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

```asm
<sqfs_gen>:
  endbr64
  push   %r12
  lea    D74(%rip),%r12
  lea    D46(%rip),%r8
  push   %rbp
  lea    D14(%rip),%rcx
  mov    %r12,%rdx
  lea    D87(%rip),%rsi
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <abms_system@plt>
  sub    $0x8,%rsp
  mov    %r12,%rdx
  lea    D75(%rip),%rax
  push   %rax
  lea    D46(%rip),%r9
  xor    %eax,%eax
  lea    D70(%rip),%r8
  lea    D24(%rip),%rcx
  lea    D0(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <abms_system@plt>
  mov    %rbp,%rsp
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x118,%rsp
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D74
type_guessed: string
name: unpack_data
arguments: tag: D46
type_guessed: string
name: unpack_data
arguments: tag: D14
type_guessed: string
name: unpack_data
arguments: tag: D87
type_guessed: string
name: unpack_data
arguments: tag: D75
type_guessed: string
name: unpack_data
arguments: tag: D70
type_guessed: string
name: unpack_data
arguments: tag: D24
type_guessed: string
name: unpack_data
arguments: tag: D0
type_guessed: string

tool: D74: /app/os/sys/bin/

tool: D46: /app/os/images/

tool: D14: mkdir

tool: D87: %s%s %s

tool: D75: abms.sqfs

tool: D70: /app/os/sys/

tool: D24: mksquashfs

tool: D0: %s%s %s %s%s

assistant: ```c
void sqfs_gen(void) {
  char lcmd[255];
  sprintf(lcmd, "%s%s %s", "/app/os/sys/bin/", "mkdir", "/app/os/images/");
  abms_system(lcmd);
  sprintf(lcmd, "%s%s %s %s%s", "/app/os/sys/bin/", "mksquashfs", "/app/os/sys/", "/app/os/images/", "abms.sqfs");
  abms_system(lcmd);
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sqfs_gen>:
  endbr64
  push   %r12
  lea    D38(%rip),%r12
  lea    D82(%rip),%r8
  push   %rbp
  lea    D24(%rip),%rcx
  mov    %r12,%rdx
  lea    D59(%rip),%rsi
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <abms_system@plt>
  sub    $0x8,%rsp
  mov    %r12,%rdx
  lea    D19(%rip),%rax
  push   %rax
  lea    D82(%rip),%r9
  xor    %eax,%eax
  lea    D32(%rip),%r8
  lea    D48(%rip),%rcx
  lea    D70(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <abms_system@plt>
  mov    %rbp,%rsp
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x118,%rsp
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D38
type: string
name: disassemble_data
arguments: label: D82
type: string
name: disassemble_data
arguments: label: D24
type: string
name: disassemble_data
arguments: label: D59
type: string
name: disassemble_data
arguments: label: D19
type: string
name: disassemble_data
arguments: label: D32
type: string
name: disassemble_data
arguments: label: D48
type: string
name: disassemble_data
arguments: label: D70
type: string

tool: D38: /app/os/sys/bin/

tool: D82: /app/os/images/

tool: D24: mkdir

tool: D59: %s%s %s

tool: D19: abms.sqfs

tool: D32: /app/os/sys/

tool: D48: mksquashfs

tool: D70: %s%s %s %s%s

assistant: ```c
void sqfs_gen(void) {
  char lcmd[255];
  sprintf(lcmd, "%s%s %s", "/app/os/sys/bin/", "mkdir", "/app/os/images/");
  abms_system(lcmd);
  sprintf(lcmd, "%s%s %s %s%s", "/app/os/sys/bin/", "mksquashfs", "/app/os/sys/", "/app/os/images/", "abms.sqfs");
  abms_system(lcmd);
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x30,-0x11(%rbp)
  cmpl   $0x1,-0x24(%rbp)
  jle    L2
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,-0x10(%rbp)
  jmp    L18
L2:
  movl   $0x1,-0x10(%rbp)
L18:
  movl   $0x0,-0xc(%rbp)
  jmp    L46
L0:
  lea    -0x11(%rbp),%rax
  mov    $0x1,%edx
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  addl   $0x1,-0xc(%rbp)
L46:
  mov    -0xc(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jl     L0
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L32
  call   <__stack_chk_fail@plt>
L32:
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  char buf = '0';
  int n;
  if (argc > 1)
    n = atoi(argv[1]);
  else
    n = 1;
  for (int i = 0; i < n; i++) {
    write(1, &buf, sizeof buf);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x30,0x7(%rsp)
  cmp    $0x1,%edi
  jg     L42
  lea    0x7(%rsp),%rsi
  mov    $0x1,%edx
  mov    $0x1,%edi
  call   <write@plt>
L49:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L42:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jle    L49
  mov    $0x0,%ebx
  lea    0x7(%rsp),%r12
L17:
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jg     L17
  jmp    L49
L30:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char *argv[]) {
  char buf = '0';
  int n;
  if (argc > 1)
    n = atoi(argv[1]);
  else
    n = 1;
  for (int i = 0; i < n; i++) {
    write(1, &buf, sizeof buf);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x30,0x7(%rsp)
  cmp    $0x1,%edi
  jg     L5
  lea    0x7(%rsp),%rsi
  mov    $0x1,%edx
  mov    $0x1,%edi
  call   <write@plt>
L12:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L5:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jle    L12
  xor    %ebx,%ebx
  lea    0x7(%rsp),%r12
  nopl   0x0(%rax,%rax,1)
L10:
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    $0x1,%edi
  add    $0x1,%ebx
  call   <write@plt>
  cmp    %ebx,%ebp
  jne    L10
  jmp    L12
L11:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char *argv[]) {
  char buf = '0';
  int n;
  if (argc > 1)
    n = atoi(argv[1]);
  else
    n = 1;
  for (int i = 0; i < n; i++) {
    write(1, &buf, sizeof buf);
  }
  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
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x30,0x7(%rsp)
  cmp    $0x1,%edi
  jg     L42
  lea    0x7(%rsp),%rsi
  mov    $0x1,%edx
  mov    $0x1,%edi
  call   <write@plt>
L36:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L31
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L42:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  jle    L36
  xor    %ebx,%ebx
  lea    0x7(%rsp),%r12
  nopl   0x0(%rax,%rax,1)
L49:
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    $0x1,%edi
  add    $0x1,%ebx
  call   <write@plt>
  cmp    %ebx,%ebp
  jne    L49
  jmp    L36
L31:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char *argv[]) {
  char buf = '0';
  int n;
  if (argc > 1)
    n = atoi(argv[1]);
  else
    n = 1;
  for (int i = 0; i < n; i++) {
    write(1, &buf, sizeof buf);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<get_cpu_str>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  lea    D36(%rip),%rsi
  lea    D6(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L38
  mov    $0x0,%ebx
  lea    0x10(%rsp),%r12
  lea    D30(%rip),%r13
  lea    D58(%rip),%r14
  lea    D12(%rip),%r15
  jmp    L19
L68:
  mov    %rsp,%rdx
  mov    %r14,%rsi
  mov    0x8(%rsp),%rdi
  mov    $0x0,%eax
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L9
  add    $0x1,%ebx
L94:
  cmp    $0x3,%ebx
  je     L75
L19:
  lea    0x8(%rsp),%rdi
  mov    %rbp,%rdx
  mov    %r12,%rsi
  call   <getline@plt>
  test   %rax,%rax
  jle    L102
  lea    0x20(%rsp),%rdx
  mov    %r13,%rsi
  mov    0x8(%rsp),%rdi
  mov    $0x0,%eax
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L68
  add    $0x1,%ebx
  jmp    L94
L9:
  lea    0x4(%rsp),%rdx
  mov    %r15,%rsi
  mov    0x8(%rsp),%rdi
  mov    $0x0,%eax
  call   <sscanf@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  add    %eax,%ebx
  jmp    L94
L75:
  lea    0x20(%rsp),%rdx
  lea    0x18(%rsp),%rdi
  mov    (%rsp),%r8d
  mov    0x4(%rsp),%ecx
  lea    D21(%rip),%rsi
  call   <asprintf@plt>
  test   %eax,%eax
  js     L3
L102:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x18(%rsp),%rbp
L38:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    %rbp,%rax
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L3:
  movq   $0x0,0x18(%rsp)
  jmp    L102
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D36
type: string
name: extract_symbolic_data
arguments: tag: D6
type: string
name: extract_symbolic_data
arguments: tag: D30
type: string
name: extract_symbolic_data
arguments: tag: D58
type: string
name: extract_symbolic_data
arguments: tag: D12
type: string
name: extract_symbolic_data
arguments: tag: D21
type: string

tool: D36: r

tool: D6: /proc/cpuinfo

tool: D30: vendor_id : %30s

tool: D58: model : %d

tool: D12: cpu family : %d

tool: D21: %s-%d-%X-core

assistant: ```c
char *get_cpu_str(void) {
  char *line = NULL;
  size_t llen = 0;
  int found = 0, n;
  char vendor[30];
  int model, fam;
  char *res = NULL;
  FILE *f = fopen("/proc/cpuinfo", "r");
  if (!f)
    return NULL;
  while (getline(&line, &llen, f) > 0) {
    if (sscanf(line, "vendor_id : %30s", vendor) == 1)
      found++;
    else if (sscanf(line, "model : %d", &model) == 1)
      found++;
    else if (sscanf(line, "cpu family : %d", &fam) == 1)
      found++;
    if (found == 3) {
      n = asprintf(&res, "%s-%d-%X-core", vendor, fam, model);
      if (n < 0)
        res = NULL;
      break;
    }
  }
  free(line);
  fclose(f);
  return res;
}
```
user: What is the c source code of the assembly code below?

```asm
<get_cpu_str>:
  endbr64
  push   %r15
  lea    D34(%rip),%rsi
  lea    D18(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L12
  xor    %ebx,%ebx
  lea    0x10(%rsp),%r13
  lea    0x8(%rsp),%rbp
  lea    0x20(%rsp),%r14
  lea    D43(%rip),%r15
  jmp    L43
  cs nopw 0x0(%rax,%rax,1)
L54:
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  mov    %rsp,%rdx
  lea    D59(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L28
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  lea    D23(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  add    %eax,%ebx
  cmp    $0x3,%ebx
  je     L68
L43:
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <getline@plt>
  test   %rax,%rax
  jle    L1
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  mov    %r14,%rdx
  mov    %r15,%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L54
L28:
  add    $0x1,%ebx
  cmp    $0x3,%ebx
  jne    L43
L68:
  mov    (%rsp),%r8d
  mov    0x4(%rsp),%ecx
  lea    0x18(%rsp),%rdi
  mov    %r14,%rdx
  lea    D32(%rip),%rsi
  call   <asprintf@plt>
  test   %eax,%eax
  js     L62
L1:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    0x18(%rsp),%r12
L12:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x58,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L62:
  movq   $0x0,0x18(%rsp)
  jmp    L1
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D34
type: string
name: parse_data
arguments: data_tag: D18
type: string
name: parse_data
arguments: data_tag: D43
type: string
name: parse_data
arguments: data_tag: D59
type: string
name: parse_data
arguments: data_tag: D23
type: string
name: parse_data
arguments: data_tag: D32
type: string

tool: D34: r

tool: D18: /proc/cpuinfo

tool: D43: vendor_id : %30s

tool: D59: model : %d

tool: D23: cpu family : %d

tool: D32: %s-%d-%X-core

assistant: ```c
char *get_cpu_str(void) {
  char *line = NULL;
  size_t llen = 0;
  int found = 0, n;
  char vendor[30];
  int model, fam;
  char *res = NULL;
  FILE *f = fopen("/proc/cpuinfo", "r");
  if (!f)
    return NULL;
  while (getline(&line, &llen, f) > 0) {
    if (sscanf(line, "vendor_id : %30s", vendor) == 1)
      found++;
    else if (sscanf(line, "model : %d", &model) == 1)
      found++;
    else if (sscanf(line, "cpu family : %d", &fam) == 1)
      found++;
    if (found == 3) {
      n = asprintf(&res, "%s-%d-%X-core", vendor, fam, model);
      if (n < 0)
        res = NULL;
      break;
    }
  }
  free(line);
  fclose(f);
  return res;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<get_cpu_str>:
  endbr64
  push   %r15
  lea    D20(%rip),%rsi
  lea    D0(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L73
  xor    %ebx,%ebx
  lea    0x10(%rsp),%r13
  lea    0x8(%rsp),%rbp
  lea    0x20(%rsp),%r14
  lea    D46(%rip),%r15
  jmp    L94
  cs nopw 0x0(%rax,%rax,1)
L85:
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  mov    %rsp,%rdx
  lea    D2(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L34
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  lea    D6(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  add    %eax,%ebx
  cmp    $0x3,%ebx
  je     L72
L94:
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <getline@plt>
  test   %rax,%rax
  jle    L65
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  mov    %r14,%rdx
  mov    %r15,%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L85
L34:
  add    $0x1,%ebx
  cmp    $0x3,%ebx
  jne    L94
L72:
  mov    (%rsp),%r8d
  mov    0x4(%rsp),%ecx
  lea    0x18(%rsp),%rdi
  mov    %r14,%rdx
  lea    D21(%rip),%rsi
  call   <asprintf@plt>
  test   %eax,%eax
  js     L92
L65:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    0x18(%rsp),%r12
L73:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L69
  add    $0x58,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L92:
  movq   $0x0,0x18(%rsp)
  jmp    L65
L69:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D20
type_guessed: string
name: unpack_data
arguments: data_tag: D0
type_guessed: string
name: unpack_data
arguments: data_tag: D46
type_guessed: string
name: unpack_data
arguments: data_tag: D2
type_guessed: string
name: unpack_data
arguments: data_tag: D6
type_guessed: string
name: unpack_data
arguments: data_tag: D21
type_guessed: string

tool: D20: r

tool: D0: /proc/cpuinfo

tool: D46: vendor_id : %30s

tool: D2: model : %d

tool: D6: cpu family : %d

tool: D21: %s-%d-%X-core

assistant: ```c
char *get_cpu_str(void) {
  char *line = NULL;
  size_t llen = 0;
  int found = 0, n;
  char vendor[30];
  int model, fam;
  char *res = NULL;
  FILE *f = fopen("/proc/cpuinfo", "r");
  if (!f)
    return NULL;
  while (getline(&line, &llen, f) > 0) {
    if (sscanf(line, "vendor_id : %30s", vendor) == 1)
      found++;
    else if (sscanf(line, "model : %d", &model) == 1)
      found++;
    else if (sscanf(line, "cpu family : %d", &fam) == 1)
      found++;
    if (found == 3) {
      n = asprintf(&res, "%s-%d-%X-core", vendor, fam, model);
      if (n < 0)
        res = NULL;
      break;
    }
  }
  free(line);
  fclose(f);
  return res;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<mdoc_reset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <mdoc_free1@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <mdoc_alloc1@plt>
  nop
  leave
  ret
```

assistant: ```c
void mdoc_reset(struct mdoc *mdoc) {
  mdoc_free1(mdoc);
  mdoc_alloc1(mdoc);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mdoc_reset>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <mdoc_free1@plt>
  mov    %rbx,%rdi
  call   <mdoc_alloc1@plt>
  pop    %rbx
  ret
```

assistant: ```c
void mdoc_reset(struct mdoc *mdoc) {
  mdoc_free1(mdoc);
  mdoc_alloc1(mdoc);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<mdoc_reset>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <mdoc_free1@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <mdoc_alloc1@plt>
```

assistant: ```c
void mdoc_reset(struct mdoc *mdoc) {
  mdoc_free1(mdoc);
  mdoc_alloc1(mdoc);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mdoc_reset>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <mdoc_free1@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <mdoc_alloc1@plt>
```

assistant: ```c
void mdoc_reset(struct mdoc *mdoc) {
  mdoc_free1(mdoc);
  mdoc_alloc1(mdoc);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ft_putstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L16
L0:
  addl   $0x1,-0x4(%rbp)
L16:
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L0
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  nop
  leave
  ret
```

assistant: ```c
void ft_putstr(const char *const str) {
  unsigned int len;
  len = 0;
  while (str[len] != '\0')
    len++;
  write(1, str, len);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ft_putstr>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  cmpb   $0x0,(%rdi)
  je     L1
  mov    $0x0,%edx
L13:
  add    $0x1,%edx
  mov    %edx,%eax
  cmpb   $0x0,(%rsi,%rax,1)
  jne    L13
L3:
  mov    $0x1,%edi
  call   <write@plt>
  add    $0x8,%rsp
  ret
L1:
  mov    $0x0,%edx
  jmp    L3
```

assistant: ```c
void ft_putstr(const char *const str) {
  unsigned int len;
  len = 0;
  while (str[len] != '\0')
    len++;
  write(1, str, len);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ft_putstr>:
  endbr64
  xor    %edx,%edx
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rsi
  je     L11
  xchg   %ax,%ax
L19:
  lea    0x1(%rdx),%eax
  cmpb   $0x0,(%rsi,%rax,1)
  mov    %rax,%rdx
  jne    L19
L11:
  mov    $0x1,%edi
  jmp    1050 <write@plt>
```

assistant: ```c
void ft_putstr(const char *const str) {
  unsigned int len;
  len = 0;
  while (str[len] != '\0')
    len++;
  write(1, str, len);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ft_putstr>:
  endbr64
  xor    %edx,%edx
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rsi
  je     L8
  xchg   %ax,%ax
L3:
  lea    0x1(%rdx),%eax
  cmpb   $0x0,(%rsi,%rax,1)
  mov    %rax,%rdx
  jne    L3
L8:
  mov    $0x1,%edi
  jmp    1050 <write@plt>
```

assistant: ```c
void ft_putstr(const char *const str) {
  unsigned int len;
  len = 0;
  while (str[len] != '\0')
    len++;
  write(1, str, len);
}
```
user: What is the c source code of the assembly code below:

```asm
<marshal_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8,-0x38(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L50
L57:
  addl   $0x1,-0xc(%rbp)
  cmpq   $0x1,-0x20(%rbp)
  jbe    L50
  mov    -0x28(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  subq   $0x1,-0x20(%rbp)
L50:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L57
  cmpq   $0x0,-0x20(%rbp)
  je     L36
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
L36:
  cmpq   $0x0,-0x30(%rbp)
  je     L14
  mov    -0x30(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
L14:
  cmpq   $0x0,-0x38(%rbp)
  je     L26
  mov    -0x38(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,(%rax)
L26:
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int marshal_string(char *buffer, size_t len, const char *s, char **nbuffer, size_t *nlen) {
  int ret_val = 0;
  char *cursor = buffer;
  while (*s) {
    ret_val++;
    if (len > 1) {
      *cursor++ = *s++;
      len--;
    }
  }
  if (len > 0)
    *cursor = '\0';
  if (nbuffer)
    *nbuffer = cursor;
  if (nlen)
    *nlen = len;
  return ret_val;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<marshal_string>:
  endbr64
  movzbl (%rdx),%eax
  test   %al,%al
  je     L67
  mov    $0x0,%r9d
  jmp    L56
L50:
  add    $0x1,%rdx
  mov    %al,(%rdi)
  sub    $0x1,%rsi
  lea    0x1(%rdi),%rdi
L58:
  movzbl (%rdx),%eax
  test   %al,%al
  je     L44
L56:
  add    $0x1,%r9d
  cmp    $0x1,%rsi
  ja     L50
  jmp    L58
L67:
  mov    $0x0,%r9d
L44:
  test   %rsi,%rsi
  je     L51
  movb   $0x0,(%rdi)
L51:
  test   %rcx,%rcx
  je     L54
  mov    %rdi,(%rcx)
L54:
  test   %r8,%r8
  je     L17
  mov    %rsi,(%r8)
L17:
  mov    %r9d,%eax
  ret
```

assistant: ```c
int marshal_string(char *buffer, size_t len, const char *s, char **nbuffer, size_t *nlen) {
  int ret_val = 0;
  char *cursor = buffer;
  while (*s) {
    ret_val++;
    if (len > 1) {
      *cursor++ = *s++;
      len--;
    }
  }
  if (len > 0)
    *cursor = '\0';
  if (nbuffer)
    *nbuffer = cursor;
  if (nlen)
    *nlen = len;
  return ret_val;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<marshal_string>:
  endbr64
  movzbl (%rdx),%eax
  xor    %r9d,%r9d
  test   %al,%al
  je     L54
  xchg   %ax,%ax
L42:
  add    $0x1,%r9d
  cmp    $0x1,%rsi
  jbe    L29
  mov    %al,(%rdi)
  add    $0x1,%rdx
  sub    $0x1,%rsi
  add    $0x1,%rdi
L29:
  movzbl (%rdx),%eax
  test   %al,%al
  jne    L42
L54:
  test   %rsi,%rsi
  je     L48
  movb   $0x0,(%rdi)
L48:
  test   %rcx,%rcx
  je     L38
  mov    %rdi,(%rcx)
L38:
  test   %r8,%r8
  je     L19
  mov    %rsi,(%r8)
L19:
  mov    %r9d,%eax
  ret
```

assistant: ```c
int marshal_string(char *buffer, size_t len, const char *s, char **nbuffer, size_t *nlen) {
  int ret_val = 0;
  char *cursor = buffer;
  while (*s) {
    ret_val++;
    if (len > 1) {
      *cursor++ = *s++;
      len--;
    }
  }
  if (len > 0)
    *cursor = '\0';
  if (nbuffer)
    *nbuffer = cursor;
  if (nlen)
    *nlen = len;
  return ret_val;
}
```