ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<call_after_alloca_subr>:
  endbr64
  ret
```

assistant: ```c
void call_after_alloca_subr(c, s, i, l, uc, us, ui, ul) char c;
int i;
short s;
long l;
unsigned char uc;
unsigned short us;
unsigned long ul;
unsigned int ui;
{
  c = 'a';
  i = 7;
  s = 8;
  l = 7;
  uc = 44;
  us = 77;
  ul = 43;
  ui = 33;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<call_after_alloca_subr>:
  endbr64
  ret
```

assistant: ```c
void call_after_alloca_subr(c, s, i, l, uc, us, ui, ul) char c;
int i;
short s;
long l;
unsigned char uc;
unsigned short us;
unsigned long ul;
unsigned int ui;
{
  c = 'a';
  i = 7;
  s = 8;
  l = 7;
  uc = 44;
  us = 77;
  ul = 43;
  ui = 33;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<procline>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x101c(%rbp)
L94:
  lea    -0x1010(%rbp),%rdx
  mov    -0x101c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <gettok@plt>
  mov    %eax,-0x1018(%rbp)
  cmpl   $0x4,-0x1018(%rbp)
  jg     L94
  cmpl   $0x3,-0x1018(%rbp)
  jge    L30
  cmpl   $0x1,-0x1018(%rbp)
  je     L30
  cmpl   $0x2,-0x1018(%rbp)
  jne    L94
  cmpl   $0x1ff,-0x101c(%rbp)
  jg     L27
  addl   $0x1,-0x101c(%rbp)
  jmp    L27
L30:
  cmpl   $0x3,-0x1018(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,-0x1014(%rbp)
  cmpl   $0x0,-0x101c(%rbp)
  je     L67
  mov    -0x101c(%rbp),%eax
  cltq
  movq   $0x0,-0x1010(%rbp,%rax,8)
  mov    -0x1014(%rbp),%edx
  lea    -0x1010(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <runcommand@plt>
L67:
  cmpl   $0x1,-0x1018(%rbp)
  je     L32
  movl   $0x0,-0x101c(%rbp)
  jmp    L64
L27:
  nop
L64:
  jmp    L94
L32:
  nop
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
procline() {
  char *arg[512 + 1];
  int toktype;
  int narg;
  int type;
  for (narg = 0;;) {
    switch (toktype = gettok(&arg[narg])) {
    case 2:
      if (narg < 512)
        narg++;
      break;
    case 1:
    case 4:
    case 3:
      type = (toktype == 3) ? 1 : 0;
      if (narg != 0) {
        arg[narg] = NULL;
        runcommand(arg, type);
      }
      if (toktype == 1)
        return;
      narg = 0;
      break;
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<procline>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  mov    %rsp,%r12
  jmp    L64
L99:
  cmp    $0x1,%eax
  je     L89
L64:
  movslq %ebp,%rax
  lea    (%r12,%rax,8),%rdi
  call   <gettok@plt>
  mov    %eax,%ebx
  cmp    $0x2,%eax
  je     L9
  jle    L99
  lea    -0x3(%rax),%eax
  cmp    $0x1,%eax
  ja     L64
  test   %ebp,%ebp
  je     L64
  jmp    L29
L9:
  cmp    $0x200,%ebp
  setl   %al
  movzbl %al,%eax
  add    %eax,%ebp
  jmp    L64
L46:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L76
  mov    $0x0,%eax
  add    $0x1010,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L89:
  test   %ebp,%ebp
  je     L46
L29:
  movslq %ebp,%rbp
  movq   $0x0,(%rsp,%rbp,8)
  cmp    $0x3,%ebx
  sete   %sil
  movzbl %sil,%esi
  mov    %r12,%rdi
  call   <runcommand@plt>
  cmp    $0x1,%ebx
  je     L46
  mov    $0x0,%ebp
  jmp    L64
L76:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
procline() {
  char *arg[512 + 1];
  int toktype;
  int narg;
  int type;
  for (narg = 0;;) {
    switch (toktype = gettok(&arg[narg])) {
    case 2:
      if (narg < 512)
        narg++;
      break;
    case 1:
    case 4:
    case 3:
      type = (toktype == 3) ? 1 : 0;
      if (narg != 0) {
        arg[narg] = NULL;
        runcommand(arg, type);
      }
      if (toktype == 1)
        return;
      narg = 0;
      break;
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<procline>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  nopl   (%rax)
L7:
  lea    0x0(%r13,%rbp,8),%rdi
  call   <gettok@plt>
  mov    %eax,%ebx
  cmp    $0x2,%eax
  je     L70
  jg     L33
  cmp    $0x1,%eax
  jne    L7
  test   %r12d,%r12d
  je     L31
L111:
  xor    %esi,%esi
  cmp    $0x3,%ebx
  mov    %r13,%rdi
  movq   $0x0,(%rsp,%rbp,8)
  sete   %sil
  call   <runcommand@plt>
  cmp    $0x1,%ebx
  je     L31
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  jmp    L7
  nopw   0x0(%rax,%rax,1)
L33:
  lea    -0x3(%rax),%eax
  cmp    $0x1,%eax
  ja     L7
  test   %r12d,%r12d
  je     L7
  jmp    L111
  nop
L70:
  cmp    $0x1ff,%r12d
  jg     L7
  add    $0x1,%r12d
  movslq %r12d,%rbp
  jmp    L7
  nopw   0x0(%rax,%rax,1)
L31:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L40
  add    $0x1018,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L40:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
procline() {
  char *arg[512 + 1];
  int toktype;
  int narg;
  int type;
  for (narg = 0;;) {
    switch (toktype = gettok(&arg[narg])) {
    case 2:
      if (narg < 512)
        narg++;
      break;
    case 1:
    case 4:
    case 3:
      type = (toktype == 3) ? 1 : 0;
      if (narg != 0) {
        arg[narg] = NULL;
        runcommand(arg, type);
      }
      if (toktype == 1)
        return;
      narg = 0;
      break;
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<procline>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  nopl   (%rax)
L61:
  lea    0x0(%r13,%rbp,8),%rdi
  call   <gettok@plt>
  mov    %eax,%ebx
  cmp    $0x2,%eax
  je     L56
  jg     L65
  cmp    $0x1,%eax
  jne    L61
  test   %r12d,%r12d
  je     L66
L84:
  xor    %esi,%esi
  cmp    $0x3,%ebx
  mov    %r13,%rdi
  movq   $0x0,(%rsp,%rbp,8)
  sete   %sil
  call   <runcommand@plt>
  cmp    $0x1,%ebx
  je     L66
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  jmp    L61
  nopw   0x0(%rax,%rax,1)
L65:
  lea    -0x3(%rax),%eax
  cmp    $0x1,%eax
  ja     L61
  test   %r12d,%r12d
  je     L61
  jmp    L84
  nop
L56:
  cmp    $0x1ff,%r12d
  jg     L61
  add    $0x1,%r12d
  movslq %r12d,%rbp
  jmp    L61
  nopw   0x0(%rax,%rax,1)
L66:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L69
  add    $0x1018,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L69:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
procline() {
  char *arg[512 + 1];
  int toktype;
  int narg;
  int type;
  for (narg = 0;;) {
    switch (toktype = gettok(&arg[narg])) {
    case 2:
      if (narg < 512)
        narg++;
      break;
    case 1:
    case 4:
    case 3:
      type = (toktype == 3) ? 1 : 0;
      if (narg != 0) {
        arg[narg] = NULL;
        runcommand(arg, type);
      }
      if (toktype == 1)
        return;
      narg = 0;
      break;
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<pl_strcasecmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L20
L30:
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L20
  mov    $0x0,%eax
  jmp    L0
L20:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  cmp    %eax,%ebx
  je     L30
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  subq   $0x1,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
L0:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int pl_strcasecmp(const char *s1, const char *s2) {
  const unsigned char *us1 = (const unsigned char *)s1, *us2 = (const unsigned char *)s2;
  while (tolower(*us1) == tolower(*us2++))
    if (*us1++ == '\0')
      return (0);
  return (tolower(*us1) - tolower(*--us2));
}
```
user: Translate the below assembly code into C programming language:

```asm
<pl_strcasecmp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
L23:
  movzbl (%rbx),%edi
  call   <tolower@plt>
  mov    %eax,%ebp
  add    $0x1,%r12
  movzbl -0x1(%r12),%edi
  call   <tolower@plt>
  cmp    %eax,%ebp
  jne    L1
  add    $0x1,%rbx
  cmpb   $0x0,-0x1(%rbx)
  jne    L23
  mov    $0x0,%eax
  jmp    L2
L1:
  movzbl (%rbx),%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  movzbl -0x1(%r12),%edi
  call   <tolower@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
L2:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int pl_strcasecmp(const char *s1, const char *s2) {
  const unsigned char *us1 = (const unsigned char *)s1, *us2 = (const unsigned char *)s2;
  while (tolower(*us1) == tolower(*us2++))
    if (*us1++ == '\0')
      return (0);
  return (tolower(*us1) - tolower(*--us2));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<pl_strcasecmp>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L8
L14:
  add    $0x1,%rbx
  cmpb   $0x0,-0x1(%rbx)
  je     L27
L8:
  movzbl (%rbx),%edi
  add    $0x1,%r12
  call   <tolower@plt>
  movzbl -0x1(%r12),%edi
  mov    %eax,%ebp
  call   <tolower@plt>
  cmp    %eax,%ebp
  je     L14
  movzbl (%rbx),%edi
  call   <tolower@plt>
  movzbl -0x1(%r12),%edi
  mov    %eax,%ebx
  call   <tolower@plt>
  mov    %eax,%r8d
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r8d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L27:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int pl_strcasecmp(const char *s1, const char *s2) {
  const unsigned char *us1 = (const unsigned char *)s1, *us2 = (const unsigned char *)s2;
  while (tolower(*us1) == tolower(*us2++))
    if (*us1++ == '\0')
      return (0);
  return (tolower(*us1) - tolower(*--us2));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<pl_strcasecmp>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L2
L24:
  add    $0x1,%rbx
  cmpb   $0x0,-0x1(%rbx)
  je     L29
L2:
  movzbl (%rbx),%edi
  add    $0x1,%r12
  call   <tolower@plt>
  movzbl -0x1(%r12),%edi
  mov    %eax,%ebp
  call   <tolower@plt>
  cmp    %eax,%ebp
  je     L24
  movzbl (%rbx),%edi
  call   <tolower@plt>
  movzbl -0x1(%r12),%edi
  mov    %eax,%ebx
  call   <tolower@plt>
  mov    %eax,%r8d
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  sub    %r8d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax)
L29:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int pl_strcasecmp(const char *s1, const char *s2) {
  const unsigned char *us1 = (const unsigned char *)s1, *us2 = (const unsigned char *)s2;
  while (tolower(*us1) == tolower(*us2++))
    if (*us1++ == '\0')
      return (0);
  return (tolower(*us1) - tolower(*--us2));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<sigprocmask>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L23
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L43
L23:
  movq   $0x0,-0x10(%rbp)
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x14(%rbp)
L43:
  mov    -0x10(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <osf_sigprocmask@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0xffffffffffffffff,-0x8(%rbp)
  jne    L34
  mov    -0x8(%rbp),%rax
  jmp    L48
L34:
  cmpq   $0x0,-0x28(%rbp)
  je     L30
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  cmp    $0x2,%eax
  jne    L31
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  add    $0x8,%rax
  movq   $0x0,(%rax)
L31:
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  cmp    $0x2,%eax
  jle    L54
  mov    -0x28(%rbp),%rax
  mov    $0x8,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L54:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
L30:
  mov    $0x0,%eax
L48:
  leave
  ret
```

assistant: ```c
int sigprocmask(int how, const sigset_t *set, sigset_t *oset) {
  unsigned long int setval;
  long result;
  if (set)
    setval = set->__val[0];
  else {
    setval = 0;
    how = SIG_BLOCK;
  }
  result = osf_sigprocmask(how, setval);
  if (result == -1)
    return result;
  if (oset) {
    if (_SIGSET_NWORDS == 2)
      oset->__val[1] = 0;
    if (_SIGSET_NWORDS > 2)
      memset(oset, 0, sizeof(*oset));
    oset->__val[0] = result;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sigprocmask>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdx,%rbx
  test   %rsi,%rsi
  je     L15
  mov    (%rsi),%rax
  mov    (%rax),%rsi
L38:
  call   <osf_sigprocmask@plt>
  mov    %rax,%rbp
  mov    $0xffffffff,%eax
  cmp    $0xffffffffffffffff,%rbp
  je     L63
  mov    $0x0,%eax
  test   %rbx,%rbx
  je     L63
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  cmp    $0x2,%eax
  je     L21
  jle    L47
  mov    $0x8,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  jmp    L47
L15:
  mov    D11(%rip),%rax
  mov    (%rax),%edi
  mov    $0x0,%esi
  jmp    L38
L21:
  mov    (%rbx),%rax
  movq   $0x0,0x8(%rax)
L47:
  mov    (%rbx),%rax
  mov    %rbp,(%rax)
  mov    $0x0,%eax
L63:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int sigprocmask(int how, const sigset_t *set, sigset_t *oset) {
  unsigned long int setval;
  long result;
  if (set)
    setval = set->__val[0];
  else {
    setval = 0;
    how = SIG_BLOCK;
  }
  result = osf_sigprocmask(how, setval);
  if (result == -1)
    return result;
  if (oset) {
    if (_SIGSET_NWORDS == 2)
      oset->__val[1] = 0;
    if (_SIGSET_NWORDS > 2)
      memset(oset, 0, sizeof(*oset));
    oset->__val[0] = result;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<sigprocmask>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L76
  mov    (%rsi),%rax
  mov    (%rax),%rsi
L34:
  call   <osf_sigprocmask@plt>
  mov    %rax,%rbp
  cmp    $0xffffffffffffffff,%rax
  je     L15
  xor    %eax,%eax
  test   %rbx,%rbx
  je     L31
  mov    D17(%rip),%rax
  cmpl   $0x2,(%rax)
  je     L58
  jle    L51
  mov    $0x8,%edx
  xor    %esi,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
L51:
  mov    (%rbx),%rax
L39:
  mov    %rbp,(%rax)
  xor    %eax,%eax
L31:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L58:
  mov    (%rbx),%rax
  movq   $0x0,0x8(%rax)
  jmp    L39
  nopl   (%rax)
L76:
  mov    D2(%rip),%rax
  xor    %esi,%esi
  mov    (%rax),%edi
  jmp    L34
L15:
  mov    $0xffffffff,%eax
  jmp    L31
```

assistant: ```c
int sigprocmask(int how, const sigset_t *set, sigset_t *oset) {
  unsigned long int setval;
  long result;
  if (set)
    setval = set->__val[0];
  else {
    setval = 0;
    how = SIG_BLOCK;
  }
  result = osf_sigprocmask(how, setval);
  if (result == -1)
    return result;
  if (oset) {
    if (_SIGSET_NWORDS == 2)
      oset->__val[1] = 0;
    if (_SIGSET_NWORDS > 2)
      memset(oset, 0, sizeof(*oset));
    oset->__val[0] = result;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sigprocmask>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L43
  mov    (%rsi),%rax
  mov    (%rax),%rsi
L75:
  call   <osf_sigprocmask@plt>
  mov    %rax,%rbp
  cmp    $0xffffffffffffffff,%rax
  je     L9
  xor    %eax,%eax
  test   %rbx,%rbx
  je     L39
  mov    D10(%rip),%rax
  cmpl   $0x2,(%rax)
  je     L77
  jle    L65
  mov    $0x8,%edx
  xor    %esi,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
L65:
  mov    (%rbx),%rax
L0:
  mov    %rbp,(%rax)
  xor    %eax,%eax
L39:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L77:
  mov    (%rbx),%rax
  movq   $0x0,0x8(%rax)
  jmp    L0
  nopl   (%rax)
L43:
  mov    D9(%rip),%rax
  xor    %esi,%esi
  mov    (%rax),%edi
  jmp    L75
L9:
  mov    $0xffffffff,%eax
  jmp    L39
```

assistant: ```c
int sigprocmask(int how, const sigset_t *set, sigset_t *oset) {
  unsigned long int setval;
  long result;
  if (set)
    setval = set->__val[0];
  else {
    setval = 0;
    how = SIG_BLOCK;
  }
  result = osf_sigprocmask(how, setval);
  if (result == -1)
    return result;
  if (oset) {
    if (_SIGSET_NWORDS == 2)
      oset->__val[1] = 0;
    if (_SIGSET_NWORDS > 2)
      memset(oset, 0, sizeof(*oset));
    oset->__val[0] = result;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<IsSubstringOf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L29
  mov    D36(%rip),%rax
  mov    (%rax),%edx
  mov    D23(%rip),%rax
  mov    %edx,(%rax)
  mov    $0x0,%eax
  jmp    L34
L29:
  cmpq   $0x0,-0x20(%rbp)
  jne    L35
  mov    D36(%rip),%rax
  mov    (%rax),%edx
  mov    D23(%rip),%rax
  mov    %edx,(%rax)
  mov    $0x0,%eax
  jmp    L34
L35:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %ebx,%r8d
  mov    %rdx,%rcx
  mov    %esi,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <KMP@plt>
  not    %rax
  shr    $0x3f,%rax
  movzbl %al,%eax
L34:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int IsSubstringOf(const char *target, const char *substring) {
  if (!target) {
    errno = EINVAL;
    return 0;
  }
  if (!substring) {
    errno = EINVAL;
    return 0;
  }
  return KMP(target, 0, strlen(target), substring, strlen(substring)) >= 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<IsSubstringOf>:
  endbr64
  test   %rdi,%rdi
  je     L6
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  test   %rsi,%rsi
  je     L4
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %r12d,%r8d
  mov    %rbp,%rcx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <KMP@plt>
  not    %rax
  shr    $0x3f,%rax
L1:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  mov    D12(%rip),%rax
  mov    (%rax),%edx
  mov    D30(%rip),%rax
  mov    %edx,(%rax)
  mov    $0x0,%eax
  ret
L4:
  mov    D12(%rip),%rax
  mov    (%rax),%edx
  mov    D30(%rip),%rax
  mov    %edx,(%rax)
  mov    $0x0,%eax
  jmp    L1
```

assistant: ```c
int IsSubstringOf(const char *target, const char *substring) {
  if (!target) {
    errno = EINVAL;
    return 0;
  }
  if (!substring) {
    errno = EINVAL;
    return 0;
  }
  return KMP(target, 0, strlen(target), substring, strlen(substring)) >= 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<IsSubstringOf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L7
  mov    %rsi,%r12
  test   %rsi,%rsi
  je     L7
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  mov    %ebx,%r8d
  mov    %r12,%rcx
  mov    %rbp,%rdi
  mov    %eax,%edx
  xor    %esi,%esi
  call   <KMP@plt>
  pop    %rbx
  pop    %rbp
  not    %rax
  pop    %r12
  shr    $0x3f,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  mov    D3(%rip),%rax
  mov    (%rax),%edx
  mov    D16(%rip),%rax
  mov    %edx,(%rax)
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int IsSubstringOf(const char *target, const char *substring) {
  if (!target) {
    errno = EINVAL;
    return 0;
  }
  if (!substring) {
    errno = EINVAL;
    return 0;
  }
  return KMP(target, 0, strlen(target), substring, strlen(substring)) >= 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<IsSubstringOf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L11
  mov    %rsi,%r12
  test   %rsi,%rsi
  je     L11
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  mov    %ebx,%r8d
  mov    %r12,%rcx
  mov    %rbp,%rdi
  mov    %eax,%edx
  xor    %esi,%esi
  call   <KMP@plt>
  pop    %rbx
  pop    %rbp
  not    %rax
  pop    %r12
  shr    $0x3f,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  mov    D10(%rip),%rax
  mov    (%rax),%edx
  mov    D4(%rip),%rax
  mov    %edx,(%rax)
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int IsSubstringOf(const char *target, const char *substring) {
  if (!target) {
    errno = EINVAL;
    return 0;
  }
  if (!substring) {
    errno = EINVAL;
    return 0;
  }
  return KMP(target, 0, strlen(target), substring, strlen(substring)) >= 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
<bar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movss  D64(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movsd  D75(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  fldt   0xeef(%rip)        # 2010 <_fini+0xe5c>
  fstpt  -0x10(%rbp)
  movss  D89(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movsd  D60(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  fldt   0xeec(%rip)        # 2030 <_fini+0xe7c>
  fstpt  -0x10(%rbp)
  movss  D48(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movsd  D9(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  fldt   0xee9(%rip)        # 2050 <_fini+0xe9c>
  fstpt  -0x10(%rbp)
  movss  D29(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movsd  D59(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  fldt   0xee6(%rip)        # 2070 <_fini+0xebc>
  fstpt  -0x10(%rbp)
  movss  D38(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movsd  D20(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  fldt   0xee3(%rip)        # 2090 <_fini+0xedc>
  fstpt  -0x10(%rbp)
  nop
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D64
type_guessed: byte[4]
name: parse_data
arguments: data_label: D75
type_guessed: byte[8]
name: parse_data
arguments: data_label: D89
type_guessed: byte[4]
name: parse_data
arguments: data_label: D60
type_guessed: byte[8]
name: parse_data
arguments: data_label: D48
type_guessed: byte[4]
name: parse_data
arguments: data_label: D9
type_guessed: byte[8]
name: parse_data
arguments: data_label: D29
type_guessed: byte[4]
name: parse_data
arguments: data_label: D59
type_guessed: byte[8]
name: parse_data
arguments: data_label: D38
type_guessed: byte[4]
name: parse_data
arguments: data_label: D20
type_guessed: byte[8]

tool: {"D64": [0x00,0x00,0x80,0x7f]}

tool: {"D75": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x7f]}

tool: {"D89": [0x00,0x00,0xc0,0x7f]}

tool: {"D60": [0x00,0x00,0x00,0x00,0x00,0x00,0xf8,0x7f]}

tool: {"D48": [0x98,0xae,0xc0,0x7f]}

tool: {"D9": [0x98,0xae,0x00,0x00,0x00,0x00,0xf8,0x7f]}

tool: {"D29": [0x00,0x00,0xa0,0x7f]}

tool: {"D59": [0x00,0x00,0x00,0x00,0x00,0x00,0xf4,0x7f]}

tool: {"D38": [0x98,0xae,0x80,0x7f]}

tool: {"D20": [0x98,0xae,0x00,0x00,0x00,0x00,0xf0,0x7f]}

assistant: ```c
void bar() {
  float f;
  double d;
  long double ld;
  f = __builtin_huge_valf();
  d = __builtin_huge_val();
  ld = __builtin_huge_vall();
  f = __builtin_nanf("");
  d = __builtin_nan("");
  ld = __builtin_nanl("");
  f = __builtin_nanf("0xAE98");
  d = __builtin_nan("0xAE98");
  ld = __builtin_nanl("0xAE98");
  f = __builtin_nansf("");
  d = __builtin_nans("");
  ld = __builtin_nansl("");
  f = __builtin_nansf("0xAE98");
  d = __builtin_nans("0xAE98");
  ld = __builtin_nansl("0xAE98");
}
```