ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <ksft_print_header@plt>
  mov    $0x4,%edi
  call   <ksft_set_plan@plt>
  mov    $0x0,%edi
  call   <test_pidfd_poll_exec@plt>
  mov    $0x1,%edi
  call   <test_pidfd_poll_exec@plt>
  mov    $0x0,%edi
  call   <test_pidfd_poll_leader_exit@plt>
  mov    $0x1,%edi
  call   <test_pidfd_poll_leader_exit@plt>
  mov    $0x0,%eax
  call   <test_pidfd_send_signal_syscall_support@plt>
  mov    $0x0,%eax
  call   <test_pidfd_send_signal_simple_success@plt>
  mov    $0x0,%eax
  call   <test_pidfd_send_signal_exited_fail@plt>
  mov    $0x0,%eax
  call   <test_pidfd_send_signal_recycled_pid_fail@plt>
  mov    $0x0,%eax
  call   <ksft_exit_pass@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  ksft_print_header();
  ksft_set_plan(4);
  test_pidfd_poll_exec(0);
  test_pidfd_poll_exec(1);
  test_pidfd_poll_leader_exit(0);
  test_pidfd_poll_leader_exit(1);
  test_pidfd_send_signal_syscall_support();
  test_pidfd_send_signal_simple_success();
  test_pidfd_send_signal_exited_fail();
  test_pidfd_send_signal_recycled_pid_fail();
  return ksft_exit_pass();
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <ksft_print_header@plt>
  mov    $0x4,%edi
  call   <ksft_set_plan@plt>
  xor    %edi,%edi
  call   <test_pidfd_poll_exec@plt>
  mov    $0x1,%edi
  call   <test_pidfd_poll_exec@plt>
  xor    %edi,%edi
  call   <test_pidfd_poll_leader_exit@plt>
  mov    $0x1,%edi
  call   <test_pidfd_poll_leader_exit@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_syscall_support@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_simple_success@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_exited_fail@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_recycled_pid_fail@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1150 <ksft_exit_pass@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  ksft_print_header();
  ksft_set_plan(4);
  test_pidfd_poll_exec(0);
  test_pidfd_poll_exec(1);
  test_pidfd_poll_leader_exit(0);
  test_pidfd_poll_leader_exit(1);
  test_pidfd_send_signal_syscall_support();
  test_pidfd_send_signal_simple_success();
  test_pidfd_send_signal_exited_fail();
  test_pidfd_send_signal_recycled_pid_fail();
  return ksft_exit_pass();
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <ksft_print_header@plt>
  mov    $0x4,%edi
  call   <ksft_set_plan@plt>
  xor    %edi,%edi
  call   <test_pidfd_poll_exec@plt>
  mov    $0x1,%edi
  call   <test_pidfd_poll_exec@plt>
  xor    %edi,%edi
  call   <test_pidfd_poll_leader_exit@plt>
  mov    $0x1,%edi
  call   <test_pidfd_poll_leader_exit@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_syscall_support@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_simple_success@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_exited_fail@plt>
  xor    %eax,%eax
  call   <test_pidfd_send_signal_recycled_pid_fail@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1150 <ksft_exit_pass@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  ksft_print_header();
  ksft_set_plan(4);
  test_pidfd_poll_exec(0);
  test_pidfd_poll_exec(1);
  test_pidfd_poll_leader_exit(0);
  test_pidfd_poll_leader_exit(1);
  test_pidfd_send_signal_syscall_support();
  test_pidfd_send_signal_simple_success();
  test_pidfd_send_signal_exited_fail();
  test_pidfd_send_signal_recycled_pid_fail();
  return ksft_exit_pass();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<NumberIO_StrToBinInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    %esi,%r13d
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%edx
  mov    %edx,%eax
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rdi
  and    $0xfffffffffffff000,%rdi
  mov    %rsp,%rsi
  sub    %rdi,%rsi
L51:
  cmp    %rsi,%rsp
  je     L55
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L51
L55:
  mov    %rax,%rsi
  and    $0xfff,%esi
  sub    %rsi,%rsp
  test   %rsi,%rsi
  je     L107
  orq    $0x0,-0x8(%rsp,%rsi,1)
L107:
  mov    %rsp,%rbx
  mov    %rcx,%rsi
  mov    %rsp,%rdi
  call   <memcpy@plt>
  mov    %r13d,%ecx
  mov    %rsp,%rdx
  mov    %r13d,%esi
  mov    %rsp,%rdi
  call   <StrLib_StrRemoveWhitePrefix@plt>
  mov    %r13d,%esi
  mov    %rsp,%rdi
  call   <StrLib_StrLen@plt>
  test   %eax,%eax
  je     L8
  mov    %eax,%edi
  mov    $0x0,%edx
L14:
  mov    %edx,%ecx
  movzbl (%rbx,%rdx,1),%esi
  sub    $0x30,%esi
  cmp    $0x1,%sil
  jbe    L48
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  jne    L14
L8:
  movl   $0x0,(%r12)
L42:
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
L48:
  movl   $0x0,(%r12)
  cmp    %edx,%eax
  jbe    L42
  mov    %edx,%edx
  add    %rbx,%rdx
  mov    $0x0,%edi
L37:
  movsbl (%rdx),%esi
  lea    -0x30(%rsi,%rdi,2),%edi
  cmp    %eax,%ecx
  je     L86
  add    $0x1,%ecx
  add    $0x1,%rdx
  mov    %ecx,%esi
  movzbl (%rbx,%rsi,1),%esi
  sub    $0x30,%esi
  cmp    $0x1,%sil
  jbe    L37
  mov    %edi,(%r12)
  jmp    L42
L86:
  mov    %edi,(%r12)
  jmp    L42
L43:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void NumberIO_StrToBinInt(char *a_, unsigned int _a_high, int *x) {
  unsigned int i;
  unsigned int ok;
  unsigned int higha;
  char a[_a_high + 1];
  memcpy(a, a_, _a_high + 1);
  StrLib_StrRemoveWhitePrefix((char *)a, _a_high, (char *)a, _a_high);
  higha = StrLib_StrLen((char *)a, _a_high);
  i = 0;
  ok = (1 == 1);
  while (ok) {
    if (i < higha) {
      if ((a[i] < '0') || (a[i] > '1')) {
        i += 1;
      } else {
        ok = (1 == 0);
      }
    } else {
      ok = (1 == 0);
    }
  }
  (*x) = 0;
  if (i < higha) {
    ok = (1 == 1);
    do {
      (*x) = (2 * (*x)) + ((int)(((unsigned int)(a[i])) - ((unsigned int)('0'))));
      if (i < higha) {
        i += 1;
        if ((a[i] < '0') || (a[i] > '1')) {
          ok = (1 == 0);
        }
      } else {
        ok = (1 == 0);
      }
    } while (!(!ok));
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<NumberIO_StrToBinInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%eax
  mov    %rsp,%rcx
  mov    %rax,%rdx
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  sub    %rsi,%rcx
  cmp    %rcx,%rsp
  je     L43
L47:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L47
L43:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L107
L75:
  mov    %rdi,%rsi
  mov    %rsp,%rdi
  mov    %rsp,%rbx
  call   <memcpy@plt>
  mov    %r13d,%esi
  mov    %rsp,%rdi
  mov    %r13d,%ecx
  mov    %rsp,%rdx
  call   <StrLib_StrRemoveWhitePrefix@plt>
  mov    %r13d,%esi
  mov    %rsp,%rdi
  call   <StrLib_StrLen@plt>
  test   %eax,%eax
  je     L61
  mov    %eax,%r8d
  xor    %edx,%edx
  jmp    L117
  nopl   0x0(%rax,%rax,1)
L62:
  add    $0x1,%rdx
  cmp    %rdx,%r8
  je     L61
L117:
  movsbl (%rbx,%rdx,1),%ecx
  mov    %edx,%esi
  lea    -0x30(%rcx),%edi
  cmp    $0x1,%dil
  ja     L62
  xor    %edx,%edx
  jmp    L57
  nopl   0x0(%rax)
L73:
  lea    0x1(%rsi),%ecx
  mov    %rcx,%rsi
  movsbl (%rbx,%rcx,1),%ecx
  lea    -0x30(%rcx),%edi
  cmp    $0x1,%dil
  ja     L77
L57:
  lea    -0x30(%rcx,%rdx,2),%edx
  cmp    %eax,%esi
  jb     L73
L77:
  mov    %edx,(%r12)
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L83
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nopl   0x0(%rax)
L61:
  xor    %edx,%edx
  jmp    L77
  nopl   0x0(%rax)
L107:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L75
L83:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void NumberIO_StrToBinInt(char *a_, unsigned int _a_high, int *x) {
  unsigned int i;
  unsigned int ok;
  unsigned int higha;
  char a[_a_high + 1];
  memcpy(a, a_, _a_high + 1);
  StrLib_StrRemoveWhitePrefix((char *)a, _a_high, (char *)a, _a_high);
  higha = StrLib_StrLen((char *)a, _a_high);
  i = 0;
  ok = (1 == 1);
  while (ok) {
    if (i < higha) {
      if ((a[i] < '0') || (a[i] > '1')) {
        i += 1;
      } else {
        ok = (1 == 0);
      }
    } else {
      ok = (1 == 0);
    }
  }
  (*x) = 0;
  if (i < higha) {
    ok = (1 == 1);
    do {
      (*x) = (2 * (*x)) + ((int)(((unsigned int)(a[i])) - ((unsigned int)('0'))));
      if (i < higha) {
        i += 1;
        if ((a[i] < '0') || (a[i] > '1')) {
          ok = (1 == 0);
        }
      } else {
        ok = (1 == 0);
      }
    } while (!(!ok));
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<NumberIO_StrToBinInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%eax
  mov    %rsp,%rcx
  mov    %rax,%rdx
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  sub    %rsi,%rcx
  cmp    %rcx,%rsp
  je     L2
L117:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L117
L2:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L32
L113:
  mov    %rdi,%rsi
  mov    %rsp,%rdi
  mov    %rsp,%rbx
  call   <memcpy@plt>
  mov    %r13d,%esi
  mov    %rsp,%rdi
  mov    %r13d,%ecx
  mov    %rsp,%rdx
  call   <StrLib_StrRemoveWhitePrefix@plt>
  mov    %r13d,%esi
  mov    %rsp,%rdi
  call   <StrLib_StrLen@plt>
  test   %eax,%eax
  je     L118
  mov    %eax,%edi
  xor    %edx,%edx
  jmp    L126
  nopw   0x0(%rax,%rax,1)
L67:
  add    $0x1,%rdx
  cmp    %rdx,%rdi
  je     L118
L126:
  movzbl (%rbx,%rdx,1),%ecx
  mov    %edx,%esi
  sub    $0x30,%ecx
  cmp    $0x1,%cl
  ja     L67
  add    %rbx,%rdx
  xor    %edi,%edi
  jmp    L45
  xchg   %ax,%ax
L5:
  lea    0x1(%rsi),%ecx
  add    $0x1,%rdx
  mov    %rcx,%rsi
  movzbl (%rbx,%rcx,1),%ecx
  sub    $0x30,%ecx
  cmp    $0x1,%cl
  ja     L18
L45:
  movsbl (%rdx),%ecx
  lea    -0x30(%rcx,%rdi,2),%edi
  cmp    %eax,%esi
  jb     L5
L18:
  mov    %edi,(%r12)
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nop
L118:
  xor    %edi,%edi
  jmp    L18
  nopl   0x0(%rax)
L32:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L113
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void NumberIO_StrToBinInt(char *a_, unsigned int _a_high, int *x) {
  unsigned int i;
  unsigned int ok;
  unsigned int higha;
  char a[_a_high + 1];
  memcpy(a, a_, _a_high + 1);
  StrLib_StrRemoveWhitePrefix((char *)a, _a_high, (char *)a, _a_high);
  higha = StrLib_StrLen((char *)a, _a_high);
  i = 0;
  ok = (1 == 1);
  while (ok) {
    if (i < higha) {
      if ((a[i] < '0') || (a[i] > '1')) {
        i += 1;
      } else {
        ok = (1 == 0);
      }
    } else {
      ok = (1 == 0);
    }
  }
  (*x) = 0;
  if (i < higha) {
    ok = (1 == 1);
    do {
      (*x) = (2 * (*x)) + ((int)(((unsigned int)(a[i])) - ((unsigned int)('0'))));
      if (i < higha) {
        i += 1;
        if ((a[i] < '0') || (a[i] > '1')) {
          ok = (1 == 0);
        }
      } else {
        ok = (1 == 0);
      }
    } while (!(!ok));
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<whatIsThis>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  cmpl   $0x1,-0x1c(%rbp)
  jne    L4
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  jmp    L14
L4:
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <whatIsThis>
  add    %ebx,%eax
L14:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int whatIsThis(const int b[], int p) {
  if (p == 1)
    return b[0];
  else
    return b[p - 1] + whatIsThis(b, p - 1);
}
```
user: What is the c source code of the assembly code below:

```asm
<whatIsThis>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  cmp    $0x1,%esi
  jne    L0
  mov    (%rdi),%eax
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  mov    %esi,%ebx
  lea    -0x1(%rsi),%esi
  call   <whatIsThis>
  movslq %ebx,%rbx
  add    -0x4(%rbp,%rbx,4),%eax
  jmp    L2
```

assistant: ```c
int whatIsThis(const int b[], int p) {
  if (p == 1)
    return b[0];
  else
    return b[p - 1] + whatIsThis(b, p - 1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<whatIsThis>:
  endbr64
  movslq %esi,%rdx
  xor    %eax,%eax
  cmp    $0x1,%esi
  je     L0
  xchg   %ax,%ax
L10:
  add    -0x4(%rdi,%rdx,4),%eax
  sub    $0x1,%rdx
  cmp    $0x1,%edx
  jne    L10
L0:
  add    (%rdi),%eax
  ret
```

assistant: ```c
int whatIsThis(const int b[], int p) {
  if (p == 1)
    return b[0];
  else
    return b[p - 1] + whatIsThis(b, p - 1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<whatIsThis>:
  endbr64
  mov    %rdi,%r9
  mov    %esi,%ecx
  xor    %eax,%eax
  cmp    $0x1,%esi
  je     L5
  lea    -0x2(%rcx),%eax
  lea    -0x1(%rsi),%esi
  cmp    $0x2,%eax
  jbe    L1
  movslq %ecx,%rax
  pxor   %xmm0,%xmm0
  lea    -0x10(%rdi,%rax,4),%rdx
  mov    %esi,%edi
  shr    $0x2,%edi
  lea    -0x10(%rdx),%rax
  lea    -0x1(%rdi),%r8d
  mov    %rax,%rdi
  shl    $0x4,%r8
  sub    %r8,%rdi
  jmp    L38
  nopl   0x0(%rax,%rax,1)
L27:
  sub    $0x10,%rax
L38:
  movdqu (%rdx),%xmm1
  mov    %rax,%rdx
  pshufd $0x1b,%xmm1,%xmm1
  paddd  %xmm1,%xmm0
  cmp    %rdi,%rax
  jne    L27
  movdqa %xmm0,%xmm1
  mov    %esi,%edx
  psrldq $0x8,%xmm1
  and    $0xfffffffc,%edx
  paddd  %xmm1,%xmm0
  sub    %edx,%ecx
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%eax
  cmp    %edx,%esi
  je     L5
  lea    -0x1(%rcx),%esi
L31:
  movslq %ecx,%rdx
  add    -0x4(%r9,%rdx,4),%eax
  cmp    $0x1,%esi
  je     L5
  movslq %esi,%rsi
  lea    -0x2(%rcx),%edx
  add    -0x4(%r9,%rsi,4),%eax
  cmp    $0x3,%ecx
  je     L5
  movslq %edx,%rdx
  add    -0x4(%r9,%rdx,4),%eax
L5:
  add    (%r9),%eax
  ret
L1:
  xor    %eax,%eax
  jmp    L31
```

assistant: ```c
int whatIsThis(const int b[], int p) {
  if (p == 1)
    return b[0];
  else
    return b[p - 1] + whatIsThis(b, p - 1);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<tb_project_to_sphere>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  movsd  %xmm2,-0x28(%rbp)
  movsd  -0x20(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  %xmm0,%xmm1
  movsd  -0x28(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  movsd  -0x18(%rbp),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L1
  movsd  -0x18(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  %xmm0,%xmm1
  movsd  -0x8(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  subsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  jmp    L16
L1:
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x10(%rbp)
L16:
  movsd  -0x10(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double tb_project_to_sphere(double r, double x, double y) {
  double d, z;
  d = sqrt(x * x + y * y);
  if (d < r * 1.) {
    z = sqrt(r * r - d * d);
  } else {
    z = 0;
  }
  return z;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<tb_project_to_sphere>:
  endbr64
  push   %rbx
  movq   %xmm0,%rbx
  mulsd  %xmm1,%xmm1
  mulsd  %xmm2,%xmm2
  addsd  %xmm2,%xmm1
  pxor   %xmm0,%xmm0
  ucomisd %xmm1,%xmm0
  ja     L1
  sqrtsd %xmm1,%xmm1
L12:
  movq   %rbx,%xmm3
  pxor   %xmm0,%xmm0
  comisd %xmm1,%xmm3
  ja     L43
L42:
  pop    %rbx
  ret
L1:
  movapd %xmm1,%xmm0
  call   <sqrt@plt>
  movapd %xmm0,%xmm1
  jmp    L12
L43:
  movq   %rbx,%xmm0
  mulsd  %xmm3,%xmm0
  mulsd  %xmm1,%xmm1
  subsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm0,%xmm1
  ja     L51
  sqrtsd %xmm0,%xmm0
  jmp    L42
L51:
  call   <sqrt@plt>
  jmp    L42
```

assistant: ```c
double tb_project_to_sphere(double r, double x, double y) {
  double d, z;
  d = sqrt(x * x + y * y);
  if (d < r * 1.) {
    z = sqrt(r * r - d * d);
  } else {
    z = 0;
  }
  return z;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<tb_project_to_sphere>:
  endbr64
  mulsd  %xmm2,%xmm2
  sub    $0x18,%rsp
  movapd %xmm0,%xmm3
  mulsd  %xmm1,%xmm1
  addsd  %xmm2,%xmm1
  pxor   %xmm2,%xmm2
  ucomisd %xmm1,%xmm2
  ja     L29
  sqrtsd %xmm1,%xmm1
L9:
  comisd %xmm1,%xmm3
  movapd %xmm2,%xmm0
  ja     L27
  add    $0x18,%rsp
  ret
  nopl   (%rax)
L27:
  mulsd  %xmm3,%xmm3
  mulsd  %xmm1,%xmm1
  subsd  %xmm1,%xmm3
  ucomisd %xmm3,%xmm2
  movapd %xmm3,%xmm0
  ja     L30
  sqrtsd %xmm0,%xmm0
  add    $0x18,%rsp
  ret
L29:
  movsd  %xmm0,0x8(%rsp)
  movapd %xmm1,%xmm0
  call   <sqrt@plt>
  movsd  0x8(%rsp),%xmm3
  pxor   %xmm2,%xmm2
  movapd %xmm0,%xmm1
  jmp    L9
L30:
  add    $0x18,%rsp
  jmp    1050 <sqrt@plt>
```

assistant: ```c
double tb_project_to_sphere(double r, double x, double y) {
  double d, z;
  d = sqrt(x * x + y * y);
  if (d < r * 1.) {
    z = sqrt(r * r - d * d);
  } else {
    z = 0;
  }
  return z;
}
```
user: What is the c source code of the assembly code below:

```asm
<tb_project_to_sphere>:
  endbr64
  mulsd  %xmm2,%xmm2
  sub    $0x18,%rsp
  movapd %xmm0,%xmm3
  mulsd  %xmm1,%xmm1
  addsd  %xmm2,%xmm1
  pxor   %xmm2,%xmm2
  ucomisd %xmm1,%xmm2
  ja     L20
  sqrtsd %xmm1,%xmm1
L21:
  comisd %xmm1,%xmm3
  movapd %xmm2,%xmm0
  ja     L9
  add    $0x18,%rsp
  ret
  nopl   (%rax)
L9:
  mulsd  %xmm3,%xmm3
  mulsd  %xmm1,%xmm1
  subsd  %xmm1,%xmm3
  ucomisd %xmm3,%xmm2
  movapd %xmm3,%xmm0
  ja     L34
  sqrtsd %xmm0,%xmm0
  add    $0x18,%rsp
  ret
L20:
  movsd  %xmm0,0x8(%rsp)
  movapd %xmm1,%xmm0
  call   <sqrt@plt>
  movsd  0x8(%rsp),%xmm3
  pxor   %xmm2,%xmm2
  movapd %xmm0,%xmm1
  jmp    L21
L34:
  add    $0x18,%rsp
  jmp    1050 <sqrt@plt>
```

assistant: ```c
double tb_project_to_sphere(double r, double x, double y) {
  double d, z;
  d = sqrt(x * x + y * y);
  if (d < r * 1.) {
    z = sqrt(r * r - d * d);
  } else {
    z = 0;
  }
  return z;
}
```
user: What is the c source code of the assembly code below?

```asm
<CheckID_Lowercase>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L24
L15:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L31
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x20020010,%edi
  call   <PrintError@plt>
  jmp    L3
L31:
  addq   $0x1,-0x8(%rbp)
L24:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L15
  nop
L3:
  nop
  leave
  ret
```

assistant: ```c
void CheckID_Lowercase(char *p) {
  while (isalpha(*p)) {
    if (islower(*p)) {
      PrintError((16UL | 0x20000000UL | 0x00020000UL), p);
      break;
    }
    p++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<CheckID_Lowercase>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L21
L17:
  add    $0x1,%rbx
L21:
  movsbl (%rbx),%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L22
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L17
  mov    %rbx,%rsi
  mov    $0x20020010,%edi
  call   <PrintError@plt>
L22:
  pop    %rbx
  ret
```

assistant: ```c
void CheckID_Lowercase(char *p) {
  while (isalpha(*p)) {
    if (islower(*p)) {
      PrintError((16UL | 0x20000000UL | 0x00020000UL), p);
      break;
    }
    p++;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<CheckID_Lowercase>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  jmp    L15
  nopw   0x0(%rax,%rax,1)
L8:
  movsbl 0x0(%rbp),%edi
  call   <islower@plt>
  test   %rax,%rax
  jne    L17
  add    $0x1,%rbp
L15:
  movsbl 0x0(%rbp),%edi
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L8
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L17:
  mov    %rbp,%rsi
  mov    $0x20020010,%edi
  pop    %rbp
  jmp    1090 <PrintError@plt>
```

assistant: ```c
void CheckID_Lowercase(char *p) {
  while (isalpha(*p)) {
    if (islower(*p)) {
      PrintError((16UL | 0x20000000UL | 0x00020000UL), p);
      break;
    }
    p++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<CheckID_Lowercase>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L3:
  movsbl 0x0(%rbp),%edi
  call   <islower@plt>
  test   %rax,%rax
  jne    L13
  add    $0x1,%rbp
L9:
  movsbl 0x0(%rbp),%edi
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L3
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %rbp,%rsi
  mov    $0x20020010,%edi
  pop    %rbp
  jmp    1090 <PrintError@plt>
```

assistant: ```c
void CheckID_Lowercase(char *p) {
  while (isalpha(*p)) {
    if (islower(*p)) {
      PrintError((16UL | 0x20000000UL | 0x00020000UL), p);
      break;
    }
    p++;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<do_fill_screen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0x4,-0xc(%rbp)
  je     L60
  cmpl   $0x4,-0xc(%rbp)
  jg     L92
  cmpl   $0x3,-0xc(%rbp)
  je     L51
  cmpl   $0x3,-0xc(%rbp)
  jg     L92
  cmpl   $0x1,-0xc(%rbp)
  je     L83
  cmpl   $0x2,-0xc(%rbp)
  je     L48
  jmp    L92
L83:
  mov    -0x8(%rbp),%rax
  mov    $0xff0000,%esi
  mov    %rax,%rdi
  call   <fill_screen_solid@plt>
  jmp    L47
L48:
  mov    -0x8(%rbp),%rax
  mov    $0xff00,%esi
  mov    %rax,%rdi
  call   <fill_screen_solid@plt>
  jmp    L47
L51:
  mov    -0x8(%rbp),%rax
  mov    $0xff,%esi
  mov    %rax,%rdi
  call   <fill_screen_solid@plt>
  jmp    L47
L60:
  mov    -0x8(%rbp),%rax
  mov    $0xffffff,%esi
  mov    %rax,%rdi
  call   <fill_screen_solid@plt>
  jmp    L47
L92:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fill_screen@plt>
  nop
L47:
  nop
  leave
  ret
```

assistant: ```c
void do_fill_screen(struct fb_info *fb_info, int pattern) {
  switch (pattern) {
  case 1:
    fill_screen_solid(fb_info, 0xff0000);
    break;
  case 2:
    fill_screen_solid(fb_info, 0x00ff00);
    break;
  case 3:
    fill_screen_solid(fb_info, 0x0000ff);
    break;
  case 4:
    fill_screen_solid(fb_info, 0xffffff);
    break;
  case 0:
  default:
    fill_screen(fb_info);
    break;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<do_fill_screen>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x3,%esi
  je     L74
  jg     L62
  cmp    $0x1,%esi
  je     L89
  cmp    $0x2,%esi
  jne    L73
  mov    $0xff00,%esi
  call   <fill_screen_solid@plt>
  jmp    L22
L62:
  cmp    $0x4,%esi
  jne    L73
  mov    $0xffffff,%esi
  call   <fill_screen_solid@plt>
  jmp    L22
L89:
  mov    $0xff0000,%esi
  call   <fill_screen_solid@plt>
L22:
  add    $0x8,%rsp
  ret
L74:
  mov    $0xff,%esi
  call   <fill_screen_solid@plt>
  jmp    L22
L73:
  call   <fill_screen@plt>
  jmp    L22
```

assistant: ```c
void do_fill_screen(struct fb_info *fb_info, int pattern) {
  switch (pattern) {
  case 1:
    fill_screen_solid(fb_info, 0xff0000);
    break;
  case 2:
    fill_screen_solid(fb_info, 0x00ff00);
    break;
  case 3:
    fill_screen_solid(fb_info, 0x0000ff);
    break;
  case 4:
    fill_screen_solid(fb_info, 0xffffff);
    break;
  case 0:
  default:
    fill_screen(fb_info);
    break;
  }
}
```