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
<clocktos>:
  endbr64
  cmp    $0xfe5029,%rdi
  jg     L25
  movabs $0x8888888888888889,%rdx
  lea    (%rdi,%rdi,4),%rax
  lea    (%rax,%rax,4),%rsi
  shl    $0x2,%rsi
  mov    %rsi,%rax
  imul   %rdx
  lea    (%rdx,%rsi,1),%rcx
  sar    $0x3f,%rsi
  sar    $0x5,%rcx
  sub    %rsi,%rcx
L44:
  movb   $0x0,D13(%rip)
  mov    $0xfffffffe,%edi
  lea    D13(%rip),%rsi
  movabs $0x6666666666666667,%r10
  jmp    L3
  nopl   0x0(%rax,%rax,1)
L4:
  movb   $0x2e,-0x2(%rsi)
  sub    $0x2,%rsi
L9:
  mov    %rdx,%rcx
L3:
  mov    %rcx,%rax
  add    $0x1,%edi
  lea    -0x1(%rsi),%r9
  imul   %r10
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sar    $0x2,%rdx
  sub    %rax,%rdx
  mov    %rcx,%rax
  lea    (%rdx,%rdx,4),%r8
  add    %r8,%r8
  sub    %r8,%rax
  add    $0x30,%eax
  mov    %al,-0x1(%rsi)
  test   %edi,%edi
  jle    L38
  cmp    $0x9,%rcx
  jle    L11
L38:
  test   %edi,%edi
  je     L4
  mov    %r9,%rsi
  jmp    L9
  nopl   0x0(%rax)
L11:
  mov    %r9,%rax
  ret
  nopl   0x0(%rax)
L25:
  movabs $0x8888888888888889,%rdx
  mov    %rdi,%rax
  imul   %rdx
  add    %rdi,%rdx
  sar    $0x3f,%rdi
  sar    $0x5,%rdx
  sub    %rdi,%rdx
  lea    (%rdx,%rdx,4),%rax
  lea    (%rax,%rax,4),%rcx
  shl    $0x2,%rcx
  jmp    L44
```

assistant: ```c
char *clocktos(t)
long t;
{
  static char temp[22];
  register int i;
  register char *cp = temp + sizeof(temp);
  if (60 != 100)
    t = (t < 1000000000 / 60) ? (t * 100) / 60 : (t / 60) * 100;
  *--cp = '\0';
  for (i = -2; i <= 0 || t > 0; i++) {
    if (i == 0)
      *--cp = '.';
    *--cp = '0' + (char)(t % 10);
    t /= 10;
  }
  return cp;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<clocktos>:
  endbr64
  cmp    $0xfe5029,%rdi
  jg     L70
  movabs $0x8888888888888889,%rdx
  lea    (%rdi,%rdi,4),%rax
  lea    (%rax,%rax,4),%rcx
  shl    $0x2,%rcx
  mov    %rcx,%rax
  imul   %rdx
  lea    (%rdx,%rcx,1),%rsi
  sar    $0x3f,%rcx
  sar    $0x5,%rsi
  sub    %rcx,%rsi
L9:
  mov    %rsi,%rax
  lea    D7(%rip),%r11
  movabs $0x6666666666666667,%r9
  mov    $0xffffffff,%edi
  imul   %r9
  mov    %rsi,%rax
  movb   $0x0,D27(%rip)
  lea    0x1(%r11),%r10
  sar    $0x3f,%rax
  mov    %rdx,%rcx
  sar    $0x2,%rcx
  sub    %rax,%rcx
  lea    (%rcx,%rcx,4),%rax
  add    %rax,%rax
  sub    %rax,%rsi
  add    $0x30,%esi
  mov    %sil,D14(%rip)
  test   %edi,%edi
  jne    L29
L44:
  mov    %rcx,%rax
  movb   $0x2e,-0x2(%r10)
  lea    -0x3(%r10),%r8
  imul   %r9
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sar    $0x2,%rdx
  sub    %rax,%rdx
  mov    %rcx,%rax
  lea    (%rdx,%rdx,4),%rsi
  add    %rsi,%rsi
  sub    %rsi,%rax
  mov    %rdx,%rsi
  add    $0x30,%eax
  mov    %al,-0x3(%r10)
  cmp    $0x9,%rcx
  jle    L10
  mov    $0x1,%edi
L61:
  mov    %rsi,%rax
  add    $0x1,%edi
  lea    -0x1(%r8),%r11
  imul   %r9
  mov    %rsi,%rax
  sar    $0x3f,%rax
  mov    %rdx,%rcx
  sar    $0x2,%rcx
  sub    %rax,%rcx
  mov    %rsi,%rax
  lea    (%rcx,%rcx,4),%rdx
  add    %rdx,%rdx
  sub    %rdx,%rax
  add    $0x30,%eax
  mov    %al,-0x1(%r8)
  test   %edi,%edi
  jle    L58
  cmp    $0x9,%rsi
  jle    L18
L58:
  mov    %r8,%r10
  test   %edi,%edi
  je     L44
L29:
  mov    %rcx,%rsi
  mov    %r11,%r8
  jmp    L61
  xchg   %ax,%ax
L18:
  mov    %r11,%r8
L10:
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L70:
  movabs $0x8888888888888889,%rdx
  mov    %rdi,%rax
  imul   %rdx
  add    %rdi,%rdx
  sar    $0x3f,%rdi
  sar    $0x5,%rdx
  sub    %rdi,%rdx
  lea    (%rdx,%rdx,4),%rax
  lea    (%rax,%rax,4),%rsi
  shl    $0x2,%rsi
  jmp    L9
```

assistant: ```c
char *clocktos(t)
long t;
{
  static char temp[22];
  register int i;
  register char *cp = temp + sizeof(temp);
  if (60 != 100)
    t = (t < 1000000000 / 60) ? (t * 100) / 60 : (t / 60) * 100;
  *--cp = '\0';
  for (i = -2; i <= 0 || t > 0; i++) {
    if (i == 0)
      *--cp = '.';
    *--cp = '0' + (char)(t % 10);
    t /= 10;
  }
  return cp;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<memoryError>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  nop
  pop    %rbp
  ret
```

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

tool: D0: prcNetwork: Out of memory.

assistant: ```c
void memoryError() {
  printf("prcNetwork: Out of memory.");
  exit(-1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memoryError>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D8
data_type: string

tool: D8: prcNetwork: Out of memory.

assistant: ```c
void memoryError() {
  printf("prcNetwork: Out of memory.");
  exit(-1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<memoryError>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: parse_data
arguments: tag: D6
type_infered: string

tool: D6: prcNetwork: Out of memory.

assistant: ```c
void memoryError() {
  printf("prcNetwork: Out of memory.");
  exit(-1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memoryError>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D4
datatype: string

tool: D4: prcNetwork: Out of memory.

assistant: ```c
void memoryError() {
  printf("prcNetwork: Out of memory.");
  exit(-1);
}
```
user: What is the c source code of the assembly code below:

```asm
<SDL_imageFilterBitNegation>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    $0x0,%eax
  call   <SDL_imageFilterMMXdetect@plt>
  test   %rax,%rax
  je     L46
  cmpl   $0x7,-0x34(%rbp)
  jle    L46
  mov    -0x34(%rbp),%edx
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <SDL_imageFilterBitNegationMMX@plt>
  mov    -0x34(%rbp),%eax
  and    $0x7,%eax
  test   %eax,%eax
  jle    L11
  mov    -0x34(%rbp),%eax
  and    $0xfffffff8,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L43
L11:
  mov    $0x0,%eax
  jmp    L0
L46:
  movl   $0x0,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
L43:
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  jmp    L65
L39:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  not    %eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
  addl   $0x1,-0x18(%rbp)
L65:
  mov    -0x34(%rbp),%eax
  cmp    %eax,-0x18(%rbp)
  jb     L39
  mov    $0x0,%eax
L0:
  leave
  ret
```

assistant: ```c
int SDL_imageFilterBitNegation(unsigned char *Src1, unsigned char *Dest, int length) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdst;
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterBitNegationMMX(Src1, Dest, length);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdst = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdst = Dest;
  }
  for (i = istart; i < length; i++) {
    *curdst = ~(*cursrc1);
    cursrc1++;
    curdst++;
  }
  return (0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<SDL_imageFilterBitNegation>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %edx,%r12d
  mov    $0x0,%eax
  call   <SDL_imageFilterMMXdetect@plt>
  cmp    $0x7,%r12d
  jle    L16
  test   %rax,%rax
  jne    L17
L16:
  mov    $0x0,%eax
L2:
  cmp    %r12d,%eax
  jae    L42
  lea    -0x1(%r12),%ecx
  sub    %eax,%ecx
  mov    $0x0,%eax
L5:
  movzbl (%rbx,%rax,1),%edx
  not    %edx
  mov    %dl,0x0(%rbp,%rax,1)
  mov    %rax,%rdx
  add    $0x1,%rax
  cmp    %rcx,%rdx
  jne    L5
L42:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <SDL_imageFilterBitNegationMMX@plt>
  test   $0x7,%r12b
  je     L42
  mov    %r12d,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edx
  add    %rdx,%rbx
  add    %rdx,%rbp
  jmp    L2
```

assistant: ```c
int SDL_imageFilterBitNegation(unsigned char *Src1, unsigned char *Dest, int length) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdst;
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterBitNegationMMX(Src1, Dest, length);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdst = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdst = Dest;
  }
  for (i = istart; i < length; i++) {
    *curdst = ~(*cursrc1);
    cursrc1++;
    curdst++;
  }
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<SDL_imageFilterBitNegation>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  call   <SDL_imageFilterMMXdetect@plt>
  test   %rax,%rax
  je     L59
  cmp    $0x7,%ebx
  jg     L52
L59:
  xor    %eax,%eax
L32:
  cmp    %ebx,%eax
  jae    L33
  lea    -0x1(%rbx),%edx
  sub    %eax,%edx
  xor    %eax,%eax
  xchg   %ax,%ax
L10:
  movzbl 0x0(%rbp,%rax,1),%ecx
  not    %ecx
  mov    %cl,(%r12,%rax,1)
  mov    %rax,%rcx
  add    $0x1,%rax
  cmp    %rcx,%rdx
  jne    L10
L33:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L52:
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <SDL_imageFilterBitNegationMMX@plt>
  test   $0x7,%bl
  je     L33
  mov    %ebx,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edx
  add    %rdx,%rbp
  add    %rdx,%r12
  jmp    L32
```

assistant: ```c
int SDL_imageFilterBitNegation(unsigned char *Src1, unsigned char *Dest, int length) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdst;
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterBitNegationMMX(Src1, Dest, length);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdst = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdst = Dest;
  }
  for (i = istart; i < length; i++) {
    *curdst = ~(*cursrc1);
    cursrc1++;
    curdst++;
  }
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<getcpuload>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    D12(%rip),%rsi
  lea    D20(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rbx
L14:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    $0xa,%al
  jne    L14
  mov    $0x0,%ebp
  lea    D42(%rip),%r15
  lea    D47(%rip),%r14
  lea    D23(%rip),%r13
  lea    D29(%rip),%r12
L3:
  lea    0x8(%rsp),%rcx
  mov    %rsp,%rdx
  sub    $0x8,%rsp
  lea    0x38(%rsp),%rax
  push   %rax
  lea    0x38(%rsp),%rax
  push   %rax
  lea    0x38(%rsp),%rax
  push   %rax
  lea    0x38(%rsp),%r9
  lea    0x30(%rsp),%r8
  mov    %r15,%rsi
  mov    %rbx,%rdi
  call   <fscanf@plt>
  add    $0x20,%rsp
L37:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    $0xa,%al
  jne    L37
  mov    0x8(%rsp),%rcx
  add    (%rsp),%rcx
  add    0x10(%rsp),%rcx
  add    0x28(%rsp),%rcx
  add    0x30(%rsp),%rcx
  mov    %rcx,%rsi
  add    0x18(%rsp),%rsi
  add    0x20(%rsp),%rsi
  mov    %rcx,%rax
  sub    0x0(%r13,%rbp,8),%rax
  lea    (%rax,%rax,4),%rax
  lea    (%rax,%rax,4),%rax
  shl    $0x2,%rax
  mov    %rsi,%rdi
  sub    (%r12,%rbp,8),%rdi
  cqto
  idiv   %rdi
  mov    %eax,(%r14,%rbp,4)
  mov    %rcx,0x0(%r13,%rbp,8)
  mov    %rsi,(%r12,%rbp,8)
  add    $0x1,%rbp
  cmp    $0x2,%rbp
  jne    L3
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  lea    D47(%rip),%rax
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D12
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D20
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D42
type_guessed: string

tool: D12: r

tool: D20: /proc/stat

tool: D42: cpu%*d %ld %ld %ld %ld %ld %ld %ld

assistant: ```c
int *getcpuload() {
  FILE *fd;
  static long cpu_work[2], cpu_total[2];
  long jif1, jif2, jif3, jif4, jif5, jif6, jif7;
  long work[2], total[2];
  static int load[2];
  fd = fopen("/proc/stat", "r");
  char c;
  while (c != '\n')
    c = fgetc(fd);
  for (int i = 0; i < 2; i++) {
    c = 0;
    fscanf(fd, "cpu%*d %ld %ld %ld %ld %ld %ld %ld", &jif1, &jif2, &jif3, &jif4, &jif5, &jif6, &jif7);
    while (c != '\n')
      c = fgetc(fd);
    work[i] = jif1 + jif2 + jif3 + jif6 + jif7;
    total[i] = work[i] + jif4 + jif5;
    load[i] = 100 * (work[i] - cpu_work[i]) / (total[i] - cpu_total[i]);
    cpu_work[i] = work[i];
    cpu_total[i] = total[i];
  }
  fclose(fd);
  return load;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<getcpuload>:
  endbr64
  push   %r15
  lea    D9(%rip),%rsi
  lea    D57(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  mov    %rax,%r14
  nopl   0x0(%rax,%rax,1)
L5:
  mov    %r14,%rdi
  call   <fgetc@plt>
  cmp    $0xa,%al
  jne    L5
  lea    0x40(%rsp),%rax
  xor    %ebx,%ebx
  lea    0x48(%rsp),%r15
  mov    %rax,0x18(%rsp)
  lea    0x38(%rsp),%rax
  lea    D38(%rip),%r13
  mov    %rax,0x8(%rsp)
  lea    0x30(%rsp),%rax
  lea    D8(%rip),%r12
  mov    %rax,0x28(%rsp)
  lea    0x60(%rsp),%rax
  lea    D55(%rip),%rbp
  mov    %rax,0x20(%rsp)
  lea    0x58(%rsp),%rax
  mov    %rax,0x10(%rsp)
  lea    0x50(%rsp),%rax
  mov    %rax,(%rsp)
L30:
  sub    $0x8,%rsp
  mov    %r15,%r9
  lea    D45(%rip),%rsi
  mov    %r14,%rdi
  push   0x28(%rsp)
  push   0x20(%rsp)
  push   0x18(%rsp)
  mov    0x38(%rsp),%r8
  mov    0x28(%rsp),%rcx
  mov    0x48(%rsp),%rdx
  call   <fscanf@plt>
  add    $0x20,%rsp
  nopl   0x0(%rax,%rax,1)
L41:
  mov    %r14,%rdi
  call   <fgetc@plt>
  cmp    $0xa,%al
  jne    L41
  mov    0x38(%rsp),%rcx
  add    0x30(%rsp),%rcx
  add    0x40(%rsp),%rcx
  add    0x58(%rsp),%rcx
  add    0x60(%rsp),%rcx
  mov    0x48(%rsp),%rsi
  mov    %rcx,%rax
  sub    (%r12,%rbx,8),%rax
  mov    %rcx,(%r12,%rbx,8)
  lea    (%rax,%rax,4),%rax
  add    %rcx,%rsi
  add    0x50(%rsp),%rsi
  lea    (%rax,%rax,4),%rax
  mov    %rsi,%rdi
  sub    0x0(%rbp,%rbx,8),%rdi
  mov    %rsi,0x0(%rbp,%rbx,8)
  shl    $0x2,%rax
  cqto
  idiv   %rdi
  mov    %eax,0x0(%r13,%rbx,4)
  cmp    $0x1,%rbx
  jne    L13
  mov    %r14,%rdi
  call   <fclose@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  add    $0x78,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L13:
  mov    $0x1,%ebx
  jmp    L30
L28:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D9
type: string
name: disassemble_data
arguments: tag: D57
type: string
name: disassemble_data
arguments: tag: D45
type: string

tool: D9: r

tool: D57: /proc/stat

tool: D45: cpu%*d %ld %ld %ld %ld %ld %ld %ld

assistant: ```c
int *getcpuload() {
  FILE *fd;
  static long cpu_work[2], cpu_total[2];
  long jif1, jif2, jif3, jif4, jif5, jif6, jif7;
  long work[2], total[2];
  static int load[2];
  fd = fopen("/proc/stat", "r");
  char c;
  while (c != '\n')
    c = fgetc(fd);
  for (int i = 0; i < 2; i++) {
    c = 0;
    fscanf(fd, "cpu%*d %ld %ld %ld %ld %ld %ld %ld", &jif1, &jif2, &jif3, &jif4, &jif5, &jif6, &jif7);
    while (c != '\n')
      c = fgetc(fd);
    work[i] = jif1 + jif2 + jif3 + jif6 + jif7;
    total[i] = work[i] + jif4 + jif5;
    load[i] = 100 * (work[i] - cpu_work[i]) / (total[i] - cpu_total[i]);
    cpu_work[i] = work[i];
    cpu_total[i] = total[i];
  }
  fclose(fd);
  return load;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getcpuload>:
  endbr64
  push   %r15
  lea    D57(%rip),%rsi
  lea    D53(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  mov    %rax,%r14
  nopl   0x0(%rax,%rax,1)
L35:
  mov    %r14,%rdi
  call   <fgetc@plt>
  cmp    $0xa,%al
  jne    L35
  lea    0x40(%rsp),%rax
  xor    %ebx,%ebx
  lea    0x48(%rsp),%r15
  mov    %rax,0x18(%rsp)
  lea    0x38(%rsp),%rax
  lea    D5(%rip),%r13
  mov    %rax,0x8(%rsp)
  lea    0x30(%rsp),%rax
  lea    D27(%rip),%r12
  mov    %rax,0x28(%rsp)
  lea    0x60(%rsp),%rax
  lea    D2(%rip),%rbp
  mov    %rax,0x20(%rsp)
  lea    0x58(%rsp),%rax
  mov    %rax,0x10(%rsp)
  lea    0x50(%rsp),%rax
  mov    %rax,(%rsp)
L36:
  sub    $0x8,%rsp
  mov    %r15,%r9
  lea    D46(%rip),%rsi
  mov    %r14,%rdi
  push   0x28(%rsp)
  push   0x20(%rsp)
  push   0x18(%rsp)
  mov    0x38(%rsp),%r8
  mov    0x28(%rsp),%rcx
  mov    0x48(%rsp),%rdx
  call   <fscanf@plt>
  add    $0x20,%rsp
  nopl   0x0(%rax,%rax,1)
L46:
  mov    %r14,%rdi
  call   <fgetc@plt>
  cmp    $0xa,%al
  jne    L46
  mov    0x38(%rsp),%rcx
  add    0x30(%rsp),%rcx
  add    0x40(%rsp),%rcx
  add    0x58(%rsp),%rcx
  add    0x60(%rsp),%rcx
  mov    0x48(%rsp),%rsi
  mov    %rcx,%rax
  sub    (%r12,%rbx,8),%rax
  mov    %rcx,(%r12,%rbx,8)
  lea    (%rax,%rax,4),%rax
  add    %rcx,%rsi
  add    0x50(%rsp),%rsi
  lea    (%rax,%rax,4),%rax
  mov    %rsi,%rdi
  sub    0x0(%rbp,%rbx,8),%rdi
  mov    %rsi,0x0(%rbp,%rbx,8)
  shl    $0x2,%rax
  cqto
  idiv   %rdi
  mov    %eax,0x0(%r13,%rbx,4)
  cmp    $0x1,%rbx
  jne    L30
  mov    %r14,%rdi
  call   <fclose@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x78,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L30:
  mov    $0x1,%ebx
  jmp    L36
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D57
data_type: string
name: disassemble_data
arguments: label: D53
data_type: string
name: disassemble_data
arguments: label: D46
data_type: string

tool: D57: r

tool: D53: /proc/stat

tool: D46: cpu%*d %ld %ld %ld %ld %ld %ld %ld

assistant: ```c
int *getcpuload() {
  FILE *fd;
  static long cpu_work[2], cpu_total[2];
  long jif1, jif2, jif3, jif4, jif5, jif6, jif7;
  long work[2], total[2];
  static int load[2];
  fd = fopen("/proc/stat", "r");
  char c;
  while (c != '\n')
    c = fgetc(fd);
  for (int i = 0; i < 2; i++) {
    c = 0;
    fscanf(fd, "cpu%*d %ld %ld %ld %ld %ld %ld %ld", &jif1, &jif2, &jif3, &jif4, &jif5, &jif6, &jif7);
    while (c != '\n')
      c = fgetc(fd);
    work[i] = jif1 + jif2 + jif3 + jif6 + jif7;
    total[i] = work[i] + jif4 + jif5;
    load[i] = 100 * (work[i] - cpu_work[i]) / (total[i] - cpu_total[i]);
    cpu_work[i] = work[i];
    cpu_total[i] = total[i];
  }
  fclose(fd);
  return load;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<encode_char>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <tolower@plt>
  sub    $0x62,%eax
  cmp    $0x18,%eax
  ja     L31
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D4(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D4(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x31,%eax
  jmp    L36
  mov    $0x32,%eax
  jmp    L36
  mov    $0x33,%eax
  jmp    L36
  mov    $0x34,%eax
  jmp    L36
  mov    $0x35,%eax
  jmp    L36
  mov    $0x36,%eax
  jmp    L36
  mov    $0x37,%eax
  jmp    L36
  mov    $0x38,%eax
  jmp    L36
  mov    $0x39,%eax
  jmp    L36
L31:
  nop
  mov    $0x30,%eax
L36:
  leave
  ret
```

assistant: ```c
char encode_char(const char c) {
  switch (tolower(c)) {
  case 'b':
  case 'p':
    return '1';
  case 'f':
  case 'v':
    return '2';
  case 'c':
  case 'k':
  case 's':
    return '3';
  case 'g':
  case 'j':
    return '4';
  case 'q':
  case 'x':
  case 'z':
    return '5';
  case 'd':
  case 't':
    return '6';
  case 'l':
    return '7';
  case 'm':
  case 'n':
    return '8';
  case 'r':
    return '9';
  default:
    break;
  }
  return '0';
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<encode_char>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <tolower@plt>
  sub    $0x62,%eax
  cmp    $0x18,%eax
  ja     L20
  mov    %eax,%eax
  lea    D1(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x32,%eax
  jmp    L93
  mov    $0x33,%eax
L93:
  add    $0x8,%rsp
  ret
  mov    $0x34,%eax
  jmp    L93
  mov    $0x35,%eax
  jmp    L93
  mov    $0x36,%eax
  jmp    L93
  mov    $0x37,%eax
  jmp    L93
  mov    $0x38,%eax
  jmp    L93
  mov    $0x39,%eax
  jmp    L93
L20:
  mov    $0x30,%eax
  jmp    L93
  mov    $0x31,%eax
  jmp    L93
```

assistant: ```c
char encode_char(const char c) {
  switch (tolower(c)) {
  case 'b':
  case 'p':
    return '1';
  case 'f':
  case 'v':
    return '2';
  case 'c':
  case 'k':
  case 's':
    return '3';
  case 'g':
  case 'j':
    return '4';
  case 'q':
  case 'x':
  case 'z':
    return '5';
  case 'd':
  case 't':
    return '6';
  case 'l':
    return '7';
  case 'm':
  case 'n':
    return '8';
  case 'r':
    return '9';
  default:
    break;
  }
  return '0';
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<encode_char>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <tolower@plt>
  mov    $0x30,%r8d
  sub    $0x62,%eax
  cmp    $0x18,%eax
  ja     L0
  lea    D6(%rip),%rdx
  movzbl (%rdx,%rax,1),%r8d
L0:
  mov    %r8d,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
char encode_char(const char c) {
  switch (tolower(c)) {
  case 'b':
  case 'p':
    return '1';
  case 'f':
  case 'v':
    return '2';
  case 'c':
  case 'k':
  case 's':
    return '3';
  case 'g':
  case 'j':
    return '4';
  case 'q':
  case 'x':
  case 'z':
    return '5';
  case 'd':
  case 't':
    return '6';
  case 'l':
    return '7';
  case 'm':
  case 'n':
    return '8';
  case 'r':
    return '9';
  default:
    break;
  }
  return '0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<encode_char>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <tolower@plt>
  mov    $0x30,%r8d
  sub    $0x62,%eax
  cmp    $0x18,%eax
  ja     L7
  lea    D5(%rip),%rdx
  movzbl (%rdx,%rax,1),%r8d
L7:
  mov    %r8d,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
char encode_char(const char c) {
  switch (tolower(c)) {
  case 'b':
  case 'p':
    return '1';
  case 'f':
  case 'v':
    return '2';
  case 'c':
  case 'k':
  case 's':
    return '3';
  case 'g':
  case 'j':
    return '4';
  case 'q':
  case 'x':
  case 'z':
    return '5';
  case 'd':
  case 't':
    return '6';
  case 'l':
    return '7';
  case 'm':
  case 'n':
    return '8';
  case 'r':
    return '9';
  default:
    break;
  }
  return '0';
}
```