ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<bitread_wi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  lea    0x1f(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x5,%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  cltd
  shr    $0x1b,%edx
  add    %edx,%eax
  and    $0x1f,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x1c(%rbp),%eax
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x20,-0x20(%rbp)
  jne    L33
  cmpl   $0x0,-0x1c(%rbp)
  je     L23
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%edx
  mov    $0x20,%eax
  sub    -0x1c(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
  jmp    L23
L33:
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  cmp    $0x20,%eax
  jle    L31
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%edx
  mov    $0x20,%eax
  sub    -0x1c(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
L31:
  mov    -0x20(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  sub    $0x1,%eax
  and    %eax,-0x4(%rbp)
L23:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint bitread_wi(uint *e, uint p, uint len) {
  uint answ;
  e += p / (32);
  p %= (32);
  answ = *e >> p;
  if (len == (32)) {
    if (p)
      answ |= (*(e + 1)) << ((32) - p);
  } else {
    if (p + len > (32))
      answ |= (*(e + 1)) << ((32) - p);
    answ &= (1 << len) - 1;
  }
  return answ;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bitread_wi>:
  endbr64
  mov    %esi,%ecx
  mov    %edx,%esi
  lea    0x1f(%rcx),%eax
  test   %ecx,%ecx
  cmovns %ecx,%eax
  sar    $0x5,%eax
  cltq
  lea    (%rdi,%rax,4),%rdi
  mov    %ecx,%eax
  sar    $0x1f,%eax
  shr    $0x1b,%eax
  lea    (%rcx,%rax,1),%edx
  and    $0x1f,%edx
  sub    %eax,%edx
  mov    (%rdi),%eax
  sar    %cl,%eax
  cmp    $0x20,%esi
  je     L23
  lea    (%rdx,%rsi,1),%ecx
  cmp    $0x20,%ecx
  jle    L19
  mov    $0x20,%ecx
  sub    %edx,%ecx
  mov    0x4(%rdi),%edx
  shl    %cl,%edx
  or     %edx,%eax
L19:
  mov    $0x1,%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  sub    $0x1,%edx
  and    %edx,%eax
L29:
  ret
L23:
  test   $0x1f,%cl
  je     L29
  mov    $0x20,%ecx
  sub    %edx,%ecx
  mov    0x4(%rdi),%edx
  shl    %cl,%edx
  or     %edx,%eax
  ret
```

assistant: ```c
uint bitread_wi(uint *e, uint p, uint len) {
  uint answ;
  e += p / (32);
  p %= (32);
  answ = *e >> p;
  if (len == (32)) {
    if (p)
      answ |= (*(e + 1)) << ((32) - p);
  } else {
    if (p + len > (32))
      answ |= (*(e + 1)) << ((32) - p);
    answ &= (1 << len) - 1;
  }
  return answ;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<bitread_wi>:
  endbr64
  mov    %esi,%ecx
  mov    %edx,%esi
  test   %ecx,%ecx
  lea    0x1f(%rcx),%eax
  mov    %ecx,%r8d
  cmovns %ecx,%eax
  and    $0x1f,%r8d
  sar    $0x5,%eax
  cltq
  lea    (%rdi,%rax,4),%rdi
  mov    %ecx,%eax
  sar    $0x1f,%eax
  shr    $0x1b,%eax
  lea    (%rcx,%rax,1),%edx
  and    $0x1f,%edx
  sub    %eax,%edx
  mov    (%rdi),%eax
  sar    %cl,%eax
  cmp    $0x20,%esi
  je     L28
  lea    (%rdx,%rsi,1),%ecx
  cmp    $0x20,%ecx
  jle    L1
  mov    $0x20,%ecx
  sub    %edx,%ecx
  mov    0x4(%rdi),%edx
  shl    %cl,%edx
  or     %edx,%eax
L1:
  mov    $0x1,%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  sub    $0x1,%edx
  and    %edx,%eax
L2:
  ret
  xchg   %ax,%ax
L28:
  test   %r8d,%r8d
  je     L2
  sub    %edx,%esi
  mov    0x4(%rdi),%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  or     %edx,%eax
  ret
```

assistant: ```c
uint bitread_wi(uint *e, uint p, uint len) {
  uint answ;
  e += p / (32);
  p %= (32);
  answ = *e >> p;
  if (len == (32)) {
    if (p)
      answ |= (*(e + 1)) << ((32) - p);
  } else {
    if (p + len > (32))
      answ |= (*(e + 1)) << ((32) - p);
    answ &= (1 << len) - 1;
  }
  return answ;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bitread_wi>:
  endbr64
  mov    %esi,%ecx
  mov    %edx,%esi
  test   %ecx,%ecx
  lea    0x1f(%rcx),%eax
  mov    %ecx,%r8d
  cmovns %ecx,%eax
  and    $0x1f,%r8d
  sar    $0x5,%eax
  cltq
  lea    (%rdi,%rax,4),%rdi
  mov    %ecx,%eax
  sar    $0x1f,%eax
  shr    $0x1b,%eax
  lea    (%rcx,%rax,1),%edx
  and    $0x1f,%edx
  sub    %eax,%edx
  mov    (%rdi),%eax
  sar    %cl,%eax
  cmp    $0x20,%esi
  je     L27
  lea    (%rdx,%rsi,1),%ecx
  cmp    $0x20,%ecx
  jle    L25
  mov    $0x20,%ecx
  sub    %edx,%ecx
  mov    0x4(%rdi),%edx
  shl    %cl,%edx
  or     %edx,%eax
L25:
  mov    $0x1,%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  sub    $0x1,%edx
  and    %edx,%eax
L21:
  ret
  xchg   %ax,%ax
L27:
  test   %r8d,%r8d
  je     L21
  sub    %edx,%esi
  mov    0x4(%rdi),%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  or     %edx,%eax
  ret
```

assistant: ```c
uint bitread_wi(uint *e, uint p, uint len) {
  uint answ;
  e += p / (32);
  p %= (32);
  answ = *e >> p;
  if (len == (32)) {
    if (p)
      answ |= (*(e + 1)) << ((32) - p);
  } else {
    if (p + len > (32))
      answ |= (*(e + 1)) << ((32) - p);
    answ &= (1 << len) - 1;
  }
  return answ;
}
```
user: What is the c source code of the assembly code below:

```asm
<MRF24_Read_Short>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %ax,-0x14(%rbp)
  mov    $0xe002800c,%eax
  movq   $0x20000000,(%rax)
  movzwl -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <SPI_get@plt>
  mov    %ax,-0x2(%rbp)
  mov    $0xe0028004,%eax
  movq   $0x20000000,(%rax)
  movzwl -0x2(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned short MRF24_Read_Short(unsigned short data) {
  unsigned short temp;
  (*((volatile unsigned long *)0xE002800C)) = 1 << 29;
  temp = SPI_get(data);
  (*((volatile unsigned long *)0xE0028004)) = 1 << 29;
  return temp;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<MRF24_Read_Short>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xe002800c,%eax
  movq   $0x20000000,(%rax)
  movzwl %di,%edi
  call   <SPI_get@plt>
  mov    $0xe0028004,%edx
  movq   $0x20000000,(%rdx)
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned short MRF24_Read_Short(unsigned short data) {
  unsigned short temp;
  (*((volatile unsigned long *)0xE002800C)) = 1 << 29;
  temp = SPI_get(data);
  (*((volatile unsigned long *)0xE0028004)) = 1 << 29;
  return temp;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<MRF24_Read_Short>:
  endbr64
  mov    $0xe002800c,%eax
  sub    $0x8,%rsp
  movzwl %di,%edi
  movq   $0x20000000,(%rax)
  call   <SPI_get@plt>
  mov    $0xe0028004,%edx
  movq   $0x20000000,(%rdx)
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned short MRF24_Read_Short(unsigned short data) {
  unsigned short temp;
  (*((volatile unsigned long *)0xE002800C)) = 1 << 29;
  temp = SPI_get(data);
  (*((volatile unsigned long *)0xE0028004)) = 1 << 29;
  return temp;
}
```
user: What is the c source code of the assembly code below?

```asm
<MRF24_Read_Short>:
  endbr64
  mov    $0xe002800c,%eax
  sub    $0x8,%rsp
  movzwl %di,%edi
  movq   $0x20000000,(%rax)
  call   <SPI_get@plt>
  mov    $0xe0028004,%edx
  movq   $0x20000000,(%rdx)
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned short MRF24_Read_Short(unsigned short data) {
  unsigned short temp;
  (*((volatile unsigned long *)0xE002800C)) = 1 << 29;
  temp = SPI_get(data);
  (*((volatile unsigned long *)0xE0028004)) = 1 << 29;
  return temp;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<_exit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
L7:
  nop
  jmp    L7
```

assistant: ```c
void _exit(int code) {
  (void)code;
  while (1) {
    continue;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<_exit>:
  endbr64
L0:
  jmp    L0
```

assistant: ```c
void _exit(int code) {
  (void)code;
  while (1) {
    continue;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<_exit>:
  endbr64
  nopl   0x0(%rax)
L2:
  jmp    L2
```

assistant: ```c
void _exit(int code) {
  (void)code;
  while (1) {
    continue;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<_exit>:
  endbr64
  nopl   0x0(%rax)
L2:
  jmp    L2
```

assistant: ```c
void _exit(int code) {
  (void)code;
  while (1) {
    continue;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ls_costN_nm3_name_in>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L3
  lea    D6(%rip),%rax
  jmp    L6
L3:
  mov    $0x0,%eax
L6:
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D6
datatype: string

tool: D6: i0

assistant: ```c
const char *ls_costN_nm3_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    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
<ls_costN_nm3_name_in>:
  endbr64
  test   %edi,%edi
  lea    D8(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
type_infered: string

tool: D8: i0

assistant: ```c
const char *ls_costN_nm3_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ls_costN_nm3_name_in>:
  endbr64
  test   %edi,%edi
  mov    $0x0,%edx
  lea    D6(%rip),%rax
  cmovne %rdx,%rax
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D6
data_type: string

tool: D6: i0

assistant: ```c
const char *ls_costN_nm3_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    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
<ls_costN_nm3_name_in>:
  endbr64
  test   %edi,%edi
  mov    $0x0,%edx
  lea    D2(%rip),%rax
  cmovne %rdx,%rax
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D2
type_guessed: string

tool: D2: i0

assistant: ```c
const char *ls_costN_nm3_name_in(int i) {
  switch (i) {
  case 0:
    return "i0";
  default:
    return 0;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<tm_decrement_minute>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jns    L38
  mov    -0x1c(%rbp),%eax
  neg    %eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <tm_increment_minute@plt>
  jmp    L31
L38:
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    D17(%rip),%eax
  cmp    %eax,-0x8(%rbp)
  jge    L32
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x8(%rbp)
  jle    L9
L32:
  mov    D17(%rip),%ecx
  mov    -0x1c(%rbp),%eax
  cltd
  idiv   %ecx
  mov    %eax,-0x4(%rbp)
  mov    D17(%rip),%eax
  imul   -0x4(%rbp),%eax
  sub    %eax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x8(%rbp)
  jle    L43
  addl   $0x1,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  sub    %eax,-0x8(%rbp)
  mov    D17(%rip),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
L43:
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <tm_decrement_hour@plt>
L9:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  sub    -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
L31:
  mov    -0x18(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D17
type_infered: byte[4]

tool: {"D17": [0x3c,0x00,0x00,0x00]}

assistant: ```c
struct tm *tm_decrement_minute(struct tm *changing_tm, const int quantity) {
  static const int mins_in_hour = 60;
  if (quantity < 0) {
    tm_increment_minute(changing_tm, -quantity);
  } else {
    int num_mins = quantity;
    if (num_mins >= mins_in_hour || num_mins > changing_tm->tm_min) {
      int num_hours = quantity / mins_in_hour;
      num_mins -= num_hours * mins_in_hour;
      if (num_mins > changing_tm->tm_min) {
        ++num_hours;
        num_mins -= changing_tm->tm_min;
        changing_tm->tm_min = mins_in_hour;
      }
      tm_decrement_hour(changing_tm, num_hours);
    }
    changing_tm->tm_min -= num_mins;
  }
  return changing_tm;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<tm_decrement_minute>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  test   %esi,%esi
  js     L7
  cmp    $0x3b,%esi
  jg     L32
  mov    (%rdi),%eax
  cmp    %esi,%eax
  jge    L57
  movslq %esi,%rsi
  imul   $0xffffffff88888889,%rsi,%rsi
  shr    $0x20,%rsi
  add    %ebx,%esi
  sar    $0x5,%esi
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%esi
L58:
  add    $0x1,%esi
  sub    %eax,%ebx
  movl   $0x3c,0x0(%rbp)
  jmp    L20
L7:
  neg    %ebx
  mov    %ebx,%esi
  call   <tm_increment_minute@plt>
  jmp    L54
L32:
  movslq %esi,%rsi
  imul   $0xffffffff88888889,%rsi,%rsi
  shr    $0x20,%rsi
  add    %ebx,%esi
  sar    $0x5,%esi
  mov    %ebx,%eax
  sar    $0x1f,%eax
  sub    %eax,%esi
  mov    %esi,%edx
  shl    $0x4,%edx
  mov    %esi,%eax
  sub    %edx,%eax
  lea    (%rbx,%rax,4),%ebx
  mov    (%rdi),%eax
  cmp    %ebx,%eax
  jl     L58
L20:
  mov    %rbp,%rdi
  call   <tm_decrement_hour@plt>
L57:
  sub    %ebx,0x0(%rbp)
L54:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
struct tm *tm_decrement_minute(struct tm *changing_tm, const int quantity) {
  static const int mins_in_hour = 60;
  if (quantity < 0) {
    tm_increment_minute(changing_tm, -quantity);
  } else {
    int num_mins = quantity;
    if (num_mins >= mins_in_hour || num_mins > changing_tm->tm_min) {
      int num_hours = quantity / mins_in_hour;
      num_mins -= num_hours * mins_in_hour;
      if (num_mins > changing_tm->tm_min) {
        ++num_hours;
        num_mins -= changing_tm->tm_min;
        changing_tm->tm_min = mins_in_hour;
      }
      tm_decrement_hour(changing_tm, num_hours);
    }
    changing_tm->tm_min -= num_mins;
  }
  return changing_tm;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<tm_decrement_minute>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  test   %esi,%esi
  js     L42
  mov    (%rdi),%eax
  cmp    $0x3b,%esi
  jle    L18
  movslq %esi,%rsi
  mov    %ebx,%edx
  imul   $0xffffffff88888889,%rsi,%rsi
  sar    $0x1f,%edx
  shr    $0x20,%rsi
  add    %ebx,%esi
  sar    $0x5,%esi
  sub    %edx,%esi
  mov    %esi,%ecx
  mov    %esi,%edx
  shl    $0x4,%ecx
  sub    %ecx,%edx
  lea    (%rbx,%rdx,4),%ebx
  cmp    %eax,%ebx
  jg     L22
L28:
  mov    %r12,%rdi
  call   <tm_decrement_hour@plt>
  mov    (%r12),%eax
L43:
  sub    %ebx,%eax
  mov    %eax,(%r12)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  cmp    %eax,%esi
  jle    L43
  xor    %esi,%esi
L22:
  movl   $0x3c,(%r12)
  add    $0x1,%esi
  sub    %eax,%ebx
  jmp    L28
  nopl   (%rax)
L42:
  neg    %ebx
  mov    %ebx,%esi
  call   <tm_increment_minute@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
struct tm *tm_decrement_minute(struct tm *changing_tm, const int quantity) {
  static const int mins_in_hour = 60;
  if (quantity < 0) {
    tm_increment_minute(changing_tm, -quantity);
  } else {
    int num_mins = quantity;
    if (num_mins >= mins_in_hour || num_mins > changing_tm->tm_min) {
      int num_hours = quantity / mins_in_hour;
      num_mins -= num_hours * mins_in_hour;
      if (num_mins > changing_tm->tm_min) {
        ++num_hours;
        num_mins -= changing_tm->tm_min;
        changing_tm->tm_min = mins_in_hour;
      }
      tm_decrement_hour(changing_tm, num_hours);
    }
    changing_tm->tm_min -= num_mins;
  }
  return changing_tm;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<tm_decrement_minute>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  test   %esi,%esi
  js     L35
  mov    (%rdi),%eax
  cmp    $0x3b,%esi
  jle    L14
  movslq %esi,%rsi
  mov    %ebx,%edx
  imul   $0xffffffff88888889,%rsi,%rsi
  sar    $0x1f,%edx
  shr    $0x20,%rsi
  add    %ebx,%esi
  sar    $0x5,%esi
  sub    %edx,%esi
  mov    %esi,%ecx
  mov    %esi,%edx
  shl    $0x4,%ecx
  sub    %ecx,%edx
  lea    (%rbx,%rdx,4),%ebx
  cmp    %eax,%ebx
  jg     L2
L28:
  mov    %r12,%rdi
  call   <tm_decrement_hour@plt>
  mov    (%r12),%eax
L20:
  sub    %ebx,%eax
  mov    %eax,(%r12)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L14:
  cmp    %eax,%esi
  jle    L20
  xor    %esi,%esi
L2:
  movl   $0x3c,(%r12)
  add    $0x1,%esi
  sub    %eax,%ebx
  jmp    L28
  nopl   (%rax)
L35:
  neg    %ebx
  mov    %ebx,%esi
  call   <tm_increment_minute@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
struct tm *tm_decrement_minute(struct tm *changing_tm, const int quantity) {
  static const int mins_in_hour = 60;
  if (quantity < 0) {
    tm_increment_minute(changing_tm, -quantity);
  } else {
    int num_mins = quantity;
    if (num_mins >= mins_in_hour || num_mins > changing_tm->tm_min) {
      int num_hours = quantity / mins_in_hour;
      num_mins -= num_hours * mins_in_hour;
      if (num_mins > changing_tm->tm_min) {
        ++num_hours;
        num_mins -= changing_tm->tm_min;
        changing_tm->tm_min = mins_in_hour;
      }
      tm_decrement_hour(changing_tm, num_hours);
    }
    changing_tm->tm_min -= num_mins;
  }
  return changing_tm;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<IsEven>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L8
  mov    $0x1,%eax
  jmp    L10
L8:
  mov    $0x0,%eax
L10:
  pop    %rbp
  ret
```

assistant: ```c
int IsEven(unsigned int N) {
  if (N % 2 == 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<IsEven>:
  endbr64
  mov    %edi,%eax
  xor    $0x1,%eax
  and    $0x1,%eax
  ret
```

assistant: ```c
int IsEven(unsigned int N) {
  if (N % 2 == 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<IsEven>:
  endbr64
  mov    %edi,%eax
  not    %eax
  and    $0x1,%eax
  ret
```

assistant: ```c
int IsEven(unsigned int N) {
  if (N % 2 == 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<IsEven>:
  endbr64
  mov    %edi,%eax
  not    %eax
  and    $0x1,%eax
  ret
```

assistant: ```c
int IsEven(unsigned int N) {
  if (N % 2 == 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D56(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <up_sem_init@plt>
  mov    %eax,-0x4(%rbp)
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x4(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <up_sem_p@plt>
  test   %rax,%rax
  jns    L1
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L2
L1:
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xf,%edi
  call   <sleep@plt>
  mov    -0x4(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <up_sem_v@plt>
  test   %rax,%rax
  jns    L20
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L2
L20:
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
L2:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D56
data_type: string
name: extract_symbolic_data
arguments: label: D11
data_type: string
name: extract_symbolic_data
arguments: label: D48
data_type: string
name: extract_symbolic_data
arguments: label: D28
data_type: string
name: extract_symbolic_data
arguments: label: D45
data_type: string
name: extract_symbolic_data
arguments: label: D24
data_type: string

tool: D56: process is running (pid = %d)


tool: D11: up_sem_init doen

tool: D48: up_sem_p

tool: D28: i will block 15 seconds, semid: %d


tool: D45: up_sem_v

tool: D24: unblock sem, semid = %d


assistant: ```c
int main() {
  printf("process is running (pid = %d)\n", getpid());
  int semid = up_sem_init(1, 1);
  printf("up_sem_init doen\n");
  if (up_sem_p(semid, 0) < 0) {
    do {
      perror("up_sem_p");
      return -1;
    } while (0);
  }
  printf("i will block 15 seconds, semid: %d\n", semid);
  sleep(15);
  if (up_sem_v(semid, 0) < 0) {
    do {
      perror("up_sem_v");
      return -1;
    } while (0);
  }
  printf("unblock sem, semid = %d\n", semid);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D21(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <up_sem_init@plt>
  mov    %eax,%ebx
  lea    D28(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <up_sem_p@plt>
  test   %rax,%rax
  js     L38
  mov    %ebx,%esi
  lea    D54(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xf,%edi
  call   <sleep@plt>
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <up_sem_v@plt>
  test   %rax,%rax
  js     L25
  mov    %ebx,%esi
  lea    D39(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
L31:
  pop    %rbx
  ret
L38:
  lea    D23(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L31
L25:
  lea    D36(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L31
```

tool_calls: name: unpack_data
arguments: tag: D21
datatype: string
name: unpack_data
arguments: tag: D28
datatype: string
name: unpack_data
arguments: tag: D54
datatype: string
name: unpack_data
arguments: tag: D39
datatype: string
name: unpack_data
arguments: tag: D23
datatype: string
name: unpack_data
arguments: tag: D36
datatype: string

tool: D21: process is running (pid = %d)


tool: D28: up_sem_init doen

tool: D54: i will block 15 seconds, semid: %d


tool: D39: unblock sem, semid = %d


tool: D23: up_sem_p

tool: D36: up_sem_v

assistant: ```c
int main() {
  printf("process is running (pid = %d)\n", getpid());
  int semid = up_sem_init(1, 1);
  printf("up_sem_init doen\n");
  if (up_sem_p(semid, 0) < 0) {
    do {
      perror("up_sem_p");
      return -1;
    } while (0);
  }
  printf("i will block 15 seconds, semid: %d\n", semid);
  sleep(15);
  if (up_sem_v(semid, 0) < 0) {
    do {
      perror("up_sem_v");
      return -1;
    } while (0);
  }
  printf("unblock sem, semid = %d\n", semid);
  return 0;
}
```