ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movb   $0x53,-0x3(%rbp)
  movb   $0x41,-0x2(%rbp)
  movb   $0x42,-0x1(%rbp)
  movsbl -0x3(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsbl -0x2(%rbp),%eax
  mov    %eax,%esi
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  lea    0x64(%rax),%rdx
  movsbl -0x3(%rbp),%eax
  mov    %eax,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x2,-0x1c(%rbp)
  jg     L3
  movsbl -0x2(%rbp),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L14
L3:
  movsbl -0x1(%rbp),%eax
  mov    %eax,%esi
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  lea    0xc8(%rax),%rdx
  movsbl -0x2(%rbp),%eax
  mov    %eax,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsbl -0x1(%rbp),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L14:
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D52
type_infered: string
name: extract_symbolic_data
arguments: label: D64
type_infered: string
name: extract_symbolic_data
arguments: label: D21
type_infered: string
name: extract_symbolic_data
arguments: label: D13
type_infered: string

tool: D52: 
if %s GOTO %c

tool: D64: 
GOTO %c

tool: D21: 
%c : %s

tool: D13: 
%c : STOP


assistant: ```c
void gen(char actions[][100], int count) {
  char l1 = 'S', l2 = 'A', l3 = 'B';
  printf("\nif %s GOTO %c", actions[0], l1);
  printf("\nGOTO %c", l2);
  printf("\n%c : %s", l1, actions[1]);
  if (count < 3) {
    printf("\n%c : STOP\n", l2);
  } else {
    printf("\nGOTO %c", l3);
    printf("\n%c : %s", l2, actions[2]);
    printf("\n%c : STOP\n", l3);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gen>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  mov    $0x53,%edx
  mov    %rdi,%rsi
  lea    D54(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x41,%esi
  lea    D25(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x64(%rbx),%rdx
  mov    $0x53,%esi
  lea    D30(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmp    $0x2,%ebp
  jg     L13
  mov    $0x41,%esi
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L10:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L13:
  mov    $0x42,%esi
  lea    D25(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0xc8(%rbx),%rdx
  mov    $0x41,%esi
  lea    D30(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x42,%esi
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L10
```

tool_calls: name: parse_data
arguments: data_label: D54
datatype: string
name: parse_data
arguments: data_label: D25
datatype: string
name: parse_data
arguments: data_label: D30
datatype: string
name: parse_data
arguments: data_label: D23
datatype: string

tool: D54: 
if %s GOTO %c

tool: D25: 
GOTO %c

tool: D30: 
%c : %s

tool: D23: 
%c : STOP


assistant: ```c
void gen(char actions[][100], int count) {
  char l1 = 'S', l2 = 'A', l3 = 'B';
  printf("\nif %s GOTO %c", actions[0], l1);
  printf("\nGOTO %c", l2);
  printf("\n%c : %s", l1, actions[1]);
  if (count < 3) {
    printf("\n%c : STOP\n", l2);
  } else {
    printf("\nGOTO %c", l3);
    printf("\n%c : %s", l2, actions[2]);
    printf("\n%c : STOP\n", l3);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<gen>:
  endbr64
  push   %r13
  mov    $0x53,%edx
  xor    %eax,%eax
  lea    D24(%rip),%r13
  push   %r12
  lea    D6(%rip),%r12
  push   %rbp
  mov    %esi,%ebp
  mov    %rdi,%rsi
  push   %rbx
  mov    %rdi,%rbx
  lea    D39(%rip),%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  mov    $0x41,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x53,%esi
  lea    0x64(%rbx),%rdx
  xor    %eax,%eax
  mov    %r12,%rdi
  call   <printf@plt>
  mov    $0x41,%esi
  cmp    $0x2,%ebp
  jle    L7
  mov    $0x42,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x41,%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  lea    0xc8(%rbx),%rdx
  call   <printf@plt>
  mov    $0x42,%esi
L7:
  add    $0x8,%rsp
  lea    D38(%rip),%rdi
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D24
data_type: string
name: disassemble_data
arguments: data_tag: D6
data_type: string
name: disassemble_data
arguments: data_tag: D39
data_type: string
name: disassemble_data
arguments: data_tag: D38
data_type: string

tool: D24: 
GOTO %c

tool: D6: 
%c : %s

tool: D39: 
if %s GOTO %c

tool: D38: 
%c : STOP


assistant: ```c
void gen(char actions[][100], int count) {
  char l1 = 'S', l2 = 'A', l3 = 'B';
  printf("\nif %s GOTO %c", actions[0], l1);
  printf("\nGOTO %c", l2);
  printf("\n%c : %s", l1, actions[1]);
  if (count < 3) {
    printf("\n%c : STOP\n", l2);
  } else {
    printf("\nGOTO %c", l3);
    printf("\n%c : %s", l2, actions[2]);
    printf("\n%c : STOP\n", l3);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<gen>:
  endbr64
  push   %r13
  mov    $0x53,%edx
  xor    %eax,%eax
  lea    D33(%rip),%r13
  push   %r12
  lea    D37(%rip),%r12
  push   %rbp
  mov    %esi,%ebp
  mov    %rdi,%rsi
  push   %rbx
  mov    %rdi,%rbx
  lea    D6(%rip),%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  mov    $0x41,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x53,%esi
  lea    0x64(%rbx),%rdx
  xor    %eax,%eax
  mov    %r12,%rdi
  call   <printf@plt>
  mov    $0x41,%esi
  cmp    $0x2,%ebp
  jle    L3
  mov    $0x42,%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x41,%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  lea    0xc8(%rbx),%rdx
  call   <printf@plt>
  mov    $0x42,%esi
L3:
  add    $0x8,%rsp
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1050 <printf@plt>
```

tool_calls: name: parse_data
arguments: tag: D33
datatype: string
name: parse_data
arguments: tag: D37
datatype: string
name: parse_data
arguments: tag: D6
datatype: string
name: parse_data
arguments: tag: D14
datatype: string

tool: D33: 
GOTO %c

tool: D37: 
%c : %s

tool: D6: 
if %s GOTO %c

tool: D14: 
%c : STOP


assistant: ```c
void gen(char actions[][100], int count) {
  char l1 = 'S', l2 = 'A', l3 = 'B';
  printf("\nif %s GOTO %c", actions[0], l1);
  printf("\nGOTO %c", l2);
  printf("\n%c : %s", l1, actions[1]);
  if (count < 3) {
    printf("\n%c : STOP\n", l2);
  } else {
    printf("\nGOTO %c", l3);
    printf("\n%c : %s", l2, actions[2]);
    printf("\n%c : STOP\n", l3);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<parallacticLHD>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  movsd  %xmm0,-0x38(%rbp)
  movsd  %xmm1,-0x40(%rbp)
  movsd  %xmm2,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movsd  -0x40(%rbp),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  D23(%rip),%xmm0
  subsd  -0x38(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x48(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x48(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  lea    -0x30(%rbp),%rdx
  movsd  -0x10(%rbp),%xmm2
  movsd  -0x18(%rbp),%xmm1
  movsd  -0x20(%rbp),%xmm0
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    $0x0,%edi
  movapd %xmm2,%xmm3
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <solve_sphere@plt>
  movsd  -0x30(%rbp),%xmm0
  comisd D17(%rip),%xmm0
  jbe    L9
  movsd  -0x30(%rbp),%xmm0
  movsd  D16(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
L9:
  movsd  -0x30(%rbp),%xmm0
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D23
type_infered: byte[8]
name: disassemble_data
arguments: data_tag: D17
type_infered: f64[2]
name: disassemble_data
arguments: data_tag: D16
type_infered: byte[8]

tool: {"D23": [0x18,0x2d,0x44,0x54,0xfb,0x21,0xf9,0x3f]}

tool: {"D17": [3.141592653589793,6.283185307179586]}

tool: {"D16": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
double parallacticLHD(double lt, double ha, double dec) {
  double A, b, cc, sc, B;
  A = ha;
  b = 3.141592653589793 / 2 - lt;
  cc = sin(dec);
  sc = cos(dec);
  solve_sphere(A, b, cc, sc, NULL, &B);
  if (B > 3.141592653589793)
    B -= 2 * 3.141592653589793;
  return (B);
}
```
user: What is the c source code of the assembly code below?

```asm
<parallacticLHD>:
  endbr64
  push   %r14
  push   %rbx
  sub    $0x28,%rsp
  movq   %xmm0,%r14
  movq   %xmm1,%rbx
  movapd %xmm2,%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  mov    %rsp,%rsi
  call   <sincos@plt>
  lea    0x10(%rsp),%rsi
  mov    $0x0,%edi
  movsd  (%rsp),%xmm3
  movsd  0x8(%rsp),%xmm2
  movsd  D9(%rip),%xmm1
  movq   %r14,%xmm4
  subsd  %xmm4,%xmm1
  movq   %rbx,%xmm0
  call   <solve_sphere@plt>
  movsd  0x10(%rsp),%xmm0
  comisd D13(%rip),%xmm0
  jbe    L3
  subsd  D22(%rip),%xmm0
  movsd  %xmm0,0x10(%rsp)
L3:
  movsd  0x10(%rsp),%xmm0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0x28,%rsp
  pop    %rbx
  pop    %r14
  ret
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D9
type_guessed: byte[8]
name: disassemble_data
arguments: label: D13
type_guessed: f64[2]
name: disassemble_data
arguments: label: D22
type_guessed: byte[8]

tool: {"D9": [0x18,0x2d,0x44,0x54,0xfb,0x21,0xf9,0x3f]}

tool: {"D13": [3.141592653589793,6.283185307179586]}

tool: {"D22": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
double parallacticLHD(double lt, double ha, double dec) {
  double A, b, cc, sc, B;
  A = ha;
  b = 3.141592653589793 / 2 - lt;
  cc = sin(dec);
  sc = cos(dec);
  solve_sphere(A, b, cc, sc, NULL, &B);
  if (B > 3.141592653589793)
    B -= 2 * 3.141592653589793;
  return (B);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<parallacticLHD>:
  endbr64
  sub    $0x38,%rsp
  movsd  %xmm0,(%rsp)
  lea    0x18(%rsp),%rdi
  movapd %xmm2,%xmm0
  lea    0x10(%rsp),%rsi
  movsd  %xmm1,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <sincos@plt>
  movsd  D7(%rip),%xmm1
  subsd  (%rsp),%xmm1
  xor    %edi,%edi
  movsd  0x8(%rsp),%xmm4
  movsd  0x10(%rsp),%xmm3
  lea    0x20(%rsp),%rsi
  movsd  0x18(%rsp),%xmm2
  movapd %xmm4,%xmm0
  call   <solve_sphere@plt>
  movsd  0x20(%rsp),%xmm0
  comisd D24(%rip),%xmm0
  jbe    L16
  subsd  D20(%rip),%xmm0
L16:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x38,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D7
type_infered: byte[8]
name: parse_data
arguments: tag: D24
type_infered: f64[2]
name: parse_data
arguments: tag: D20
type_infered: byte[8]

tool: {"D7": [0x18,0x2d,0x44,0x54,0xfb,0x21,0xf9,0x3f]}

tool: {"D24": [3.141592653589793,6.283185307179586]}

tool: {"D20": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
double parallacticLHD(double lt, double ha, double dec) {
  double A, b, cc, sc, B;
  A = ha;
  b = 3.141592653589793 / 2 - lt;
  cc = sin(dec);
  sc = cos(dec);
  solve_sphere(A, b, cc, sc, NULL, &B);
  if (B > 3.141592653589793)
    B -= 2 * 3.141592653589793;
  return (B);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<parallacticLHD>:
  endbr64
  sub    $0x38,%rsp
  movsd  %xmm0,(%rsp)
  lea    0x18(%rsp),%rdi
  movapd %xmm2,%xmm0
  lea    0x10(%rsp),%rsi
  movsd  %xmm1,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <sincos@plt>
  movsd  D2(%rip),%xmm1
  subsd  (%rsp),%xmm1
  xor    %edi,%edi
  movsd  0x8(%rsp),%xmm4
  movsd  0x10(%rsp),%xmm3
  lea    0x20(%rsp),%rsi
  movsd  0x18(%rsp),%xmm2
  movapd %xmm4,%xmm0
  call   <solve_sphere@plt>
  movsd  0x20(%rsp),%xmm0
  comisd D6(%rip),%xmm0
  jbe    L3
  subsd  D0(%rip),%xmm0
L3:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x38,%rsp
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D2
datatype: byte[8]
name: read_data
arguments: data_label: D6
datatype: f64[2]
name: read_data
arguments: data_label: D0
datatype: byte[8]

tool: {"D2": [0x18,0x2d,0x44,0x54,0xfb,0x21,0xf9,0x3f]}

tool: {"D6": [3.141592653589793,6.283185307179586]}

tool: {"D0": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x19,0x40]}

assistant: ```c
double parallacticLHD(double lt, double ha, double dec) {
  double A, b, cc, sc, B;
  A = ha;
  b = 3.141592653589793 / 2 - lt;
  cc = sin(dec);
  sc = cos(dec);
  solve_sphere(A, b, cc, sc, NULL, &B);
  if (B > 3.141592653589793)
    B -= 2 * 3.141592653589793;
  return (B);
}
```
user: Translate the below assembly code into C programming language:

```asm
<statfs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <StubBug@plt>
  mov    $0xffffffff,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D1
data_type: string

tool: D1: STUB:statfs

assistant: ```c
int statfs(const char *path, struct statfs *buf) {
  StubBug("STUB:"
          "statfs");
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<statfs>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <StubBug@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D0
data_type: string

tool: D0: STUB:statfs

assistant: ```c
int statfs(const char *path, struct statfs *buf) {
  StubBug("STUB:"
          "statfs");
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<statfs>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <StubBug@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type_infered: string

tool: D5: STUB:statfs

assistant: ```c
int statfs(const char *path, struct statfs *buf) {
  StubBug("STUB:"
          "statfs");
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<statfs>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <StubBug@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
type: string

tool: D8: STUB:statfs

assistant: ```c
int statfs(const char *path, struct statfs *buf) {
  StubBug("STUB:"
          "statfs");
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<floatlit_comp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  movsd  (%rax),%xmm1
  comisd %xmm1,%xmm0
  jbe    L66
  mov    $0x1,%eax
  jmp    L44
L66:
  mov    -0x8(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  movsd  (%rax),%xmm1
  ucomisd %xmm1,%xmm0
  jp     L61
  ucomisd %xmm1,%xmm0
  jne    L61
  mov    $0x0,%eax
  jmp    L44
L61:
  mov    -0x8(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x10(%rbp),%rax
  movsd  (%rax),%xmm0
  comisd %xmm1,%xmm0
  jbe    L44
  mov    $0xffffffff,%eax
  jmp    L44
L44:
  pop    %rbp
  ret
```

assistant: ```c
int floatlit_comp(const void *a, const void *b) {
  if (*(double *)a > *(double *)b)
    return 1;
  if (*(double *)a == *(double *)b)
    return 0;
  if (*(double *)a < *(double *)b)
    return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<floatlit_comp>:
  endbr64
  movsd  (%rdi),%xmm0
  movsd  (%rsi),%xmm1
  mov    $0x1,%eax
  comisd %xmm1,%xmm0
  ja     L2
  ucomisd %xmm1,%xmm0
  jp     L18
  mov    $0x0,%eax
  je     L2
L18:
  mov    $0xffffffff,%eax
  comisd %xmm0,%xmm1
L2:
  ret
```

assistant: ```c
int floatlit_comp(const void *a, const void *b) {
  if (*(double *)a > *(double *)b)
    return 1;
  if (*(double *)a == *(double *)b)
    return 0;
  if (*(double *)a < *(double *)b)
    return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<floatlit_comp>:
  endbr64
  movsd  (%rdi),%xmm0
  movsd  (%rsi),%xmm1
  mov    $0x1,%eax
  comisd %xmm1,%xmm0
  ja     L0
  ucomisd %xmm1,%xmm0
  jp     L12
  mov    $0x0,%eax
  je     L0
L12:
  mov    $0xffffffff,%eax
L0:
  ret
```

assistant: ```c
int floatlit_comp(const void *a, const void *b) {
  if (*(double *)a > *(double *)b)
    return 1;
  if (*(double *)a == *(double *)b)
    return 0;
  if (*(double *)a < *(double *)b)
    return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<floatlit_comp>:
  endbr64
  movsd  (%rdi),%xmm0
  movsd  (%rsi),%xmm1
  mov    $0x1,%eax
  comisd %xmm1,%xmm0
  ja     L27
  ucomisd %xmm1,%xmm0
  jp     L17
  mov    $0x0,%eax
  je     L27
L17:
  mov    $0xffffffff,%eax
L27:
  ret
```

assistant: ```c
int floatlit_comp(const void *a, const void *b) {
  if (*(double *)a > *(double *)b)
    return 1;
  if (*(double *)a == *(double *)b)
    return 0;
  if (*(double *)a < *(double *)b)
    return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<enforce_boundary_conditions_leftright>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%eax
  sub    -0x24(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  jmp    L14
L8:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  add    %rdx,%rdx
  sub    $0x2,%rdx
  add    %rcx,%rdx
  movzwl (%rax),%eax
  mov    %ax,(%rdx)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  add    %rdx,%rdx
  add    %rcx,%rdx
  movzwl (%rax),%eax
  mov    %ax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L14:
  mov    -0x1c(%rbp),%eax
  sub    -0x24(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jl     L8
  nop
  pop    %rbp
  ret
```

assistant: ```c
void enforce_boundary_conditions_leftright(short **matrix, int size_x, int size_y, int num_guard_cells) {
  int i, j;
  const int inner_valid_edge_y = num_guard_cells;
  const int outer_valid_edge_y = size_y - num_guard_cells - 1;
  for (i = num_guard_cells; i < size_x - num_guard_cells; ++i) {
    matrix[i][inner_valid_edge_y - 1] = matrix[i][outer_valid_edge_y];
    matrix[i][outer_valid_edge_y + 1] = matrix[i][inner_valid_edge_y];
  }
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<enforce_boundary_conditions_leftright>:
  endbr64
  sub    %ecx,%edx
  sub    %ecx,%esi
  cmp    %esi,%ecx
  jge    L15
  push   %rbx
  mov    %rdi,%r11
  lea    -0x1(%rdx),%r8d
  movslq %r8d,%r8
  add    %r8,%r8
  movslq %ecx,%rbx
  lea    (%rbx,%rbx,1),%r9
  lea    -0x2(%r9),%r10
  movslq %edx,%rdx
  lea    (%rdx,%rdx,1),%rdi
  lea    (%r11,%rbx,8),%rax
  sub    %ecx,%esi
  lea    -0x1(%rsi),%edx
  add    %rbx,%rdx
  lea    0x8(%r11,%rdx,8),%rsi
L11:
  mov    (%rax),%rdx
  movzwl (%rdx,%r8,1),%ecx
  mov    %cx,(%rdx,%r10,1)
  mov    (%rax),%rdx
  movzwl (%rdx,%r9,1),%ecx
  mov    %cx,(%rdx,%rdi,1)
  add    $0x8,%rax
  cmp    %rsi,%rax
  jne    L11
  pop    %rbx
  ret
L15:
  ret
```

assistant: ```c
void enforce_boundary_conditions_leftright(short **matrix, int size_x, int size_y, int num_guard_cells) {
  int i, j;
  const int inner_valid_edge_y = num_guard_cells;
  const int outer_valid_edge_y = size_y - num_guard_cells - 1;
  for (i = num_guard_cells; i < size_x - num_guard_cells; ++i) {
    matrix[i][inner_valid_edge_y - 1] = matrix[i][outer_valid_edge_y];
    matrix[i][outer_valid_edge_y + 1] = matrix[i][inner_valid_edge_y];
  }
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<enforce_boundary_conditions_leftright>:
  endbr64
  sub    %ecx,%edx
  sub    %ecx,%esi
  mov    %rdi,%rax
  lea    -0x1(%rdx),%r8d
  cmp    %esi,%ecx
  jge    L6
  sub    %ecx,%esi
  movslq %ecx,%r11
  movslq %edx,%rdx
  movslq %r8d,%r8
  lea    -0x1(%rsi),%ecx
  lea    (%r11,%r11,1),%r9
  add    %r8,%r8
  add    %r11,%rcx
  lea    (%rdx,%rdx,1),%rdi
  lea    -0x2(%r9),%r10
  lea    (%rax,%r11,8),%rdx
  lea    0x8(%rax,%rcx,8),%rsi
  nopl   0x0(%rax)
L4:
  mov    (%rdx),%rax
  add    $0x8,%rdx
  movzwl (%rax,%r8,1),%ecx
  mov    %cx,(%rax,%r10,1)
  movzwl (%rax,%r9,1),%ecx
  mov    %cx,(%rax,%rdi,1)
  cmp    %rsi,%rdx
  jne    L4
L6:
  ret
```

assistant: ```c
void enforce_boundary_conditions_leftright(short **matrix, int size_x, int size_y, int num_guard_cells) {
  int i, j;
  const int inner_valid_edge_y = num_guard_cells;
  const int outer_valid_edge_y = size_y - num_guard_cells - 1;
  for (i = num_guard_cells; i < size_x - num_guard_cells; ++i) {
    matrix[i][inner_valid_edge_y - 1] = matrix[i][outer_valid_edge_y];
    matrix[i][outer_valid_edge_y + 1] = matrix[i][inner_valid_edge_y];
  }
  return;
}
```
user: What is the c source code of the assembly code below:

```asm
<enforce_boundary_conditions_leftright>:
  endbr64
  sub    %ecx,%edx
  sub    %ecx,%esi
  mov    %rdi,%rax
  lea    -0x1(%rdx),%r8d
  cmp    %esi,%ecx
  jge    L19
  sub    %ecx,%esi
  movslq %ecx,%r11
  movslq %edx,%rdx
  movslq %r8d,%r8
  lea    -0x1(%rsi),%ecx
  lea    (%r11,%r11,1),%r9
  add    %r8,%r8
  add    %r11,%rcx
  lea    (%rdx,%rdx,1),%rdi
  lea    -0x2(%r9),%r10
  lea    (%rax,%r11,8),%rdx
  lea    0x8(%rax,%rcx,8),%rsi
  nopl   0x0(%rax)
L18:
  mov    (%rdx),%rax
  add    $0x8,%rdx
  movzwl (%rax,%r8,1),%ecx
  mov    %cx,(%rax,%r10,1)
  movzwl (%rax,%r9,1),%ecx
  mov    %cx,(%rax,%rdi,1)
  cmp    %rsi,%rdx
  jne    L18
L19:
  ret
```

assistant: ```c
void enforce_boundary_conditions_leftright(short **matrix, int size_x, int size_y, int num_guard_cells) {
  int i, j;
  const int inner_valid_edge_y = num_guard_cells;
  const int outer_valid_edge_y = size_y - num_guard_cells - 1;
  for (i = num_guard_cells; i < size_x - num_guard_cells; ++i) {
    matrix[i][inner_valid_edge_y - 1] = matrix[i][outer_valid_edge_y];
    matrix[i][outer_valid_edge_y + 1] = matrix[i][inner_valid_edge_y];
  }
  return;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ungets>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L18
  mov    $0x0,%eax
  jmp    L4
L18:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  jmp    L29
L9:
  mov    -0x8(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <ungetc@plt>
  subq   $0x1,-0x8(%rbp)
L29:
  cmpq   $0x0,-0x8(%rbp)
  jne    L9
  mov    -0x18(%rbp),%rax
L4:
  leave
  ret
```

assistant: ```c
const char *ungets(const char *s, FILE *stream) {
  if (!s)
    return NULL;
  for (size_t i = strlen(s); i > 0; --i) {
    ungetc(s[i - 1], stream);
  }
  return s;
}
```