ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fftfreq_c>:
  endbr64
  mov    %edi,%eax
  cmp    $0x2,%esi
  jbe    L21
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  shr    %ebp
  push   %rbx
  mov    %esi,%ebx
  cmp    %edi,%ebp
  ja     L143
  sub    %ebp,%edi
  mov    %esi,%ebp
  shr    $0x2,%ebp
  cmp    %ebp,%edi
  jb     L160
  sub    %ebp,%edi
  cmp    $0x2,%ebp
  jbe    L79
  shr    $0x3,%esi
  cmp    %esi,%edi
  jb     L118
  mov    %ebx,%r12d
  sub    %esi,%edi
  shr    $0x4,%r12d
  cmp    %r12d,%edi
  jb     L227
  sub    %r12d,%edi
  cmp    $0x2,%r12d
  jbe    L103
  mov    %ebx,%esi
  shr    $0x5,%esi
  cmp    %esi,%edi
  jb     L108
  sub    %esi,%edi
  mov    %ebx,%esi
  shr    $0x6,%esi
  cmp    %esi,%edi
  jb     L105
  sub    %esi,%edi
  sub    $0x1,%r12d
  call   <fftfreq_c>
  lea    -0x1(,%rax,4),%edi
  and    %r12d,%edi
L103:
  lea    -0x1(,%rdi,4),%edi
  sub    $0x1,%ebp
  and    %ebp,%edi
L79:
  sub    $0x1,%ebx
  lea    -0x1(,%rdi,4),%eax
  and    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  ret
  nopl   0x0(%rax)
L160:
  cmp    $0x2,%ebp
  jbe    L80
  shr    $0x3,%esi
  cmp    %esi,%edi
  jb     L124
  sub    %esi,%edi
  shr    $0x4,%ebx
  mov    %ebx,%esi
  cmp    %ebx,%edi
  jb     L221
  sub    %ebx,%edi
  sub    $0x1,%ebp
  call   <fftfreq_c>
  lea    -0x1(,%rax,4),%edi
  and    %ebp,%edi
L80:
  pop    %rbx
  lea    0x1(,%rdi,4),%eax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L143:
  cmp    $0x2,%ebp
  jbe    L86
  shr    $0x2,%esi
  cmp    %esi,%edi
  jb     L189
  sub    %esi,%edi
  shr    $0x3,%ebx
  mov    %ebx,%esi
  cmp    %ebx,%edi
  jb     L172
  sub    %ebx,%edi
  sub    $0x1,%ebp
  call   <fftfreq_c>
  lea    -0x1(,%rax,4),%edi
  and    %ebp,%edi
L86:
  pop    %rbx
  lea    (%rdi,%rdi,1),%eax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L227:
  mov    %r12d,%esi
  call   <fftfreq_c>
  lea    0x1(,%rax,4),%edi
  jmp    L79
  nopl   0x0(%rax)
L118:
  call   <fftfreq_c>
  lea    (%rax,%rax,1),%edi
  jmp    L79
  nopl   (%rax)
L172:
  call   <fftfreq_c>
  lea    0x1(,%rax,4),%edi
  jmp    L86
  cs nopw 0x0(%rax,%rax,1)
L105:
  call   <fftfreq_c>
  lea    0x1(,%rax,4),%edi
  jmp    L103
  nopl   0x0(%rax)
L221:
  call   <fftfreq_c>
  lea    0x1(,%rax,4),%edi
  jmp    L80
  nopl   0x0(%rax)
L124:
  call   <fftfreq_c>
  lea    (%rax,%rax,1),%edi
  jmp    L80
  nopl   (%rax)
L189:
  call   <fftfreq_c>
  lea    (%rax,%rax,1),%edi
  jmp    L86
  nopl   (%rax)
L108:
  call   <fftfreq_c>
  lea    (%rax,%rax,1),%edi
  jmp    L103
```

assistant: ```c
unsigned int fftfreq_c(unsigned int i, unsigned int n) {
  unsigned int m;
  if (n <= 2)
    return i;
  m = n >> 1;
  if (i < m)
    return fftfreq_c(i, m) << 1;
  i -= m;
  m >>= 1;
  if (i < m)
    return (fftfreq_c(i, m) << 2) + 1;
  i -= m;
  return ((fftfreq_c(i, m) << 2) - 1) & (n - 1);
}
```
user: What is the c source code of the assembly code below?

```asm
<f_broken>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x8(%rbp),%rax
  mov    $0x1800000,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D10
data_type: string

tool: D10: p: %lu


assistant: ```c
void f_broken(int *p) {
  printf("p: %lu\n", p);
  p = realloc(p, 6 * 1024 * 1024 * sizeof(int));
  printf("p: %lu\n", p);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<f_broken>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  lea    D0(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    $0x1800000,%esi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rsi
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D0
data_type: string

tool: D0: p: %lu


assistant: ```c
void f_broken(int *p) {
  printf("p: %lu\n", p);
  p = realloc(p, 6 * 1024 * 1024 * sizeof(int));
  printf("p: %lu\n", p);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<f_broken>:
  endbr64
  push   %r12
  lea    D0(%rip),%r12
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    $0x1800000,%esi
  call   <realloc@plt>
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  mov    %rax,%rsi
  pop    %r12
  jmp    1060 <printf@plt>
```

tool_calls: name: parse_data
arguments: label: D0
data_type: string

tool: D0: p: %lu


assistant: ```c
void f_broken(int *p) {
  printf("p: %lu\n", p);
  p = realloc(p, 6 * 1024 * 1024 * sizeof(int));
  printf("p: %lu\n", p);
}
```
user: Translate the below assembly code into C programming language:

```asm
<f_broken>:
  endbr64
  push   %r12
  lea    D2(%rip),%r12
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    $0x1800000,%esi
  call   <realloc@plt>
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  mov    %rax,%rsi
  pop    %r12
  jmp    1060 <printf@plt>
```

tool_calls: name: read_data
arguments: data_label: D2
datatype: string

tool: D2: p: %lu


assistant: ```c
void f_broken(int *p) {
  printf("p: %lu\n", p);
  p = realloc(p, 6 * 1024 * 1024 * sizeof(int));
  printf("p: %lu\n", p);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<GarbageCollection>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D6
data_type: string

tool: D6: Garbage collection not implemented yet.
Program terminated


assistant: ```c
void GarbageCollection() {
  printf("Garbage collection not implemented yet.\n"
         "Program terminated\n");
  exit(1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<GarbageCollection>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
type: string

tool: D2: Garbage collection not implemented yet.
Program terminated


assistant: ```c
void GarbageCollection() {
  printf("Garbage collection not implemented yet.\n"
         "Program terminated\n");
  exit(1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<GarbageCollection>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D6
type_guessed: string

tool: D6: Garbage collection not implemented yet.
Program terminated


assistant: ```c
void GarbageCollection() {
  printf("Garbage collection not implemented yet.\n"
         "Program terminated\n");
  exit(1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<GarbageCollection>:
  endbr64
  sub    $0x8,%rsp
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1070 <exit@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D7
datatype: string

tool: D7: Garbage collection not implemented yet.
Program terminated


assistant: ```c
void GarbageCollection() {
  printf("Garbage collection not implemented yet.\n"
         "Program terminated\n");
  exit(1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x18(%rbp),%rsi
  lea    -0x1c(%rbp),%rcx
  lea    -0x20(%rbp),%rdx
  lea    -0x24(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x24(%rbp),%eax
  cmp    %eax,%edx
  jle    L45
  mov    -0x20(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x20(%rbp)
L45:
  mov    -0x18(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jge    L26
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x18(%rbp)
L26:
  mov    -0x14(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jle    L36
  mov    -0x20(%rbp),%eax
  cmp    %eax,-0x10(%rbp)
  jge    L36
  mov    -0x20(%rbp),%eax
  mov    %eax,-0xc(%rbp)
L36:
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D15
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D8
type_guessed: string

tool: D15: %d %d %d %d

tool: D8: The second largest number is %d

assistant: ```c
int main() {
  int a, b, c, d;
  scanf("%d %d %d %d", &a, &b, &c, &d);
  int g1 = a, g2 = c, s;
  if (b > a) {
    g1 = b;
    b = a;
  }
  if (d > g2) {
    g2 = d;
    d = c;
  }
  if ((g1 > g2) && (b > g2))
    s = b;
  printf("The second largest number is %d", s);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rcx
  lea    0xc(%rsp),%rdx
  lea    0x8(%rsp),%rsi
  lea    0x14(%rsp),%r8
  lea    D8(%rip),%rdi
  call   <scanf@plt>
  mov    0x8(%rsp),%edx
  mov    0x10(%rsp),%eax
  mov    0xc(%rsp),%ecx
  cmp    %edx,%ecx
  jle    L9
  mov    %edx,0xc(%rsp)
  mov    %ecx,%edx
L9:
  mov    0x14(%rsp),%ecx
  cmp    %eax,%ecx
  jle    L32
  mov    %eax,0x14(%rsp)
  mov    %ecx,%eax
L32:
  cmp    %eax,%edx
  jle    L33
  mov    0xc(%rsp),%edx
  cmp    %eax,%edx
  mov    $0x0,%ebx
  cmovg  %edx,%ebx
L33:
  mov    %ebx,%esi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x20,%rsp
  pop    %rbx
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D8
datatype: string
name: retrieve_data
arguments: data_tag: D3
datatype: string

tool: D8: %d %d %d %d

tool: D3: The second largest number is %d

assistant: ```c
int main() {
  int a, b, c, d;
  scanf("%d %d %d %d", &a, &b, &c, &d);
  int g1 = a, g2 = c, s;
  if (b > a) {
    g1 = b;
    b = a;
  }
  if (d > g2) {
    g2 = d;
    d = c;
  }
  if ((g1 > g2) && (b > g2))
    s = b;
  printf("The second largest number is %d", s);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D12(%rip),%rdi
  lea    0x10(%rsp),%rcx
  lea    0xc(%rsp),%rdx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  lea    0x14(%rsp),%r8
  call   <scanf@plt>
  mov    0x8(%rsp),%edx
  mov    0xc(%rsp),%ecx
  mov    0x10(%rsp),%eax
  cmp    %edx,%ecx
  jle    L18
  mov    %edx,0xc(%rsp)
  mov    %ecx,%edx
L18:
  mov    0x14(%rsp),%ecx
  cmp    %eax,%ecx
  jle    L29
  mov    %eax,0x14(%rsp)
  mov    %ecx,%eax
L29:
  xor    %esi,%esi
  cmp    %eax,%edx
  lea    D4(%rip),%rdi
  cmovg  0xc(%rsp),%esi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L28:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D12
type: string
name: parse_data
arguments: tag: D4
type: string

tool: D12: %d %d %d %d

tool: D4: The second largest number is %d

assistant: ```c
int main() {
  int a, b, c, d;
  scanf("%d %d %d %d", &a, &b, &c, &d);
  int g1 = a, g2 = c, s;
  if (b > a) {
    g1 = b;
    b = a;
  }
  if (d > g2) {
    g2 = d;
    d = c;
  }
  if ((g1 > g2) && (b > g2))
    s = b;
  printf("The second largest number is %d", s);
  return 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
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D0(%rip),%rdi
  lea    0x10(%rsp),%rcx
  lea    0xc(%rsp),%rdx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  lea    0x14(%rsp),%r8
  call   <scanf@plt>
  mov    0x8(%rsp),%edx
  mov    0xc(%rsp),%ecx
  mov    0x10(%rsp),%eax
  cmp    %edx,%ecx
  jle    L22
  mov    %edx,0xc(%rsp)
  mov    %ecx,%edx
L22:
  mov    0x14(%rsp),%ecx
  cmp    %eax,%ecx
  jle    L9
  mov    %eax,0x14(%rsp)
  mov    %ecx,%eax
L9:
  xor    %esi,%esi
  cmp    %eax,%edx
  lea    D4(%rip),%rdi
  cmovg  0xc(%rsp),%esi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D0
type_infered: string
name: unpack_data
arguments: tag: D4
type_infered: string

tool: D0: %d %d %d %d

tool: D4: The second largest number is %d

assistant: ```c
int main() {
  int a, b, c, d;
  scanf("%d %d %d %d", &a, &b, &c, &d);
  int g1 = a, g2 = c, s;
  if (b > a) {
    g1 = b;
    b = a;
  }
  if (d > g2) {
    g2 = d;
    d = c;
  }
  if ((g1 > g2) && (b > g2))
    s = b;
  printf("The second largest number is %d", s);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0xc,-0x4(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int i = 12;
  sizeof(123);
}
```
user: What would the C source look like for the assembly code provided here?

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

assistant: ```c
int main() {
  int i = 12;
  sizeof(123);
}
```
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
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int i = 12;
  sizeof(123);
}
```
user: 下面的汇编指令对应的C源代码是什么：

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

assistant: ```c
int main() {
  int i = 12;
  sizeof(123);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CANRegRead>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  and    $0xfffff000,%eax
  mov    %rax,%rdi
  call   <CANIntNumberGet@plt>
  mov    %rax,-0x18(%rbp)
  mov    $0xe000e104,%eax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  sub    $0x30,%eax
  mov    $0x1,%esi
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%eax
  cltq
  and    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L32
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <IntDisable@plt>
L32:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  movq   $0x0,-0x20(%rbp)
  jmp    L31
L9:
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x20(%rbp)
L31:
  mov    -0x20(%rbp),%rax
  cmp    $0x4,%rax
  jbe    L9
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L34
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <IntEnable@plt>
L34:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long CANRegRead(unsigned long ulRegAddress) {
  volatile unsigned long ulDelay;
  unsigned long ulRetVal;
  unsigned long ulIntNumber;
  unsigned long ulReenableInts;
  ulIntNumber = CANIntNumberGet(ulRegAddress & 0xfffff000);
  ;
  ulReenableInts = (*((volatile unsigned long *)(0xE000E104))) & (1 << (ulIntNumber - 48));
  if (ulReenableInts) {
    IntDisable(ulIntNumber);
  }
  (*((volatile unsigned long *)(ulRegAddress)));
  for (ulDelay = 0; ulDelay < 5; ulDelay++) {
  }
  ulRetVal = (*((volatile unsigned long *)(ulRegAddress)));
  if (ulReenableInts) {
    IntEnable(ulIntNumber);
  }
  return (ulRetVal);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CANRegRead>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r12
  and    $0xfffff000,%edi
  call   <CANIntNumberGet@plt>
  mov    %rax,%rbx
  movabs 0xe000e104,%rax
  lea    -0x30(%rbx),%ecx
  mov    $0x1,%edx
  shl    %cl,%edx
  movslq %edx,%rdx
  and    %rax,%rdx
  mov    %rdx,%rbp
  jne    L45
  mov    %r12,%rax
  mov    (%r12),%rdx
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  ja     L34
L26:
  mov    0x8(%rsp),%rdx
  add    $0x1,%rdx
  mov    %rdx,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  jbe    L26
  mov    (%rax),%r12
  test   %rbp,%rbp
  jne    L65
L6:
  mov    %r12,%rax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L45:
  mov    %rbx,%rdi
  call   <IntDisable@plt>
  mov    %r12,%rax
  mov    (%r12),%rdx
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  jbe    L26
  mov    (%r12),%r12
L65:
  mov    %rbx,%rdi
  call   <IntEnable@plt>
  jmp    L6
L34:
  mov    (%r12),%r12
  jmp    L6
```

assistant: ```c
unsigned long CANRegRead(unsigned long ulRegAddress) {
  volatile unsigned long ulDelay;
  unsigned long ulRetVal;
  unsigned long ulIntNumber;
  unsigned long ulReenableInts;
  ulIntNumber = CANIntNumberGet(ulRegAddress & 0xfffff000);
  ;
  ulReenableInts = (*((volatile unsigned long *)(0xE000E104))) & (1 << (ulIntNumber - 48));
  if (ulReenableInts) {
    IntDisable(ulIntNumber);
  }
  (*((volatile unsigned long *)(ulRegAddress)));
  for (ulDelay = 0; ulDelay < 5; ulDelay++) {
  }
  ulRetVal = (*((volatile unsigned long *)(ulRegAddress)));
  if (ulReenableInts) {
    IntEnable(ulIntNumber);
  }
  return (ulRetVal);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<CANRegRead>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  and    $0xfffff000,%edi
  push   %rbx
  sub    $0x18,%rsp
  call   <CANIntNumberGet@plt>
  mov    $0x1,%edx
  mov    %rax,%r12
  movabs 0xe000e104,%rax
  lea    -0x30(%r12),%ecx
  shl    %cl,%edx
  movslq %edx,%rdx
  mov    %rdx,%rbx
  and    %rax,%rbx
  jne    L2
  mov    0x0(%rbp),%rax
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rax
  cmp    $0x4,%rax
  ja     L16
  nopl   0x0(%rax,%rax,1)
L36:
  mov    0x8(%rsp),%rdx
  add    $0x1,%rdx
  mov    %rdx,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  jbe    L36
  mov    0x0(%rbp),%r13
  test   %rbx,%rbx
  jne    L50
L12:
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L2:
  mov    %r12,%rdi
  call   <IntDisable@plt>
  mov    0x0(%rbp),%rax
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rax
  cmp    $0x4,%rax
  jbe    L36
  mov    0x0(%rbp),%r13
L50:
  mov    %r12,%rdi
  call   <IntEnable@plt>
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  mov    0x0(%rbp),%r13
  jmp    L12
```

assistant: ```c
unsigned long CANRegRead(unsigned long ulRegAddress) {
  volatile unsigned long ulDelay;
  unsigned long ulRetVal;
  unsigned long ulIntNumber;
  unsigned long ulReenableInts;
  ulIntNumber = CANIntNumberGet(ulRegAddress & 0xfffff000);
  ;
  ulReenableInts = (*((volatile unsigned long *)(0xE000E104))) & (1 << (ulIntNumber - 48));
  if (ulReenableInts) {
    IntDisable(ulIntNumber);
  }
  (*((volatile unsigned long *)(ulRegAddress)));
  for (ulDelay = 0; ulDelay < 5; ulDelay++) {
  }
  ulRetVal = (*((volatile unsigned long *)(ulRegAddress)));
  if (ulReenableInts) {
    IntEnable(ulIntNumber);
  }
  return (ulRetVal);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<CANRegRead>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  and    $0xfffff000,%edi
  push   %rbx
  sub    $0x18,%rsp
  call   <CANIntNumberGet@plt>
  mov    $0x1,%edx
  mov    %rax,%r12
  movabs 0xe000e104,%rax
  lea    -0x30(%r12),%ecx
  shl    %cl,%edx
  movslq %edx,%rdx
  mov    %rdx,%rbx
  and    %rax,%rbx
  jne    L11
  mov    0x0(%rbp),%rax
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rax
  cmp    $0x4,%rax
  ja     L16
  nopl   0x0(%rax,%rax,1)
L22:
  mov    0x8(%rsp),%rdx
  add    $0x1,%rdx
  mov    %rdx,0x8(%rsp)
  mov    0x8(%rsp),%rdx
  cmp    $0x4,%rdx
  jbe    L22
  mov    0x0(%rbp),%r13
  test   %rbx,%rbx
  jne    L38
L2:
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L11:
  mov    %r12,%rdi
  call   <IntDisable@plt>
  mov    0x0(%rbp),%rax
  movq   $0x0,0x8(%rsp)
  mov    0x8(%rsp),%rax
  cmp    $0x4,%rax
  jbe    L22
  mov    0x0(%rbp),%r13
L38:
  mov    %r12,%rdi
  call   <IntEnable@plt>
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  mov    0x0(%rbp),%r13
  jmp    L2
```

assistant: ```c
unsigned long CANRegRead(unsigned long ulRegAddress) {
  volatile unsigned long ulDelay;
  unsigned long ulRetVal;
  unsigned long ulIntNumber;
  unsigned long ulReenableInts;
  ulIntNumber = CANIntNumberGet(ulRegAddress & 0xfffff000);
  ;
  ulReenableInts = (*((volatile unsigned long *)(0xE000E104))) & (1 << (ulIntNumber - 48));
  if (ulReenableInts) {
    IntDisable(ulIntNumber);
  }
  (*((volatile unsigned long *)(ulRegAddress)));
  for (ulDelay = 0; ulDelay < 5; ulDelay++) {
  }
  ulRetVal = (*((volatile unsigned long *)(ulRegAddress)));
  if (ulReenableInts) {
    IntEnable(ulIntNumber);
  }
  return (ulRetVal);
}
```