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

```asm
<inicia_ncurses>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <initscr@plt>
  mov    $0x0,%eax
  call   <cbreak@plt>
  mov    $0x0,%eax
  call   <has_colors@plt>
  test   %rax,%rax
  jne    L13
L7:
  mov    $0x0,%eax
  call   <noecho@plt>
  mov    $0x0,%edi
  call   <curs_set@plt>
  add    $0x8,%rsp
  ret
L13:
  mov    $0x0,%eax
  call   <start_color@plt>
  mov    $0x0,%eax
  call   <inicializa_cores@plt>
  jmp    L7
```

assistant: ```c
extern void inicia_ncurses() {
  initscr();
  cbreak();
  if (has_colors()) {
    start_color();
    inicializa_cores();
  }
  noecho();
  curs_set(0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<inicia_ncurses>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <initscr@plt>
  xor    %eax,%eax
  call   <cbreak@plt>
  xor    %eax,%eax
  call   <has_colors@plt>
  test   %rax,%rax
  jne    L16
L18:
  xor    %eax,%eax
  call   <noecho@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1100 <curs_set@plt>
  nopl   0x0(%rax)
L16:
  xor    %eax,%eax
  call   <start_color@plt>
  xor    %eax,%eax
  call   <inicializa_cores@plt>
  jmp    L18
```

assistant: ```c
extern void inicia_ncurses() {
  initscr();
  cbreak();
  if (has_colors()) {
    start_color();
    inicializa_cores();
  }
  noecho();
  curs_set(0);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<inicia_ncurses>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <initscr@plt>
  xor    %eax,%eax
  call   <cbreak@plt>
  xor    %eax,%eax
  call   <has_colors@plt>
  test   %rax,%rax
  jne    L2
L14:
  xor    %eax,%eax
  call   <noecho@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1100 <curs_set@plt>
  nopl   0x0(%rax)
L2:
  xor    %eax,%eax
  call   <start_color@plt>
  xor    %eax,%eax
  call   <inicializa_cores@plt>
  jmp    L14
```

assistant: ```c
extern void inicia_ncurses() {
  initscr();
  cbreak();
  if (has_colors()) {
    start_color();
    inicializa_cores();
  }
  noecho();
  curs_set(0);
}
```
user: What is the c source code of the assembly code below:

```asm
<eval_At_times_u>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L12
L22:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  movl   $0x0,-0x4(%rbp)
  jmp    L29
L30:
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <eval_A@plt>
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mulsd  %xmm0,%xmm1
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L29:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L30
  addl   $0x1,-0x8(%rbp)
L12:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L22
  nop
  nop
  leave
  ret
```

assistant: ```c
void eval_At_times_u(int N, const double u[], double Au[]) {
  int i, j;
  for (i = 0; i < N; i++) {
    Au[i] = 0;
    for (j = 0; j < N; j++) {
      Au[i] += eval_A(j, i) * u[j];
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<eval_At_times_u>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  test   %edi,%edi
  jle    L23
  mov    %rsi,%r13
  mov    %rdx,%r15
  mov    $0x0,%r12d
  mov    %edi,%r14d
L2:
  mov    %r15,%rbp
  movq   $0x0,(%r15)
  mov    $0x0,%ebx
L20:
  mov    %r12d,%esi
  mov    %ebx,%edi
  call   <eval_A@plt>
  mulsd  0x0(%r13,%rbx,8),%xmm0
  addsd  0x0(%rbp),%xmm0
  movsd  %xmm0,0x0(%rbp)
  add    $0x1,%rbx
  cmp    %r14,%rbx
  jne    L20
  add    $0x1,%r12d
  add    $0x8,%r15
  cmp    %r12d,0xc(%rsp)
  jne    L2
L23:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void eval_At_times_u(int N, const double u[], double Au[]) {
  int i, j;
  for (i = 0; i < N; i++) {
    Au[i] = 0;
    for (j = 0; j < N; j++) {
      Au[i] += eval_A(j, i) * u[j];
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<eval_At_times_u>:
  endbr64
  test   %edi,%edi
  jle    L19
  push   %r15
  mov    %rdx,%r15
  push   %r14
  push   %r13
  mov    %edi,%r13d
  push   %r12
  movslq %edi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L2:
  movq   $0x0,(%r15)
  xor    %r14d,%r14d
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %r14d,%edi
  mov    %ebx,%esi
  call   <eval_A@plt>
  mulsd  0x0(%rbp,%r14,8),%xmm0
  add    $0x1,%r14
  addsd  (%r15),%xmm0
  movsd  %xmm0,(%r15)
  cmp    %r14,%r12
  jne    L13
  add    $0x1,%ebx
  add    $0x8,%r15
  cmp    %ebx,%r13d
  jne    L2
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L19:
  ret
```

assistant: ```c
void eval_At_times_u(int N, const double u[], double Au[]) {
  int i, j;
  for (i = 0; i < N; i++) {
    Au[i] = 0;
    for (j = 0; j < N; j++) {
      Au[i] += eval_A(j, i) * u[j];
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<eval_At_times_u>:
  endbr64
  test   %edi,%edi
  jle    L7
  push   %r15
  mov    %rdx,%r15
  push   %r14
  push   %r13
  mov    %edi,%r13d
  push   %r12
  movslq %edi,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L26:
  movq   $0x0,(%r15)
  xor    %r14d,%r14d
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %r14d,%edi
  mov    %ebx,%esi
  call   <eval_A@plt>
  mulsd  0x0(%rbp,%r14,8),%xmm0
  add    $0x1,%r14
  addsd  (%r15),%xmm0
  movsd  %xmm0,(%r15)
  cmp    %r14,%r12
  jne    L4
  add    $0x1,%ebx
  add    $0x8,%r15
  cmp    %ebx,%r13d
  jne    L26
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L7:
  ret
```

assistant: ```c
void eval_At_times_u(int N, const double u[], double Au[]) {
  int i, j;
  for (i = 0; i < N; i++) {
    Au[i] = 0;
    for (j = 0; j < N; j++) {
      Au[i] += eval_A(j, i) * u[j];
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<isHash>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0xfffffff,-0x4(%rbp)
  ja     L7
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <abort_b0@plt>
L7:
  mov    $0x1,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D6
datatype: string

tool: D6: Expected Token/Label

assistant: ```c
unsigned int isHash(unsigned int i) {
  if (i < 0x10000000)
    abort_b0("Expected Token/Label");
  return (1);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<isHash>:
  endbr64
  cmp    $0xfffffff,%edi
  jbe    L4
  mov    $0x1,%eax
  ret
L4:
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <abort_b0@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D0
type_infered: string

tool: D0: Expected Token/Label

assistant: ```c
unsigned int isHash(unsigned int i) {
  if (i < 0x10000000)
    abort_b0("Expected Token/Label");
  return (1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<isHash>:
  endbr64
  cmp    $0xfffffff,%edi
  jbe    L3
  mov    $0x1,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <abort_b0@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D2
datatype: string

tool: D2: Expected Token/Label

assistant: ```c
unsigned int isHash(unsigned int i) {
  if (i < 0x10000000)
    abort_b0("Expected Token/Label");
  return (1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<isHash>:
  endbr64
  cmp    $0xfffffff,%edi
  jbe    L1
  mov    $0x1,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  sub    $0x8,%rsp
  lea    D9(%rip),%rdi
  call   <abort_b0@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: label: D9
type: string

tool: D9: Expected Token/Label

assistant: ```c
unsigned int isHash(unsigned int i) {
  if (i < 0x10000000)
    abort_b0("Expected Token/Label");
  return (1);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<isprint>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x1f,-0x4(%rbp)
  jle    L3
  cmpb   $0x7f,-0x4(%rbp)
  je     L3
  mov    $0x1,%eax
  jmp    L4
L3:
  mov    $0x0,%eax
L4:
  pop    %rbp
  ret
```

assistant: ```c
int isprint(const char c) {
  if ((c >= ' ') && (c <= '~')) {
    return 1;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<isprint>:
  endbr64
  sub    $0x20,%edi
  cmp    $0x5e,%dil
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int isprint(const char c) {
  if ((c >= ' ') && (c <= '~')) {
    return 1;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<isprint>:
  endbr64
  sub    $0x20,%edi
  xor    %eax,%eax
  cmp    $0x5e,%dil
  setbe  %al
  ret
```

assistant: ```c
int isprint(const char c) {
  if ((c >= ' ') && (c <= '~')) {
    return 1;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<isprint>:
  endbr64
  sub    $0x20,%edi
  xor    %eax,%eax
  cmp    $0x5e,%dil
  setbe  %al
  ret
```

assistant: ```c
int isprint(const char c) {
  if ((c >= ' ') && (c <= '~')) {
    return 1;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  fldt   0xede(%rip)        # 2010 <_fini+0xe84>
  fstpt  -0x10(%rbp)
  cmpl   $0x63,-0x14(%rbp)
  jg     L35
  fildl  -0x14(%rbp)
  fldt   -0x10(%rbp)
  faddp  %st,%st(1)
  fstpt  -0x10(%rbp)
  fldt   0xed4(%rip)        # 2020 <_fini+0xe94>
  fldt   -0x10(%rbp)
  fcomip %st(1),%st
  fstp   %st(0)
  jbe    L4
  push   -0x8(%rbp)
  push   -0x10(%rbp)
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  add    $0x10,%rsp
  jmp    L14
L4:
  fldt   0xeaa(%rip)        # 2020 <_fini+0xe94>
  fstpt  -0x10(%rbp)
  jmp    L14
L35:
  fldt   0xeaf(%rip)        # 2030 <_fini+0xea4>
  fstpt  -0x10(%rbp)
L14:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
type_guessed: string

tool: D8: f = %Lf

assistant: ```c
int main(int argc, const char *argv[]) {
  long double f = 10;
  if (argc < 100) {
    f = f + argc;
    if (f > 50.125) {
      printf("f = %Lf", f);
    } else {
      f = 50.125;
    }
  } else {
    f = 40.225;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  cmp    $0x63,%edi
  jg     L20
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  fildl  0xc(%rsp)
  fadds  0xed4(%rip)        # 2008 <_fini+0xe98>
  flds   0xed2(%rip)        # 200c <_fini+0xe9c>
  fxch   %st(1)
  fcomi  %st(1),%st
  fstp   %st(1)
  ja     L29
  fstp   %st(0)
L27:
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L29:
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  lea    D4(%rip),%rdi
  call   <printf@plt>
  add    $0x10,%rsp
  jmp    L27
L20:
  mov    $0x0,%eax
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D4
type_guessed: string

tool: D4: f = %Lf

assistant: ```c
int main(int argc, const char *argv[]) {
  long double f = 10;
  if (argc < 100) {
    f = f + argc;
    if (f > 50.125) {
      printf("f = %Lf", f);
    } else {
      f = 50.125;
    }
  } else {
    f = 40.225;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  cmp    $0x63,%edi
  jg     L11
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  fildl  0xc(%rsp)
  fadds  0xf8d(%rip)        # 2008 <_fini+0xe9c>
  flds   0xf8b(%rip)        # 200c <_fini+0xea0>
  fxch   %st(1)
  fcomi  %st(1),%st
  fstp   %st(1)
  ja     L16
  fstp   %st(0)
L28:
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L11:
  xor    %eax,%eax
  ret
L16:
  push   %rax
  lea    D0(%rip),%rdi
  push   %rax
  fstpt  (%rsp)
  call   <printf@plt>
  pop    %rdx
  pop    %rcx
  jmp    L28
```

tool_calls: name: unpack_data
arguments: label: D0
datatype: string

tool: D0: f = %Lf

assistant: ```c
int main(int argc, const char *argv[]) {
  long double f = 10;
  if (argc < 100) {
    f = f + argc;
    if (f > 50.125) {
      printf("f = %Lf", f);
    } else {
      f = 50.125;
    }
  } else {
    f = 40.225;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  cmp    $0x63,%edi
  jg     L11
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  fildl  0xc(%rsp)
  fadds  0xf8d(%rip)        # 2008 <_fini+0xe9c>
  flds   0xf8b(%rip)        # 200c <_fini+0xea0>
  fxch   %st(1)
  fcomi  %st(1),%st
  fstp   %st(1)
  ja     L16
  fstp   %st(0)
L25:
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L11:
  xor    %eax,%eax
  ret
L16:
  push   %rax
  lea    D2(%rip),%rdi
  push   %rax
  fstpt  (%rsp)
  call   <printf@plt>
  pop    %rdx
  pop    %rcx
  jmp    L25
```

tool_calls: name: disassemble_data
arguments: tag: D2
type_infered: string

tool: D2: f = %Lf

assistant: ```c
int main(int argc, const char *argv[]) {
  long double f = 10;
  if (argc < 100) {
    f = f + argc;
    if (f > 50.125) {
      printf("f = %Lf", f);
    } else {
      f = 50.125;
    }
  } else {
    f = 40.225;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movq   $0x0,-0x10(%rbp)
  movq   $0x2000000,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  movl   $0x1,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int *localArr = (int *)0x00000000;
  int *remoteArr1 = (int *)0x02000000;
  *(localArr) = 1;
  *(remoteArr1) = *(localArr);
  *(localArr) += 1;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  movl   $0x1,0x2000000
  movl   $0x2,0x0
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main() {
  int *localArr = (int *)0x00000000;
  int *remoteArr1 = (int *)0x02000000;
  *(localArr) = 1;
  *(remoteArr1) = *(localArr);
  *(localArr) += 1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  movl   $0x1,0x2000000
  movl   $0x0,0x0
  ud2
```

assistant: ```c
int main() {
  int *localArr = (int *)0x00000000;
  int *remoteArr1 = (int *)0x02000000;
  *(localArr) = 1;
  *(remoteArr1) = *(localArr);
  *(localArr) += 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  movl   $0x1,0x2000000
  movl   $0x0,0x0
  ud2
```

assistant: ```c
int main() {
  int *localArr = (int *)0x00000000;
  int *remoteArr1 = (int *)0x02000000;
  *(localArr) = 1;
  *(remoteArr1) = *(localArr);
  *(localArr) += 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<orient2dfast>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x28(%rbp),%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x28(%rbp),%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm0
  mov    -0x28(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm0
  mov    -0x28(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  -0x10(%rbp),%xmm0
  mulss  -0x4(%rbp),%xmm0
  movss  -0x8(%rbp),%xmm1
  mulss  -0xc(%rbp),%xmm1
  subss  %xmm1,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
float orient2dfast(pa, pb, pc)
float *pa;
float *pb;
float *pc;
{
  float acx, bcx, acy, bcy;
  acx = pa[0] - pc[0];
  bcx = pb[0] - pc[0];
  acy = pa[1] - pc[1];
  bcy = pb[1] - pc[1];
  return acx * bcy - acy * bcx;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<orient2dfast>:
  endbr64
  movss  (%rdx),%xmm2
  movss  0x4(%rdx),%xmm3
  movss  (%rdi),%xmm0
  subss  %xmm2,%xmm0
  movss  0x4(%rsi),%xmm1
  subss  %xmm3,%xmm1
  mulss  %xmm1,%xmm0
  movss  (%rsi),%xmm1
  subss  %xmm2,%xmm1
  movss  0x4(%rdi),%xmm2
  subss  %xmm3,%xmm2
  mulss  %xmm2,%xmm1
  subss  %xmm1,%xmm0
  ret
```

assistant: ```c
float orient2dfast(pa, pb, pc)
float *pa;
float *pb;
float *pc;
{
  float acx, bcx, acy, bcy;
  acx = pa[0] - pc[0];
  bcx = pb[0] - pc[0];
  acy = pa[1] - pc[1];
  bcy = pb[1] - pc[1];
  return acx * bcy - acy * bcx;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<orient2dfast>:
  endbr64
  movss  (%rdx),%xmm2
  movss  0x4(%rdx),%xmm3
  movss  (%rdi),%xmm0
  movss  0x4(%rsi),%xmm1
  subss  %xmm2,%xmm0
  subss  %xmm3,%xmm1
  mulss  %xmm1,%xmm0
  movss  (%rsi),%xmm1
  subss  %xmm2,%xmm1
  movss  0x4(%rdi),%xmm2
  subss  %xmm3,%xmm2
  mulss  %xmm2,%xmm1
  subss  %xmm1,%xmm0
  ret
```

assistant: ```c
float orient2dfast(pa, pb, pc)
float *pa;
float *pb;
float *pc;
{
  float acx, bcx, acy, bcy;
  acx = pa[0] - pc[0];
  bcx = pb[0] - pc[0];
  acy = pa[1] - pc[1];
  bcy = pb[1] - pc[1];
  return acx * bcy - acy * bcx;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<orient2dfast>:
  endbr64
  movss  (%rdx),%xmm2
  movss  0x4(%rdx),%xmm3
  movss  (%rdi),%xmm0
  movss  0x4(%rsi),%xmm1
  subss  %xmm2,%xmm0
  subss  %xmm3,%xmm1
  mulss  %xmm1,%xmm0
  movss  (%rsi),%xmm1
  subss  %xmm2,%xmm1
  movss  0x4(%rdi),%xmm2
  subss  %xmm3,%xmm2
  mulss  %xmm2,%xmm1
  subss  %xmm1,%xmm0
  ret
```

assistant: ```c
float orient2dfast(pa, pb, pc)
float *pa;
float *pb;
float *pc;
{
  float acx, bcx, acy, bcy;
  acx = pa[0] - pc[0];
  bcx = pb[0] - pc[0];
  acy = pa[1] - pc[1];
  bcy = pb[1] - pc[1];
  return acx * bcy - acy * bcx;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L14
L18:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x10(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x14(%rbp)
L14:
  mov    -0x14(%rbp),%eax
  cltq
  cmp    %rax,-0x38(%rbp)
  ja     L18
  mov    -0x28(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *__dest, __const void *__src, size_t __n) {
  int i;
  char *d = (char *)__dest, *s = (char *)__src;
  for (i = 0; i < __n; i++)
    d[i] = s[i];
  return __dest;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L3
  mov    $0x0,%ecx
L13:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L13
L3:
  ret
```

assistant: ```c
void *memcpy(void *__dest, __const void *__src, size_t __n) {
  int i;
  char *d = (char *)__dest, *s = (char *)__src;
  for (i = 0; i < __n; i++)
    d[i] = s[i];
  return __dest;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L9
  xor    %ecx,%ecx
  xchg   %ax,%ax
L10:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L10
L9:
  ret
```

assistant: ```c
void *memcpy(void *__dest, __const void *__src, size_t __n) {
  int i;
  char *d = (char *)__dest, *s = (char *)__src;
  for (i = 0; i < __n; i++)
    d[i] = s[i];
  return __dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%rcx
  test   %rdx,%rdx
  je     L115
  lea    0x1(%rsi),%rdi
  mov    %r8,%rsi
  lea    -0x1(%rdx),%rax
  sub    %rdi,%rsi
  cmp    $0xe,%rsi
  jbe    L52
  cmp    $0x6,%rax
  jbe    L52
  cmp    $0xe,%rax
  jbe    L9
  mov    %rdx,%rsi
  xor    %eax,%eax
  and    $0xfffffffffffffff0,%rsi
  nopl   0x0(%rax,%rax,1)
L72:
  movdqu (%rcx,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rsi,%rax
  jne    L72
  mov    %rdx,%rax
  and    $0xfffffffffffffff0,%rax
  mov    %eax,%esi
  cmp    %rax,%rdx
  je     L115
  mov    %rdx,%r9
  sub    %rax,%r9
  lea    -0x1(%r9),%rdi
  cmp    $0x6,%rdi
  jbe    L64
L74:
  mov    (%rcx,%rax,1),%rdi
  mov    %rdi,(%r8,%rax,1)
  mov    %r9,%rdi
  and    $0xfffffffffffffff8,%rdi
  add    %rdi,%rax
  add    %edi,%esi
  cmp    %rdi,%r9
  je     L115
L64:
  movzbl (%rcx,%rax,1),%edi
  mov    %dil,(%r8,%rax,1)
  lea    0x1(%rsi),%eax
  cltq
  cmp    %rax,%rdx
  jbe    L115
  movzbl (%rcx,%rax,1),%edi
  mov    %dil,(%r8,%rax,1)
  lea    0x2(%rsi),%eax
  cltq
  cmp    %rax,%rdx
  jbe    L115
  movzbl (%rcx,%rax,1),%edi
  mov    %dil,(%r8,%rax,1)
  lea    0x3(%rsi),%eax
  cltq
  cmp    %rax,%rdx
  jbe    L115
  movzbl (%rcx,%rax,1),%edi
  mov    %dil,(%r8,%rax,1)
  lea    0x4(%rsi),%eax
  cltq
  cmp    %rax,%rdx
  jbe    L115
  movzbl (%rcx,%rax,1),%edi
  mov    %dil,(%r8,%rax,1)
  lea    0x5(%rsi),%eax
  cltq
  cmp    %rax,%rdx
  jbe    L115
  movzbl (%rcx,%rax,1),%edi
  add    $0x6,%esi
  movslq %esi,%rsi
  mov    %dil,(%r8,%rax,1)
  cmp    %rsi,%rdx
  jbe    L115
  movzbl (%rcx,%rsi,1),%eax
  mov    %al,(%r8,%rsi,1)
L115:
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L52:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L8:
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L8
  mov    %r8,%rax
  ret
L9:
  mov    %rdx,%r9
  xor    %esi,%esi
  xor    %eax,%eax
  jmp    L74
```

assistant: ```c
void *memcpy(void *__dest, __const void *__src, size_t __n) {
  int i;
  char *d = (char *)__dest, *s = (char *)__src;
  for (i = 0; i < __n; i++)
    d[i] = s[i];
  return __dest;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<OPM_WriteHex>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  sar    $0x4,%eax
  mov    %eax,-0x10(%rbp)
  cmpl   $0x9,-0x10(%rbp)
  jg     L4
  mov    -0x10(%rbp),%eax
  add    $0x30,%eax
  mov    %al,-0xb(%rbp)
  jmp    L2
L4:
  mov    -0x10(%rbp),%eax
  add    $0x57,%eax
  mov    %al,-0xb(%rbp)
L2:
  mov    -0x18(%rbp),%rax
  and    $0xf,%eax
  mov    %eax,-0x10(%rbp)
  cmpl   $0x9,-0x10(%rbp)
  jg     L36
  mov    -0x10(%rbp),%eax
  add    $0x30,%eax
  mov    %al,-0xa(%rbp)
  jmp    L37
L36:
  mov    -0x10(%rbp),%eax
  add    $0x57,%eax
  mov    %al,-0xa(%rbp)
L37:
  movb   $0x0,-0x9(%rbp)
  lea    -0xb(%rbp),%rax
  mov    $0x3,%esi
  mov    %rax,%rdi
  call   <OPM_WriteString@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L46
  call   <__stack_chk_fail@plt>
L46:
  leave
  ret
```

assistant: ```c
void OPM_WriteHex(long long i) {
  unsigned char s[3];
  int digit;
  digit = ((long long)((int)i) >> (4));
  if (digit < 10) {
    s[0] = (unsigned char)(48 + digit);
  } else {
    s[0] = (unsigned char)(87 + digit);
  }
  digit = (((int)i) & ~(-16));
  if (digit < 10) {
    s[1] = (unsigned char)(48 + digit);
  } else {
    s[1] = (unsigned char)(87 + digit);
  }
  s[2] = 0x00;
  OPM_WriteString(s, ((long long)(3)));
}
```