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

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  lea    D2(%rip),%r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x10(%rsp),%r13
  mov    %rbx,%rbp
L24:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  add    $0x4,%rbp
  call   <scanf@plt>
  cmp    %r13,%rbp
  jne    L24
  xor    %edi,%edi
  mov    (%rbx,%rdi,4),%esi
  mov    %rdi,%rax
  test   %rdi,%rdi
  jne    L18
  jmp    L14
  nopl   0x0(%rax,%rax,1)
L29:
  mov    %edx,(%rbx,%rax,4)
  sub    $0x1,%rax
  movslq %eax,%rcx
  test   %eax,%eax
  je     L55
L18:
  mov    -0x4(%rbx,%rax,4),%edx
  movslq %eax,%rcx
  cmp    %esi,%edx
  jg     L29
L55:
  mov    %esi,(%rsp,%rcx,4)
  cmp    $0x3,%rdi
  je     L30
L54:
  add    $0x1,%rdi
  mov    (%rbx,%rdi,4),%esi
  mov    %rdi,%rax
  test   %rdi,%rdi
  jne    L18
L14:
  mov    %esi,(%rsp)
  jmp    L54
  xchg   %ax,%ax
L30:
  lea    D4(%rip),%rbp
  mov    (%rsp),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L46
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L46:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D2
type: string
name: unpack_data
arguments: data_label: D4
type: string

tool: D2: %d

tool: D4: %d 

assistant: ```c
int main(int argc, const char *argv[]) {
  int i, j, tmp, a[4];
  for (i = 0; i < 4; i++)
    scanf("%d", &a[i]);
  for (i = 0; i < 4; i++) {
    tmp = a[i];
    for (j = i; j > 0 && a[j - 1] > tmp; j--) {
      a[j] = a[j - 1];
    }
    a[j] = tmp;
  }
  for (i = 0; i < 4 - 1; i++) {
    printf("%d ", a[i]);
  }
  printf("%d", a[i]);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  lea    D11(%rip),%rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x10(%rsp),%r12
L35:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  add    $0x4,%rbx
  call   <scanf@plt>
  cmp    %r12,%rbx
  jne    L35
  mov    (%rsp),%eax
  mov    0x4(%rsp),%edx
  cmp    %edx,%eax
  jle    L32
  mov    %eax,0x4(%rsp)
  xor    %eax,%eax
L29:
  mov    %edx,(%rsp,%rax,4)
  mov    0x8(%rsp),%eax
  mov    0x4(%rsp),%edx
  cmp    %edx,%eax
  jge    L100
  mov    %edx,0x8(%rsp)
  mov    (%rsp),%edx
  cmp    %edx,%eax
  jge    L19
  mov    %edx,0x4(%rsp)
  xor    %edx,%edx
L106:
  mov    %eax,(%rsp,%rdx,4)
  mov    0xc(%rsp),%edx
  mov    0x8(%rsp),%eax
  cmp    %eax,%edx
  jge    L44
  mov    %eax,0xc(%rsp)
  mov    0x4(%rsp),%eax
  cmp    %eax,%edx
  jge    L24
  mov    %eax,0x8(%rsp)
  mov    (%rsp),%eax
  cmp    %edx,%eax
  jle    L103
  mov    %eax,0x4(%rsp)
  xor    %eax,%eax
L111:
  mov    %edx,(%rsp,%rax,4)
  lea    D6(%rip),%r12
  mov    (%rsp),%esi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0x4(%rsp),%esi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  mov    %r12,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L110
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L32:
  mov    $0x1,%eax
  jmp    L29
L19:
  mov    $0x1,%edx
  jmp    L106
L100:
  mov    $0x2,%edx
  jmp    L106
L44:
  mov    $0x3,%eax
  jmp    L111
L24:
  mov    $0x2,%eax
  jmp    L111
L103:
  mov    $0x1,%eax
  jmp    L111
L110:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D11
data_type: string
name: parse_data
arguments: data_tag: D6
data_type: string

tool: D11: %d

tool: D6: %d 

assistant: ```c
int main(int argc, const char *argv[]) {
  int i, j, tmp, a[4];
  for (i = 0; i < 4; i++)
    scanf("%d", &a[i]);
  for (i = 0; i < 4; i++) {
    tmp = a[i];
    for (j = i; j > 0 && a[j - 1] > tmp; j--) {
      a[j] = a[j - 1];
    }
    a[j] = tmp;
  }
  for (i = 0; i < 4 - 1; i++) {
    printf("%d ", a[i]);
  }
  printf("%d", a[i]);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<days_in_year>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm0
  cvttsd2si %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  and    $0x3,%eax
  test   %rax,%rax
  je     L56
  movsd  D22(%rip),%xmm0
  jmp    L50
L56:
  mov    -0x8(%rbp),%rcx
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  lea    (%rdx,%rcx,1),%rax
  sar    $0x6,%rax
  mov    %rcx,%rsi
  sar    $0x3f,%rsi
  sub    %rsi,%rax
  mov    %rax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  lea    0x0(,%rax,4),%rdx
  add    %rdx,%rax
  shl    $0x2,%rax
  sub    %rax,%rcx
  mov    %rcx,%rdx
  test   %rdx,%rdx
  je     L43
  movsd  D19(%rip),%xmm0
  jmp    L50
L43:
  mov    -0x8(%rbp),%rcx
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  lea    (%rdx,%rcx,1),%rax
  sar    $0x8,%rax
  mov    %rcx,%rsi
  sar    $0x3f,%rsi
  sub    %rsi,%rax
  mov    %rax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  lea    0x0(,%rax,4),%rdx
  add    %rdx,%rax
  shl    $0x4,%rax
  sub    %rax,%rcx
  mov    %rcx,%rdx
  test   %rdx,%rdx
  je     L8
  movsd  D22(%rip),%xmm0
  jmp    L50
L8:
  movsd  D19(%rip),%xmm0
L50:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D22
type_guessed: byte[8]
name: extract_symbolic_data
arguments: data_tag: D19
type_guessed: byte[8]

tool: {"D22": [0x00,0x00,0x00,0x00,0x00,0xd0,0x76,0x40]}

tool: {"D19": [0x00,0x00,0x00,0x00,0x00,0xe0,0x76,0x40]}

assistant: ```c
double days_in_year(double y) {
  long yd = (long)y;
  if (yd % 4 != 0)
    return 365;
  if (yd % 100 != 0)
    return 366;
  if (yd % 400 != 0)
    return 365;
  return 366;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<days_in_year>:
  endbr64
  cvttsd2si %xmm0,%rcx
  test   $0x3,%cl
  jne    L1
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  sar    $0x6,%rdx
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  lea    (%rax,%rax,4),%rax
  shl    $0x2,%rax
  movsd  D8(%rip),%xmm0
  cmp    %rax,%rcx
  jne    L23
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  sar    $0x8,%rdx
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  lea    (%rax,%rax,4),%rax
  shl    $0x4,%rax
  cmp    %rax,%rcx
  je     L23
  movsd  D21(%rip),%xmm0
  ret
L1:
  movsd  D21(%rip),%xmm0
L23:
  ret
```

tool_calls: name: unpack_data
arguments: label: D8
type_infered: byte[8]
name: unpack_data
arguments: label: D21
type_infered: byte[8]

tool: {"D8": [0x00,0x00,0x00,0x00,0x00,0xe0,0x76,0x40]}

tool: {"D21": [0x00,0x00,0x00,0x00,0x00,0xd0,0x76,0x40]}

assistant: ```c
double days_in_year(double y) {
  long yd = (long)y;
  if (yd % 4 != 0)
    return 365;
  if (yd % 100 != 0)
    return 366;
  if (yd % 400 != 0)
    return 365;
  return 366;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<days_in_year>:
  endbr64
  cvttsd2si %xmm0,%rax
  test   $0x3,%al
  jne    L16
  movabs $0x8f5c28f5c28f5c29,%rdx
  movsd  D9(%rip),%xmm0
  movabs $0x28f5c28f5c28f5c,%rcx
  imul   %rdx,%rax
  movabs $0x51eb851eb851eb8,%rdx
  add    %rax,%rdx
  ror    $0x2,%rdx
  cmp    %rcx,%rdx
  ja     L13
  movabs $0x51eb851eb851eb0,%rdx
  add    %rdx,%rax
  movabs $0xa3d70a3d70a3d6,%rdx
  ror    $0x4,%rax
  cmp    %rdx,%rax
  ja     L16
L13:
  ret
  nopl   0x0(%rax)
L16:
  movsd  D12(%rip),%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D9
type: byte[8]
name: disassemble_data
arguments: tag: D12
type: byte[8]

tool: {"D9": [0x00,0x00,0x00,0x00,0x00,0xe0,0x76,0x40]}

tool: {"D12": [0x00,0x00,0x00,0x00,0x00,0xd0,0x76,0x40]}

assistant: ```c
double days_in_year(double y) {
  long yd = (long)y;
  if (yd % 4 != 0)
    return 365;
  if (yd % 100 != 0)
    return 366;
  if (yd % 400 != 0)
    return 365;
  return 366;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<days_in_year>:
  endbr64
  cvttsd2si %xmm0,%rax
  test   $0x3,%al
  jne    L26
  movabs $0x8f5c28f5c28f5c29,%rdx
  movsd  D9(%rip),%xmm0
  movabs $0x28f5c28f5c28f5c,%rcx
  imul   %rdx,%rax
  movabs $0x51eb851eb851eb8,%rdx
  add    %rax,%rdx
  ror    $0x2,%rdx
  cmp    %rcx,%rdx
  ja     L21
  movabs $0x51eb851eb851eb0,%rdx
  add    %rdx,%rax
  movabs $0xa3d70a3d70a3d6,%rdx
  ror    $0x4,%rax
  cmp    %rdx,%rax
  ja     L26
L21:
  ret
  nopl   0x0(%rax)
L26:
  movsd  D16(%rip),%xmm0
  ret
```

tool_calls: name: parse_data
arguments: data_label: D9
datatype: byte[8]
name: parse_data
arguments: data_label: D16
datatype: byte[8]

tool: {"D9": [0x00,0x00,0x00,0x00,0x00,0xe0,0x76,0x40]}

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0xd0,0x76,0x40]}

assistant: ```c
double days_in_year(double y) {
  long yd = (long)y;
  if (yd % 4 != 0)
    return 365;
  if (yd % 100 != 0)
    return 366;
  if (yd % 400 != 0)
    return 365;
  return 366;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<func2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  addl   $0x1,-0x4(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((always_)) void func2(int x) {
  x++;
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<func2>:
  endbr64
  ret
```

assistant: ```c
__attribute__((always_)) void func2(int x) {
  x++;
  return;
}
```
user: What is the c source code of the assembly code below:

```asm
<func2>:
  endbr64
  ret
```

assistant: ```c
__attribute__((always_)) void func2(int x) {
  x++;
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<func2>:
  endbr64
  ret
```

assistant: ```c
__attribute__((always_)) void func2(int x) {
  x++;
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<LCDIDDStatusRead>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  cmpl   $0x0,-0x18(%rbp)
  je     L2
  mov    $0x20,%eax
  jmp    L16
L2:
  mov    $0x14,%eax
L16:
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  cltq
  mov    (%rax),%rax
  pop    %rbp
  ret
```

assistant: ```c
uint16_t LCDIDDStatusRead(uint32_t ui32Base, uint32_t ui32CS) {
  uint32_t ui32Reg;
  ;
  ;
  ui32Reg = ui32CS ? 0x00000020 : 0x00000014;
  return ((uint16_t)(*((volatile unsigned long *)(ui32Base + ui32Reg))));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<LCDIDDStatusRead>:
  endbr64
  cmp    $0x1,%esi
  sbb    %eax,%eax
  and    $0xfffffff4,%eax
  lea    0x20(%rax,%rdi,1),%eax
  cltq
  mov    (%rax),%rax
  ret
```

assistant: ```c
uint16_t LCDIDDStatusRead(uint32_t ui32Base, uint32_t ui32CS) {
  uint32_t ui32Reg;
  ;
  ;
  ui32Reg = ui32CS ? 0x00000020 : 0x00000014;
  return ((uint16_t)(*((volatile unsigned long *)(ui32Base + ui32Reg))));
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<LCDIDDStatusRead>:
  endbr64
  cmp    $0x1,%esi
  sbb    %eax,%eax
  and    $0xfffffff4,%eax
  lea    0x20(%rax,%rdi,1),%eax
  cltq
  mov    (%rax),%rax
  ret
```

assistant: ```c
uint16_t LCDIDDStatusRead(uint32_t ui32Base, uint32_t ui32CS) {
  uint32_t ui32Reg;
  ;
  ;
  ui32Reg = ui32CS ? 0x00000020 : 0x00000014;
  return ((uint16_t)(*((volatile unsigned long *)(ui32Base + ui32Reg))));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<LCDIDDStatusRead>:
  endbr64
  cmp    $0x1,%esi
  sbb    %eax,%eax
  and    $0xfffffff4,%eax
  lea    0x20(%rax,%rdi,1),%eax
  cltq
  mov    (%rax),%rax
  ret
```

assistant: ```c
uint16_t LCDIDDStatusRead(uint32_t ui32Base, uint32_t ui32CS) {
  uint32_t ui32Reg;
  ;
  ;
  ui32Reg = ui32CS ? 0x00000020 : 0x00000014;
  return ((uint16_t)(*((volatile unsigned long *)(ui32Base + ui32Reg))));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<front_chomp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L19
L5:
  addl   $0x1,-0x8(%rbp)
L19:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L5
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rax,%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memmove@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int front_chomp(char *s) {
  int len, i;
  len = strlen(s) + 1;
  for (i = 0; isspace(*(s + i)); ++i)
    ;
  memmove(s, s + i, strlen(s + i) + 1);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<front_chomp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <strlen@plt>
  mov    %r12,%rbx
L9:
  mov    %rbx,%rbp
  movsbl (%rbx),%edi
  call   <isspace@plt>
  add    $0x1,%rbx
  test   %rax,%rax
  jne    L9
  mov    %rbp,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <memmove@plt>
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int front_chomp(char *s) {
  int len, i;
  len = strlen(s) + 1;
  for (i = 0; isspace(*(s + i)); ++i)
    ;
  memmove(s, s + i, strlen(s + i) + 1);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<front_chomp>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %r12,%rbx
  call   <strlen@plt>
  nopl   0x0(%rax,%rax,1)
L1:
  movsbl (%rbx),%edi
  mov    %rbx,%rbp
  add    $0x1,%rbx
  call   <isspace@plt>
  test   %rax,%rax
  jne    L1
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  lea    0x1(%rax),%edx
  call   <memmove@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int front_chomp(char *s) {
  int len, i;
  len = strlen(s) + 1;
  for (i = 0; isspace(*(s + i)); ++i)
    ;
  memmove(s, s + i, strlen(s + i) + 1);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<front_chomp>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %r12,%rbx
  call   <strlen@plt>
  nopl   0x0(%rax,%rax,1)
L5:
  movsbl (%rbx),%edi
  mov    %rbx,%rbp
  add    $0x1,%rbx
  call   <isspace@plt>
  test   %rax,%rax
  jne    L5
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  lea    0x1(%rax),%edx
  call   <memmove@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int front_chomp(char *s) {
  int len, i;
  len = strlen(s) + 1;
  for (i = 0; isspace(*(s + i)); ++i)
    ;
  memmove(s, s + i, strlen(s + i) + 1);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x0,%eax
  call   <new_matrix@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L12
L25:
  movl   $0x0,-0xc(%rbp)
  jmp    L18
L30:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  shl    $0x2,%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L18:
  cmpl   $0x8,-0xc(%rbp)
  jle    L30
  addl   $0x1,-0x10(%rbp)
L12:
  cmpl   $0x8,-0x10(%rbp)
  jle    L25
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
int **copy(int **a) {
  int i, j, **r = new_matrix();
  for (i = 0; i < 9; i++) {
    for (j = 0; j < 9; j++)
      r[i][j] = a[i][j];
  }
  return r;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<copy>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x0,%eax
  call   <new_matrix@plt>
  mov    %rbx,%rdi
  mov    %rax,%r8
  lea    0x48(%rbx),%r9
L15:
  mov    $0x0,%edx
L18:
  mov    (%rdi),%rcx
  mov    (%rcx,%rdx,1),%esi
  mov    (%r8),%rcx
  mov    %esi,(%rcx,%rdx,1)
  add    $0x4,%rdx
  cmp    $0x24,%rdx
  jne    L18
  add    $0x8,%rdi
  add    $0x8,%r8
  cmp    %r9,%rdi
  jne    L15
  pop    %rbx
  ret
```

assistant: ```c
int **copy(int **a) {
  int i, j, **r = new_matrix();
  for (i = 0; i < 9; i++) {
    for (j = 0; j < 9; j++)
      r[i][j] = a[i][j];
  }
  return r;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<copy>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    %rdi,%rbx
  call   <new_matrix@plt>
  xor    %r9d,%r9d
  nopw   0x0(%rax,%rax,1)
L19:
  mov    (%rbx,%r9,1),%r8
  mov    (%rax,%r9,1),%rsi
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L7:
  mov    (%r8,%rdx,1),%ecx
  mov    %ecx,(%rsi,%rdx,1)
  add    $0x4,%rdx
  cmp    $0x24,%rdx
  jne    L7
  add    $0x8,%r9
  cmp    $0x48,%r9
  jne    L19
  pop    %rbx
  ret
```

assistant: ```c
int **copy(int **a) {
  int i, j, **r = new_matrix();
  for (i = 0; i < 9; i++) {
    for (j = 0; j < 9; j++)
      r[i][j] = a[i][j];
  }
  return r;
}
```
user: What is the c source code of the assembly code below:

```asm
<do_south_west_corner>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <do_south@plt>
  mov    $0x0,%eax
  call   <do_west@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void do_south_west_corner(void) {
  do_south();
  do_west();
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<do_south_west_corner>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <do_south@plt>
  mov    $0x0,%eax
  call   <do_west@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void do_south_west_corner(void) {
  do_south();
  do_west();
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<do_south_west_corner>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <do_south@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <do_west@plt>
```

assistant: ```c
void do_south_west_corner(void) {
  do_south();
  do_west();
}
```
user: What is the c source code of the assembly code below:

```asm
<do_south_west_corner>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <do_south@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <do_west@plt>
```

assistant: ```c
void do_south_west_corner(void) {
  do_south();
  do_west();
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<file_map>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  movl   $0x0,-0xc(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  je     L34
  mov    -0x2c(%rbp),%eax
  jmp    L22
L34:
  mov    D29(%rip),%rax
  mov    (%rax),%eax
L22:
  mov    -0x18(%rbp),%rdx
  mov    %eax,%esi
  mov    %rdx,%rdi
  call   <open@plt>
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jns    L23
  mov    $0xffffffff,%eax
  jmp    L30
L23:
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x8(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <fd_map@plt>
  test   %rax,%rax
  jns    L49
  movl   $0xffffffff,-0xc(%rbp)
L49:
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    D19(%rip),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0xc(%rbp),%eax
L30:
  leave
  ret
```

assistant: ```c
int file_map(const char *filename, char **buf, size_t *bufsize, int flags) {
  int fd, en, rc = 0;
  if ((fd = open(filename, flags ? flags : O_RDONLY)) < 0)
    return -1;
  if (fd_map(fd, buf, bufsize) < 0)
    rc = -1;
  en = errno;
  close(fd);
  errno = en;
  return rc;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<file_map>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  mov    %rdx,%r12
  mov    %ecx,%esi
  test   %ecx,%ecx
  jne    L23
  mov    D13(%rip),%rax
  mov    (%rax),%esi
L23:
  call   <open@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L16
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %eax,%edi
  call   <fd_map@plt>
  sar    $0x3f,%rax
  mov    %rax,%rbp
  mov    D11(%rip),%r12
  mov    (%r12),%r13d
  mov    %ebx,%edi
  call   <close@plt>
  mov    %r13d,(%r12)
L9:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  mov    $0xffffffff,%ebp
  jmp    L9
```

assistant: ```c
int file_map(const char *filename, char **buf, size_t *bufsize, int flags) {
  int fd, en, rc = 0;
  if ((fd = open(filename, flags ? flags : O_RDONLY)) < 0)
    return -1;
  if (fd_map(fd, buf, bufsize) < 0)
    rc = -1;
  en = errno;
  close(fd);
  errno = en;
  return rc;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<file_map>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  mov    %ecx,%esi
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %ecx,%ecx
  jne    L17
  mov    D15(%rip),%rax
  mov    (%rax),%esi
L17:
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L2
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %eax,%edi
  call   <fd_map@plt>
  mov    D18(%rip),%r13
  mov    %ebp,%edi
  sar    $0x3f,%rax
  mov    0x0(%r13),%ebx
  mov    %rax,%r12
  call   <close@plt>
  mov    %ebx,0x0(%r13)
L23:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  mov    $0xffffffff,%r12d
  jmp    L23
```

assistant: ```c
int file_map(const char *filename, char **buf, size_t *bufsize, int flags) {
  int fd, en, rc = 0;
  if ((fd = open(filename, flags ? flags : O_RDONLY)) < 0)
    return -1;
  if (fd_map(fd, buf, bufsize) < 0)
    rc = -1;
  en = errno;
  close(fd);
  errno = en;
  return rc;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<file_map>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  mov    %ecx,%esi
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %ecx,%ecx
  jne    L21
  mov    D18(%rip),%rax
  mov    (%rax),%esi
L21:
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L29
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %eax,%edi
  call   <fd_map@plt>
  mov    D15(%rip),%r13
  mov    %ebp,%edi
  sar    $0x3f,%rax
  mov    0x0(%r13),%ebx
  mov    %rax,%r12
  call   <close@plt>
  mov    %ebx,0x0(%r13)
L10:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L29:
  mov    $0xffffffff,%r12d
  jmp    L10
```

assistant: ```c
int file_map(const char *filename, char **buf, size_t *bufsize, int flags) {
  int fd, en, rc = 0;
  if ((fd = open(filename, flags ? flags : O_RDONLY)) < 0)
    return -1;
  if (fd_map(fd, buf, bufsize) < 0)
    rc = -1;
  en = errno;
  close(fd);
  errno = en;
  return rc;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<isIn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L48
L38:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jne    L55
  mov    $0x1,%eax
  jmp    L14
L55:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jge    L50
  mov    $0x0,%eax
  jmp    L14
L50:
  addq   $0x8,-0x10(%rbp)
L48:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L38
  mov    $0x0,%eax
L14:
  pop    %rbp
  ret
```

assistant: ```c
int isIn(uint64_t sum, uint32_t *p) {
  for (; *p; p++) {
    if (sum == *p)
      return 1;
    if (sum < *p)
      return 0;
  }
  return 0;
}
```