ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<_rand>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <_rand_u8@plt>
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <_rand_u8@plt>
  shl    $0x8,%eax
  add    %eax,%ebx
  xor    %eax,%eax
  call   <_rand_u8@plt>
  shl    $0x10,%eax
  add    %eax,%ebx
  xor    %eax,%eax
  call   <_rand_u8@plt>
  shl    $0x18,%eax
  add    %ebx,%eax
  pop    %rbx
  and    $0x7fffffff,%eax
  ret
```

assistant: ```c
int _rand() {
  uint32_t ret = 0;
  ret += _rand_u8() << 0;
  ret += _rand_u8() << 8;
  ret += _rand_u8() << 16;
  ret += _rand_u8() << 24;
  return (int)(ret & 0x7FFFFFFF);
}
```
user: What is the c source code of the assembly code below?

```asm
<yy_1_InlineContentChoice>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void yy_1_InlineContentChoice(char *yytext, int yyleng) {
  ;
  ;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<yy_1_InlineContentChoice>:
  endbr64
  ret
```

assistant: ```c
void yy_1_InlineContentChoice(char *yytext, int yyleng) {
  ;
  ;
}
```
user: What is the c source code of the assembly code below:

```asm
<yy_1_InlineContentChoice>:
  endbr64
  ret
```

assistant: ```c
void yy_1_InlineContentChoice(char *yytext, int yyleng) {
  ;
  ;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fun@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D2
type: string
name: unpack_data
arguments: data_tag: D14
type: string

tool: D2: %d

tool: D14: %d


assistant: ```c
int main() {
  int a;
  int *p;
  scanf("%d", &a);
  p = &a;
  fun(p);
  printf("%d\n", p);
  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
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rsi
  lea    D15(%rip),%rdi
  call   <scanf@plt>
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fun@plt>
  mov    %rbx,%rsi
  lea    D7(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D15
type: string
name: parse_data
arguments: data_label: D7
type: string

tool: D15: %d

tool: D7: %d


assistant: ```c
int main() {
  int a;
  int *p;
  scanf("%d", &a);
  p = &a;
  fun(p);
  printf("%d\n", p);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D15(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rsi
  call   <scanf@plt>
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <fun@plt>
  xor    %eax,%eax
  mov    %rbp,%rsi
  lea    D16(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D15
type_infered: string
name: disassemble_data
arguments: tag: D16
type_infered: string

tool: D15: %d

tool: D16: %d


assistant: ```c
int main() {
  int a;
  int *p;
  scanf("%d", &a);
  p = &a;
  fun(p);
  printf("%d\n", p);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D5(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rsi
  call   <scanf@plt>
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <fun@plt>
  xor    %eax,%eax
  mov    %rbp,%rsi
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D5
datatype: string
name: parse_data
arguments: label: D18
datatype: string

tool: D5: %d

tool: D18: %d


assistant: ```c
int main() {
  int a;
  int *p;
  scanf("%d", &a);
  p = &a;
  fun(p);
  printf("%d\n", p);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<SYS_die>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    $0x0,%eax
  call   <VDP_init@plt>
  mov    $0x2,%edx
  mov    $0x2,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <VDP_drawText@plt>
  mov    $0x3,%edx
  mov    $0x4,%esi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <VDP_drawText@plt>
  cmpq   $0x0,-0x8(%rbp)
  je     L5
  mov    -0x8(%rbp),%rax
  mov    $0x5,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <VDP_drawText@plt>
L5:
  jmp    L5
```

tool_calls: name: parse_data
arguments: data_tag: D17
type: string
name: parse_data
arguments: data_tag: D16
type: string

tool: D17: A fatal error occured !

tool: D16: cannot continue...

assistant: ```c
void SYS_die(char *err) {
  VDP_init();
  VDP_drawText("A fatal error occured !", 2, 2);
  VDP_drawText("cannot continue...", 4, 3);
  if (err)
    VDP_drawText(err, 0, 5);
  while (1)
    ;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<SYS_die>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x0,%eax
  call   <VDP_init@plt>
  mov    $0x2,%edx
  mov    $0x2,%esi
  lea    D9(%rip),%rdi
  call   <VDP_drawText@plt>
  mov    $0x3,%edx
  mov    $0x4,%esi
  lea    D2(%rip),%rdi
  call   <VDP_drawText@plt>
  test   %rbx,%rbx
  je     L2
  mov    $0x5,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <VDP_drawText@plt>
L2:
  jmp    L2
```

tool_calls: name: unpack_data
arguments: data_tag: D9
type_guessed: string
name: unpack_data
arguments: data_tag: D2
type_guessed: string

tool: D9: A fatal error occured !

tool: D2: cannot continue...

assistant: ```c
void SYS_die(char *err) {
  VDP_init();
  VDP_drawText("A fatal error occured !", 2, 2);
  VDP_drawText("cannot continue...", 4, 3);
  if (err)
    VDP_drawText(err, 0, 5);
  while (1)
    ;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<SYS_die>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  call   <VDP_init@plt>
  mov    $0x2,%edx
  mov    $0x2,%esi
  lea    D19(%rip),%rdi
  call   <VDP_drawText@plt>
  mov    $0x3,%edx
  mov    $0x4,%esi
  lea    D0(%rip),%rdi
  call   <VDP_drawText@plt>
  test   %rbp,%rbp
  je     L15
  mov    $0x5,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <VDP_drawText@plt>
L15:
  jmp    L15
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D19
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D0
type_infered: string

tool: D19: A fatal error occured !

tool: D0: cannot continue...

assistant: ```c
void SYS_die(char *err) {
  VDP_init();
  VDP_drawText("A fatal error occured !", 2, 2);
  VDP_drawText("cannot continue...", 4, 3);
  if (err)
    VDP_drawText(err, 0, 5);
  while (1)
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<SYS_die>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  call   <VDP_init@plt>
  mov    $0x2,%edx
  mov    $0x2,%esi
  lea    D6(%rip),%rdi
  call   <VDP_drawText@plt>
  mov    $0x3,%edx
  mov    $0x4,%esi
  lea    D16(%rip),%rdi
  call   <VDP_drawText@plt>
  test   %rbp,%rbp
  je     L17
  mov    $0x5,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <VDP_drawText@plt>
L17:
  jmp    L17
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D16
type_infered: string

tool: D6: A fatal error occured !

tool: D16: cannot continue...

assistant: ```c
void SYS_die(char *err) {
  VDP_init();
  VDP_drawText("A fatal error occured !", 2, 2);
  VDP_drawText("cannot continue...", 4, 3);
  if (err)
    VDP_drawText(err, 0, 5);
  while (1)
    ;
}
```
user: What is the c source code of the assembly code below:

```asm
<set_tcp_record>:
  endbr64
  mov    %rsi,%r9
  mov    %rdx,%rdi
  mov    %rcx,%rsi
  mov    $0x0,%eax
  jmp    L4
L53:
  mov    %rdx,%rcx
  shr    %rcx
  and    $0x1,%edx
  or     %rdx,%rcx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rcx,%xmm0
  addsd  %xmm0,%xmm0
L56:
  pxor   %xmm1,%xmm1
  cvtsi2sd %r8d,%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%r9,%rax,1)
L1:
  add    $0x8,%rax
  cmp    $0x30,%rax
  je     L45
L4:
  mov    (%rsi,%rax,1),%rdx
  mov    (%rdi,%rax,1),%rcx
  cmp    %rcx,%rdx
  jb     L1
  sub    %rcx,%rdx
  js     L53
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  jmp    L56
L45:
  mov    0x30(%rsi),%rax
  test   %rax,%rax
  js     L114
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
L62:
  movsd  %xmm0,0x30(%r9)
  mov    0x38(%rsi),%rax
  mov    0x38(%rdi),%rdx
  cmp    %rdx,%rax
  jb     L78
  mov    0x18(%rsi),%rcx
  mov    0x18(%rdi),%rsi
  cmp    %rsi,%rcx
  jbe    L78
  sub    %rdx,%rax
  js     L93
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
L7:
  mulsd  D25(%rip),%xmm0
  sub    %rsi,%rcx
  js     L50
  pxor   %xmm1,%xmm1
  cvtsi2sd %rcx,%xmm1
L9:
  divsd  %xmm1,%xmm0
  movsd  %xmm0,0x38(%r9)
L78:
  movsd  0x38(%r9),%xmm0
  comisd D25(%rip),%xmm0
  jbe    L136
  mov    D25(%rip),%rax
  mov    %rax,0x38(%r9)
L136:
  ret
L114:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L62
L93:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L7
L50:
  mov    %rcx,%rax
  shr    %rax
  and    $0x1,%ecx
  or     %rcx,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  addsd  %xmm1,%xmm1
  jmp    L9
```

tool_calls: name: unpack_data
arguments: tag: D25
datatype: f64

tool: D25: 100

assistant: ```c
void set_tcp_record(struct module *mod, double st_array[], unsigned long long pre_array[], unsigned long long cur_array[], int inter) {
  int i;
  for (i = 0; i < 6; i++) {
    if (cur_array[i] >= pre_array[i]) {
      st_array[i] = (cur_array[i] - pre_array[i]) * 1.0 / inter;
    }
  }
  st_array[6] = cur_array[6];
  if ((cur_array[7] >= pre_array[7]) && (cur_array[3] > pre_array[3])) {
    st_array[7] = (cur_array[7] - pre_array[7]) * 100.0 / (cur_array[3] - pre_array[3]);
  }
  if (st_array[7] > 100.0) {
    st_array[7] = 100.0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<set_tcp_record>:
  endbr64
  mov    %rsi,%r9
  mov    %rdx,%rdi
  mov    %rcx,%rsi
  xor    %eax,%eax
  jmp    L76
  nopl   0x0(%rax)
L16:
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
L117:
  pxor   %xmm1,%xmm1
  cvtsi2sd %r8d,%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%r9,%rax,1)
L118:
  add    $0x8,%rax
  cmp    $0x30,%rax
  je     L60
L76:
  mov    (%rsi,%rax,1),%rdx
  mov    (%rdi,%rax,1),%rcx
  cmp    %rcx,%rdx
  jb     L118
  sub    %rcx,%rdx
  jns    L16
  mov    %rdx,%rcx
  and    $0x1,%edx
  pxor   %xmm0,%xmm0
  shr    %rcx
  or     %rdx,%rcx
  cvtsi2sd %rcx,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L117
  nopl   0x0(%rax,%rax,1)
L60:
  mov    0x30(%rsi),%rax
  test   %rax,%rax
  js     L124
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
L32:
  mov    0x38(%rsi),%rax
  mov    0x38(%rdi),%rdx
  movsd  %xmm0,0x30(%r9)
  cmp    %rdx,%rax
  jb     L140
  mov    0x18(%rsi),%rcx
  mov    0x18(%rdi),%rsi
  cmp    %rsi,%rcx
  ja     L13
L140:
  movsd  0x38(%r9),%xmm0
  movsd  D14(%rip),%xmm1
L2:
  comisd %xmm1,%xmm0
  jbe    L35
  movsd  %xmm1,0x38(%r9)
L35:
  ret
  nopl   (%rax)
L13:
  sub    %rdx,%rax
  js     L79
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
L116:
  movsd  D14(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  sub    %rsi,%rcx
  js     L95
  pxor   %xmm2,%xmm2
  cvtsi2sd %rcx,%xmm2
L80:
  divsd  %xmm2,%xmm0
  movsd  %xmm0,0x38(%r9)
  jmp    L2
  nopl   0x0(%rax)
L124:
  mov    %rax,%rdx
  and    $0x1,%eax
  pxor   %xmm0,%xmm0
  shr    %rdx
  or     %rax,%rdx
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L32
  cs nopw 0x0(%rax,%rax,1)
L79:
  mov    %rax,%rdx
  and    $0x1,%eax
  pxor   %xmm0,%xmm0
  shr    %rdx
  or     %rax,%rdx
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L116
  nopl   0x0(%rax,%rax,1)
L95:
  mov    %rcx,%rax
  and    $0x1,%ecx
  pxor   %xmm2,%xmm2
  shr    %rax
  or     %rcx,%rax
  cvtsi2sd %rax,%xmm2
  addsd  %xmm2,%xmm2
  jmp    L80
```

tool_calls: name: disassemble_data
arguments: data_tag: D14
type_guessed: f64

tool: D14: 100

assistant: ```c
void set_tcp_record(struct module *mod, double st_array[], unsigned long long pre_array[], unsigned long long cur_array[], int inter) {
  int i;
  for (i = 0; i < 6; i++) {
    if (cur_array[i] >= pre_array[i]) {
      st_array[i] = (cur_array[i] - pre_array[i]) * 1.0 / inter;
    }
  }
  st_array[6] = cur_array[6];
  if ((cur_array[7] >= pre_array[7]) && (cur_array[3] > pre_array[3])) {
    st_array[7] = (cur_array[7] - pre_array[7]) * 100.0 / (cur_array[3] - pre_array[3]);
  }
  if (st_array[7] > 100.0) {
    st_array[7] = 100.0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<I2CSlaveAddressSet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  je     L18
  cmpl   $0x1,-0x8(%rbp)
  je     L13
  jmp    L38
L18:
  mov    -0x4(%rbp),%eax
  add    $0x800,%eax
  cltq
  mov    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  mov    %rax,(%rdx)
  jmp    L38
L13:
  mov    -0xc(%rbp),%eax
  or     $0x80,%al
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  add    $0x81c,%eax
  cltq
  mov    %rax,%rcx
  movslq %edx,%rax
  mov    %rax,(%rcx)
  nop
L38:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void I2CSlaveAddressSet(uint32_t ui32Base, uint8_t ui8AddrNum, uint8_t ui8SlaveAddr) {
  ;
  ;
  ;
  switch (ui8AddrNum) {
  case 0: {
    (*((volatile unsigned long *)(ui32Base + 0x00000800))) = ui8SlaveAddr;
    break;
  }
  case 1: {
    (*((volatile unsigned long *)(ui32Base + 0x0000081C))) = 0x00000080 | ui8SlaveAddr;
    break;
  }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<I2CSlaveAddressSet>:
  endbr64
  test   %esi,%esi
  je     L6
  cmp    $0x1,%esi
  je     L7
  ret
L6:
  add    $0x800,%edi
  movslq %edi,%rdi
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
L7:
  add    $0x81c,%edi
  movslq %edi,%rdi
  or     $0x80,%dl
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
void I2CSlaveAddressSet(uint32_t ui32Base, uint8_t ui8AddrNum, uint8_t ui8SlaveAddr) {
  ;
  ;
  ;
  switch (ui8AddrNum) {
  case 0: {
    (*((volatile unsigned long *)(ui32Base + 0x00000800))) = ui8SlaveAddr;
    break;
  }
  case 1: {
    (*((volatile unsigned long *)(ui32Base + 0x0000081C))) = 0x00000080 | ui8SlaveAddr;
    break;
  }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<I2CSlaveAddressSet>:
  endbr64
  test   %esi,%esi
  je     L13
  cmp    $0x1,%esi
  jne    L4
  add    $0x81c,%edi
  or     $0x80,%dl
  movslq %edi,%rdi
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
L4:
  ret
  nopl   0x0(%rax)
L13:
  add    $0x800,%edi
  movslq %edx,%rdx
  movslq %edi,%rdi
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
void I2CSlaveAddressSet(uint32_t ui32Base, uint8_t ui8AddrNum, uint8_t ui8SlaveAddr) {
  ;
  ;
  ;
  switch (ui8AddrNum) {
  case 0: {
    (*((volatile unsigned long *)(ui32Base + 0x00000800))) = ui8SlaveAddr;
    break;
  }
  case 1: {
    (*((volatile unsigned long *)(ui32Base + 0x0000081C))) = 0x00000080 | ui8SlaveAddr;
    break;
  }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<I2CSlaveAddressSet>:
  endbr64
  test   %esi,%esi
  je     L11
  cmp    $0x1,%esi
  jne    L18
  add    $0x81c,%edi
  or     $0x80,%dl
  movslq %edi,%rdi
  movslq %edx,%rdx
  mov    %rdx,(%rdi)
  ret
L18:
  ret
  nopl   0x0(%rax)
L11:
  add    $0x800,%edi
  movslq %edx,%rdx
  movslq %edi,%rdi
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
void I2CSlaveAddressSet(uint32_t ui32Base, uint8_t ui8AddrNum, uint8_t ui8SlaveAddr) {
  ;
  ;
  ;
  switch (ui8AddrNum) {
  case 0: {
    (*((volatile unsigned long *)(ui32Base + 0x00000800))) = ui8SlaveAddr;
    break;
  }
  case 1: {
    (*((volatile unsigned long *)(ui32Base + 0x0000081C))) = 0x00000080 | ui8SlaveAddr;
    break;
  }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<wcscspn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L36
L12:
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <wcschr@plt>
  test   %rax,%rax
  jne    L32
  addq   $0x1,-0x8(%rbp)
  jmp    L36
L32:
  mov    -0x8(%rbp),%rax
  jmp    L10
L36:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L12
  mov    -0x8(%rbp),%rax
L10:
  leave
  ret
```

assistant: ```c
size_t wcscspn(const wchar_t *wcs, const wchar_t *reject) {
  size_t count = 0;
  while (*wcs != L'\0')
    if (wcschr(reject, *wcs++) == NULL)
      ++count;
    else
      return count;
  return count;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<wcscspn>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%r12
  mov    (%rdi),%esi
  test   %esi,%esi
  je     L4
  mov    %rdi,%rbp
  mov    $0x0,%ebx
L31:
  mov    %r12,%rdi
  call   <wcschr@plt>
  test   %rax,%rax
  jne    L30
  add    $0x1,%rbx
  mov    0x0(%rbp,%rbx,4),%esi
  test   %esi,%esi
  jne    L31
L30:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L4:
  mov    $0x0,%ebx
  jmp    L30
```

assistant: ```c
size_t wcscspn(const wchar_t *wcs, const wchar_t *reject) {
  size_t count = 0;
  while (*wcs != L'\0')
    if (wcschr(reject, *wcs++) == NULL)
      ++count;
    else
      return count;
  return count;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<wcscspn>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    (%rdi),%esi
  test   %esi,%esi
  je     L12
  mov    %rdi,%rbx
  xor    %r12d,%r12d
  jmp    L8
  nopl   0x0(%rax)
L47:
  add    $0x1,%r12
  mov    (%rbx,%r12,4),%esi
  test   %esi,%esi
  je     L10
L8:
  mov    %rbp,%rdi
  call   <wcschr@plt>
  test   %rax,%rax
  je     L47
L10:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L12:
  xor    %r12d,%r12d
  jmp    L10
```

assistant: ```c
size_t wcscspn(const wchar_t *wcs, const wchar_t *reject) {
  size_t count = 0;
  while (*wcs != L'\0')
    if (wcschr(reject, *wcs++) == NULL)
      ++count;
    else
      return count;
  return count;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<wcscspn>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    (%rdi),%esi
  test   %esi,%esi
  je     L17
  mov    %rdi,%rbx
  xor    %r12d,%r12d
  jmp    L0
  nopl   0x0(%rax)
L6:
  add    $0x1,%r12
  mov    (%rbx,%r12,4),%esi
  test   %esi,%esi
  je     L38
L0:
  mov    %rbp,%rdi
  call   <wcschr@plt>
  test   %rax,%rax
  je     L6
L38:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  xor    %r12d,%r12d
  jmp    L38
```

assistant: ```c
size_t wcscspn(const wchar_t *wcs, const wchar_t *reject) {
  size_t count = 0;
  while (*wcs != L'\0')
    if (wcschr(reject, *wcs++) == NULL)
      ++count;
    else
      return count;
  return count;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_time>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    -0x20(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x18(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
void get_time(long *seconds, long *microseconds) {
  struct timeval tv;
  gettimeofday(&tv, NULL);
  *seconds = tv.tv_sec;
  *microseconds = tv.tv_usec;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_time>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  mov    (%rsp),%rax
  mov    %rax,0x0(%rbp)
  mov    0x8(%rsp),%rax
  mov    %rax,(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void get_time(long *seconds, long *microseconds) {
  struct timeval tv;
  gettimeofday(&tv, NULL);
  *seconds = tv.tv_sec;
  *microseconds = tv.tv_usec;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_time>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  xor    %esi,%esi
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  mov    (%rsp),%rax
  mov    %rax,0x0(%rbp)
  mov    0x8(%rsp),%rax
  mov    %rax,(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void get_time(long *seconds, long *microseconds) {
  struct timeval tv;
  gettimeofday(&tv, NULL);
  *seconds = tv.tv_sec;
  *microseconds = tv.tv_usec;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_time>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  xor    %esi,%esi
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  mov    (%rsp),%rax
  mov    %rax,0x0(%rbp)
  mov    0x8(%rsp),%rax
  mov    %rax,(%rbx)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void get_time(long *seconds, long *microseconds) {
  struct timeval tv;
  gettimeofday(&tv, NULL);
  *seconds = tv.tv_sec;
  *microseconds = tv.tv_usec;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<upper_aligned>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x14(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ssl -0x18(%rbp),%xmm1
  divss  %xmm1,%xmm0
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  call   <ceil@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  imul   -0x18(%rbp),%eax
  leave
  ret
```

assistant: ```c
int upper_aligned(int number, int align) {
  int partial = (int)ceil(((float)number) / ((float)align));
  return (partial * align);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<upper_aligned>:
  endbr64
  push   %rbx
  mov    %esi,%ebx
  pxor   %xmm0,%xmm0
  cvtsi2ss %edi,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ss %esi,%xmm1
  divss  %xmm1,%xmm0
  call   <ceil@plt>
  imul   %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int upper_aligned(int number, int align) {
  int partial = (int)ceil(((float)number) / ((float)align));
  return (partial * align);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<upper_aligned>:
  endbr64
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  push   %rbx
  mov    %esi,%ebx
  cvtsi2ss %edi,%xmm0
  cvtsi2ss %esi,%xmm1
  divss  %xmm1,%xmm0
  call   <ceil@plt>
  imul   %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int upper_aligned(int number, int align) {
  int partial = (int)ceil(((float)number) / ((float)align));
  return (partial * align);
}
```