data
arguments: data_tag: D18
datatype: string

tool: D13: Incorrect, start all over again



tool: D18: Correct



assistant: ```c
int correctAnswer(unsigned short user, unsigned short machine) {
  if (user == machine) {
    printf("Correct\n\n");
    return 1;
  } else {
    printf("Incorrect, start all over again\n\n");
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %fs:0x28,%r11
  mov    %r11,-0x18(%rbp)
  xor    %r11d,%r11d
  movw   $0x2ff,-0x28(%rbp)
  movw   $0x403,-0x26(%rbp)
  mov    $0xfffb,%dx
  movzwl %dx,%edx
  or     $0x60000,%edx
  mov    %edx,-0x7c(%rbp)
  mov    $0x7,%ax
  movzwl %ax,%eax
  or     $0x80000,%eax
  mov    %eax,-0x78(%rbp)
  movabs $0xffffffff00000000,%rax
  mov    %r10,%rdx
  and    %rax,%rdx
  mov    $0xfffffff7,%eax
  or     %rdx,%rax
  mov    %rax,%r10
  mov    %r10d,%edx
  movabs $0xa00000000,%rax
  or     %rdx,%rax
  mov    %rax,%r10
  mov    %r10,-0x68(%rbp)
  movabs $0xffffffff00000000,%rax
  and    %r9,%rax
  or     $0xb,%rax
  mov    %rax,%r9
  mov    %r9d,%edx
  movabs $0xc00000000,%rax
  or     %rdx,%rax
  mov    %rax,%r9
  mov    %r9,-0x60(%rbp)
  mov    $0xfffffffffffffff3,%rsi
  mov    $0xe,%edi
  mov    %rsi,-0x50(%rbp)
  mov    %rdi,-0x48(%rbp)
  mov    $0xf,%ecx
  mov    $0x10,%ebx
  mov    %rcx,-0x40(%rbp)
  mov    %rbx,-0x38(%rbp)
  mov    $0xbf8fbe77,%eax
  mov    %eax,%edx
  movabs $0xffffffff00000000,%rax
  and    %r8,%rax
  or     %rdx,%rax
  mov    %rax,%r8
  mov    $0x401d2f1b,%eax
  mov    %eax,%eax
  shl    $0x20,%rax
  mov    %r8d,%edx
  or     %rdx,%rax
  mov    %rax,%r8
  mov    %r8,-0x58(%rbp)
  movw   $0x201,-0x6e(%rbp)
  movw   $0x403,-0x6c(%rbp)
  movw   $0x605,-0x6a(%rbp)
  mov    -0x6e(%rbp),%eax
  mov    %eax,-0x74(%rbp)
  movzwl -0x6a(%rbp),%eax
  mov    %ax,-0x70(%rbp)
  movabs $0x6f57206f6c6c6548,%rax
  mov    %rax,-0x24(%rbp)
  movl   $0x646c72,-0x1c(%rbp)
L6:
  jmp    L6
```

assistant: ```c
int main() {
  volatile char a[] = {-1, 2};
  volatile unsigned char b[] = {3, 4};
  volatile short c[] = {-5, 6};
  volatile unsigned short d[] = {7, 8};
  volatile int e[] = {-9, 10};
  volatile unsigned int f[] = {11, 12};
  volatile long g[] = {-13, 14};
  volatile unsigned long h[] = {15, 16};
  volatile float i[] = {-1.123, 2.456};
  volatile char j[3][2] = {{1, 2}, {3, 4}, {5, 6}};
  volatile char k[2][3][4];
  const char msg[] = "Hello World";
  const char strlist[2][10] = {"hello", "world"};
  while (1) {
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  mov    %fs:0x28,%rax
  mov    %rax,-0x10(%rsp)
  xor    %eax,%eax
  movw   $0x2ff,-0x14(%rsp)
  movw   $0x403,-0x12(%rsp)
  movl   $0x6fffb,-0x64(%rsp)
  movl   $0x80007,-0x60(%rsp)
  movabs $0xafffffff7,%rax
  mov    %rax,-0x50(%rsp)
  movabs $0xc0000000b,%rax
  mov    %rax,-0x48(%rsp)
  mov    $0xfffffffffffffff3,%rax
  mov    $0xe,%edx
  mov    %rax,-0x38(%rsp)
  mov    %rdx,-0x30(%rsp)
  mov    $0xf,%eax
  mov    $0x10,%edx
  mov    %rax,-0x28(%rsp)
  mov    %rdx,-0x20(%rsp)
  movabs $0x401d2f1bbf8fbe77,%rax
  mov    %rax,-0x40(%rsp)
  movw   $0x201,-0x56(%rsp)
  movw   $0x403,-0x54(%rsp)
  mov    -0x56(%rsp),%eax
  mov    %eax,-0x5c(%rsp)
  movw   $0x605,-0x58(%rsp)
L3:
  jmp    L3
```

assistant: ```c
int main() {
  volatile char a[] = {-1, 2};
  volatile unsigned char b[] = {3, 4};
  volatile short c[] = {-5, 6};
  volatile unsigned short d[] = {7, 8};
  volatile int e[] = {-9, 10};
  volatile unsigned int f[] = {11, 12};
  volatile long g[] = {-13, 14};
  volatile unsigned long h[] = {15, 16};
  volatile float i[] = {-1.123, 2.456};
  volatile char j[3][2] = {{1, 2}, {3, 4}, {5, 6}};
  volatile char k[2][3][4];
  const char msg[] = "Hello World";
  const char strlist[2][10] = {"hello", "world"};
  while (1) {
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  mov    %fs:0x28,%rax
  mov    %rax,-0x10(%rsp)
  xor    %eax,%eax
  mov    $0x2ff,%eax
  mov    $0x403,%edx
  mov    $0x605,%ecx
  mov    %ax,-0x14(%rsp)
  movabs $0xafffffff7,%rax
  mov    %dx,-0x12(%rsp)
  mov    $0xe,%edx
  movl   $0x6fffb,-0x64(%rsp)
  movl   $0x80007,-0x60(%rsp)
  mov    %rax,-0x50(%rsp)
  movabs $0xc0000000b,%rax
  mov    %rax,-0x48(%rsp)
  mov    $0xfffffffffffffff3,%rax
  mov    %rax,-0x38(%rsp)
  mov    $0xf,%eax
  mov    %rdx,-0x30(%rsp)
  mov    $0x10,%edx
  mov    %rax,-0x28(%rsp)
  movabs $0x401d2f1bbf8fbe77,%rax
  mov    %rdx,-0x20(%rsp)
  mov    %rax,-0x40(%rsp)
  movl   $0x4030201,-0x5c(%rsp)
  mov    %cx,-0x58(%rsp)
L2:
  jmp    L2
```

assistant: ```c
int main() {
  volatile char a[] = {-1, 2};
  volatile unsigned char b[] = {3, 4};
  volatile short c[] = {-5, 6};
  volatile unsigned short d[] = {7, 8};
  volatile int e[] = {-9, 10};
  volatile unsigned int f[] = {11, 12};
  volatile long g[] = {-13, 14};
  volatile unsigned long h[] = {15, 16};
  volatile float i[] = {-1.123, 2.456};
  volatile char j[3][2] = {{1, 2}, {3, 4}, {5, 6}};
  volatile char k[2][3][4];
  const char msg[] = "Hello World";
  const char strlist[2][10] = {"hello", "world"};
  while (1) {
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  mov    %fs:0x28,%rax
  mov    %rax,-0x10(%rsp)
  xor    %eax,%eax
  mov    $0x2ff,%eax
  mov    $0x403,%edx
  mov    $0x605,%ecx
  mov    %ax,-0x14(%rsp)
  movabs $0xafffffff7,%rax
  mov    %dx,-0x12(%rsp)
  mov    $0xe,%edx
  movl   $0x6fffb,-0x64(%rsp)
  movl   $0x80007,-0x60(%rsp)
  mov    %rax,-0x50(%rsp)
  movabs $0xc0000000b,%rax
  mov    %rax,-0x48(%rsp)
  mov    $0xfffffffffffffff3,%rax
  mov    %rax,-0x38(%rsp)
  mov    $0xf,%eax
  mov    %rdx,-0x30(%rsp)
  mov    $0x10,%edx
  mov    %rax,-0x28(%rsp)
  movabs $0x401d2f1bbf8fbe77,%rax
  mov    %rdx,-0x20(%rsp)
  mov    %rax,-0x40(%rsp)
  movl   $0x4030201,-0x56(%rsp)
  mov    %cx,-0x52(%rsp)
L1:
  jmp    L1
```

assistant: ```c
int main() {
  volatile char a[] = {-1, 2};
  volatile unsigned char b[] = {3, 4};
  volatile short c[] = {-5, 6};
  volatile unsigned short d[] = {7, 8};
  volatile int e[] = {-9, 10};
  volatile unsigned int f[] = {11, 12};
  volatile long g[] = {-13, 14};
  volatile unsigned long h[] = {15, 16};
  volatile float i[] = {-1.123, 2.456};
  volatile char j[3][2] = {{1, 2}, {3, 4}, {5, 6}};
  volatile char k[2][3][4];
  const char msg[] = "Hello World";
  const char strlist[2][10] = {"hello", "world"};
  while (1) {
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_dynamical_diff_sh1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm0
  movsd  D31(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movsd  D11(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x10(%rbp),%xmm1
  movsd  D48(%rip),%xmm0
  movapd %xmm1,%xmm2
  mulsd  %xmm0,%xmm2
  movsd  D15(%rip),%xmm0
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  movsd  -0x10(%rbp),%xmm2
  movsd  D37(%rip),%xmm0
  mulsd  %xmm2,%xmm0
  mulsd  -0x10(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D31
type: f64
name: retrieve_data
arguments: data_label: D11
type: f64
name: retrieve_data
arguments: data_label: D48
type: f64
name: retrieve_data
arguments: data_label: D15
type: f64
name: retrieve_data
arguments: data_label: D37
type: f64

tool: D31: 2067314.5

tool: D11: 36525

tool: D48: 405

tool: D15: 1830

tool: D37: 46.5

assistant: ```c
double get_dynamical_diff_sh1(double JD) {
  double TD, E;
  E = (JD - 2067314.5) / 36525.0;
  TD = 1830.0 - 405.0 * E + 46.5 * E * E;
  return (TD);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_dynamical_diff_sh1>:
  endbr64
  movapd %xmm0,%xmm1
  subsd  D3(%rip),%xmm1
  divsd  D14(%rip),%xmm1
  movapd %xmm1,%xmm2
  mulsd  D24(%rip),%xmm2
  movsd  D34(%rip),%xmm0
  subsd  %xmm2,%xmm0
  movapd %xmm1,%xmm2
  mulsd  D26(%rip),%xmm2
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  ret
```

tool_calls: name: read_data
arguments: label: D3
type_infered: f64
name: read_data
arguments: label: D14
type_infered: f64
name: read_data
arguments: label: D24
type_infered: f64
name: read_data
arguments: label: D34
type_infered: f64
name: read_data
arguments: label: D26
type_infered: f64

tool: D3: 2067314.5

tool: D14: 36525

tool: D24: 405

tool: D34: 1830

tool: D26: 46.5

assistant: ```c
double get_dynamical_diff_sh1(double JD) {
  double TD, E;
  E = (JD - 2067314.5) / 36525.0;
  TD = 1830.0 - 405.0 * E + 46.5 * E * E;
  return (TD);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_dynamical_diff_sh1>:
  endbr64
  movsd  D3(%rip),%xmm2
  movapd %xmm0,%xmm1
  subsd  D42(%rip),%xmm1
  divsd  D33(%rip),%xmm1
  movsd  D26(%rip),%xmm0
  mulsd  %xmm1,%xmm2
  subsd  %xmm2,%xmm0
  movsd  D21(%rip),%xmm2
  mulsd  %xmm1,%xmm2
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D3
data_type: f64
name: extract_symbolic_data
arguments: tag: D42
data_type: f64
name: extract_symbolic_data
arguments: tag: D33
data_type: f64
name: extract_symbolic_data
arguments: tag: D26
data_type: f64
name: extract_symbolic_data
arguments: tag: D21
data_type: f64

tool: D3: 405

tool: D42: 2067314.5

tool: D33: 36525

tool: D26: 1830

tool: D21: 46.5

assistant: ```c
double get_dynamical_diff_sh1(double JD) {
  double TD, E;
  E = (JD - 2067314.5) / 36525.0;
  TD = 1830.0 - 405.0 * E + 46.5 * E * E;
  return (TD);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_dynamical_diff_sh1>:
  endbr64
  movsd  D46(%rip),%xmm2
  movapd %xmm0,%xmm1
  subsd  D19(%rip),%xmm1
  divsd  D6(%rip),%xmm1
  movsd  D12(%rip),%xmm0
  mulsd  %xmm1,%xmm2
  subsd  %xmm2,%xmm0
  movsd  D25(%rip),%xmm2
  mulsd  %xmm1,%xmm2
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D46
type_guessed: f64
name: disassemble_data
arguments: data_label: D19
type_guessed: f64
name: disassemble_data
arguments: data_label: D6
type_guessed: f64
name: disassemble_data
arguments: data_label: D12
type_guessed: f64
name: disassemble_data
arguments: data_label: D25
type_guessed: f64

tool: D46: 405

tool: D19: 2067314.5

tool: D6: 36525

tool: D12: 1830

tool: D25: 46.5

assistant: ```c
double get_dynamical_diff_sh1(double JD) {
  double TD, E;
  E = (JD - 2067314.5) / 36525.0;
  TD = 1830.0 - 405.0 * E + 46.5 * E * E;
  return (TD);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<all_upper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L34
L24:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  js     L7
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isupper@plt>
  test   %eax,%eax
  jne    L17
L7:
  mov    $0x0,%eax
  jmp    L31
L17:
  addq   $0x1,-0x8(%rbp)
L34:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L24
  mov    $0x1,%eax
L31:
  leave
  ret
```

assistant: ```c
int all_upper(str)
char *str;
{
  while (*str) {
    if (!(((unsigned char)*str) <= 0177) || !isupper(*str))
      return 0;
    ++str;
  }
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<all_upper>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L13
L31:
  test   %dil,%dil
  js     L35
  movsbl %dil,%edi
  call   <isupper@plt>
  test   %eax,%eax
  je     L4
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L31
  mov    $0x1,%eax
  jmp    L4
L13:
  mov    $0x1,%eax
  jmp    L4
L35:
  mov    $0x0,%eax
L4:
  pop    %rbx
  ret
```

assistant: ```c
int all_upper(str)
char *str;
{
  while (*str) {
    if (!(((unsigned char)*str) <= 0177) || !isupper(*str))
      return 0;
    ++str;
  }
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<all_upper>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L34
  jmp    L22
  nopw   0x0(%rax,%rax,1)
L5:
  call   <isupper@plt>
  test   %eax,%eax
  je     L20
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L22
L34:
  test   %dil,%dil
  jns    L5
  xor    %eax,%eax
L20:
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  mov    $0x1,%eax
  pop    %rbx
  ret
```

assistant: ```c
int all_upper(str)
char *str;
{
  while (*str) {
    if (!(((unsigned char)*str) <= 0177) || !isupper(*str))
      return 0;
    ++str;
  }
  return 1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<all_upper>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L9
  jmp    L19
  nopw   0x0(%rax,%rax,1)
L31:
  call   <isupper@plt>
  test   %eax,%eax
  je     L20
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L19
L9:
  test   %dil,%dil
  jns    L31
  xor    %eax,%eax
L20:
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  mov    $0x1,%eax
  pop    %rbx
  ret
```

assistant: ```c
int all_upper(str)
char *str;
{
  while (*str) {
    if (!(((unsigned char)*str) <= 0177) || !isupper(*str))
      return 0;
    ++str;
  }
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<strncmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L4
L42:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L0
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jle    L47
  mov    $0x1,%eax
  jmp    L39
L47:
  mov    $0xffffffff,%eax
  jmp    L39
L0:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L59
  addq   $0x1,-0x8(%rbp)
L4:
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L42
  jmp    L79
L59:
  nop
L79:
  mov    $0x0,%eax
L39:
  pop    %rbp
  ret
```

assistant: ```c
int strncmp(const char *a, const char *b, size_t size) {
  size_t i;
  for (i = 0; i < size; i++) {
    if (a[i] != b[i]) {
      return ((a[i] > b[i]) << 1) - 1;
    }
    if (*a == 0)
      break;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strncmp>:
  endbr64
  test   %rdx,%rdx
  je     L16
  mov    $0x0,%eax
L5:
  movzbl (%rdi,%rax,1),%r8d
  movzbl (%rsi,%rax,1),%ecx
  cmp    %cl,%r8b
  jne    L9
  cmpb   $0x0,(%rdi)
  je     L29
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L5
  mov    $0x0,%eax
  ret
L9:
  setg   %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  ret
L16:
  mov    $0x0,%eax
  ret
L29:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int strncmp(const char *a, const char *b, size_t size) {
  size_t i;
  for (i = 0; i < size; i++) {
    if (a[i] != b[i]) {
      return ((a[i] > b[i]) << 1) - 1;
    }
    if (*a == 0)
      break;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strncmp>:
  endbr64
  test   %rdx,%rdx
  je     L5
  xor    %eax,%eax
  jmp    L43
  nopl   (%rax)
L14:
  cmpb   $0x0,(%rdi)
  je     L5
  add    $0x1,%rax
  cmp    %rax,%rdx
  je     L5
L43:
  movzbl (%rsi,%rax,1),%ecx
  cmp    %cl,(%rdi,%rax,1)
  je     L14
  setg   %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  xor    %eax,%eax
  ret
```

assistant: ```c
int strncmp(const char *a, const char *b, size_t size) {
  size_t i;
  for (i = 0; i < size; i++) {
    if (a[i] != b[i]) {
      return ((a[i] > b[i]) << 1) - 1;
    }
    if (*a == 0)
      break;
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strncmp>:
  endbr64
  test   %rdx,%rdx
  je     L22
  xor    %eax,%eax
  jmp    L30
  nopl   (%rax)
L7:
  cmpb   $0x0,(%rdi)
  je     L22
  add    $0x1,%rax
  cmp    %rax,%rdx
  je     L22
L30:
  movzbl (%rsi,%rax,1),%ecx
  cmp    %cl,(%rdi,%rax,1)
  je     L7
  setg   %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  xor    %eax,%eax
  ret
```

assistant: ```c
int strncmp(const char *a, const char *b, size_t size) {
  size_t i;
  for (i = 0; i < size; i++) {
    if (a[i] != b[i]) {
      return ((a[i] > b[i]) << 1) - 1;
    }
    if (*a == 0)
      break;
  }
  return 0;
}
```