ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ffun>:
  endbr64
  xor    %r8d,%r8d
  test   %edi,%edi
  je     L1
  nopl   0x0(%rax,%rax,1)
L11:
  movslq %edi,%rax
  mov    %edi,%edx
  lea    (%r8,%r8,4),%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x22,%rax
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  add    %edx,%edx
  sub    %edx,%edi
  lea    (%rdi,%rcx,2),%r8d
  mov    %eax,%edi
  test   %eax,%eax
  jne    L11
L1:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int ffun(int n) {
  int s = 0;
  while (n) {
    s = s * 10 + n % 10;
    n = n / 10;
  }
  return 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
<drawPoly4TGEx4_TRI>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %edi,0x18(%rsp)
  mov    %esi,0x1c(%rsp)
  mov    0x78(%rsp),%eax
  mov    %eax,0x20(%rsp)
  mov    0x80(%rsp),%ebx
  mov    %ebx,0x24(%rsp)
  movswl 0xc0(%rsp),%r15d
  movswl 0xb8(%rsp),%r14d
  movswl 0xb0(%rsp),%r13d
  movswl 0xa8(%rsp),%r12d
  movswl 0x90(%rsp),%ebp
  movswl 0x88(%rsp),%ebx
  movswl 0x70(%rsp),%r10d
  movswl 0x68(%rsp),%r11d
  movswl %cx,%eax
  mov    %eax,%esi
  movswl %dx,%eax
  mov    %eax,%edi
  movswl %r9w,%ecx
  movswl %r8w,%edx
  mov    0xd8(%rsp),%r8d
  push   %r8
  mov    0xe8(%rsp),%eax
  push   %rax
  mov    0xe0(%rsp),%r9d
  push   %r9
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  movswl 0xd8(%rsp),%eax
  push   %rax
  movswl 0xd8(%rsp),%eax
  push   %rax
  push   %rbp
  push   %rbx
  mov    %r10d,0x60(%rsp)
  mov    %r10d,%r9d
  mov    %r11d,0x64(%rsp)
  mov    %r11d,%r8d
  mov    %esi,0x68(%rsp)
  mov    %edi,0x6c(%rsp)
  call   <drawPoly3TGEx4@plt>
  add    $0x58,%rsp
  movswl 0x1c(%rsp),%esi
  movswl 0x18(%rsp),%edi
  mov    0xd8(%rsp),%eax
  push   %rax
  mov    0xd8(%rsp),%eax
  push   %rax
  mov    0xd8(%rsp),%eax
  push   %rax
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movswl 0x6c(%rsp),%eax
  push   %rax
  movswl 0x70(%rsp),%eax
  push   %rax
  mov    0x60(%rsp),%r9d
  mov    0x64(%rsp),%r8d
  mov    0x68(%rsp),%ecx
  mov    0x6c(%rsp),%edx
  call   <drawPoly3TGEx4@plt>
  add    $0x88,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void drawPoly4TGEx4_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4, short clX, short clY, int32_t col1, int32_t col2, int32_t col3, int32_t col4) {
  drawPoly3TGEx4(x2, y2, x3, y3, x4, y4, tx2, ty2, tx3, ty3, tx4, ty4, clX, clY, col2, col4, col3);
  drawPoly3TGEx4(x1, y1, x2, y2, x4, y4, tx1, ty1, tx2, ty2, tx4, ty4, clX, clY, col1, col2, col3);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<drawPoly4TGEx4_TRI>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edx,%r12d
  mov    %r8d,%edx
  push   %rbp
  movswl %r12w,%r12d
  movswl %dx,%edx
  push   %rbx
  sub    $0x40,%rsp
  mov    0x88(%rsp),%eax
  mov    0xe8(%rsp),%r11d
  mov    %edi,0x10(%rsp)
  mov    0x90(%rsp),%ebx
  movswl 0x78(%rsp),%r8d
  mov    %esi,0x14(%rsp)
  mov    %ecx,%esi
  mov    0xd8(%rsp),%r14d
  mov    %eax,0x18(%rsp)
  mov    %r9d,%ecx
  movswl %si,%esi
  movswl 0xa0(%rsp),%eax
  mov    %ebx,0x1c(%rsp)
  movswl %cx,%ecx
  mov    0xe0(%rsp),%r10d
  mov    %r14d,0x20(%rsp)
  movswl 0x98(%rsp),%ebx
  mov    %eax,%edi
  movswl 0x80(%rsp),%r9d
  movswl 0xd0(%rsp),%r15d
  movswl 0xb8(%rsp),%ebp
  movswl 0xc8(%rsp),%r14d
  movswl 0xc0(%rsp),%r13d
  push   %r11
  mov    0xf8(%rsp),%eax
  mov    %r11d,0x3c(%rsp)
  push   %rax
  push   %r10
  mov    %r10d,0x48(%rsp)
  push   %r15
  push   %r14
  push   %r13
  push   %rbp
  movswl 0xe8(%rsp),%eax
  push   %rax
  movswl 0xe8(%rsp),%eax
  push   %rax
  mov    %edi,0x54(%rsp)
  push   %rdi
  mov    %r12d,%edi
  push   %rbx
  mov    %r9d,0x84(%rsp)
  mov    %r8d,0x80(%rsp)
  mov    %esi,0x7c(%rsp)
  call   <drawPoly3TGEx4@plt>
  mov    0x78(%rsp),%ecx
  movswl 0x74(%rsp),%edx
  mov    %r15d,0x108(%rsp)
  mov    0x8c(%rsp),%r11d
  mov    0x88(%rsp),%r10d
  mov    %r14d,0x100(%rsp)
  mov    %ecx,0x110(%rsp)
  mov    0x64(%rsp),%ecx
  mov    %edx,0xd8(%rsp)
  movswl 0x70(%rsp),%edx
  movswl 0x6c(%rsp),%eax
  mov    %r13d,0xf8(%rsp)
  mov    %ebp,0xf0(%rsp)
  movswl 0x68(%rsp),%edi
  mov    %ecx,0xe8(%rsp)
  mov    0x7c(%rsp),%ecx
  mov    %eax,%esi
  mov    %ebx,0xe0(%rsp)
  mov    0x84(%rsp),%r9d
  mov    %edx,0xd0(%rsp)
  mov    0x80(%rsp),%r8d
  mov    %r12d,%edx
  mov    %r11d,0x120(%rsp)
  mov    %r10d,0x118(%rsp)
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1050 <drawPoly3TGEx4@plt>
```

assistant: ```c
void drawPoly4TGEx4_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4, short clX, short clY, int32_t col1, int32_t col2, int32_t col3, int32_t col4) {
  drawPoly3TGEx4(x2, y2, x3, y3, x4, y4, tx2, ty2, tx3, ty3, tx4, ty4, clX, clY, col2, col4, col3);
  drawPoly3TGEx4(x1, y1, x2, y2, x4, y4, tx1, ty1, tx2, ty2, tx4, ty4, clX, clY, col1, col2, col3);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<drawPoly4TGEx4_TRI>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edx,%r12d
  mov    %r8d,%edx
  push   %rbp
  movswl %r12w,%r12d
  movswl %dx,%edx
  push   %rbx
  sub    $0x40,%rsp
  mov    0x88(%rsp),%eax
  mov    0xe8(%rsp),%r11d
  mov    %edi,0x10(%rsp)
  mov    0x90(%rsp),%ebx
  movswl 0x78(%rsp),%r8d
  mov    %esi,0x14(%rsp)
  mov    %ecx,%esi
  mov    0xd8(%rsp),%r14d
  mov    %eax,0x18(%rsp)
  mov    %r9d,%ecx
  movswl %si,%esi
  movswl 0xa0(%rsp),%eax
  mov    %ebx,0x1c(%rsp)
  movswl %cx,%ecx
  mov    0xe0(%rsp),%r10d
  mov    %r14d,0x20(%rsp)
  movswl 0x98(%rsp),%ebx
  mov    %eax,%edi
  movswl 0x80(%rsp),%r9d
  movswl 0xd0(%rsp),%r15d
  movswl 0xb8(%rsp),%ebp
  movswl 0xc8(%rsp),%r14d
  movswl 0xc0(%rsp),%r13d
  push   %r11
  mov    0xf8(%rsp),%eax
  mov    %r11d,0x3c(%rsp)
  push   %rax
  push   %r10
  mov    %r10d,0x48(%rsp)
  push   %r15
  push   %r14
  push   %r13
  push   %rbp
  movswl 0xe8(%rsp),%eax
  push   %rax
  movswl 0xe8(%rsp),%eax
  push   %rax
  mov    %edi,0x54(%rsp)
  push   %rdi
  mov    %r12d,%edi
  push   %rbx
  mov    %r9d,0x84(%rsp)
  mov    %r8d,0x80(%rsp)
  mov    %esi,0x7c(%rsp)
  call   <drawPoly3TGEx4@plt>
  mov    0x78(%rsp),%ecx
  movswl 0x74(%rsp),%edx
  mov    %r15d,0x108(%rsp)
  mov    0x8c(%rsp),%r11d
  mov    0x88(%rsp),%r10d
  mov    %r14d,0x100(%rsp)
  mov    %ecx,0x110(%rsp)
  mov    0x64(%rsp),%ecx
  mov    %edx,0xd8(%rsp)
  movswl 0x70(%rsp),%edx
  movswl 0x6c(%rsp),%eax
  mov    %r13d,0xf8(%rsp)
  mov    %ebp,0xf0(%rsp)
  movswl 0x68(%rsp),%edi
  mov    %ecx,0xe8(%rsp)
  mov    0x7c(%rsp),%ecx
  mov    %eax,%esi
  mov    %ebx,0xe0(%rsp)
  mov    0x84(%rsp),%r9d
  mov    %edx,0xd0(%rsp)
  mov    0x80(%rsp),%r8d
  mov    %r12d,%edx
  mov    %r11d,0x120(%rsp)
  mov    %r10d,0x118(%rsp)
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1050 <drawPoly3TGEx4@plt>
```

assistant: ```c
void drawPoly4TGEx4_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4, short clX, short clY, int32_t col1, int32_t col2, int32_t col3, int32_t col4) {
  drawPoly3TGEx4(x2, y2, x3, y3, x4, y4, tx2, ty2, tx3, ty3, tx4, ty4, clX, clY, col2, col4, col3);
  drawPoly3TGEx4(x1, y1, x2, y2, x4, y4, tx1, ty1, tx2, ty2, tx4, ty4, clX, clY, col1, col2, col3);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<curs_back>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <sum@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jg     L0
  movl   $0x1,-0x4(%rbp)
L0:
  mov    -0x4(%rbp),%eax
  neg    %eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <move_cursor@plt>
  nop
  leave
  ret
```

assistant: ```c
void curs_back(struct terminal *term, struct parm_t *parm) {
  int num = sum(parm);
  if (num <= 0)
    num = 1;
  move_cursor(term, 0, -num);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<curs_back>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  call   <sum@plt>
  test   %eax,%eax
  mov    $0x1,%edx
  cmovg  %eax,%edx
  neg    %edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <move_cursor@plt>
  pop    %rbx
  ret
```

assistant: ```c
void curs_back(struct terminal *term, struct parm_t *parm) {
  int num = sum(parm);
  if (num <= 0)
    num = 1;
  move_cursor(term, 0, -num);
}
```
user: Translate the below assembly code into C programming language:

```asm
<curs_back>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <sum@plt>
  mov    $0x1,%edx
  mov    %rbp,%rdi
  pop    %rbp
  test   %eax,%eax
  cmovg  %eax,%edx
  xor    %esi,%esi
  neg    %edx
  jmp    1070 <move_cursor@plt>
```

assistant: ```c
void curs_back(struct terminal *term, struct parm_t *parm) {
  int num = sum(parm);
  if (num <= 0)
    num = 1;
  move_cursor(term, 0, -num);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<curs_back>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <sum@plt>
  mov    $0x1,%edx
  mov    %rbp,%rdi
  pop    %rbp
  test   %eax,%eax
  cmovg  %eax,%edx
  xor    %esi,%esi
  neg    %edx
  jmp    1070 <move_cursor@plt>
```

assistant: ```c
void curs_back(struct terminal *term, struct parm_t *parm) {
  int num = sum(parm);
  if (num <= 0)
    num = 1;
  move_cursor(term, 0, -num);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<create_md5_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x21,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L3
L2:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    -0xc(%rbp),%edx
  add    %edx,%edx
  movslq %edx,%rcx
  mov    -0x8(%rbp),%rdx
  add    %rdx,%rcx
  mov    %eax,%edx
  lea    D0(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <sprintf@plt>
  addl   $0x1,-0xc(%rbp)
L3:
  cmpl   $0xf,-0xc(%rbp)
  jle    L2
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D0
type_guessed: string

tool: D0: %02x

assistant: ```c
char *create_md5_string(unsigned char *md5) {
  char *result = (char *)malloc(33);
  int i;
  for (i = 0; i < 16; i++) {
    sprintf(result + 2 * i, "%02x", *(md5 + i));
  }
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<create_md5_string>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    $0x21,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  mov    %rax,%rbx
  lea    0x20(%rax),%r14
  lea    D1(%rip),%r12
L4:
  movzbl 0x0(%rbp),%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  add    $0x1,%rbp
  add    $0x2,%rbx
  cmp    %r14,%rbx
  jne    L4
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D1
type_guessed: string

tool: D1: %02x

assistant: ```c
char *create_md5_string(unsigned char *md5) {
  char *result = (char *)malloc(33);
  int i;
  for (i = 0; i < 16; i++) {
    sprintf(result + 2 * i, "%02x", *(md5 + i));
  }
  return result;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<create_md5_string>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  lea    D9(%rip),%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    $0x21,%edi
  push   %rbx
  call   <malloc@plt>
  mov    %rax,%r13
  mov    %rax,%rbx
  lea    0x20(%rax),%r14
  nopw   0x0(%rax,%rax,1)
L0:
  movzbl 0x0(%rbp),%edx
  mov    %rbx,%rdi
  mov    %r12,%rsi
  add    $0x2,%rbx
  add    $0x1,%rbp
  call   <sprintf@plt>
  cmp    %r14,%rbx
  jne    L0
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: data_label: D9
datatype: string

tool: D9: %02x

assistant: ```c
char *create_md5_string(unsigned char *md5) {
  char *result = (char *)malloc(33);
  int i;
  for (i = 0; i < 16; i++) {
    sprintf(result + 2 * i, "%02x", *(md5 + i));
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<create_md5_string>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  lea    D2(%rip),%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    $0x21,%edi
  push   %rbx
  call   <malloc@plt>
  mov    %rax,%r13
  mov    %rax,%rbx
  lea    0x20(%rax),%r14
  nopw   0x0(%rax,%rax,1)
L8:
  movzbl 0x0(%rbp),%edx
  mov    %rbx,%rdi
  mov    %r12,%rsi
  add    $0x2,%rbx
  add    $0x1,%rbp
  call   <sprintf@plt>
  cmp    %r14,%rbx
  jne    L8
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: tag: D2
type_infered: string

tool: D2: %02x

assistant: ```c
char *create_md5_string(unsigned char *md5) {
  char *result = (char *)malloc(33);
  int i;
  for (i = 0; i < 16; i++) {
    sprintf(result + 2 * i, "%02x", *(md5 + i));
  }
  return result;
}
```
user: Translate the below assembly code into C programming language:

```asm
<clear_old_records>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <clear_old_logins@plt>
  mov    $0x0,%eax
  call   <clear_old_users@plt>
  mov    $0x0,%eax
  call   <clear_old_machines@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void clear_old_records(void) {
  clear_old_logins();
  clear_old_users();
  clear_old_machines();
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<clear_old_records>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <clear_old_logins@plt>
  mov    $0x0,%eax
  call   <clear_old_users@plt>
  mov    $0x0,%eax
  call   <clear_old_machines@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void clear_old_records(void) {
  clear_old_logins();
  clear_old_users();
  clear_old_machines();
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<clear_old_records>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <clear_old_logins@plt>
  xor    %eax,%eax
  call   <clear_old_users@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <clear_old_machines@plt>
```

assistant: ```c
void clear_old_records(void) {
  clear_old_logins();
  clear_old_users();
  clear_old_machines();
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<gzread2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L5
L3:
  mov    -0x38(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    D11(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jbe    L8
  mov    D11(%rip),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
L8:
  mov    -0x30(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x8(%rbp),%rdx
  mov    -0x24(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <gzread@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jle    L48
  mov    -0x14(%rbp),%eax
  cltq
  add    %rax,-0x10(%rbp)
L5:
  mov    -0x10(%rbp),%rax
  cmp    -0x38(%rbp),%rax
  jb     L3
  jmp    L25
L48:
  nop
L25:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
size_t gzread2(gzFile gz, void *ptr, size_t len) {
  size_t nread = 0, n;
  int s;
  while (nread < len) {
    n = len - nread;
    if (n > UINT_MAX)
      n = UINT_MAX;
    s = gzread(gz, (char *)ptr + nread, n);
    if (s <= 0)
      break;
    nread += s;
  }
  return nread;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<gzread2>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbp
  test   %rdx,%rdx
  je     L39
  mov    %edi,%r12d
  mov    %rsi,%r13
  mov    $0x0,%ebx
  mov    D3(%rip),%r14
L2:
  mov    %rbp,%rdx
  sub    %rbx,%rdx
  mov    (%r14),%rax
  cmp    %rax,%rdx
  cmova  %rax,%rdx
  lea    0x0(%r13,%rbx,1),%rsi
  mov    %r12d,%edi
  call   <gzread@plt>
  test   %eax,%eax
  jle    L10
  cltq
  add    %rax,%rbx
  cmp    %rbx,%rbp
  ja     L2
L10:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L39:
  mov    %rdx,%rbx
  jmp    L10
```

assistant: ```c
size_t gzread2(gzFile gz, void *ptr, size_t len) {
  size_t nread = 0, n;
  int s;
  while (nread < len) {
    n = len - nread;
    if (n > UINT_MAX)
      n = UINT_MAX;
    s = gzread(gz, (char *)ptr + nread, n);
    if (s <= 0)
      break;
    nread += s;
  }
  return nread;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gzread2>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L25
  mov    D9(%rip),%r13
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    %rdx,%rbx
  xor    %r14d,%r14d
  jmp    L20
  nopl   (%rax)
L45:
  cltq
  add    %rax,%r14
  cmp    %r14,%rbx
  jbe    L34
L20:
  mov    0x0(%r13),%rax
  mov    %rbx,%rdx
  lea    (%r12,%r14,1),%rsi
  mov    %ebp,%edi
  sub    %r14,%rdx
  cmp    %rax,%rdx
  cmova  %rax,%rdx
  call   <gzread@plt>
  test   %eax,%eax
  jg     L45
L34:
  pop    %rbx
  mov    %r14,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L25:
  xor    %r14d,%r14d
  jmp    L34
```

assistant: ```c
size_t gzread2(gzFile gz, void *ptr, size_t len) {
  size_t nread = 0, n;
  int s;
  while (nread < len) {
    n = len - nread;
    if (n > UINT_MAX)
      n = UINT_MAX;
    s = gzread(gz, (char *)ptr + nread, n);
    if (s <= 0)
      break;
    nread += s;
  }
  return nread;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gzread2>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L41
  mov    D1(%rip),%r13
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    %rdx,%rbx
  xor    %r14d,%r14d
  jmp    L46
  nopl   (%rax)
L12:
  cltq
  add    %rax,%r14
  cmp    %r14,%rbx
  jbe    L0
L46:
  mov    0x0(%r13),%rax
  mov    %rbx,%rdx
  lea    (%r12,%r14,1),%rsi
  mov    %ebp,%edi
  sub    %r14,%rdx
  cmp    %rax,%rdx
  cmova  %rax,%rdx
  call   <gzread@plt>
  test   %eax,%eax
  jg     L12
L0:
  pop    %rbx
  mov    %r14,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L41:
  xor    %r14d,%r14d
  jmp    L0
```

assistant: ```c
size_t gzread2(gzFile gz, void *ptr, size_t len) {
  size_t nread = 0, n;
  int s;
  while (nread < len) {
    n = len - nread;
    if (n > UINT_MAX)
      n = UINT_MAX;
    s = gzread(gz, (char *)ptr + nread, n);
    if (s <= 0)
      break;
    nread += s;
  }
  return nread;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<android_get_control_socket>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movabs $0x5f44494f52444e41,%rax
  movabs $0x5f54454b434f53,%rdx
  mov    %rax,-0x50(%rbp)
  mov    %rdx,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x38(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  lea    -0x50(%rbp),%rax
  add    $0xf,%rax
  mov    -0x68(%rbp),%rcx
  mov    $0x30,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  movb   $0x0,-0x11(%rbp)
  lea    -0x50(%rbp),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x58(%rbp)
  cmpq   $0x0,-0x58(%rbp)
  jne    L46
  mov    $0xffffffff,%eax
  jmp    L1
L46:
  mov    D11(%rip),%rax
  movq   $0x0,(%rax)
  mov    -0x58(%rbp),%rax
  mov    $0xa,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtol@plt>
  mov    %eax,-0x5c(%rbp)
  mov    D11(%rip),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L5
  mov    $0xffffffff,%eax
  jmp    L1
L5:
  mov    -0x5c(%rbp),%eax
L1:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L32
  call   <__stack_chk_fail@plt>
L32:
  leave
  ret
```

assistant: ```c
int android_get_control_socket(const char *name) {
  char key[64] = "ANDROID_SOCKET_";
  const char *val;
  int fd;
  strncpy(key + sizeof("ANDROID_SOCKET_") - 1, name, sizeof(key) - sizeof("ANDROID_SOCKET_"));
  key[sizeof(key) - 1] = '\0';
  val = getenv(key);
  if (!val)
    return -1;
  errno = 0;
  fd = strtol(val, NULL, 10);
  if (errno)
    return -1;
  return fd;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<android_get_control_socket>:
  endbr64
  push   %rbx
  sub    $0x50,%rsp
  mov    %rdi,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movabs $0x5f44494f52444e41,%rax
  movabs $0x5f54454b434f53,%rdx
  mov    %rax,(%rsp)
  mov    %rdx,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x20(%rsp)
  movq   $0x0,0x28(%rsp)
  movq   $0x0,0x30(%rsp)
  movq   $0x0,0x38(%rsp)
  mov    %rsp,%rbx
  lea    0xf(%rsp),%rdi
  mov    $0x30,%edx
  call   <strncpy@plt>
  movb   $0x0,0x3f(%rsp)
  mov    %rbx,%rdi
  call   <getenv@plt>
  test   %rax,%rax
  je     L21
  mov    %rax,%rdi
  mov    D8(%rip),%rbx
  movq   $0x0,(%rbx)
  mov    $0xa,%edx
  mov    $0x0,%esi
  call   <strtol@plt>
  cmpq   $0x0,(%rbx)
  mov    $0xffffffff,%edx
  cmovne %edx,%eax
L18:
  mov    0x48(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L7
  add    $0x50,%rsp
  pop    %rbx
  ret
L21:
  mov    $0xffffffff,%eax
  jmp    L18
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int android_get_control_socket(const char *name) {
  char key[64] = "ANDROID_SOCKET_";
  const char *val;
  int fd;
  strncpy(key + sizeof("ANDROID_SOCKET_") - 1, name, sizeof(key) - sizeof("ANDROID_SOCKET_"));
  key[sizeof(key) - 1] = '\0';
  val = getenv(key);
  if (!val)
    return -1;
  errno = 0;
  fd = strtol(val, NULL, 10);
  if (errno)
    return -1;
  return fd;
}
```
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
  mov    $0x0,%edi
  call   <do_test@plt>
  mov    $0xffffffff,%edi
  call   <do_test@plt>
  mov    $0xdeadbeef,%edi
  call   <do_test@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  do_test(0);
  do_test(-1);
  do_test(0xda004acedeadbeefull);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <do_test@plt>
  mov    $0xffffffff,%edi
  call   <do_test@plt>
  mov    $0xdeadbeef,%edi
  call   <do_test@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  do_test(0);
  do_test(-1);
  do_test(0xda004acedeadbeefull);
  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
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <do_test@plt>
  mov    $0xffffffff,%edi
  call   <do_test@plt>
  mov    $0xdeadbeef,%edi
  call   <do_test@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  do_test(0);
  do_test(-1);
  do_test(0xda004acedeadbeefull);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <do_test@plt>
  mov    $0xffffffff,%edi
  call   <do_test@plt>
  mov    $0xdeadbeef,%edi
  call   <do_test@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  do_test(0);
  do_test(-1);
  do_test(0xda004acedeadbeefull);
  return 0;
}
```