ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<test_if_exposed>:
  endbr64
  mov    D3(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rsi)
  je     L2
  mov    D27(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   (%rax)
L2:
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
Bool test_if_exposed(Display *disp, XEvent *event_ptr, XPointer dummy) {
  if (event_ptr->type == Expose) {
    return (True);
  }
  return (False);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_if_exposed>:
  endbr64
  mov    D28(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rsi)
  je     L0
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   (%rax)
L0:
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
Bool test_if_exposed(Display *disp, XEvent *event_ptr, XPointer dummy) {
  if (event_ptr->type == Expose) {
    return (True);
  }
  return (False);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<lowstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
L1:
  movzbl (%rbx),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isupper@plt>
  test   %eax,%eax
  je     L21
  movzbl (%rbx),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  jmp    L8
L21:
  movzbl (%rbx),%eax
L8:
  mov    %r12,%rdx
  lea    0x1(%rdx),%r12
  mov    %al,(%rdx)
  mov    %rbx,%rax
  lea    0x1(%rax),%rbx
  movzbl (%rax),%eax
  test   %al,%al
  jne    L1
  nop
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
lowstr(from, to) register char *from, *to;
{
  do {
    *to++ = isupper(*from) ? tolower(*from) : *from;
  } while (*from++);
}
```
user: What is the c source code of the assembly code below:

```asm
<lowstr>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  jmp    L32
L12:
  mov    %r13d,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
L6:
  add    $0x1,%r12
  mov    %bl,-0x1(%r12)
  add    $0x1,%rbp
  cmpb   $0x0,-0x1(%rbp)
  je     L19
L32:
  movzbl 0x0(%rbp),%ebx
  movsbl %bl,%r13d
  mov    %r13d,%edi
  call   <isupper@plt>
  test   %eax,%eax
  je     L6
  jmp    L12
L19:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
lowstr(from, to) register char *from, *to;
{
  do {
    *to++ = isupper(*from) ? tolower(*from) : *from;
  } while (*from++);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<lowstr>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L18:
  movsbl 0x0(%rbp),%r13d
  mov    %r13d,%edi
  mov    %r13d,%ebx
  call   <isupper@plt>
  test   %eax,%eax
  je     L19
  mov    %r13d,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
L19:
  add    $0x1,%rbp
  add    $0x1,%r12
  mov    %bl,-0x1(%r12)
  cmpb   $0x0,-0x1(%rbp)
  jne    L18
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
lowstr(from, to) register char *from, *to;
{
  do {
    *to++ = isupper(*from) ? tolower(*from) : *from;
  } while (*from++);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<lowstr>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L24:
  movsbl (%rbx),%r13d
  mov    %r13d,%edi
  call   <isupper@plt>
  test   %eax,%eax
  je     L21
  mov    %r13d,%edi
  add    $0x1,%rbp
  add    $0x1,%rbx
  call   <tolower@plt>
  mov    %al,-0x1(%rbp)
  cmpb   $0x0,-0x1(%rbx)
  jne    L24
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L21:
  add    $0x1,%rbx
  add    $0x1,%rbp
  mov    %r13b,-0x1(%rbp)
  cmpb   $0x0,-0x1(%rbx)
  jne    L24
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
lowstr(from, to) register char *from, *to;
{
  do {
    *to++ = isupper(*from) ? tolower(*from) : *from;
  } while (*from++);
}
```
user: Translate the below assembly code into C programming language:

```asm
<os_host_addr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <__os_host_addr@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L8
  mov    D3(%rip),%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <os_error_from_gai@plt>
  neg    %eax
  jmp    L14
L8:
  mov    $0x0,%eax
L14:
  leave
  ret
```

assistant: ```c
int os_host_addr(const char *hostname, struct in_addr *addr) {
  int ret = __os_host_addr(hostname, addr);
  if (ret != 0)
    return -os_error_from_gai(ret, errno);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<os_host_addr>:
  endbr64
  sub    $0x8,%rsp
  call   <__os_host_addr@plt>
  test   %eax,%eax
  jne    L9
L13:
  add    $0x8,%rsp
  ret
L9:
  mov    D7(%rip),%rdx
  mov    (%rdx),%esi
  mov    %eax,%edi
  call   <os_error_from_gai@plt>
  neg    %eax
  jmp    L13
```

assistant: ```c
int os_host_addr(const char *hostname, struct in_addr *addr) {
  int ret = __os_host_addr(hostname, addr);
  if (ret != 0)
    return -os_error_from_gai(ret, errno);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<os_host_addr>:
  endbr64
  sub    $0x8,%rsp
  call   <__os_host_addr@plt>
  test   %eax,%eax
  jne    L2
  add    $0x8,%rsp
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  mov    D3(%rip),%rdx
  mov    %eax,%edi
  mov    (%rdx),%esi
  call   <os_error_from_gai@plt>
  add    $0x8,%rsp
  neg    %eax
  ret
```

assistant: ```c
int os_host_addr(const char *hostname, struct in_addr *addr) {
  int ret = __os_host_addr(hostname, addr);
  if (ret != 0)
    return -os_error_from_gai(ret, errno);
  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
<os_host_addr>:
  endbr64
  sub    $0x8,%rsp
  call   <__os_host_addr@plt>
  test   %eax,%eax
  jne    L6
  add    $0x8,%rsp
  ret
  cs nopw 0x0(%rax,%rax,1)
L6:
  mov    D2(%rip),%rdx
  mov    %eax,%edi
  mov    (%rdx),%esi
  call   <os_error_from_gai@plt>
  add    $0x8,%rsp
  neg    %eax
  ret
```

assistant: ```c
int os_host_addr(const char *hostname, struct in_addr *addr) {
  int ret = __os_host_addr(hostname, addr);
  if (ret != 0)
    return -os_error_from_gai(ret, errno);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<i2c_smbus_read_block_data>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %rdx,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D14(%rip),%rax
  mov    (%rax),%ecx
  mov    D5(%rip),%rax
  mov    (%rax),%esi
  lea    -0x10(%rbp),%rdi
  mov    -0x28(%rbp),%edx
  mov    -0x24(%rbp),%eax
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <i2c_smbus_access@plt>
  test   %rax,%rax
  je     L10
  mov    $0xffffffff,%eax
  jmp    L20
L10:
  movl   $0x1,-0x14(%rbp)
  jmp    L0
L15:
  mov    -0x10(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  shl    $0x2,%rdx
  lea    -0x4(%rdx),%rcx
  mov    -0x30(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x14(%rbp)
L0:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x14(%rbp)
  jle    L15
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
L20:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

assistant: ```c
__s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 *values) {
  union i2c_smbus_data data;
  int i;
  if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BLOCK_DATA, &data))
    return -1;
  else {
    for (i = 1; i <= data.block[0]; i++)
      values[i - 1] = data.block[i];
    return data.block[0];
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<i2c_smbus_read_block_data>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r8
  mov    D19(%rip),%rax
  mov    (%rax),%ecx
  mov    %esi,%edx
  mov    D12(%rip),%rax
  mov    (%rax),%esi
  call   <i2c_smbus_access@plt>
  test   %rax,%rax
  jne    L19
  mov    (%rsp),%rcx
  mov    (%rcx),%edx
  test   %edx,%edx
  jle    L22
  mov    $0x1,%eax
L16:
  mov    (%rcx,%rax,4),%edx
  mov    %edx,-0x4(%rbx,%rax,4)
  mov    (%rcx),%edx
  add    $0x1,%rax
  cmp    %eax,%edx
  jge    L16
L22:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  mov    %edx,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L19:
  mov    $0xffffffff,%edx
  jmp    L22
L12:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 *values) {
  union i2c_smbus_data data;
  int i;
  if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BLOCK_DATA, &data))
    return -1;
  else {
    for (i = 1; i <= data.block[0]; i++)
      values[i - 1] = data.block[i];
    return data.block[0];
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<i2c_smbus_read_block_data>:
  endbr64
  push   %rbx
  mov    %rdx,%rbx
  mov    %esi,%edx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D6(%rip),%rax
  mov    %rsp,%r8
  mov    (%rax),%ecx
  mov    D12(%rip),%rax
  mov    (%rax),%esi
  call   <i2c_smbus_access@plt>
  test   %rax,%rax
  jne    L4
  mov    (%rsp),%rdx
  mov    (%rdx),%r8d
  test   %r8d,%r8d
  jle    L36
  mov    $0x1,%eax
  xchg   %ax,%ax
L41:
  mov    (%rdx,%rax,4),%ecx
  mov    %ecx,-0x4(%rbx,%rax,4)
  mov    (%rdx),%r8d
  add    $0x1,%rax
  cmp    %eax,%r8d
  jge    L41
L36:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L48
  add    $0x10,%rsp
  mov    %r8d,%eax
  pop    %rbx
  ret
L4:
  mov    $0xffffffff,%r8d
  jmp    L36
L48:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 *values) {
  union i2c_smbus_data data;
  int i;
  if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BLOCK_DATA, &data))
    return -1;
  else {
    for (i = 1; i <= data.block[0]; i++)
      values[i - 1] = data.block[i];
    return data.block[0];
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<i2c_smbus_read_block_data>:
  endbr64
  push   %rbx
  mov    %rdx,%rbx
  mov    %esi,%edx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D0(%rip),%rax
  mov    %rsp,%r8
  mov    (%rax),%ecx
  mov    D6(%rip),%rax
  mov    (%rax),%esi
  call   <i2c_smbus_access@plt>
  test   %rax,%rax
  jne    L41
  mov    (%rsp),%rdx
  mov    (%rdx),%r8d
  test   %r8d,%r8d
  jle    L16
  mov    $0x1,%eax
  xchg   %ax,%ax
L45:
  mov    (%rdx,%rax,4),%ecx
  mov    %ecx,-0x4(%rbx,%rax,4)
  mov    (%rdx),%r8d
  add    $0x1,%rax
  cmp    %eax,%r8d
  jge    L45
L16:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x10,%rsp
  mov    %r8d,%eax
  pop    %rbx
  ret
L41:
  mov    $0xffffffff,%r8d
  jmp    L16
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 *values) {
  union i2c_smbus_data data;
  int i;
  if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BLOCK_DATA, &data))
    return -1;
  else {
    for (i = 1; i <= data.block[0]; i++)
      values[i - 1] = data.block[i];
    return data.block[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
<rop3_174_1_0>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %dl,-0x1c(%rbp)
  mov    %al,-0x20(%rbp)
  movzbl -0x20(%rbp),%eax
  not    %eax
  mov    %al,-0x3(%rbp)
  movzbl -0x1c(%rbp),%eax
  and    -0x3(%rbp),%al
  mov    %al,-0x2(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  or     -0x2(%rbp),%al
  mov    %al,-0x1(%rbp)
  movzbl -0x1c(%rbp),%eax
  not    %eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  and    %eax,%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    -0x1c(%rbp),%al
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rop3_174_1_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~T;
  stk2 = S & stk3;
  stk1 = *D | stk2;
  *D = (stk1 & (~S)) | (*D & S);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<rop3_174_1_0>:
  endbr64
  mov    %esi,%eax
  mov    %edx,%esi
  not    %esi
  and    %eax,%esi
  or     (%rdi),%sil
  mov    %eax,%edx
  not    %edx
  and    %edx,%esi
  and    (%rdi),%al
  or     %eax,%esi
  mov    %sil,(%rdi)
  ret
```

assistant: ```c
void rop3_174_1_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~T;
  stk2 = S & stk3;
  stk1 = *D | stk2;
  *D = (stk1 & (~S)) | (*D & S);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rop3_174_1_0>:
  endbr64
  mov    %esi,%eax
  mov    %edx,%esi
  not    %esi
  mov    %eax,%edx
  and    %eax,%esi
  not    %edx
  or     (%rdi),%sil
  and    (%rdi),%al
  and    %edx,%esi
  or     %eax,%esi
  mov    %sil,(%rdi)
  ret
```

assistant: ```c
void rop3_174_1_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~T;
  stk2 = S & stk3;
  stk1 = *D | stk2;
  *D = (stk1 & (~S)) | (*D & S);
}
```
user: Translate the below assembly code into C programming language:

```asm
<rop3_174_1_0>:
  endbr64
  mov    %esi,%eax
  mov    %edx,%esi
  not    %esi
  mov    %eax,%edx
  and    %eax,%esi
  not    %edx
  or     (%rdi),%sil
  and    (%rdi),%al
  and    %edx,%esi
  or     %eax,%esi
  mov    %sil,(%rdi)
  ret
```

assistant: ```c
void rop3_174_1_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~T;
  stk2 = S & stk3;
  stk1 = *D | stk2;
  *D = (stk1 & (~S)) | (*D & S);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<obstacle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,-0x4(%rbp)
  mov    -0x4(%rbp),%ecx
  mov    %ecx,%edx
  shl    $0x2,%edx
  add    %ecx,%edx
  sub    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x48,0x4(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  leave
  ret
```

assistant: ```c
char obstacle(char map[5][5]) {
  int i;
  srand(time(NULL));
  i = rand() % 5;
  map[i][4] = 'H';
  return (**map);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<obstacle>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x21,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  sub    %edx,%eax
  cltq
  lea    (%rax,%rax,4),%rax
  movb   $0x48,0x4(%rbx,%rax,1)
  movzbl (%rbx),%eax
  pop    %rbx
  ret
```

assistant: ```c
char obstacle(char map[5][5]) {
  int i;
  srand(time(NULL));
  i = rand() % 5;
  map[i][4] = 'H';
  return (**map);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<obstacle>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  xor    %edi,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x21,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  sub    %edx,%eax
  cltq
  lea    (%rax,%rax,4),%rax
  movb   $0x48,0x4(%rbx,%rax,1)
  movzbl (%rbx),%eax
  pop    %rbx
  ret
```

assistant: ```c
char obstacle(char map[5][5]) {
  int i;
  srand(time(NULL));
  i = rand() % 5;
  map[i][4] = 'H';
  return (**map);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<obstacle>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  xor    %edi,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x21,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  sub    %edx,%eax
  cltq
  lea    (%rax,%rax,4),%rax
  movb   $0x48,0x4(%rbx,%rax,1)
  movzbl (%rbx),%eax
  pop    %rbx
  ret
```

assistant: ```c
char obstacle(char map[5][5]) {
  int i;
  srand(time(NULL));
  i = rand() % 5;
  map[i][4] = 'H';
  return (**map);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<print_version>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D0
type_infered: string

tool: D0: fosrec-0.4.0


assistant: ```c
void print_version(void) {
  printf("fosrec-"
         "0.4.0"
         "\n");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<print_version>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D5
type_infered: string

tool: D5: fosrec-0.4.0


assistant: ```c
void print_version(void) {
  printf("fosrec-"
         "0.4.0"
         "\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<print_version>:
  endbr64
  lea    D1(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D1
data_type: string

tool: D1: fosrec-0.4.0


assistant: ```c
void print_version(void) {
  printf("fosrec-"
         "0.4.0"
         "\n");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<print_version>:
  endbr64
  lea    D7(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: label: D7
type_guessed: string

tool: D7: fosrec-0.4.0


assistant: ```c
void print_version(void) {
  printf("fosrec-"
         "0.4.0"
         "\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<base2_to_hex>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  movl   $0x0,-0x10(%rbp)
  jmp    L11
L18:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <get_hex_digit_from_bin@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x4,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L11:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x10(%rbp)
  jl     L18
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void base2_to_hex(char *binstr, char *hexstr, size_t hslen) {
  int i = 0;
  int j = 0;
  memset(hexstr, 0, hslen);
  for (i = 0; i < strlen(binstr); i += 4, j++) {
    char *temp = get_hex_digit_from_bin(binstr + i);
    strcat(hexstr, temp);
    free(temp);
  }
  hexstr[j] = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<base2_to_hex>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    $0x0,%esi
  mov    %r13,%rdi
  call   <memset@plt>
  mov    $0x0,%ebx
  jmp    L19
L14:
  lea    (%r12,%rbx,4),%rdi
  call   <get_hex_digit_from_bin@plt>
  mov    %rax,%rbp
  mov    %rax,%rsi
  mov    %r13,%rdi
  call   <strcat@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x1,%rbx
L19:
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  lea    0x0(,%rbx,4),%eax
  cmp    %eax,%edx
  jg     L14
  movslq %ebx,%rbp
  movb   $0x0,0x0(%r13,%rbp,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void base2_to_hex(char *binstr, char *hexstr, size_t hslen) {
  int i = 0;
  int j = 0;
  memset(hexstr, 0, hslen);
  for (i = 0; i < strlen(binstr); i += 4, j++) {
    char *temp = get_hex_digit_from_bin(binstr + i);
    strcat(hexstr, temp);
    free(temp);
  }
  hexstr[j] = '\0';
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<base2_to_hex>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  xor    %esi,%esi
  push   %r12
  mov    %rdi,%r12
  mov    %r13,%rdi
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <memset@plt>
  jmp    L11
  nopw   0x0(%rax,%rax,1)
L1:
  lea    (%r12,%rbx,4),%rdi
  add    $0x1,%rbx
  call   <get_hex_digit_from_bin@plt>
  mov    %r13,%rdi
  mov    %rax,%rbp
  mov    %rax,%rsi
  call   <strcat@plt>
  mov    %rbp,%rdi
  call   <free@plt>
L11:
  mov    %r12,%rdi
  movslq %ebx,%rbp
  call   <strlen@plt>
  mov    %eax,%r8d
  lea    0x0(,%rbx,4),%eax
  cmp    %eax,%r8d
  jg     L1
  movb   $0x0,0x0(%r13,%rbp,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void base2_to_hex(char *binstr, char *hexstr, size_t hslen) {
  int i = 0;
  int j = 0;
  memset(hexstr, 0, hslen);
  for (i = 0; i < strlen(binstr); i += 4, j++) {
    char *temp = get_hex_digit_from_bin(binstr + i);
    strcat(hexstr, temp);
    free(temp);
  }
  hexstr[j] = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<base2_to_hex>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  xor    %esi,%esi
  push   %r12
  mov    %rdi,%r12
  mov    %r13,%rdi
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <memset@plt>
  jmp    L8
  nopw   0x0(%rax,%rax,1)
L18:
  lea    (%r12,%rbx,4),%rdi
  add    $0x1,%rbx
  call   <get_hex_digit_from_bin@plt>
  mov    %r13,%rdi
  mov    %rax,%rbp
  mov    %rax,%rsi
  call   <strcat@plt>
  mov    %rbp,%rdi
  call   <free@plt>
L8:
  mov    %r12,%rdi
  movslq %ebx,%rbp
  call   <strlen@plt>
  mov    %eax,%r8d
  lea    0x0(,%rbx,4),%eax
  cmp    %eax,%r8d
  jg     L18
  movb   $0x0,0x0(%r13,%rbp,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void base2_to_hex(char *binstr, char *hexstr, size_t hslen) {
  int i = 0;
  int j = 0;
  memset(hexstr, 0, hslen);
  for (i = 0; i < strlen(binstr); i += 4, j++) {
    char *temp = get_hex_digit_from_bin(binstr + i);
    strcat(hexstr, temp);
    free(temp);
  }
  hexstr[j] = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<bgr888_to_bgra8888_buffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  shl    $0x2,%eax
  add    $0x3,%eax
  and    $0xfffffffc,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%eax
  imul   %edx,%eax
  mov    %eax,-0xc(%rbp)
  movq   $0x0,-0x8(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L38
  cmpl   $0x0,-0x1c(%rbp)
  jle    L38
  cmpl   $0x0,-0x20(%rbp)
  jle    L38
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L38
  mov    -0x8(%rbp),%rcx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <bgr888_to_bgra8888@plt>
  test   %rax,%rax
  je     L38
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movq   $0x0,-0x8(%rbp)
L38:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *bgr888_to_bgra8888_buffer(const void *psrc, int w, int h) {
  int size = h * (((w * 4) + 3) & ~3);
  void *pdst = NULL;
  if (psrc && w > 0 && h > 0) {
    pdst = malloc(size);
    if (pdst) {
      if (bgr888_to_bgra8888(psrc, w, h, pdst)) {
        free(pdst);
        pdst = NULL;
      }
    }
  }
  return pdst;
}
```