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
<fprintf>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  mov    %rdi,%r14
  mov    %r15d,%edi
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x7f8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7e8(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r13
  movq   $0x7d0,0x8(%rsp)
  call   <va_start@plt>
  mov    %r12,%rdx
  mov    %r13,%rdi
  lea    0x8(%rsp),%rsi
  mov    %r15d,%ecx
  call   <vasnprintf@plt>
  mov    %r15d,%edi
  mov    0x8(%rsp),%r12
  mov    %rax,%rbp
  call   <va_end@plt>
  test   %rbp,%rbp
  je     L0
  mov    %r14,%rcx
  mov    %r12,%rdx
  mov    $0x1,%esi
  mov    %rbp,%rdi
  call   <fwrite@plt>
  cmp    %r12,%rax
  jb     L62
  cmp    %r13,%rbp
  je     L48
  mov    %rbp,%rdi
  call   <free@plt>
L48:
  mov    D10(%rip),%rax
  cmp    %r12,(%rax)
  jb     L22
L70:
  mov    0x7e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  add    $0x7f8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L62:
  mov    $0xffffffff,%r12d
  cmp    %r13,%rbp
  je     L70
  mov    D29(%rip),%rbx
  mov    %rbp,%rdi
  mov    (%rbx),%r13d
  call   <free@plt>
  mov    %r13d,(%rbx)
  jmp    L70
L22:
  mov    D23(%rip),%rax
  mov    (%rax),%edx
  mov    D29(%rip),%rax
  mov    %edx,(%rax)
L0:
  mov    %r14,%rdi
  mov    $0xffffffff,%r12d
  call   <fseterr@plt>
  jmp    L70
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int fprintf(FILE *fp, const char *format, ...) {
  char buf[2000];
  char *output;
  size_t len;
  size_t lenbuf = sizeof(buf);
  va_list args;
  va_start(args, format);
  output = vasnprintf(buf, &lenbuf, format, args);
  len = lenbuf;
  va_end(args);
  if (!output) {
    fseterr(fp);
    return -1;
  }
  if (fwrite(output, 1, len, fp) < len) {
    if (output != buf) {
      int saved_errno = errno;
      free(output);
      errno = saved_errno;
    }
    return -1;
  }
  if (output != buf)
    free(output);
  if (len > INT_MAX) {
    errno = EOVERFLOW;
    fseterr(fp);
    return -1;
  }
  return len;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fprintf>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  mov    %rdi,%r14
  mov    %r15d,%edi
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x7f8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7e8(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r13
  movq   $0x7d0,0x8(%rsp)
  call   <va_start@plt>
  mov    %r12,%rdx
  mov    %r13,%rdi
  lea    0x8(%rsp),%rsi
  mov    %r15d,%ecx
  call   <vasnprintf@plt>
  mov    %r15d,%edi
  mov    0x8(%rsp),%r12
  mov    %rax,%rbp
  call   <va_end@plt>
  test   %rbp,%rbp
  je     L37
  mov    %r14,%rcx
  mov    %r12,%rdx
  mov    $0x1,%esi
  mov    %rbp,%rdi
  call   <fwrite@plt>
  cmp    %r12,%rax
  jb     L56
  cmp    %r13,%rbp
  je     L4
  mov    %rbp,%rdi
  call   <free@plt>
L4:
  mov    D19(%rip),%rax
  cmp    %r12,(%rax)
  jb     L27
L21:
  mov    0x7e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L41
  add    $0x7f8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L56:
  mov    $0xffffffff,%r12d
  cmp    %r13,%rbp
  je     L21
  mov    D33(%rip),%rbx
  mov    %rbp,%rdi
  mov    (%rbx),%r13d
  call   <free@plt>
  mov    %r13d,(%rbx)
  jmp    L21
L27:
  mov    D32(%rip),%rax
  mov    (%rax),%edx
  mov    D33(%rip),%rax
  mov    %edx,(%rax)
L37:
  mov    %r14,%rdi
  mov    $0xffffffff,%r12d
  call   <fseterr@plt>
  jmp    L21
L41:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int fprintf(FILE *fp, const char *format, ...) {
  char buf[2000];
  char *output;
  size_t len;
  size_t lenbuf = sizeof(buf);
  va_list args;
  va_start(args, format);
  output = vasnprintf(buf, &lenbuf, format, args);
  len = lenbuf;
  va_end(args);
  if (!output) {
    fseterr(fp);
    return -1;
  }
  if (fwrite(output, 1, len, fp) < len) {
    if (output != buf) {
      int saved_errno = errno;
      free(output);
      errno = saved_errno;
    }
    return -1;
  }
  if (output != buf)
    free(output);
  if (len > INT_MAX) {
    errno = EOVERFLOW;
    fseterr(fp);
    return -1;
  }
  return len;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<output_vtk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    %r8,-0x30(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L35
L13:
  movl   $0x0,-0x8(%rbp)
  jmp    L3
L8:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x8(%rbp)
L3:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L8
  addl   $0x1,-0x4(%rbp)
L35:
  mov    -0x4(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L13
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <use@plt>
  nop
  leave
  ret
```

assistant: ```c
void output_vtk(int nx1, int nx2, int big_end, double **input, float *output) {
  int i, j;
  for (j = 0; j < nx2; j++)
    for (i = 0; i < nx1; i++)
      output[i] = (float)input[j][i];
  use(output);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<output_vtk>:
  endbr64
  sub    $0x8,%rsp
  test   %esi,%esi
  jle    L0
  mov    %edi,%r9d
  mov    %rcx,%rdi
  lea    -0x1(%rsi),%eax
  lea    0x8(%rcx,%rax,8),%rsi
  mov    %r9d,%ecx
  jmp    L14
L8:
  mov    (%rdi),%rdx
  pxor   %xmm0,%xmm0
  cvtsd2ss (%rdx,%rax,8),%xmm0
  movss  %xmm0,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L8
L10:
  add    $0x8,%rdi
  cmp    %rsi,%rdi
  je     L0
L14:
  mov    $0x0,%eax
  test   %r9d,%r9d
  jg     L8
  jmp    L10
L0:
  mov    %r8,%rdi
  call   <use@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void output_vtk(int nx1, int nx2, int big_end, double **input, float *output) {
  int i, j;
  for (j = 0; j < nx2; j++)
    for (i = 0; i < nx1; i++)
      output[i] = (float)input[j][i];
  use(output);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<output_vtk>:
  endbr64
  mov    %edi,%r9d
  mov    %r8,%rdi
  test   %esi,%esi
  jle    L18
  lea    -0x1(%rsi),%eax
  movslq %r9d,%rsi
  lea    0x8(%rcx,%rax,8),%r8
  nopl   0x0(%rax)
L2:
  test   %r9d,%r9d
  jle    L25
  mov    (%rcx),%rdx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L3:
  pxor   %xmm0,%xmm0
  cvtsd2ss (%rdx,%rax,8),%xmm0
  movss  %xmm0,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L3
L25:
  add    $0x8,%rcx
  cmp    %r8,%rcx
  jne    L2
L18:
  jmp    1050 <use@plt>
```

assistant: ```c
void output_vtk(int nx1, int nx2, int big_end, double **input, float *output) {
  int i, j;
  for (j = 0; j < nx2; j++)
    for (i = 0; i < nx1; i++)
      output[i] = (float)input[j][i];
  use(output);
}
```
user: Translate the below assembly code into C programming language:

```asm
<output_vtk>:
  endbr64
  mov    %edi,%r9d
  mov    %r8,%rdi
  test   %esi,%esi
  jle    L49
  test   %r9d,%r9d
  jle    L49
  lea    -0x1(%rsi),%eax
  push   %r12
  mov    %rcx,%r8
  lea    0x8(%rcx,%rax,8),%r12
  mov    %r9d,%eax
  push   %rbp
  lea    -0x1(%r9),%ebp
  shr    $0x2,%eax
  push   %rbx
  mov    %r9d,%ebx
  lea    -0x1(%rax),%ecx
  and    $0xfffffffc,%ebx
  add    $0x1,%rcx
  shl    $0x4,%rcx
  nopl   (%rax)
L48:
  mov    (%r8),%rdx
  cmp    $0x2,%ebp
  jbe    L17
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L24:
  movupd (%rdx,%rax,2),%xmm2
  movupd 0x10(%rdx,%rax,2),%xmm3
  cvtpd2ps %xmm2,%xmm0
  cvtpd2ps %xmm3,%xmm1
  movlhps %xmm1,%xmm0
  movups %xmm0,(%rdi,%rax,1)
  add    $0x10,%rax
  cmp    %rcx,%rax
  jne    L24
  mov    %ebx,%eax
  cmp    %ebx,%r9d
  je     L44
L29:
  movslq %eax,%rsi
  pxor   %xmm0,%xmm0
  cvtsd2ss (%rdx,%rsi,8),%xmm0
  lea    0x0(,%rsi,8),%r11
  lea    0x0(,%rsi,4),%r10
  movss  %xmm0,(%rdi,%rsi,4)
  lea    0x1(%rax),%esi
  cmp    %esi,%r9d
  jle    L44
  pxor   %xmm0,%xmm0
  add    $0x2,%eax
  cvtsd2ss 0x8(%rdx,%r11,1),%xmm0
  movss  %xmm0,0x4(%rdi,%r10,1)
  cmp    %eax,%r9d
  jle    L44
  pxor   %xmm0,%xmm0
  cvtsd2ss 0x10(%rdx,%r11,1),%xmm0
  movss  %xmm0,0x8(%rdi,%r10,1)
L44:
  add    $0x8,%r8
  cmp    %r12,%r8
  jne    L48
  pop    %rbx
  pop    %rbp
  pop    %r12
  jmp    1050 <use@plt>
L17:
  xor    %eax,%eax
  jmp    L29
L49:
  jmp    1050 <use@plt>
```

assistant: ```c
void output_vtk(int nx1, int nx2, int big_end, double **input, float *output) {
  int i, j;
  for (j = 0; j < nx2; j++)
    for (i = 0; i < nx1; i++)
      output[i] = (float)input[j][i];
  use(output);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<boost_select_axis>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm1,%xmm0
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movq   $0x1,-0x8(%rbp)
  jmp    L22
L26:
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm1,%xmm0
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  divsd  %xmm1,%xmm0
  comisd -0x10(%rbp),%xmm0
  jbe    L28
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm1,%xmm0
  mov    -0x18(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
L28:
  addq   $0x1,-0x8(%rbp)
L22:
  mov    -0x8(%rbp),%rax
  cmp    -0x38(%rbp),%rax
  jb     L26
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long boost_select_axis(const double *UdX, const double *Xnormsq, const unsigned long p) {
  unsigned long argmax = 0;
  double max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
  unsigned long j;
  for (j = 1; j < p; j++) {
    if (max < UdX[j] * UdX[j] / Xnormsq[j]) {
      argmax = j;
      max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
    }
  }
  return argmax;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<boost_select_axis>:
  endbr64
  movsd  (%rdi),%xmm1
  mulsd  %xmm1,%xmm1
  divsd  (%rsi),%xmm1
  cmp    $0x1,%rdx
  jbe    L9
  mov    $0x1,%eax
  mov    $0x0,%ecx
L1:
  movsd  (%rdi,%rax,8),%xmm0
  mulsd  %xmm0,%xmm0
  divsd  (%rsi,%rax,8),%xmm0
  comisd %xmm1,%xmm0
  maxsd  %xmm1,%xmm0
  movapd %xmm0,%xmm1
  cmova  %rax,%rcx
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L1
L19:
  mov    %rcx,%rax
  ret
L9:
  mov    $0x0,%ecx
  jmp    L19
```

assistant: ```c
unsigned long boost_select_axis(const double *UdX, const double *Xnormsq, const unsigned long p) {
  unsigned long argmax = 0;
  double max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
  unsigned long j;
  for (j = 1; j < p; j++) {
    if (max < UdX[j] * UdX[j] / Xnormsq[j]) {
      argmax = j;
      max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
    }
  }
  return argmax;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<boost_select_axis>:
  endbr64
  movsd  (%rdi),%xmm1
  mulsd  %xmm1,%xmm1
  divsd  (%rsi),%xmm1
  cmp    $0x1,%rdx
  jbe    L13
  mov    $0x1,%eax
  xor    %r8d,%r8d
  xchg   %ax,%ax
L5:
  movsd  (%rdi,%rax,8),%xmm0
  mulsd  %xmm0,%xmm0
  divsd  (%rsi,%rax,8),%xmm0
  comisd %xmm1,%xmm0
  maxsd  %xmm1,%xmm0
  cmova  %rax,%r8
  add    $0x1,%rax
  movapd %xmm0,%xmm1
  cmp    %rax,%rdx
  jne    L5
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
unsigned long boost_select_axis(const double *UdX, const double *Xnormsq, const unsigned long p) {
  unsigned long argmax = 0;
  double max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
  unsigned long j;
  for (j = 1; j < p; j++) {
    if (max < UdX[j] * UdX[j] / Xnormsq[j]) {
      argmax = j;
      max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
    }
  }
  return argmax;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<boost_select_axis>:
  endbr64
  movsd  (%rdi),%xmm1
  mulsd  %xmm1,%xmm1
  divsd  (%rsi),%xmm1
  cmp    $0x1,%rdx
  jbe    L13
  mov    $0x1,%eax
  xor    %r8d,%r8d
  xchg   %ax,%ax
L10:
  movsd  (%rdi,%rax,8),%xmm0
  mulsd  %xmm0,%xmm0
  divsd  (%rsi,%rax,8),%xmm0
  comisd %xmm1,%xmm0
  maxsd  %xmm1,%xmm0
  cmova  %rax,%r8
  add    $0x1,%rax
  movapd %xmm0,%xmm1
  cmp    %rax,%rdx
  jne    L10
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
unsigned long boost_select_axis(const double *UdX, const double *Xnormsq, const unsigned long p) {
  unsigned long argmax = 0;
  double max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
  unsigned long j;
  for (j = 1; j < p; j++) {
    if (max < UdX[j] * UdX[j] / Xnormsq[j]) {
      argmax = j;
      max = UdX[argmax] * UdX[argmax] / Xnormsq[argmax];
    }
  }
  return argmax;
}
```
user: Translate the below assembly code into C programming language:

```asm
<SendByte>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dl,-0x14(%rbp)
  mov    %al,-0x18(%rbp)
  movb   $0x0,-0x1(%rbp)
  movb   $0x0,-0x1(%rbp)
  jmp    L38
L29:
  movzbl -0x14(%rbp),%eax
  test   %al,%al
  jns    L25
  mov    $0x0,%eax
  call   <SetSDATAHigh@plt>
  mov    $0x0,%eax
  call   <SCLKHigh@plt>
  mov    $0x0,%eax
  call   <SCLKLow@plt>
  jmp    L14
L25:
  mov    $0x0,%eax
  call   <SetSDATALow@plt>
  mov    $0x0,%eax
  call   <SCLKHigh@plt>
  mov    $0x0,%eax
  call   <SCLKLow@plt>
L14:
  shlb   -0x14(%rbp)
  movzbl -0x1(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x1(%rbp)
L38:
  movzbl -0x1(%rbp),%eax
  cmp    -0x18(%rbp),%al
  jb     L29
  nop
  nop
  leave
  ret
```

assistant: ```c
void SendByte(unsigned char bCurrByte, unsigned char bSize) {
  unsigned char b = 0;
  for (b = 0; b < bSize; b++) {
    if (bCurrByte & 0x80) {
      SetSDATAHigh();
      SCLKHigh();
      SCLKLow();
    } else {
      SetSDATALow();
      SCLKHigh();
      SCLKLow();
    }
    bCurrByte = bCurrByte << 1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<SendByte>:
  endbr64
  test   %sil,%sil
  je     L37
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%r12d
  mov    $0x0,%ebp
  jmp    L36
L11:
  mov    $0x0,%eax
  call   <SetSDATALow@plt>
  mov    $0x0,%eax
  call   <SCLKHigh@plt>
  mov    $0x0,%eax
  call   <SCLKLow@plt>
L22:
  add    %ebx,%ebx
  add    $0x1,%ebp
  cmp    %bpl,%r12b
  je     L17
L36:
  test   %bl,%bl
  jns    L11
  mov    $0x0,%eax
  call   <SetSDATAHigh@plt>
  mov    $0x0,%eax
  call   <SCLKHigh@plt>
  mov    $0x0,%eax
  call   <SCLKLow@plt>
  jmp    L22
L17:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L37:
  ret
```

assistant: ```c
void SendByte(unsigned char bCurrByte, unsigned char bSize) {
  unsigned char b = 0;
  for (b = 0; b < bSize; b++) {
    if (bCurrByte & 0x80) {
      SetSDATAHigh();
      SCLKHigh();
      SCLKLow();
    } else {
      SetSDATALow();
      SCLKHigh();
      SCLKLow();
    }
    bCurrByte = bCurrByte << 1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<SendByte>:
  endbr64
  test   %sil,%sil
  je     L11
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %edi,%ebx
  jmp    L0
  cs nopw 0x0(%rax,%rax,1)
L38:
  call   <SetSDATALow@plt>
  xor    %eax,%eax
  add    $0x1,%ebp
  add    %ebx,%ebx
  call   <SCLKHigh@plt>
  xor    %eax,%eax
  call   <SCLKLow@plt>
  cmp    %bpl,%r12b
  je     L39
L0:
  xor    %eax,%eax
  test   %bl,%bl
  jns    L38
  call   <SetSDATAHigh@plt>
  xor    %eax,%eax
  add    $0x1,%ebp
  add    %ebx,%ebx
  call   <SCLKHigh@plt>
  xor    %eax,%eax
  call   <SCLKLow@plt>
  cmp    %bpl,%r12b
  jne    L0
L39:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L11:
  ret
```

assistant: ```c
void SendByte(unsigned char bCurrByte, unsigned char bSize) {
  unsigned char b = 0;
  for (b = 0; b < bSize; b++) {
    if (bCurrByte & 0x80) {
      SetSDATAHigh();
      SCLKHigh();
      SCLKLow();
    } else {
      SetSDATALow();
      SCLKHigh();
      SCLKLow();
    }
    bCurrByte = bCurrByte << 1;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<SendByte>:
  endbr64
  test   %sil,%sil
  je     L31
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %edi,%ebx
  jmp    L3
  cs nopw 0x0(%rax,%rax,1)
L26:
  call   <SetSDATALow@plt>
  xor    %eax,%eax
  add    $0x1,%ebp
  add    %ebx,%ebx
  call   <SCLKHigh@plt>
  xor    %eax,%eax
  call   <SCLKLow@plt>
  cmp    %bpl,%r12b
  je     L35
L3:
  xor    %eax,%eax
  test   %bl,%bl
  jns    L26
  call   <SetSDATAHigh@plt>
  xor    %eax,%eax
  add    $0x1,%ebp
  add    %ebx,%ebx
  call   <SCLKHigh@plt>
  xor    %eax,%eax
  call   <SCLKLow@plt>
  cmp    %bpl,%r12b
  jne    L3
L35:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L31:
  ret
```

assistant: ```c
void SendByte(unsigned char bCurrByte, unsigned char bSize) {
  unsigned char b = 0;
  for (b = 0; b < bSize; b++) {
    if (bCurrByte & 0x80) {
      SetSDATAHigh();
      SCLKHigh();
      SCLKLow();
    } else {
      SetSDATALow();
      SCLKHigh();
      SCLKLow();
    }
    bCurrByte = bCurrByte << 1;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<eofread>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int eofread(cookie, buf, len) void *cookie;
char *buf;
int len;
{ return (0); }
```
user: Please show me the C implementation that matches the assembly code listed below:

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

assistant: ```c
int eofread(cookie, buf, len) void *cookie;
char *buf;
int len;
{ return (0); }
```
user: 请将以下的汇编代码转换成C语言代码：

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

assistant: ```c
int eofread(cookie, buf, len) void *cookie;
char *buf;
int len;
{ return (0); }
```
user: Demonstrate the C code that generates the assembly output below:

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

assistant: ```c
int eofread(cookie, buf, len) void *cookie;
char *buf;
int len;
{ return (0); }
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<read_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    D9(%rip),%rax
  movl   $0x0,(%rax)
  mov    -0x28(%rbp),%rax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    -0x20(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L1
  mov    -0x4(%rbp),%eax
  jmp    L18
L1:
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L7
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  neg    %eax
  jmp    L18
L7:
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  neg    %eax
L18:
  leave
  ret
```

assistant: ```c
int read_file(void *pvFile, void *pvBuf, size_t cbBuf) {
  int cb;
  errno = 0;
  cb = (int)read(*(int *)pvFile, pvBuf, (int)cbBuf);
  if (cb >= 0)
    return (int)cb;
  if (!errno)
    return -EINVAL;
  return -errno;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<read_file>:
  endbr64
  sub    $0x8,%rsp
  mov    D23(%rip),%rax
  movl   $0x0,(%rax)
  mov    (%rdi),%edi
  call   <read@plt>
  mov    %eax,%edx
  test   %eax,%eax
  jns    L16
  mov    D23(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  neg    %edx
  test   %eax,%eax
  je     L27
L16:
  mov    %edx,%eax
  add    $0x8,%rsp
  ret
L27:
  mov    D9(%rip),%rax
  mov    (%rax),%edx
  neg    %edx
  jmp    L16
```

assistant: ```c
int read_file(void *pvFile, void *pvBuf, size_t cbBuf) {
  int cb;
  errno = 0;
  cb = (int)read(*(int *)pvFile, pvBuf, (int)cbBuf);
  if (cb >= 0)
    return (int)cb;
  if (!errno)
    return -EINVAL;
  return -errno;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<read_file>:
  endbr64
  push   %rbx
  mov    D6(%rip),%rbx
  movl   $0x0,(%rbx)
  mov    (%rdi),%edi
  call   <read@plt>
  mov    %eax,%r8d
  test   %eax,%eax
  jns    L17
  mov    (%rbx),%eax
  mov    %eax,%r8d
  neg    %r8d
  test   %eax,%eax
  je     L13
L17:
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L13:
  mov    D19(%rip),%rax
  pop    %rbx
  mov    (%rax),%r8d
  neg    %r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int read_file(void *pvFile, void *pvBuf, size_t cbBuf) {
  int cb;
  errno = 0;
  cb = (int)read(*(int *)pvFile, pvBuf, (int)cbBuf);
  if (cb >= 0)
    return (int)cb;
  if (!errno)
    return -EINVAL;
  return -errno;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<read_file>:
  endbr64
  push   %rbx
  mov    D7(%rip),%rbx
  movl   $0x0,(%rbx)
  mov    (%rdi),%edi
  call   <read@plt>
  mov    %eax,%r8d
  test   %eax,%eax
  jns    L16
  mov    (%rbx),%eax
  mov    %eax,%r8d
  neg    %r8d
  test   %eax,%eax
  je     L7
L16:
  mov    %r8d,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L7:
  mov    D13(%rip),%rax
  pop    %rbx
  mov    (%rax),%r8d
  neg    %r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int read_file(void *pvFile, void *pvBuf, size_t cbBuf) {
  int cb;
  errno = 0;
  cb = (int)read(*(int *)pvFile, pvBuf, (int)cbBuf);
  if (cb >= 0)
    return (int)cb;
  if (!errno)
    return -EINVAL;
  return -errno;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cgmemread>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1b0,%rsp
  mov    %rdi,-0x1a8(%rbp)
  mov    %rsi,-0x1b0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x1a8(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  sub    $0x8,%rsp
  push   -0x1b0(%rbp)
  mov    %rdx,%r9
  lea    D19(%rip),%r8
  lea    D22(%rip),%rdx
  mov    %rdx,%rcx
  lea    D13(%rip),%rdx
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  add    $0x10,%rsp
  lea    -0x190(%rbp),%rcx
  lea    -0x110(%rbp),%rax
  mov    $0x80,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <file_to_buf@plt>
  cmp    $0xffffffff,%eax
  jne    L15
  mov    $0x0,%eax
  jmp    L29
L15:
  lea    -0x198(%rbp),%rdx
  lea    -0x190(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <libres_ulong@plt>
  test   %rax,%rax
  je     L17
  mov    $0x0,%eax
  jmp    L29
L17:
  mov    -0x198(%rbp),%rax
  shr    $0xa,%rax
L29:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D19
type_guessed: string
name: read_data
arguments: data_label: D22
type_guessed: string
name: read_data
arguments: data_label: D13
type_guessed: string

tool: D19: memory

tool: D22: /sys/fs/cgroup

tool: D13: %s/%s%s/%s

assistant: ```c
size_t cgmemread(char *cg, char *file) {
  char buf[128];
  char fn[256];
  unsigned long ret;
  snprintf(fn, 256, "%s/%s%s/%s", "/sys/fs/cgroup", "memory", cg, file);
  if (file_to_buf(fn, buf, 128) == -1)
    return 0;
  if (libres_ulong(buf, &ret) != 0) {
    return 0;
  } else {
    return ret / 1024;
  }
}
```