ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<tdPerlin2D>:
  endbr64
  push   %r15
  pxor   %xmm2,%xmm2
  movd   %xmm1,%r15d
  push   %r14
  movd   %xmm0,%r14d
  push   %r12
  mov    $0x4,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x10,%rsp
L0:
  mov    $0x1,%ebx
  mov    %r12d,%ecx
  pxor   %xmm0,%xmm0
  movss  %xmm2,0xc(%rsp)
  sub    %ebp,%ecx
  mov    %ebx,%eax
  movd   %r14d,%xmm3
  add    $0x1,%ebp
  shl    %cl,%eax
  movd   %r15d,%xmm1
  cvtsi2ss %eax,%xmm0
  divss  %xmm0,%xmm3
  divss  %xmm0,%xmm1
  movaps %xmm3,%xmm0
  call   <tdFNoiseAt@plt>
  mov    %ebp,%ecx
  pxor   %xmm0,%xmm0
  movss  0xc(%rsp),%xmm2
  shl    %cl,%ebx
  cltd
  idiv   %ebx
  cvtsi2ss %eax,%xmm0
  addss  %xmm0,%xmm2
  cmp    $0x5,%ebp
  jne    L0
  add    $0x10,%rsp
  movaps %xmm2,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
float tdPerlin2D(float x, float y) {
  int ndepth = 5;
  int depth;
  float ret = 0;
  for (depth = 0; depth < ndepth; depth++) {
    float nx = x / (1 << (ndepth - depth - 1));
    float ny = y / (1 << (ndepth - depth - 1));
    ret += tdFNoiseAt(nx, ny) / (1 << (depth + 1));
  }
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<tdPerlin2D>:
  endbr64
  push   %r15
  pxor   %xmm2,%xmm2
  movd   %xmm1,%r15d
  push   %r14
  movd   %xmm0,%r14d
  push   %r12
  mov    $0x4,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x10,%rsp
L9:
  mov    $0x1,%ebx
  mov    %r12d,%ecx
  pxor   %xmm0,%xmm0
  movss  %xmm2,0xc(%rsp)
  sub    %ebp,%ecx
  mov    %ebx,%eax
  movd   %r14d,%xmm3
  add    $0x1,%ebp
  shl    %cl,%eax
  movd   %r15d,%xmm1
  cvtsi2ss %eax,%xmm0
  divss  %xmm0,%xmm3
  divss  %xmm0,%xmm1
  movaps %xmm3,%xmm0
  call   <tdFNoiseAt@plt>
  mov    %ebp,%ecx
  pxor   %xmm0,%xmm0
  movss  0xc(%rsp),%xmm2
  shl    %cl,%ebx
  cltd
  idiv   %ebx
  cvtsi2ss %eax,%xmm0
  addss  %xmm0,%xmm2
  cmp    $0x5,%ebp
  jne    L9
  add    $0x10,%rsp
  movaps %xmm2,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
float tdPerlin2D(float x, float y) {
  int ndepth = 5;
  int depth;
  float ret = 0;
  for (depth = 0; depth < ndepth; depth++) {
    float nx = x / (1 << (ndepth - depth - 1));
    float ny = y / (1 << (ndepth - depth - 1));
    ret += tdFNoiseAt(nx, ny) / (1 << (depth + 1));
  }
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<daemonize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <fork@plt>
  test   %rax,%rax
  je     L30
  mov    $0xffffffff,%eax
  jmp    L4
L30:
  movl   $0x0,-0x4(%rbp)
  jmp    L39
L13:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  addl   $0x1,-0x4(%rbp)
L39:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L13
  mov    $0x0,%edi
  call   <umask@plt>
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    D33(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <signal@plt>
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    D32(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <signal@plt>
  mov    $0x0,%eax
  call   <setpgrp@plt>
  mov    $0x0,%eax
L4:
  leave
  ret
```

assistant: ```c
int daemonize(void) {
  int i;
  if (fork() != 0)
    return -1;
  for (i = 0; i < NOFILE; i++)
    close(i);
  umask(0);
  signal(SIGCLD, SIG_IGN);
  signal(SIGHUP, SIG_IGN);
  setpgrp();
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<daemonize>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <fork@plt>
  test   %rax,%rax
  jne    L0
  mov    D49(%rip),%rax
  cmpl   $0x0,(%rax)
  jle    L2
  mov    $0x0,%ebx
L22:
  mov    %ebx,%edi
  call   <close@plt>
  add    $0x1,%ebx
  mov    D49(%rip),%rax
  cmp    %ebx,(%rax)
  jg     L22
L2:
  mov    $0x0,%edi
  call   <umask@plt>
  mov    D20(%rip),%rbx
  mov    (%rbx),%esi
  mov    D33(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  mov    (%rbx),%esi
  mov    D23(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  mov    $0x0,%eax
  call   <setpgrp@plt>
  mov    $0x0,%eax
L3:
  pop    %rbx
  ret
L0:
  mov    $0xffffffff,%eax
  jmp    L3
```

assistant: ```c
int daemonize(void) {
  int i;
  if (fork() != 0)
    return -1;
  for (i = 0; i < NOFILE; i++)
    close(i);
  umask(0);
  signal(SIGCLD, SIG_IGN);
  signal(SIGHUP, SIG_IGN);
  setpgrp();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<daemonize>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  push   %rbx
  sub    $0x8,%rsp
  call   <fork@plt>
  test   %rax,%rax
  jne    L28
  mov    D10(%rip),%rbp
  mov    0x0(%rbp),%eax
  test   %eax,%eax
  jle    L22
  xor    %ebx,%ebx
  cs nopw 0x0(%rax,%rax,1)
L30:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <close@plt>
  cmp    %ebx,0x0(%rbp)
  jg     L30
L22:
  xor    %edi,%edi
  call   <umask@plt>
  mov    D23(%rip),%rbx
  mov    D11(%rip),%rax
  mov    (%rbx),%esi
  mov    (%rax),%edi
  call   <signal@plt>
  mov    D14(%rip),%rax
  mov    (%rbx),%esi
  mov    (%rax),%edi
  call   <signal@plt>
  xor    %eax,%eax
  call   <setpgrp@plt>
  xor    %eax,%eax
L23:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L28:
  mov    $0xffffffff,%eax
  jmp    L23
```

assistant: ```c
int daemonize(void) {
  int i;
  if (fork() != 0)
    return -1;
  for (i = 0; i < NOFILE; i++)
    close(i);
  umask(0);
  signal(SIGCLD, SIG_IGN);
  signal(SIGHUP, SIG_IGN);
  setpgrp();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<daemonize>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  push   %rbx
  sub    $0x8,%rsp
  call   <fork@plt>
  test   %rax,%rax
  jne    L16
  mov    D10(%rip),%rbp
  mov    0x0(%rbp),%eax
  test   %eax,%eax
  jle    L35
  xor    %ebx,%ebx
  cs nopw 0x0(%rax,%rax,1)
L12:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <close@plt>
  cmp    %ebx,0x0(%rbp)
  jg     L12
L35:
  xor    %edi,%edi
  call   <umask@plt>
  mov    D39(%rip),%rbx
  mov    D3(%rip),%rax
  mov    (%rbx),%esi
  mov    (%rax),%edi
  call   <signal@plt>
  mov    D29(%rip),%rax
  mov    (%rbx),%esi
  mov    (%rax),%edi
  call   <signal@plt>
  xor    %eax,%eax
  call   <setpgrp@plt>
  xor    %eax,%eax
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L16:
  mov    $0xffffffff,%eax
  jmp    L0
```

assistant: ```c
int daemonize(void) {
  int i;
  if (fork() != 0)
    return -1;
  for (i = 0; i < NOFILE; i++)
    close(i);
  umask(0);
  signal(SIGCLD, SIG_IGN);
  signal(SIGHUP, SIG_IGN);
  setpgrp();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<func2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int func2() {
#pragma critTer : 6 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 7 :../../ test / resources / functionNumber.c:
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<func2>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int func2() {
#pragma critTer : 6 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 7 :../../ test / resources / functionNumber.c:
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<func2>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int func2() {
#pragma critTer : 6 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 7 :../../ test / resources / functionNumber.c:
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<myfork>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  call   <fork@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L3
  mov    $0x0,%eax
  call   <create_sigpipe@plt>
L3:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
pid_t myfork(void) {
  pid_t pid;
  if ((pid = fork()) == 0)
    create_sigpipe();
  return (pid);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<myfork>:
  endbr64
  push   %rbx
  call   <fork@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  je     L0
L5:
  mov    %ebx,%eax
  pop    %rbx
  ret
L0:
  mov    $0x0,%eax
  call   <create_sigpipe@plt>
  jmp    L5
```

assistant: ```c
pid_t myfork(void) {
  pid_t pid;
  if ((pid = fork()) == 0)
    create_sigpipe();
  return (pid);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<myfork>:
  endbr64
  push   %r12
  call   <fork@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L1
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  xor    %eax,%eax
  call   <create_sigpipe@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
pid_t myfork(void) {
  pid_t pid;
  if ((pid = fork()) == 0)
    create_sigpipe();
  return (pid);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<myfork>:
  endbr64
  push   %r12
  call   <fork@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L5
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  xor    %eax,%eax
  call   <create_sigpipe@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
pid_t myfork(void) {
  pid_t pid;
  if ((pid = fork()) == 0)
    create_sigpipe();
  return (pid);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<zgettid>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D12(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffffffffffff,%rax
  pop    %rbp
  ret
```

assistant: ```c
long zgettid(void) {
  errno = ENOSYS;
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<zgettid>:
  endbr64
  mov    D10(%rip),%rax
  mov    (%rax),%edx
  mov    D13(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
long zgettid(void) {
  errno = ENOSYS;
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<zgettid>:
  endbr64
  mov    D13(%rip),%rax
  mov    (%rax),%edx
  mov    D19(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
long zgettid(void) {
  errno = ENOSYS;
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<zgettid>:
  endbr64
  mov    D16(%rip),%rax
  mov    (%rax),%edx
  mov    D7(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
long zgettid(void) {
  errno = ENOSYS;
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<vl_string_casei_cmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L11
L3:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L36
  mov    $0x0,%eax
  jmp    L15
L36:
  addq   $0x1,-0x18(%rbp)
  addq   $0x1,-0x20(%rbp)
L11:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %rax,%rbx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  cmp    %rax,%rbx
  je     L3
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
L15:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int vl_string_casei_cmp(const char *s1, const char *s2) {
  while (tolower((unsigned char)*s1) == tolower((unsigned char)*s2)) {
    if (*s1 == 0)
      return 0;
    s1++;
    s2++;
  }
  return (int)tolower((unsigned char)*s1) - (int)tolower((unsigned char)*s2);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<vl_string_casei_cmp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  jmp    L36
L1:
  add    $0x1,%rbx
  add    $0x1,%r12
L36:
  movzbl (%rbx),%edi
  call   <tolower@plt>
  mov    %rax,%rbp
  movzbl (%r12),%edi
  call   <tolower@plt>
  cmp    %rax,%rbp
  jne    L38
  cmpb   $0x0,(%rbx)
  jne    L1
  mov    $0x0,%eax
  jmp    L2
L38:
  movzbl (%rbx),%edi
  call   <tolower@plt>
  mov    %rax,%rbx
  movzbl (%r12),%edi
  call   <tolower@plt>
  mov    %rax,%rdx
  mov    %ebx,%eax
  sub    %edx,%eax
L2:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int vl_string_casei_cmp(const char *s1, const char *s2) {
  while (tolower((unsigned char)*s1) == tolower((unsigned char)*s2)) {
    if (*s1 == 0)
      return 0;
    s1++;
    s2++;
  }
  return (int)tolower((unsigned char)*s1) - (int)tolower((unsigned char)*s2);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<vl_string_casei_cmp>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L22
L17:
  cmpb   $0x0,(%rbx)
  je     L6
  add    $0x1,%rbx
  add    $0x1,%r12
L22:
  movzbl (%rbx),%edi
  call   <tolower@plt>
  movzbl (%r12),%edi
  mov    %rax,%rbp
  call   <tolower@plt>
  cmp    %rax,%rbp
  je     L17
  movzbl (%rbx),%edi
  call   <tolower@plt>
  movzbl (%r12),%edi
  mov    %rax,%rbx
  call   <tolower@plt>
  mov    %rax,%r8
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r8d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int vl_string_casei_cmp(const char *s1, const char *s2) {
  while (tolower((unsigned char)*s1) == tolower((unsigned char)*s2)) {
    if (*s1 == 0)
      return 0;
    s1++;
    s2++;
  }
  return (int)tolower((unsigned char)*s1) - (int)tolower((unsigned char)*s2);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<vl_string_casei_cmp>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L10
L8:
  cmpb   $0x0,(%rbx)
  je     L20
  add    $0x1,%rbx
  add    $0x1,%r12
L10:
  movzbl (%rbx),%edi
  call   <tolower@plt>
  movzbl (%r12),%edi
  mov    %rax,%rbp
  call   <tolower@plt>
  cmp    %rax,%rbp
  je     L8
  movzbl (%rbx),%edi
  call   <tolower@plt>
  movzbl (%r12),%edi
  mov    %rax,%rbx
  call   <tolower@plt>
  mov    %rax,%r8
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r8d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L20:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int vl_string_casei_cmp(const char *s1, const char *s2) {
  while (tolower((unsigned char)*s1) == tolower((unsigned char)*s2)) {
    if (*s1 == 0)
      return 0;
    s1++;
    s2++;
  }
  return (int)tolower((unsigned char)*s1) - (int)tolower((unsigned char)*s2);
}
```
user: What is the c source code of the assembly code below:

```asm
<mc_hh>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %ecx,-0x30(%rbp)
  mov    %r8d,-0x3c(%rbp)
  mov    %r9d,-0x40(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L30
L24:
  movl   $0x0,-0x18(%rbp)
  jmp    L34
L39:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <p264_tapfilter1@plt>
  add    $0x10,%eax
  sar    $0x5,%eax
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x38(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %eax,%edi
  call   <p264_mc_clip1@plt>
  mov    %eax,(%rbx)
  addl   $0x1,-0x18(%rbp)
L34:
  mov    -0x18(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jl     L39
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x28(%rbp)
  mov    -0x30(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x38(%rbp)
  addl   $0x1,-0x14(%rbp)
L30:
  mov    -0x14(%rbp),%eax
  cmp    -0x40(%rbp),%eax
  jl     L24
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void mc_hh(uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_width, int i_height) {
  int x, y;
  for (y = 0; y < i_height; y++) {
    for (x = 0; x < i_width; x++) {
      dst[x] = p264_mc_clip1((p264_tapfilter1(&src[x]) + 16) >> 5);
    }
    src += i_src_stride;
    dst += i_dst_stride;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<mc_hh>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %r8d,0x8(%rsp)
  mov    %r9d,0xc(%rsp)
  test   %r9d,%r9d
  jle    L50
  mov    %rdi,%r13
  mov    %rdx,%r14
  movslq %esi,%rsi
  lea    0x0(,%rsi,4),%rax
  mov    %rax,0x10(%rsp)
  movslq %ecx,%rcx
  lea    0x0(,%rcx,4),%rax
  mov    %rax,0x18(%rsp)
  lea    -0x1(%r8),%eax
  lea    0x4(%rdi,%rax,4),%r12
  mov    $0x0,%r15d
  jmp    L22
L18:
  mov    %rbx,%rdi
  call   <p264_tapfilter1@plt>
  lea    0x10(%rax),%edi
  sar    $0x5,%edi
  call   <p264_mc_clip1@plt>
  mov    %eax,0x0(%rbp)
  add    $0x4,%rbx
  add    $0x4,%rbp
  cmp    %r12,%rbx
  jne    L18
L6:
  mov    0x10(%rsp),%rax
  add    %rax,%r13
  add    0x18(%rsp),%r14
  add    $0x1,%r15d
  add    %rax,%r12
  cmp    %r15d,0xc(%rsp)
  je     L50
L22:
  mov    %r13,%rbx
  mov    %r14,%rbp
  cmpl   $0x0,0x8(%rsp)
  jg     L18
  jmp    L6
L50:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void mc_hh(uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_width, int i_height) {
  int x, y;
  for (y = 0; y < i_height; y++) {
    for (x = 0; x < i_width; x++) {
      dst[x] = p264_mc_clip1((p264_tapfilter1(&src[x]) + 16) >> 5);
    }
    src += i_src_stride;
    dst += i_dst_stride;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<mc_hh>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %r8d,0x8(%rsp)
  mov    %r9d,0xc(%rsp)
  test   %r9d,%r9d
  jle    L39
  movslq %esi,%rsi
  movslq %ecx,%rcx
  mov    %rdi,%rbp
  mov    %rdx,%r12
  lea    0x0(,%rsi,4),%rax
  xor    %r13d,%r13d
  mov    %rax,0x10(%rsp)
  lea    0x0(,%rcx,4),%rax
  mov    %rax,0x18(%rsp)
  lea    -0x1(%r8),%eax
  lea    0x4(%rdi,%rax,4),%rbx
  nopw   0x0(%rax,%rax,1)
L4:
  mov    0x8(%rsp),%eax
  mov    %rbp,%r14
  mov    %r12,%r15
  test   %eax,%eax
  jle    L3
  xchg   %ax,%ax
L23:
  mov    %r14,%rdi
  add    $0x4,%r14
  add    $0x4,%r15
  call   <p264_tapfilter1@plt>
  lea    0x10(%rax),%edi
  sar    $0x5,%edi
  call   <p264_mc_clip1@plt>
  mov    %eax,-0x4(%r15)
  cmp    %rbx,%r14
  jne    L23
L3:
  mov    0x10(%rsp),%rax
  add    0x18(%rsp),%r12
  add    $0x1,%r13d
  add    %rax,%rbp
  add    %rax,%rbx
  cmp    %r13d,0xc(%rsp)
  jne    L4
L39:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void mc_hh(uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_width, int i_height) {
  int x, y;
  for (y = 0; y < i_height; y++) {
    for (x = 0; x < i_width; x++) {
      dst[x] = p264_mc_clip1((p264_tapfilter1(&src[x]) + 16) >> 5);
    }
    src += i_src_stride;
    dst += i_dst_stride;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<mc_hh>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %r9d,0xc(%rsp)
  test   %r9d,%r9d
  jle    L34
  movslq %esi,%rsi
  movslq %ecx,%rcx
  lea    0x0(,%rsi,4),%rax
  mov    %rax,0x10(%rsp)
  lea    0x0(,%rcx,4),%rax
  mov    %rax,0x18(%rsp)
  test   %r8d,%r8d
  jle    L34
  mov    %r8d,%r8d
  mov    %rdi,%rbp
  mov    %rdx,%r12
  xor    %r13d,%r13d
  lea    (%rdi,%r8,4),%rbx
  nopl   (%rax)
L13:
  mov    %rbp,%r14
  mov    %r12,%r15
  xchg   %ax,%ax
L1:
  mov    %r14,%rdi
  add    $0x4,%r14
  add    $0x4,%r15
  call   <p264_tapfilter1@plt>
  lea    0x10(%rax),%edi
  sar    $0x5,%edi
  call   <p264_mc_clip1@plt>
  mov    %eax,-0x4(%r15)
  cmp    %rbx,%r14
  jne    L1
  mov    0x10(%rsp),%rax
  add    0x18(%rsp),%r12
  add    $0x1,%r13d
  add    %rax,%rbp
  add    %rax,%rbx
  cmp    %r13d,0xc(%rsp)
  jne    L13
L34:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void mc_hh(uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_width, int i_height) {
  int x, y;
  for (y = 0; y < i_height; y++) {
    for (x = 0; x < i_width; x++) {
      dst[x] = p264_mc_clip1((p264_tapfilter1(&src[x]) + 16) >> 5);
    }
    src += i_src_stride;
    dst += i_dst_stride;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<endian_read_float>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0x1,-0x2c(%rbp)
  jne    L44
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L5
L44:
  movl   $0x0,-0x1c(%rbp)
  jmp    L39
L45:
  mov    $0x3,%eax
  sub    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x1c(%rbp),%eax
  cltq
  mov    %dl,-0xc(%rbp,%rax,1)
  addl   $0x1,-0x1c(%rbp)
L39:
  cmpl   $0x3,-0x1c(%rbp)
  jle    L45
  lea    -0xc(%rbp),%rax
  mov    %rax,-0x18(%rbp)
L5:
  mov    -0x18(%rbp),%rcx
  lea    -0x20(%rbp),%rax
  mov    $0x4,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movss  -0x20(%rbp),%xmm0
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L22
  call   <__stack_chk_fail@plt>
L22:
  leave
  ret
```

assistant: ```c
float endian_read_float(const void *ptr, int read_le) {
  float ret;
  char r[4];
  const void *p;
  int i;
  if (1 == read_le) {
    p = ptr;
  } else {
    for (i = 0; i < 4; i++) {
      r[i] = ((char *)ptr)[3 - i];
    }
    p = r;
  }
  memcpy(&ret, p, 4);
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<endian_read_float>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x1,%esi
  je     L17
  movzbl 0x3(%rdi),%eax
  mov    %al,0x4(%rsp)
  movzbl 0x2(%rdi),%eax
  mov    %al,0x5(%rsp)
  movzbl 0x1(%rdi),%eax
  mov    %al,0x6(%rsp)
  movzbl (%rdi),%eax
  mov    %al,0x7(%rsp)
  lea    0x4(%rsp),%rdi
L17:
  mov    %rsp,%rax
  mov    $0x4,%edx
  mov    %rdi,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movss  (%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float endian_read_float(const void *ptr, int read_le) {
  float ret;
  char r[4];
  const void *p;
  int i;
  if (1 == read_le) {
    p = ptr;
  } else {
    for (i = 0; i < 4; i++) {
      r[i] = ((char *)ptr)[3 - i];
    }
    p = r;
  }
  memcpy(&ret, p, 4);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<endian_read_float>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x1,%esi
  je     L4
  mov    (%rdi),%eax
  lea    0x4(%rsp),%r8
  bswap  %eax
  mov    %eax,0x4(%rsp)
L4:
  mov    %rsp,%rdi
  mov    $0x4,%edx
  mov    %r8,%rsi
  call   <memcpy@plt>
  movss  (%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float endian_read_float(const void *ptr, int read_le) {
  float ret;
  char r[4];
  const void *p;
  int i;
  if (1 == read_le) {
    p = ptr;
  } else {
    for (i = 0; i < 4; i++) {
      r[i] = ((char *)ptr)[3 - i];
    }
    p = r;
  }
  memcpy(&ret, p, 4);
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<endian_read_float>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x1,%esi
  je     L3
  mov    (%rdi),%eax
  lea    0x4(%rsp),%r8
  bswap  %eax
  mov    %eax,0x4(%rsp)
L3:
  mov    %rsp,%rdi
  mov    $0x4,%edx
  mov    %r8,%rsi
  call   <memcpy@plt>
  movss  (%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float endian_read_float(const void *ptr, int read_le) {
  float ret;
  char r[4];
  const void *p;
  int i;
  if (1 == read_le) {
    p = ptr;
  } else {
    for (i = 0; i < 4; i++) {
      r[i] = ((char *)ptr)[3 - i];
    }
    p = r;
  }
  memcpy(&ret, p, 4);
  return ret;
}
```